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Mean of 5 quote day(s) in 2005-01-10..2005-01-14. 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Mean of 5 quote day(s) in 2005-01-17..2005-01-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-01-17","input_cost_last_quote":"2005-01-21","input_cost_observations":5,"residual_eur_per_litre":0.1727419983803611,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":338,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-01-17|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5603,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2358574,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2005-01-24","period_type":"week","period_start":"2005-01-24","period_end":"2005-01-30","retail_incl_tax_eur_per_litre":0.82748,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1492177049180328,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.44073,"total_tax_data_class":"CALCULATED","tax_share_pct":53.26171025281578,"pre_tax_eur_per_litre":0.38675,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2211431891373506,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-01-24..2005-01-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-01-24","input_cost_last_quote":"2005-01-28","input_cost_observations":5,"residual_eur_per_litre":0.16560681086264942,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":460,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-01-24|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5603,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2358696,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2005-01-31","period_type":"week","period_start":"2005-01-31","period_end":"2005-02-06","retail_incl_tax_eur_per_litre":0.82708,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1491455737704918,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.44037,"total_tax_data_class":"CALCULATED","tax_share_pct":53.2439425448566,"pre_tax_eur_per_litre":0.38671,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.21279646963552062,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-01-31..2005-02-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-01-31","input_cost_last_quote":"2005-02-04","input_cost_observations":5,"residual_eur_per_litre":0.17391353036447937,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":582,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-01-31|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5603,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2358818,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2005-02-07","period_type":"week","period_start":"2005-02-07","period_end":"2005-02-13","retail_incl_tax_eur_per_litre":0.84703,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.15274311475409835,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.45254,"total_tax_data_class":"CALCULATED","tax_share_pct":53.42667910227501,"pre_tax_eur_per_litre":0.39449,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.21269407370231697,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-02-07..2005-02-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-02-07","input_cost_last_quote":"2005-02-11","input_cost_observations":5,"residual_eur_per_litre":0.18179592629768304,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":704,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-02-07|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5603,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2358940,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2005-02-14","period_type":"week","period_start":"2005-02-14","period_end":"2005-02-20","retail_incl_tax_eur_per_litre":0.83421,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.15043131147540983,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.44653,"total_tax_data_class":"CALCULATED","tax_share_pct":53.52728929166517,"pre_tax_eur_per_litre":0.38768,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.21845846012013503,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-02-14..2005-02-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-02-14","input_cost_last_quote":"2005-02-18","input_cost_observations":5,"residual_eur_per_litre":0.16922153987986496,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":826,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-02-14|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5603,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2359062,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2005-02-21","period_type":"week","period_start":"2005-02-21","period_end":"2005-02-27","retail_incl_tax_eur_per_litre":0.8373200000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.150992131147541,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4488800000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":53.609133903406104,"pre_tax_eur_per_litre":0.38844,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.23022278304042446,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-02-21..2005-02-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-02-21","input_cost_last_quote":"2005-02-25","input_cost_observations":5,"residual_eur_per_litre":0.15821721695957552,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":948,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-02-21|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5603,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2359184,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2005-02-28","period_type":"week","period_start":"2005-02-28","period_end":"2005-03-06","retail_incl_tax_eur_per_litre":0.85701,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1545427868852459,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.45870999999999995,"total_tax_data_class":"CALCULATED","tax_share_pct":53.524462958425225,"pre_tax_eur_per_litre":0.39830000000000004,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.24521888116829943,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-02-28..2005-03-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-02-28","input_cost_last_quote":"2005-03-04","input_cost_observations":5,"residual_eur_per_litre":0.1530811188317006,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":1070,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-02-28|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5603,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2359306,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2005-03-07","period_type":"week","period_start":"2005-03-07","period_end":"2005-03-13","retail_incl_tax_eur_per_litre":0.86976,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.15684196721311475,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.46339,"total_tax_data_class":"CALCULATED","tax_share_pct":53.2779157468727,"pre_tax_eur_per_litre":0.40637,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.25065120025596377,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-03-07..2005-03-11. 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Mean of 5 quote day(s) in 2005-03-14..2005-03-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-03-14","input_cost_last_quote":"2005-03-18","input_cost_observations":5,"residual_eur_per_litre":0.1415221517959059,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":1314,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-03-14|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5603,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2359550,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2005-03-21","period_type":"week","period_start":"2005-03-21","period_end":"2005-03-27","retail_incl_tax_eur_per_litre":0.83965,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1514122950819672,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.43933,"total_tax_data_class":"CALCULATED","tax_share_pct":52.32299172274162,"pre_tax_eur_per_litre":0.40032,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.258061645973609,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2005-03-21..2005-03-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-03-21","input_cost_last_quote":"2005-03-24","input_cost_observations":4,"residual_eur_per_litre":0.14225835402639103,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":1436,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-03-21|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5603,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2359672,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2005-04-04","period_type":"week","period_start":"2005-04-04","period_end":"2005-04-10","retail_incl_tax_eur_per_litre":0.86153,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.15535786885245903,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.44439,"total_tax_data_class":"CALCULATED","tax_share_pct":51.58148874676448,"pre_tax_eur_per_litre":0.41714,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.26308869776332283,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-04-04..2005-04-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-04-04","input_cost_last_quote":"2005-04-08","input_cost_observations":5,"residual_eur_per_litre":0.15405130223667715,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":1558,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-04-04|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5603,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2359794,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2005-04-11","period_type":"week","period_start":"2005-04-11","period_end":"2005-04-17","retail_incl_tax_eur_per_litre":0.88212,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.15907081967213116,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.44962,"total_tax_data_class":"CALCULATED","tax_share_pct":50.9703895161656,"pre_tax_eur_per_litre":0.4325,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2456188440229964,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-04-11..2005-04-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-04-11","input_cost_last_quote":"2005-04-15","input_cost_observations":5,"residual_eur_per_litre":0.18688115597700358,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":1680,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-04-11|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5603,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2359916,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2005-04-18","period_type":"week","period_start":"2005-04-18","period_end":"2005-04-24","retail_incl_tax_eur_per_litre":0.8643500000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.15586639344262296,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4392100000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":50.81390640365593,"pre_tax_eur_per_litre":0.42514,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.24727754109459427,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-04-18..2005-04-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-04-18","input_cost_last_quote":"2005-04-22","input_cost_observations":5,"residual_eur_per_litre":0.17786245890540572,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":1802,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-04-18|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5603,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2360038,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2005-04-25","period_type":"week","period_start":"2005-04-25","period_end":"2005-05-01","retail_incl_tax_eur_per_litre":0.8614700000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.15534704918032788,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4379900000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":50.842165136336725,"pre_tax_eur_per_litre":0.42348,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.25090065338307316,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-04-25..2005-04-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-04-25","input_cost_last_quote":"2005-04-29","input_cost_observations":5,"residual_eur_per_litre":0.17257934661692687,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":1924,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-04-25|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5603,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2360160,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2005-05-02","period_type":"week","period_start":"2005-05-02","period_end":"2005-05-08","retail_incl_tax_eur_per_litre":0.84926,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.15314524590163933,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.43178,"total_tax_data_class":"CALCULATED","tax_share_pct":50.84190942703059,"pre_tax_eur_per_litre":0.41748,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.24375368172503117,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-05-02..2005-05-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-05-02","input_cost_last_quote":"2005-05-06","input_cost_observations":5,"residual_eur_per_litre":0.17372631827496882,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":2046,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-05-02|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5603,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2360282,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2005-05-09","period_type":"week","period_start":"2005-05-09","period_end":"2005-05-15","retail_incl_tax_eur_per_litre":0.87895,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.15849918032786886,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.44688,"total_tax_data_class":"CALCULATED","tax_share_pct":50.842482507537405,"pre_tax_eur_per_litre":0.43207,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.23938869026103005,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-05-09..2005-05-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-05-09","input_cost_last_quote":"2005-05-13","input_cost_observations":5,"residual_eur_per_litre":0.19268130973896994,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":2168,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-05-09|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5603,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2360404,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2005-05-16","period_type":"week","period_start":"2005-05-16","period_end":"2005-05-22","retail_incl_tax_eur_per_litre":0.85304,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.15382688524590163,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.43516,"total_tax_data_class":"CALCULATED","tax_share_pct":51.012848166557255,"pre_tax_eur_per_litre":0.41788000000000003,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.23407643599751157,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-05-16..2005-05-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-05-16","input_cost_last_quote":"2005-05-20","input_cost_observations":5,"residual_eur_per_litre":0.18380356400248846,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":2290,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-05-16|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5603,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2360526,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2005-05-23","period_type":"week","period_start":"2005-05-23","period_end":"2005-05-29","retail_incl_tax_eur_per_litre":0.85558,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.15428491803278688,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.43855000000000005,"total_tax_data_class":"CALCULATED","tax_share_pct":51.25762640547932,"pre_tax_eur_per_litre":0.41702999999999996,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.24331772914186434,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-05-23..2005-05-27. 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Mean of 5 quote day(s) in 2005-05-30..2005-06-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-05-30","input_cost_last_quote":"2005-06-03","input_cost_observations":5,"residual_eur_per_litre":0.1624174203492973,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":2534,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-05-30|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5603,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2360766,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2005-06-06","period_type":"week","period_start":"2005-06-06","period_end":"2005-06-12","retail_incl_tax_eur_per_litre":0.8722799999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.15729639344262294,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4477599999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":51.33214105562434,"pre_tax_eur_per_litre":0.42452,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.26604337312631937,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-06-06..2005-06-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-06-06","input_cost_last_quote":"2005-06-10","input_cost_observations":5,"residual_eur_per_litre":0.1584766268736806,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":2652,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-06-06|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5603,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2360888,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2005-06-13","period_type":"week","period_start":"2005-06-13","period_end":"2005-06-19","retail_incl_tax_eur_per_litre":0.8946799999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16133573770491802,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4555099999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":50.913175660571376,"pre_tax_eur_per_litre":0.43917,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.281421185367498,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-06-13..2005-06-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-06-13","input_cost_last_quote":"2005-06-17","input_cost_observations":5,"residual_eur_per_litre":0.157748814632502,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":2774,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-06-13|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5603,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2361010,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2005-06-20","period_type":"week","period_start":"2005-06-20","period_end":"2005-06-26","retail_incl_tax_eur_per_litre":0.9019,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16263770491803278,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.45426,"total_tax_data_class":"CALCULATED","tax_share_pct":50.36700299368001,"pre_tax_eur_per_litre":0.44764,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.29575475275002333,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-06-20..2005-06-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-06-20","input_cost_last_quote":"2005-06-24","input_cost_observations":5,"residual_eur_per_litre":0.15188524724997665,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":2896,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-06-20|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5603,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2361132,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2005-06-27","period_type":"week","period_start":"2005-06-27","period_end":"2005-07-03","retail_incl_tax_eur_per_litre":0.92454,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16672032786885246,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.46005,"total_tax_data_class":"CALCULATED","tax_share_pct":49.75988058926601,"pre_tax_eur_per_litre":0.46449,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2947008897100559,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-06-27..2005-07-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-06-27","input_cost_last_quote":"2005-07-01","input_cost_observations":5,"residual_eur_per_litre":0.16978911028994406,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":3018,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-06-27|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5603,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2361254,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2005-07-04","period_type":"week","period_start":"2005-07-04","period_end":"2005-07-10","retail_incl_tax_eur_per_litre":0.9343300000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16848573770491804,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4643000000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":49.69336315862704,"pre_tax_eur_per_litre":0.47003,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.30621728851707225,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-07-04..2005-07-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-07-04","input_cost_last_quote":"2005-07-08","input_cost_observations":5,"residual_eur_per_litre":0.16381271148292778,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":3140,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-07-04|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5603,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2361376,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2005-07-11","period_type":"week","period_start":"2005-07-11","period_end":"2005-07-17","retail_incl_tax_eur_per_litre":0.93341,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16831983606557377,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.45914000000000005,"total_tax_data_class":"CALCULATED","tax_share_pct":49.189530859965075,"pre_tax_eur_per_litre":0.47426999999999997,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2985321145180868,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-07-11..2005-07-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-07-11","input_cost_last_quote":"2005-07-15","input_cost_observations":5,"residual_eur_per_litre":0.1757378854819132,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":3262,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-07-11|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5603,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2361498,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2005-07-18","period_type":"week","period_start":"2005-07-18","period_end":"2005-07-24","retail_incl_tax_eur_per_litre":0.9304600000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16778786885245903,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4564800000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":49.05960492659545,"pre_tax_eur_per_litre":0.47398,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.29358269601080256,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-07-18..2005-07-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-07-18","input_cost_last_quote":"2005-07-22","input_cost_observations":5,"residual_eur_per_litre":0.18039730398919746,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":3384,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-07-18|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5603,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2361620,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2005-07-25","period_type":"week","period_start":"2005-07-25","period_end":"2005-07-31","retail_incl_tax_eur_per_litre":0.93742,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16904295081967213,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.45847999999999994,"total_tax_data_class":"CALCULATED","tax_share_pct":48.90870687632011,"pre_tax_eur_per_litre":0.47894000000000003,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3054133408809242,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-07-25..2005-07-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-07-25","input_cost_last_quote":"2005-07-29","input_cost_observations":5,"residual_eur_per_litre":0.17352665911907586,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":3506,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-07-25|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5603,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2361742,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2005-08-01","period_type":"week","period_start":"2005-08-01","period_end":"2005-08-07","retail_incl_tax_eur_per_litre":0.94653,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17068573770491804,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.46353,"total_tax_data_class":"CALCULATED","tax_share_pct":48.97150644987481,"pre_tax_eur_per_litre":0.483,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.309208913973575,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-08-01..2005-08-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-08-01","input_cost_last_quote":"2005-08-05","input_cost_observations":5,"residual_eur_per_litre":0.17379108602642504,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":3628,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-08-01|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5603,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2361864,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2005-08-08","period_type":"week","period_start":"2005-08-08","period_end":"2005-08-14","retail_incl_tax_eur_per_litre":0.9468200000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17073803278688526,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4635500000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":48.95861937855136,"pre_tax_eur_per_litre":0.48327,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.32705336719159345,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-08-08..2005-08-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-08-08","input_cost_last_quote":"2005-08-12","input_cost_observations":5,"residual_eur_per_litre":0.15621663280840656,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":3750,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-08-08|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5603,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2361986,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2005-08-15","period_type":"week","period_start":"2005-08-15","period_end":"2005-08-21","retail_incl_tax_eur_per_litre":0.95203,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17167754098360655,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.46467,"total_tax_data_class":"CALCULATED","tax_share_pct":48.80833587176875,"pre_tax_eur_per_litre":0.48736,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3290743635503207,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-08-15..2005-08-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-08-15","input_cost_last_quote":"2005-08-19","input_cost_observations":5,"residual_eur_per_litre":0.15828563644967927,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":3872,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-08-15|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5603,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2362108,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2005-08-22","period_type":"week","period_start":"2005-08-22","period_end":"2005-08-28","retail_incl_tax_eur_per_litre":0.96729,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1744293442622951,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.46984,"total_tax_data_class":"CALCULATED","tax_share_pct":48.57281683879705,"pre_tax_eur_per_litre":0.49745,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3372020711223927,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-08-22..2005-08-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-08-22","input_cost_last_quote":"2005-08-26","input_cost_observations":5,"residual_eur_per_litre":0.1602479288776073,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":3994,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-08-22|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5603,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2362230,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2005-08-29","period_type":"week","period_start":"2005-08-29","period_end":"2005-09-04","retail_incl_tax_eur_per_litre":0.9641799999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17386852459016391,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4665699999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":48.39034205231388,"pre_tax_eur_per_litre":0.49761,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.337482597030265,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-08-29..2005-09-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-08-29","input_cost_last_quote":"2005-09-02","input_cost_observations":5,"residual_eur_per_litre":0.160127402969735,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":4116,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-08-29|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5603,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2362351,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2005-09-05","period_type":"week","period_start":"2005-09-05","period_end":"2005-09-11","retail_incl_tax_eur_per_litre":1.00869,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18189491803278687,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.48364,"total_tax_data_class":"CALCULATED","tax_share_pct":47.94733763594365,"pre_tax_eur_per_litre":0.52505,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3191994494054737,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-09-05..2005-09-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-09-05","input_cost_last_quote":"2005-09-09","input_cost_observations":5,"residual_eur_per_litre":0.20585055059452634,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":4237,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-09-05|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5603,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2362471,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2005-09-12","period_type":"week","period_start":"2005-09-12","period_end":"2005-09-18","retail_incl_tax_eur_per_litre":1.01556,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18313377049180327,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4851500000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":47.77167277167277,"pre_tax_eur_per_litre":0.5304099999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.31371035898317823,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-09-12..2005-09-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-09-12","input_cost_last_quote":"2005-09-16","input_cost_observations":5,"residual_eur_per_litre":0.21669964101682165,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":4357,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-09-12|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5603,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2362591,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2005-09-19","period_type":"week","period_start":"2005-09-19","period_end":"2005-09-25","retail_incl_tax_eur_per_litre":1.02642,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18509213114754097,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4913,"total_tax_data_class":"CALCULATED","tax_share_pct":47.86539623156213,"pre_tax_eur_per_litre":0.53512,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.32878433004449886,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-09-19..2005-09-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-09-19","input_cost_last_quote":"2005-09-23","input_cost_observations":5,"residual_eur_per_litre":0.20633566995550118,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":4477,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-09-19|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5603,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2362711,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2005-09-26","period_type":"week","period_start":"2005-09-26","period_end":"2005-10-02","retail_incl_tax_eur_per_litre":1.01757,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18349622950819672,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.48814,"total_tax_data_class":"CALCULATED","tax_share_pct":47.97114694812151,"pre_tax_eur_per_litre":0.52943,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3248715732082132,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-09-26..2005-09-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-09-26","input_cost_last_quote":"2005-09-30","input_cost_observations":5,"residual_eur_per_litre":0.20455842679178685,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":4597,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-09-26|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5603,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2362831,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2005-10-03","period_type":"week","period_start":"2005-10-03","period_end":"2005-10-09","retail_incl_tax_eur_per_litre":1.0109700000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18230606557377052,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4854500000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":48.01823990820697,"pre_tax_eur_per_litre":0.52552,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.308806612171499,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-10-03..2005-10-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-10-03","input_cost_last_quote":"2005-10-07","input_cost_observations":5,"residual_eur_per_litre":0.21671338782850097,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":4717,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-10-03|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5603,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2362951,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2005-10-10","period_type":"week","period_start":"2005-10-10","period_end":"2005-10-16","retail_incl_tax_eur_per_litre":1.02162,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18422655737704918,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.49009,"total_tax_data_class":"CALCULATED","tax_share_pct":47.97184863256397,"pre_tax_eur_per_litre":0.53153,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3066208375193033,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-10-10..2005-10-14. 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Mean of 5 quote day(s) in 2005-10-17..2005-10-21. 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Mean of 5 quote day(s) in 2005-11-21..2005-11-25. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-12-05","input_cost_last_quote":"2005-12-09","input_cost_observations":5,"residual_eur_per_litre":0.2082616613581434,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":5677,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-12-05|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5603,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2363911,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2005-12-12","period_type":"week","period_start":"2005-12-12","period_end":"2005-12-18","retail_incl_tax_eur_per_litre":0.9907,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17865081967213114,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.48819,"total_tax_data_class":"CALCULATED","tax_share_pct":49.277278691834056,"pre_tax_eur_per_litre":0.50251,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3087041991846679,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Mean of 5 quote day(s) in 2006-01-16..2006-01-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-01-16","input_cost_last_quote":"2006-01-20","input_cost_observations":5,"residual_eur_per_litre":0.1503837004095276,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.004595121385964316,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":6157,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-01-16|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5604,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2364391,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2006-01-23","period_type":"week","period_start":"2006-01-23","period_end":"2006-01-29","retail_incl_tax_eur_per_litre":0.95614,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17241868852459016,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30862596607707843,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.48219,"total_tax_data_class":"CALCULATED","tax_share_pct":50.43089924069697,"pre_tax_eur_per_litre":0.47395,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3273630288725903,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-01-23..2006-01-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-01-23","input_cost_last_quote":"2006-01-27","input_cost_observations":5,"residual_eur_per_litre":0.1465869711274097,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0013973213859643154,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":6277,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-01-23|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5604,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2364511,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2006-01-30","period_type":"week","period_start":"2006-01-30","period_end":"2006-02-05","retail_incl_tax_eur_per_litre":0.96239,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17354573770491805,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30862596607707843,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.48517,"total_tax_data_class":"CALCULATED","tax_share_pct":50.413034216897515,"pre_tax_eur_per_litre":0.47722000000000003,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3331289042424089,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-01-30..2006-02-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-01-30","input_cost_last_quote":"2006-02-03","input_cost_observations":5,"residual_eur_per_litre":0.14409109575759113,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.003657921385964279,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":6397,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-01-30|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5604,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2364631,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2006-02-06","period_type":"week","period_start":"2006-02-06","period_end":"2006-02-12","retail_incl_tax_eur_per_litre":0.9600599999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1731255737704918,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30862596607707843,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4851899999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":50.53746640834948,"pre_tax_eur_per_litre":0.47487,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3217611479742698,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-02-06..2006-02-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-02-06","input_cost_last_quote":"2006-02-10","input_cost_observations":5,"residual_eur_per_litre":0.15310885202573019,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.004194921385964215,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":6517,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-02-06|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5604,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2364750,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2006-02-13","period_type":"week","period_start":"2006-02-13","period_end":"2006-02-19","retail_incl_tax_eur_per_litre":0.96274,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1736088524590164,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30862596607707843,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4874,"total_tax_data_class":"CALCULATED","tax_share_pct":50.62633732887384,"pre_tax_eur_per_litre":0.47534,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.30725271347245176,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-02-13..2006-02-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-02-13","input_cost_last_quote":"2006-02-17","input_cost_observations":5,"residual_eur_per_litre":0.16808728652754826,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.006301521385964315,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0063 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":6636,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-02-13|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5604,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2364869,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2006-02-20","period_type":"week","period_start":"2006-02-20","period_end":"2006-02-26","retail_incl_tax_eur_per_litre":0.96774,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17451049180327868,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30862596607707843,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.49044999999999994,"total_tax_data_class":"CALCULATED","tax_share_pct":50.67993469320272,"pre_tax_eur_per_litre":0.47729000000000005,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.313563439397332,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-02-20..2006-02-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-02-20","input_cost_last_quote":"2006-02-24","input_cost_observations":5,"residual_eur_per_litre":0.16372656060266805,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.008922521385964255,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0089 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":6755,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-02-20|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5604,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2364988,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2006-02-27","period_type":"week","period_start":"2006-02-27","period_end":"2006-03-05","retail_incl_tax_eur_per_litre":0.9625800000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17358,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30862596607707843,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4894000000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":50.84252737434811,"pre_tax_eur_per_litre":0.47318,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.32205409589402384,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-02-27..2006-03-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-02-27","input_cost_last_quote":"2006-03-03","input_cost_observations":5,"residual_eur_per_litre":0.15112590410597618,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.008776721385964416,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0088 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":6874,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-02-27|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5604,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2365107,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2006-03-06","period_type":"week","period_start":"2006-03-06","period_end":"2006-03-12","retail_incl_tax_eur_per_litre":0.94848,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17103737704918032,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30862596607707843,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.48274999999999996,"total_tax_data_class":"CALCULATED","tax_share_pct":50.897225033738195,"pre_tax_eur_per_litre":0.46573000000000003,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.31349199014487283,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-03-06..2006-03-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-03-06","input_cost_last_quote":"2006-03-10","input_cost_observations":5,"residual_eur_per_litre":0.15223800985512717,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.003765721385964279,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":6993,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-03-06|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5604,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2365226,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2006-03-13","period_type":"week","period_start":"2006-03-13","period_end":"2006-03-19","retail_incl_tax_eur_per_litre":0.9255599999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16690426229508196,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30862596607707843,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4696599999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":50.743333765504126,"pre_tax_eur_per_litre":0.45589999999999997,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.32636206692369674,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-03-13..2006-03-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-03-13","input_cost_last_quote":"2006-03-17","input_cost_observations":5,"residual_eur_per_litre":0.12953793307630324,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.007161678614035748,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0072 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":7112,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-03-13|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5604,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2365345,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2006-03-20","period_type":"week","period_start":"2006-03-20","period_end":"2006-03-26","retail_incl_tax_eur_per_litre":0.9433,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1701032786885246,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30862596607707843,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4763899999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":50.502491254107916,"pre_tax_eur_per_litre":0.46691000000000005,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.320737725430271,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-03-20..2006-03-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-03-20","input_cost_last_quote":"2006-03-24","input_cost_observations":5,"residual_eur_per_litre":0.14617227456972906,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0028538786140357457,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":7231,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-03-20|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5604,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2365464,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2006-03-27","period_type":"week","period_start":"2006-03-27","period_end":"2006-04-02","retail_incl_tax_eur_per_litre":0.95114,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17151704918032787,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30862596607707843,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.47627,"total_tax_data_class":"CALCULATED","tax_share_pct":50.073595895451774,"pre_tax_eur_per_litre":0.47487,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3376129373674952,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-03-27..2006-03-31. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-03-27","input_cost_last_quote":"2006-03-31","input_cost_observations":5,"residual_eur_per_litre":0.1372570626325048,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004725078614035685,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":7350,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-03-27|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5604,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2365583,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2006-04-03","period_type":"week","period_start":"2006-04-03","period_end":"2006-04-09","retail_incl_tax_eur_per_litre":0.96314,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17368098360655737,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30862596607707843,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.47774,"total_tax_data_class":"CALCULATED","tax_share_pct":49.60234233860083,"pre_tax_eur_per_litre":0.4854,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3448835826122629,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-04-03..2006-04-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-04-03","input_cost_last_quote":"2006-04-07","input_cost_observations":5,"residual_eur_per_litre":0.14051641738773715,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005571678614035684,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0056 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":7469,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-04-03|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5604,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2365702,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2006-04-10","period_type":"week","period_start":"2006-04-10","period_end":"2006-04-16","retail_incl_tax_eur_per_litre":0.95596,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1723862295081967,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30862596607707843,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.47181,"total_tax_data_class":"CALCULATED","tax_share_pct":49.35457550525127,"pre_tax_eur_per_litre":0.48414999999999997,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3580492693600541,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2006-04-10..2006-04-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-04-10","input_cost_last_quote":"2006-04-13","input_cost_observations":4,"residual_eur_per_litre":0.1261007306399459,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.011226678614035647,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0112 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":7588,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-04-10|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5604,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2365821,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2006-04-24","period_type":"week","period_start":"2006-04-24","period_end":"2006-04-30","retail_incl_tax_eur_per_litre":1.01044,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1822104918032787,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30862596607707843,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.49058,"total_tax_data_class":"CALCULATED","tax_share_pct":48.55112624203317,"pre_tax_eur_per_litre":0.51986,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3685276728791738,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-04-24..2006-04-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-04-24","input_cost_last_quote":"2006-04-28","input_cost_observations":5,"residual_eur_per_litre":0.15133232712082617,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0003128786140356846,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":7707,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-04-24|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5604,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2365940,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2006-05-01","period_type":"week","period_start":"2006-05-01","period_end":"2006-05-07","retail_incl_tax_eur_per_litre":1.00627,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18145852459016393,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30862596607707843,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4885499999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":48.55058781440369,"pre_tax_eur_per_litre":0.5177200000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3624253364475501,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2006-05-02..2006-05-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-05-02","input_cost_last_quote":"2006-05-05","input_cost_observations":4,"residual_eur_per_litre":0.15529466355245,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0018720786140358067,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":7826,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-05-01|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5604,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2366059,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2006-05-08","period_type":"week","period_start":"2006-05-08","period_end":"2006-05-14","retail_incl_tax_eur_per_litre":1.02962,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18566918032786886,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30862596607707843,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.49615,"total_tax_data_class":"CALCULATED","tax_share_pct":48.18768089197957,"pre_tax_eur_per_litre":0.53347,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.34688351281408597,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-05-08..2006-05-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-05-08","input_cost_last_quote":"2006-05-12","input_cost_observations":5,"residual_eur_per_litre":0.18658648718591403,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0022629213859643154,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":7945,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-05-08|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5604,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2366178,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2006-05-15","period_type":"week","period_start":"2006-05-15","period_end":"2006-05-21","retail_incl_tax_eur_per_litre":1.00056,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18042885245901638,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30862596607707843,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4828699999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":48.25997441432798,"pre_tax_eur_per_litre":0.5176900000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3330270116766979,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-05-15..2006-05-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-05-15","input_cost_last_quote":"2006-05-19","input_cost_observations":5,"residual_eur_per_litre":0.1846629883233022,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.007545478614035807,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0075 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":8064,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-05-15|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5604,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2366297,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2006-05-22","period_type":"week","period_start":"2006-05-22","period_end":"2006-05-28","retail_incl_tax_eur_per_litre":0.99205,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17889426229508196,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30862596607707843,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.47924,"total_tax_data_class":"CALCULATED","tax_share_pct":48.30804898946626,"pre_tax_eur_per_litre":0.51281,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3364472637105199,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-05-22..2006-05-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-05-22","input_cost_last_quote":"2006-05-26","input_cost_observations":5,"residual_eur_per_litre":0.17636273628948007,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.010101878614035685,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0101 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":8183,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-05-22|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5604,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2366416,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2006-05-29","period_type":"week","period_start":"2006-05-29","period_end":"2006-06-04","retail_incl_tax_eur_per_litre":0.99865,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1800844262295082,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30862596607707843,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.48339,"total_tax_data_class":"CALCULATED","tax_share_pct":48.404345866920345,"pre_tax_eur_per_litre":0.51526,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.33774712864930295,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-05-29..2006-06-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-05-29","input_cost_last_quote":"2006-06-02","input_cost_observations":5,"residual_eur_per_litre":0.17751287135069702,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0064908786140356846,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0065 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":8302,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-05-29|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5604,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2366535,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2006-06-05","period_type":"week","period_start":"2006-06-05","period_end":"2006-06-11","retail_incl_tax_eur_per_litre":0.98892,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17832983606557376,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30862596607707843,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.47916,"total_tax_data_class":"CALCULATED","tax_share_pct":48.45285766290499,"pre_tax_eur_per_litre":0.50976,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3336654203549499,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-06-05..2006-06-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-06-05","input_cost_last_quote":"2006-06-09","input_cost_observations":5,"residual_eur_per_litre":0.17609457964505013,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.009510878614035684,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0095 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":8421,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-06-05|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5604,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2366654,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2006-06-12","period_type":"week","period_start":"2006-06-12","period_end":"2006-06-18","retail_incl_tax_eur_per_litre":0.9832000000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17729836065573773,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30862596607707843,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4756800000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":48.38079739625712,"pre_tax_eur_per_litre":0.50752,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3305074348232087,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-06-12..2006-06-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-06-12","input_cost_last_quote":"2006-06-16","input_cost_observations":5,"residual_eur_per_litre":0.1770125651767913,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.012498078614035584,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0125 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":8540,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-06-12|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5604,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2366773,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2006-06-19","period_type":"week","period_start":"2006-06-19","period_end":"2006-06-25","retail_incl_tax_eur_per_litre":0.96703,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17438245901639343,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30862596607707843,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.46728,"total_tax_data_class":"CALCULATED","tax_share_pct":48.32114825806852,"pre_tax_eur_per_litre":0.49975,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3419093018436958,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-06-19..2006-06-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-06-19","input_cost_last_quote":"2006-06-23","input_cost_observations":5,"residual_eur_per_litre":0.15784069815630425,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.019188678614035684,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0192 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":8659,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-06-19|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5604,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2366892,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2006-06-26","period_type":"week","period_start":"2006-06-26","period_end":"2006-07-02","retail_incl_tax_eur_per_litre":0.9631799999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17368819672131144,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30862596607707843,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4648299999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":48.25993064640046,"pre_tax_eur_per_litre":0.49835,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.35884709727163505,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-06-26..2006-06-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-06-26","input_cost_last_quote":"2006-06-30","input_cost_observations":5,"residual_eur_per_litre":0.13950290272836494,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.021330678614035786,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0213 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":8778,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-06-26|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5604,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2367011,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2006-07-03","period_type":"week","period_start":"2006-07-03","period_end":"2006-07-09","retail_incl_tax_eur_per_litre":0.98181,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1770477049180328,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30862596607707843,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.47148,"total_tax_data_class":"CALCULATED","tax_share_pct":48.02151129037186,"pre_tax_eur_per_litre":0.51033,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.36156026703639843,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-07-03..2006-07-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-07-03","input_cost_last_quote":"2006-07-07","input_cost_observations":5,"residual_eur_per_litre":0.14876973296360158,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.017316278614035684,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0173 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":8897,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-07-03|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5604,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2367130,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2006-07-10","period_type":"week","period_start":"2006-07-10","period_end":"2006-07-16","retail_incl_tax_eur_per_litre":0.9868,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17794754098360654,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30862596607707843,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.47156,"total_tax_data_class":"CALCULATED","tax_share_pct":47.78678556951763,"pre_tax_eur_per_litre":0.51524,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.36605068292949433,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-07-10..2006-07-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-07-10","input_cost_last_quote":"2006-07-14","input_cost_observations":5,"residual_eur_per_litre":0.14918931707050567,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.018316478614035684,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0183 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":9016,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-07-10|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5604,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2367249,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2006-07-17","period_type":"week","period_start":"2006-07-17","period_end":"2006-07-23","retail_incl_tax_eur_per_litre":0.9925499999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1789844262295082,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30862596607707843,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4734999999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":47.705405269255955,"pre_tax_eur_per_litre":0.51905,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.367722419302442,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-07-17..2006-07-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-07-17","input_cost_last_quote":"2006-07-21","input_cost_observations":5,"residual_eur_per_litre":0.15132758069755806,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.017214678614035785,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0172 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":9135,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-07-17|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5604,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2367368,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2006-07-24","period_type":"week","period_start":"2006-07-24","period_end":"2006-07-30","retail_incl_tax_eur_per_litre":1.02047,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18401918032786885,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30862596607707843,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.48589,"total_tax_data_class":"CALCULATED","tax_share_pct":47.614334571324974,"pre_tax_eur_per_litre":0.53458,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.36555486064950543,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-07-24..2006-07-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-07-24","input_cost_last_quote":"2006-07-28","input_cost_observations":5,"residual_eur_per_litre":0.1690251393504946,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.008241278614035685,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0082 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":9254,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-07-24|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5604,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2367487,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2006-07-31","period_type":"week","period_start":"2006-07-31","period_end":"2006-08-06","retail_incl_tax_eur_per_litre":1.0158800000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18319147540983607,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30862596607707843,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4854600000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":47.787140213411035,"pre_tax_eur_per_litre":0.53042,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.37561184855369767,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-07-31..2006-08-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-07-31","input_cost_last_quote":"2006-08-04","input_cost_observations":5,"residual_eur_per_litre":0.1548081514463023,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.007756078614035585,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0078 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":9373,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-07-31|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5604,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2367606,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2006-08-07","period_type":"week","period_start":"2006-08-07","period_end":"2006-08-13","retail_incl_tax_eur_per_litre":1.04424,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1883055737704918,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30862596607707843,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4956399999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":47.46418447866391,"pre_tax_eur_per_litre":0.5486000000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.37707612982762523,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-08-07..2006-08-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-08-07","input_cost_last_quote":"2006-08-11","input_cost_observations":5,"residual_eur_per_litre":0.17152387017237486,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0015756786140358066,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":9492,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-08-07|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5604,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2367725,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2006-08-14","period_type":"week","period_start":"2006-08-14","period_end":"2006-08-20","retail_incl_tax_eur_per_litre":1.04325,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18812704918032788,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30862596607707843,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4950399999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":47.45171339563863,"pre_tax_eur_per_litre":0.5482100000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3560091689384293,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-08-14..2006-08-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-08-14","input_cost_last_quote":"2006-08-18","input_cost_observations":5,"residual_eur_per_litre":0.19220083106157076,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0020898786140358065,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":9611,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-08-14|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5604,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2367844,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2006-08-21","period_type":"week","period_start":"2006-08-21","period_end":"2006-08-27","retail_incl_tax_eur_per_litre":1.03111,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18593786885245903,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30862596607707843,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.49096,"total_tax_data_class":"CALCULATED","tax_share_pct":47.61470648136474,"pre_tax_eur_per_litre":0.54015,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3526445561060856,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-08-21..2006-08-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-08-21","input_cost_last_quote":"2006-08-25","input_cost_observations":5,"residual_eur_per_litre":0.18750544389391444,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0043966786140356845,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":9730,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-08-21|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5604,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2367963,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2006-08-28","period_type":"week","period_start":"2006-08-28","period_end":"2006-09-03","retail_incl_tax_eur_per_litre":1.0180900000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18359000000000003,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30862596607707843,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4859200000000003,"total_tax_data_class":"CALCULATED","tax_share_pct":47.72858981033111,"pre_tax_eur_per_litre":0.5321699999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3353764836875672,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-08-28..2006-09-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-08-28","input_cost_last_quote":"2006-09-01","input_cost_observations":5,"residual_eur_per_litre":0.1967935163124327,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0076810786140353625,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0077 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":9849,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-08-28|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5604,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2368082,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2006-09-04","period_type":"week","period_start":"2006-09-04","period_end":"2006-09-10","retail_incl_tax_eur_per_litre":1.0043600000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18111409836065576,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30862596607707843,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4806500000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":47.856346330001195,"pre_tax_eur_per_litre":0.52371,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3236170465552782,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-09-04..2006-09-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-09-04","input_cost_last_quote":"2006-09-08","input_cost_observations":5,"residual_eur_per_litre":0.2000929534447218,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.011089878614035585,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0111 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":9968,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-09-04|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5604,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2368201,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2006-09-11","period_type":"week","period_start":"2006-09-11","period_end":"2006-09-17","retail_incl_tax_eur_per_litre":0.99648,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17969311475409835,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30862596607707843,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4785199999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":48.021034039820165,"pre_tax_eur_per_litre":0.5179600000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.30400316481612594,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-09-11..2006-09-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-09-11","input_cost_last_quote":"2006-09-15","input_cost_observations":5,"residual_eur_per_litre":0.21395683518387418,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.011954878614035807,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0120 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":10087,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-09-11|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5604,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2368320,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2006-09-18","period_type":"week","period_start":"2006-09-18","period_end":"2006-09-24","retail_incl_tax_eur_per_litre":1.00171,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18063622950819672,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30862596607707843,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.48357,"total_tax_data_class":"CALCULATED","tax_share_pct":48.27445068932126,"pre_tax_eur_per_litre":0.51814,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.29813490599365833,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-09-18..2006-09-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-09-18","input_cost_last_quote":"2006-09-22","input_cost_observations":5,"residual_eur_per_litre":0.2200050940063417,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006944478614035685,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0069 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":10206,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-09-18|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5604,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2368439,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2006-09-25","period_type":"week","period_start":"2006-09-25","period_end":"2006-10-01","retail_incl_tax_eur_per_litre":0.98151,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17699360655737706,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30862596607707843,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.47677,"total_tax_data_class":"CALCULATED","tax_share_pct":48.575154608715145,"pre_tax_eur_per_litre":0.50474,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.29091815807777816,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-09-25..2006-09-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-09-25","input_cost_last_quote":"2006-09-29","input_cost_observations":5,"residual_eur_per_litre":0.2138218419222218,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.010796478614035685,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0108 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":10325,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-09-25|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5604,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2368558,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2006-10-02","period_type":"week","period_start":"2006-10-02","period_end":"2006-10-08","retail_incl_tax_eur_per_litre":0.98111,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17692147540983608,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30862596607707843,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.47742,"total_tax_data_class":"CALCULATED","tax_share_pct":48.66121026184628,"pre_tax_eur_per_litre":0.50369,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.28306384392910144,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-10-02..2006-10-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-10-02","input_cost_last_quote":"2006-10-06","input_cost_observations":5,"residual_eur_per_litre":0.22062615607089853,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.009915478614035685,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0099 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":10444,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-10-02|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5604,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2368677,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2006-10-09","period_type":"week","period_start":"2006-10-09","period_end":"2006-10-15","retail_incl_tax_eur_per_litre":0.9880599999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17817475409836064,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30862596607707843,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4816799999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":48.75007590632148,"pre_tax_eur_per_litre":0.50638,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2922543052094806,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-10-09..2006-10-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-10-09","input_cost_last_quote":"2006-10-13","input_cost_observations":5,"residual_eur_per_litre":0.21412569479051938,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006247278614035784,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0062 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":10563,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-10-09|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5604,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2368796,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2006-10-16","period_type":"week","period_start":"2006-10-16","period_end":"2006-10-22","retail_incl_tax_eur_per_litre":0.99191,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17886901639344263,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30862596607707843,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.48539,"total_tax_data_class":"CALCULATED","tax_share_pct":48.934883205129495,"pre_tax_eur_per_litre":0.50652,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.29318787078137615,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-10-16..2006-10-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-10-16","input_cost_last_quote":"2006-10-20","input_cost_observations":5,"residual_eur_per_litre":0.21333212921862385,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0025680786140356844,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":10682,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-10-16|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5604,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2368915,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2006-10-23","period_type":"week","period_start":"2006-10-23","period_end":"2006-10-29","retail_incl_tax_eur_per_litre":0.99109,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17872114754098362,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30862596607707843,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4858599999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":49.02279308639982,"pre_tax_eur_per_litre":0.5052300000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.28812538093789797,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-10-23..2006-10-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-10-23","input_cost_last_quote":"2006-10-27","input_cost_observations":5,"residual_eur_per_litre":0.21710461906210213,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0018142786140358067,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":10801,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-10-23|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5604,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2369034,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2006-10-30","period_type":"week","period_start":"2006-10-30","period_end":"2006-11-05","retail_incl_tax_eur_per_litre":0.98512,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1776445901639344,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30862596607707843,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.48344,"total_tax_data_class":"CALCULATED","tax_share_pct":49.07422445996427,"pre_tax_eur_per_litre":0.50168,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.27884994997781887,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-10-30..2006-11-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-10-30","input_cost_last_quote":"2006-11-03","input_cost_observations":5,"residual_eur_per_litre":0.22283005002218112,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0034532786140356844,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":10920,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-10-30|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5604,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2369153,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2006-11-06","period_type":"week","period_start":"2006-11-06","period_end":"2006-11-12","retail_incl_tax_eur_per_litre":0.9975700000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17988967213114757,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30862596607707843,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4908100000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":49.20055735437112,"pre_tax_eur_per_litre":0.50676,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.285560007724171,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-11-06..2006-11-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-11-06","input_cost_last_quote":"2006-11-10","input_cost_observations":5,"residual_eur_per_litre":0.221199992275829,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0027991213859644153,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":11039,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-11-06|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5604,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2369272,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2006-11-13","period_type":"week","period_start":"2006-11-13","period_end":"2006-11-19","retail_incl_tax_eur_per_litre":0.99191,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17886901639344263,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30862596607707843,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4895599999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":49.35528424957909,"pre_tax_eur_per_litre":0.5023500000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2841739878254465,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-11-13..2006-11-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-11-13","input_cost_last_quote":"2006-11-17","input_cost_observations":5,"residual_eur_per_litre":0.21817601217455357,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0025193213859641935,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":11158,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-11-13|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5604,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2369391,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2006-11-20","period_type":"week","period_start":"2006-11-20","period_end":"2006-11-26","retail_incl_tax_eur_per_litre":0.98942,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17842,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30862596607707843,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4909,"total_tax_data_class":"CALCULATED","tax_share_pct":49.61492591619333,"pre_tax_eur_per_litre":0.49852,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2883036564949319,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-11-20..2006-11-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-11-20","input_cost_last_quote":"2006-11-24","input_cost_observations":5,"residual_eur_per_litre":0.2102163435050681,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.004701921385964316,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":11277,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-11-20|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5604,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2369510,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2006-11-27","period_type":"week","period_start":"2006-11-27","period_end":"2006-12-03","retail_incl_tax_eur_per_litre":0.9757100000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1759477049180328,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30862596607707843,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4872000000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":49.93286939766939,"pre_tax_eur_per_litre":0.48851,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.29886288689997575,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-11-27..2006-12-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-11-27","input_cost_last_quote":"2006-12-01","input_cost_observations":5,"residual_eur_per_litre":0.18964711310002427,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0032041213859644153,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":11396,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-11-27|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5604,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2369629,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2006-12-04","period_type":"week","period_start":"2006-12-04","period_end":"2006-12-10","retail_incl_tax_eur_per_litre":0.9683200000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17461508196721312,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30862596607707843,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4863900000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":50.23029576999339,"pre_tax_eur_per_litre":0.48193,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.300986695401236,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-12-04..2006-12-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-12-04","input_cost_last_quote":"2006-12-08","input_cost_observations":5,"residual_eur_per_litre":0.18094330459876398,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0038417213859644156,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":11515,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-12-04|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5604,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2369748,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2006-12-11","period_type":"week","period_start":"2006-12-11","period_end":"2006-12-17","retail_incl_tax_eur_per_litre":0.95953,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17303,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30862596607707843,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.48528,"total_tax_data_class":"CALCULATED","tax_share_pct":50.57476055985743,"pre_tax_eur_per_litre":0.47425,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.29820125933181185,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-12-11..2006-12-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-12-11","input_cost_last_quote":"2006-12-15","input_cost_observations":5,"residual_eur_per_litre":0.17604874066818815,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.004421321385964316,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":11634,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-12-11|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5604,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2369867,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2006-12-18","period_type":"week","period_start":"2006-12-18","period_end":"2006-12-24","retail_incl_tax_eur_per_litre":0.95501,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17221491803278688,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30862596607707843,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.48567,"total_tax_data_class":"CALCULATED","tax_share_pct":50.854964869477804,"pre_tax_eur_per_litre":0.46934,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2982981530591252,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-12-18..2006-12-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-12-18","input_cost_last_quote":"2006-12-22","input_cost_observations":5,"residual_eur_per_litre":0.17104184694087476,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0058915213859643155,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0059 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":11753,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-12-18|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5604,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2369986,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2007-01-08","period_type":"week","period_start":"2007-01-08","period_end":"2007-01-14","retail_incl_tax_eur_per_litre":0.92543,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16688081967213114,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3136852085967128,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.47487,"total_tax_data_class":"CALCULATED","tax_share_pct":51.31344348032806,"pre_tax_eur_per_litre":0.45056,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2509823930302123,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-01-08..2007-01-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-01-08","input_cost_last_quote":"2007-01-12","input_cost_observations":5,"residual_eur_per_litre":0.19957760696978769,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006949154487989616,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0069 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":11872,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-01-08|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5605,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2370105,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2007-01-15","period_type":"week","period_start":"2007-01-15","period_end":"2007-01-21","retail_incl_tax_eur_per_litre":0.9198,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1658655737704918,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3136852085967128,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.47372,"total_tax_data_class":"CALCULATED","tax_share_pct":51.50250054359643,"pre_tax_eur_per_litre":0.44608,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.24991502421598888,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2007-01-16..2007-01-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-01-16","input_cost_last_quote":"2007-01-19","input_cost_observations":4,"residual_eur_per_litre":0.19616497578401113,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.007113554487989616,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0071 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2007-01-22..2007-01-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-01-22","input_cost_last_quote":"2007-01-26","input_cost_observations":5,"residual_eur_per_litre":0.1782198273002021,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004975354487989616,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":12110,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-01-22|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5605,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2370343,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2007-01-29","period_type":"week","period_start":"2007-01-29","period_end":"2007-02-04","retail_incl_tax_eur_per_litre":0.8959,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16155573770491805,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3136852085967128,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.46475,"total_tax_data_class":"CALCULATED","tax_share_pct":51.87520928675075,"pre_tax_eur_per_litre":0.43115,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2710121200030495,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-01-29..2007-02-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-01-29","input_cost_last_quote":"2007-02-02","input_cost_observations":5,"residual_eur_per_litre":0.16013787999695053,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.012798954487989615,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0128 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":12229,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-01-29|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5605,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2370462,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2007-02-05","period_type":"week","period_start":"2007-02-05","period_end":"2007-02-11","retail_incl_tax_eur_per_litre":0.9080800000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.163752131147541,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3136852085967128,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4708000000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":51.84565236543036,"pre_tax_eur_per_litre":0.43728,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2807377932660118,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-02-05..2007-02-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-02-05","input_cost_last_quote":"2007-02-09","input_cost_observations":5,"residual_eur_per_litre":0.15654220673398822,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.008097554487989517,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0081 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":12348,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-02-05|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5605,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2370581,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2007-02-12","period_type":"week","period_start":"2007-02-12","period_end":"2007-02-18","retail_incl_tax_eur_per_litre":0.89928,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16216524590163933,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3136852085967128,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.46609,"total_tax_data_class":"CALCULATED","tax_share_pct":51.82924117071435,"pre_tax_eur_per_litre":0.43319,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.26745038694181844,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-02-12..2007-02-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-02-12","input_cost_last_quote":"2007-02-16","input_cost_observations":5,"residual_eur_per_litre":0.16573961305818158,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.011907754487989615,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0119 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":12467,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-02-12|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5605,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2370700,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2007-02-19","period_type":"week","period_start":"2007-02-19","period_end":"2007-02-25","retail_incl_tax_eur_per_litre":0.911,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16427868852459016,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3136852085967128,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.46987,"total_tax_data_class":"CALCULATED","tax_share_pct":51.577387486278816,"pre_tax_eur_per_litre":0.44113,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.27857355045690985,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2007-02-20..2007-02-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-02-20","input_cost_last_quote":"2007-02-23","input_cost_observations":4,"residual_eur_per_litre":0.16255644954309015,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.009874554487989616,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0099 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":12586,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-02-19|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5605,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2370819,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2007-02-26","period_type":"week","period_start":"2007-02-26","period_end":"2007-03-04","retail_incl_tax_eur_per_litre":0.90902,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1639216393442623,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3136852085967128,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.46979,"total_tax_data_class":"CALCULATED","tax_share_pct":51.68093111262679,"pre_tax_eur_per_litre":0.43923,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.28891737232207026,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-02-26..2007-03-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-02-26","input_cost_last_quote":"2007-03-02","input_cost_observations":5,"residual_eur_per_litre":0.15031262767792974,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.009536554487989617,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0095 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2007-03-05..2007-03-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-03-05","input_cost_last_quote":"2007-03-09","input_cost_observations":5,"residual_eur_per_litre":0.1568411232397579,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.011004754487989677,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0110 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2007-03-12..2007-03-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-03-12","input_cost_last_quote":"2007-03-16","input_cost_observations":5,"residual_eur_per_litre":0.16277277291080733,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.008228554487989617,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0082 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2007-03-19..2007-03-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-03-19","input_cost_last_quote":"2007-03-23","input_cost_observations":5,"residual_eur_per_litre":0.1681435238838648,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.007048754487989653,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0070 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2007-03-26..2007-03-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-03-26","input_cost_last_quote":"2007-03-30","input_cost_observations":5,"residual_eur_per_litre":0.14382381877791664,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.007271954487989665,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0073 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2007-04-02..2007-04-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-04-02","input_cost_last_quote":"2007-04-05","input_cost_observations":4,"residual_eur_per_litre":0.13292964476606065,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005803554487989516,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0058 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":13300,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-04-02|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5605,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2371533,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2007-04-16","period_type":"week","period_start":"2007-04-16","period_end":"2007-04-22","retail_incl_tax_eur_per_litre":0.967,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17437704918032787,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3136852085967128,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.48638,"total_tax_data_class":"CALCULATED","tax_share_pct":50.29782833505688,"pre_tax_eur_per_litre":0.48062,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.30673322075858495,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-04-16..2007-04-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-04-16","input_cost_last_quote":"2007-04-20","input_cost_observations":5,"residual_eur_per_litre":0.17388677924141505,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.002052354487989616,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":13419,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-04-16|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5605,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2371652,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2007-04-23","period_type":"week","period_start":"2007-04-23","period_end":"2007-04-29","retail_incl_tax_eur_per_litre":0.9759800000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17599639344262297,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3136852085967128,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4910300000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":50.311481792659684,"pre_tax_eur_per_litre":0.48495,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.31156541961660567,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-04-23..2007-04-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-04-23","input_cost_last_quote":"2007-04-27","input_cost_observations":5,"residual_eur_per_litre":0.17338458038339433,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.001645045512010484,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":13538,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-04-23|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5605,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2371771,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2007-04-30","period_type":"week","period_start":"2007-04-30","period_end":"2007-05-06","retail_incl_tax_eur_per_litre":0.9756699999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17594049180327867,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3136852085967128,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.49087999999999987,"total_tax_data_class":"CALCULATED","tax_share_pct":50.31209322824316,"pre_tax_eur_per_litre":0.48479000000000005,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.304025178040599,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2007-04-30..2007-05-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-04-30","input_cost_last_quote":"2007-05-04","input_cost_observations":4,"residual_eur_per_litre":0.18076482195940108,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.001530245512010223,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":13657,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-04-30|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5605,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2371890,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2007-05-07","period_type":"week","period_start":"2007-05-07","period_end":"2007-05-13","retail_incl_tax_eur_per_litre":0.9788,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1765049180327869,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3136852085967128,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.49474,"total_tax_data_class":"CALCULATED","tax_share_pct":50.54556599918267,"pre_tax_eur_per_litre":0.48406,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.29681663336838016,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-05-07..2007-05-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-05-07","input_cost_last_quote":"2007-05-11","input_cost_observations":5,"residual_eur_per_litre":0.18724336663161983,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.005550845512010384,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0056 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":13776,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-05-07|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5605,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2372009,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2007-05-14","period_type":"week","period_start":"2007-05-14","period_end":"2007-05-20","retail_incl_tax_eur_per_litre":0.96977,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17487655737704919,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3136852085967128,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.49113,"total_tax_data_class":"CALCULATED","tax_share_pct":50.6439671262258,"pre_tax_eur_per_litre":0.47864,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3140400739796911,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-05-14..2007-05-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-05-14","input_cost_last_quote":"2007-05-18","input_cost_observations":5,"residual_eur_per_litre":0.1645999260203089,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.003133245512010384,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":13895,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-05-14|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5605,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2372128,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2007-05-21","period_type":"week","period_start":"2007-05-21","period_end":"2007-05-27","retail_incl_tax_eur_per_litre":0.9624600000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17355836065573774,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3136852085967128,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4894500000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":50.85406146748956,"pre_tax_eur_per_litre":0.47301,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.33025733588716405,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-05-21..2007-05-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-05-21","input_cost_last_quote":"2007-05-25","input_cost_observations":5,"residual_eur_per_litre":0.14275266411283596,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.002691845512010484,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":14014,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-05-21|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5605,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2372248,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2007-05-28","period_type":"week","period_start":"2007-05-28","period_end":"2007-06-03","retail_incl_tax_eur_per_litre":0.9512100000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17152967213114756,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3136852085967128,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4840000000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":50.88256010765236,"pre_tax_eur_per_litre":0.46721,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.31996761484337755,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2007-05-29..2007-06-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-05-29","input_cost_last_quote":"2007-06-01","input_cost_observations":4,"residual_eur_per_litre":0.14724238515662244,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.001482154487989516,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":14134,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-05-28|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5605,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2372368,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2007-06-04","period_type":"week","period_start":"2007-06-04","period_end":"2007-06-10","retail_incl_tax_eur_per_litre":0.96952,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17483147540983607,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3136852085967128,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.48871,"total_tax_data_class":"CALCULATED","tax_share_pct":50.40741810380394,"pre_tax_eur_per_litre":0.48081,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3326336649617137,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-06-04..2007-06-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-06-04","input_cost_last_quote":"2007-06-08","input_cost_observations":5,"residual_eur_per_litre":0.1481763350382863,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.000235845512010384,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":14254,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-06-04|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5605,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2372488,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2007-06-11","period_type":"week","period_start":"2007-06-11","period_end":"2007-06-17","retail_incl_tax_eur_per_litre":0.95591,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1723772131147541,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3136852085967128,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.48317,"total_tax_data_class":"CALCULATED","tax_share_pct":50.54555345168478,"pre_tax_eur_per_litre":0.47274,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.33001765941987504,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-06-11..2007-06-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-06-11","input_cost_last_quote":"2007-06-15","input_cost_observations":5,"residual_eur_per_litre":0.14272234058012498,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003528754487989616,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":14374,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-06-11|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5605,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2372608,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2007-06-18","period_type":"week","period_start":"2007-06-18","period_end":"2007-06-24","retail_incl_tax_eur_per_litre":0.96262,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17358721311475409,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3136852085967128,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.48697,"total_tax_data_class":"CALCULATED","tax_share_pct":50.5879786416239,"pre_tax_eur_per_litre":0.47564999999999996,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.336567517433059,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-06-18..2007-06-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-06-18","input_cost_last_quote":"2007-06-22","input_cost_observations":5,"residual_eur_per_litre":0.13908248256694095,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0003689544879895672,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":14494,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-06-18|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5605,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2372728,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2007-06-25","period_type":"week","period_start":"2007-06-25","period_end":"2007-07-01","retail_incl_tax_eur_per_litre":0.98084,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1768727868852459,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3136852085967128,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.49121,"total_tax_data_class":"CALCULATED","tax_share_pct":50.08054320786265,"pre_tax_eur_per_litre":0.48963,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3351677197097773,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-06-25..2007-06-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-06-25","input_cost_last_quote":"2007-06-29","input_cost_observations":5,"residual_eur_per_litre":0.15446228029022266,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.000795445512010384,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":14614,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-06-25|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5605,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2372848,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2007-07-02","period_type":"week","period_start":"2007-07-02","period_end":"2007-07-08","retail_incl_tax_eur_per_litre":0.99465,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17936311475409836,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3136852085967128,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.49639,"total_tax_data_class":"CALCULATED","tax_share_pct":49.90599708440155,"pre_tax_eur_per_litre":0.49826,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.34570873808423935,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2007-07-02..2007-07-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-07-02","input_cost_last_quote":"2007-07-06","input_cost_observations":4,"residual_eur_per_litre":0.15255126191576066,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.004076845512010384,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":14734,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-07-02|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5605,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2372968,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2007-07-09","period_type":"week","period_start":"2007-07-09","period_end":"2007-07-15","retail_incl_tax_eur_per_litre":0.99115,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17873196721311477,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3136852085967128,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.49624,"total_tax_data_class":"CALCULATED","tax_share_pct":50.06709377995258,"pre_tax_eur_per_litre":0.49491,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3564149692867059,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-07-09..2007-07-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-07-09","input_cost_last_quote":"2007-07-13","input_cost_observations":5,"residual_eur_per_litre":0.13849503071329408,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.004663845512010384,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":14854,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-07-09|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5605,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2373088,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2007-07-16","period_type":"week","period_start":"2007-07-16","period_end":"2007-07-22","retail_incl_tax_eur_per_litre":0.98952,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17843803278688525,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3136852085967128,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.49609,"total_tax_data_class":"CALCULATED","tax_share_pct":50.134408602150536,"pre_tax_eur_per_litre":0.49343000000000004,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3568596519293816,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-07-16..2007-07-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-07-16","input_cost_last_quote":"2007-07-20","input_cost_observations":5,"residual_eur_per_litre":0.1365703480706184,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0048394455120103355,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":14974,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-07-16|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5605,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2373208,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2007-07-23","period_type":"week","period_start":"2007-07-23","period_end":"2007-07-29","retail_incl_tax_eur_per_litre":0.99679,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17974901639344262,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3136852085967128,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.49601,"total_tax_data_class":"CALCULATED","tax_share_pct":49.76073194955808,"pre_tax_eur_per_litre":0.50078,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.35058585436499295,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-07-23..2007-07-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-07-23","input_cost_last_quote":"2007-07-27","input_cost_observations":5,"residual_eur_per_litre":0.15019414563500705,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.003142445512010384,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":15094,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-07-23|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5605,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2373328,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2007-07-30","period_type":"week","period_start":"2007-07-30","period_end":"2007-08-05","retail_incl_tax_eur_per_litre":0.98016,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17675016393442622,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3136852085967128,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.48928999999999995,"total_tax_data_class":"CALCULATED","tax_share_pct":49.91940091413647,"pre_tax_eur_per_litre":0.49087000000000003,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3510554114698454,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-07-30..2007-08-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-07-30","input_cost_last_quote":"2007-08-03","input_cost_observations":5,"residual_eur_per_litre":0.13981458853015463,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0013973544879896526,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":15214,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-07-30|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5605,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2373448,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2007-08-06","period_type":"week","period_start":"2007-08-06","period_end":"2007-08-12","retail_incl_tax_eur_per_litre":0.9956200000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17953803278688527,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3136852085967128,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4938500000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":49.602257889556256,"pre_tax_eur_per_litre":0.5017699999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3232266603179362,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-08-06..2007-08-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-08-06","input_cost_last_quote":"2007-08-10","input_cost_observations":5,"residual_eur_per_litre":0.1785433396820637,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.000764645512010606,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":15334,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-08-06|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5605,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2373568,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2007-08-13","period_type":"week","period_start":"2007-08-13","period_end":"2007-08-19","retail_incl_tax_eur_per_litre":0.99192,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17887081967213114,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3136852085967128,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.49424,"total_tax_data_class":"CALCULATED","tax_share_pct":49.82659891926768,"pre_tax_eur_per_litre":0.49768,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.32619459733113093,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-08-13..2007-08-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-08-13","input_cost_last_quote":"2007-08-17","input_cost_observations":5,"residual_eur_per_litre":0.17148540266886905,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.002054445512010384,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":15454,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-08-13|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5605,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2373688,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2007-08-20","period_type":"week","period_start":"2007-08-20","period_end":"2007-08-26","retail_incl_tax_eur_per_litre":0.97089,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17507852459016393,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3136852085967128,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.48544,"total_tax_data_class":"CALCULATED","tax_share_pct":49.99948500860036,"pre_tax_eur_per_litre":0.48545,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.31808277430288984,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-08-20..2007-08-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-08-20","input_cost_last_quote":"2007-08-24","input_cost_observations":5,"residual_eur_per_litre":0.16736722569711016,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004054954487989616,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":15574,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-08-20|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5605,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2373808,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2007-08-27","period_type":"week","period_start":"2007-08-27","period_end":"2007-09-02","retail_incl_tax_eur_per_litre":0.97557,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17592245901639345,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3136852085967128,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.48713,"total_tax_data_class":"CALCULATED","tax_share_pct":49.932859764035385,"pre_tax_eur_per_litre":0.48844,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3249933266649889,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-08-27..2007-08-31. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-08-27","input_cost_last_quote":"2007-08-31","input_cost_observations":5,"residual_eur_per_litre":0.16344667333501106,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003022754487989616,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":15694,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-08-27|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5605,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2373928,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2007-09-03","period_type":"week","period_start":"2007-09-03","period_end":"2007-09-09","retail_incl_tax_eur_per_litre":0.97987,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17669786885245903,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3136852085967128,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4885,"total_tax_data_class":"CALCULATED","tax_share_pct":49.85355200179615,"pre_tax_eur_per_litre":0.49137000000000003,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3462799033709589,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2007-09-04..2007-09-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-09-04","input_cost_last_quote":"2007-09-07","input_cost_observations":4,"residual_eur_per_litre":0.14509009662904115,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0022973544879896527,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":15814,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-09-03|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5605,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2374048,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2007-09-10","period_type":"week","period_start":"2007-09-10","period_end":"2007-09-16","retail_incl_tax_eur_per_litre":0.98916,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17837311475409837,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3136852085967128,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4909,"total_tax_data_class":"CALCULATED","tax_share_pct":49.62796716405839,"pre_tax_eur_per_litre":0.49826,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3491304320336501,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-09-10..2007-09-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-09-10","input_cost_last_quote":"2007-09-14","input_cost_observations":5,"residual_eur_per_litre":0.1491295679663499,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.001413154487989616,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":15934,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-09-10|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5605,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2374168,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2007-09-17","period_type":"week","period_start":"2007-09-17","period_end":"2007-09-23","retail_incl_tax_eur_per_litre":1.00603,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18141524590163935,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3136852085967128,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.49614,"total_tax_data_class":"CALCULATED","tax_share_pct":49.3166207767164,"pre_tax_eur_per_litre":0.50989,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3522088527008929,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-09-17..2007-09-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-09-17","input_cost_last_quote":"2007-09-21","input_cost_observations":5,"residual_eur_per_litre":0.15768114729910707,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.001268245512010384,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":16054,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-09-17|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5605,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2374288,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2007-09-24","period_type":"week","period_start":"2007-09-24","period_end":"2007-09-30","retail_incl_tax_eur_per_litre":1.0254,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18490819672131148,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3136852085967128,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5015299999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":48.9106690072167,"pre_tax_eur_per_litre":0.5238700000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3475934872168733,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-09-24..2007-09-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-09-24","input_cost_last_quote":"2007-09-28","input_cost_observations":5,"residual_eur_per_litre":0.17627651278312684,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.003582645512010262,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":16174,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-09-24|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5605,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2374408,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2007-10-01","period_type":"week","period_start":"2007-10-01","period_end":"2007-10-07","retail_incl_tax_eur_per_litre":1.0297100000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1856854098360656,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3136852085967128,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5015900000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":48.711773217702074,"pre_tax_eur_per_litre":0.52812,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3461975321732682,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-10-01..2007-10-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-10-01","input_cost_last_quote":"2007-10-05","input_cost_observations":5,"residual_eur_per_litre":0.1819224678267318,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.002707645512010484,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":16294,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-10-01|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5605,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2374527,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2007-10-08","period_type":"week","period_start":"2007-10-08","period_end":"2007-10-14","retail_incl_tax_eur_per_litre":1.03777,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1871388524590164,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3136852085967128,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.50501,"total_tax_data_class":"CALCULATED","tax_share_pct":48.66299854495698,"pre_tax_eur_per_litre":0.53276,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3510127821645727,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-10-08..2007-10-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-10-08","input_cost_last_quote":"2007-10-12","input_cost_observations":5,"residual_eur_per_litre":0.1817472178354273,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.005106845512010384,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0051 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":16413,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-10-08|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5605,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2374646,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2007-10-15","period_type":"week","period_start":"2007-10-15","period_end":"2007-10-21","retail_incl_tax_eur_per_litre":1.04701,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1888050819672131,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3136852085967128,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.51028,"total_tax_data_class":"CALCULATED","tax_share_pct":48.7368793039226,"pre_tax_eur_per_litre":0.53673,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3725073558225005,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-10-15..2007-10-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-10-15","input_cost_last_quote":"2007-10-19","input_cost_observations":5,"residual_eur_per_litre":0.1642226441774995,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.009503445512010385,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0095 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":16532,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-10-15|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5605,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2374765,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2007-10-22","period_type":"week","period_start":"2007-10-22","period_end":"2007-10-28","retail_incl_tax_eur_per_litre":1.06566,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19216819672131147,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3136852085967128,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.51507,"total_tax_data_class":"CALCULATED","tax_share_pct":48.333427171893476,"pre_tax_eur_per_litre":0.55059,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3690494103016925,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-10-22..2007-10-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-10-22","input_cost_last_quote":"2007-10-26","input_cost_observations":5,"residual_eur_per_litre":0.1815405896983075,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.011244245512010384,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0112 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":16651,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-10-22|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5605,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2374884,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2007-10-29","period_type":"week","period_start":"2007-10-29","period_end":"2007-11-04","retail_incl_tax_eur_per_litre":1.09805,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19800901639344262,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3136852085967128,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.52668,"total_tax_data_class":"CALCULATED","tax_share_pct":47.96502891489459,"pre_tax_eur_per_litre":0.57137,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3941208562886984,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-10-29..2007-11-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-10-29","input_cost_last_quote":"2007-11-02","input_cost_observations":5,"residual_eur_per_litre":0.17724914371130157,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.018282645512010386,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0183 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2007-11-05..2007-11-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-11-05","input_cost_last_quote":"2007-11-09","input_cost_observations":5,"residual_eur_per_litre":0.16472808580460757,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.016043245512010484,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0160 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":16889,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-11-05|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5605,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2375122,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2007-11-12","period_type":"week","period_start":"2007-11-12","period_end":"2007-11-18","retail_incl_tax_eur_per_litre":1.12166,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20226655737704918,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3136852085967128,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.52913,"total_tax_data_class":"CALCULATED","tax_share_pct":47.17383164238718,"pre_tax_eur_per_litre":0.59253,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.38996925124313,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-11-12..2007-11-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-11-12","input_cost_last_quote":"2007-11-16","input_cost_observations":5,"residual_eur_per_litre":0.20256074875687,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.016077445512010385,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0161 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":17008,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-11-12|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5605,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2375241,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2007-11-19","period_type":"week","period_start":"2007-11-19","period_end":"2007-11-25","retail_incl_tax_eur_per_litre":1.14096,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20574688524590165,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3136852085967128,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.53016,"total_tax_data_class":"CALCULATED","tax_share_pct":46.46613378207825,"pre_tax_eur_per_litre":0.6108,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.40042331067539294,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2007-11-19..2007-11-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-11-19","input_cost_last_quote":"2007-11-23","input_cost_observations":4,"residual_eur_per_litre":0.21037668932460704,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.013088045512010383,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0131 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":17127,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-11-19|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5605,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2375360,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2007-11-26","period_type":"week","period_start":"2007-11-26","period_end":"2007-12-02","retail_incl_tax_eur_per_litre":1.13955,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20549262295081966,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3136852085967128,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.52938,"total_tax_data_class":"CALCULATED","tax_share_pct":46.45517967618797,"pre_tax_eur_per_litre":0.61017,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.39183884420799125,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-11-26..2007-11-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-11-26","input_cost_last_quote":"2007-11-30","input_cost_observations":5,"residual_eur_per_litre":0.21833115579200874,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.012446645512010385,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0124 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":17246,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-11-26|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5605,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2375479,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2007-12-03","period_type":"week","period_start":"2007-12-03","period_end":"2007-12-09","retail_incl_tax_eur_per_litre":1.1728800000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21150295081967216,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3136852085967128,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5406900000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":46.099345201555145,"pre_tax_eur_per_litre":0.63219,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3820658312049014,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-12-03..2007-12-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-12-03","input_cost_last_quote":"2007-12-07","input_cost_observations":5,"residual_eur_per_litre":0.25012416879509863,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.018912245512010484,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0189 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":17365,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-12-03|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5605,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2375598,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2007-12-10","period_type":"week","period_start":"2007-12-10","period_end":"2007-12-16","retail_incl_tax_eur_per_litre":1.17877,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2125650819672131,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3136852085967128,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.54575,"total_tax_data_class":"CALCULATED","tax_share_pct":46.298260050730846,"pre_tax_eur_per_litre":0.63302,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3874466459583466,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-12-10..2007-12-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-12-10","input_cost_last_quote":"2007-12-14","input_cost_observations":5,"residual_eur_per_litre":0.2455733540416534,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.023789645512010384,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0238 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":17484,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-12-10|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5605,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2375717,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2007-12-17","period_type":"week","period_start":"2007-12-17","period_end":"2007-12-23","retail_incl_tax_eur_per_litre":1.15325,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20796311475409837,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3136852085967128,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5371,"total_tax_data_class":"CALCULATED","tax_share_pct":46.572729243442446,"pre_tax_eur_per_litre":0.61615,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3971215091358245,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-12-17..2007-12-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-12-17","input_cost_last_quote":"2007-12-21","input_cost_observations":5,"residual_eur_per_litre":0.2190284908641755,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.018851045512010382,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0189 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":17603,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-12-17|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5605,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2375841,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2008-01-07","period_type":"week","period_start":"2008-01-07","period_end":"2008-01-13","retail_incl_tax_eur_per_litre":1.13426,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20453868852459017,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.32977664750110536,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.53537,"total_tax_data_class":"CALCULATED","tax_share_pct":47.19993652249043,"pre_tax_eur_per_litre":0.59889,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.403575737153047,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-01-07..2008-01-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-01-07","input_cost_last_quote":"2008-01-11","input_cost_observations":5,"residual_eur_per_litre":0.195314262846953,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0012866900486514607,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":17727,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-01-07|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5606,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2375970,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2008-01-14","period_type":"week","period_start":"2008-01-14","period_end":"2008-01-20","retail_incl_tax_eur_per_litre":1.1398,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20553770491803278,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.32977664750110536,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5380100000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":47.20214072644323,"pre_tax_eur_per_litre":0.6017899999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3829407741204309,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-01-14..2008-01-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-01-14","input_cost_last_quote":"2008-01-18","input_cost_observations":5,"residual_eur_per_litre":0.21884922587956898,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0032886900486515827,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":17856,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-01-14|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5606,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2376098,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2008-01-21","period_type":"week","period_start":"2008-01-21","period_end":"2008-01-27","retail_incl_tax_eur_per_litre":1.11084,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20031540983606558,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.32977664750110536,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5275400000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":47.49018760577581,"pre_tax_eur_per_litre":0.5832999999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3808280527199382,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2008-01-22..2008-01-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-01-22","input_cost_last_quote":"2008-01-25","input_cost_observations":4,"residual_eur_per_litre":0.2024719472800617,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003113509951348417,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":17984,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-01-21|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5606,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2376226,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2008-01-28","period_type":"week","period_start":"2008-01-28","period_end":"2008-02-03","retail_incl_tax_eur_per_litre":1.1109000000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20032622950819676,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.32977664750110536,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5299000000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":47.700063011972276,"pre_tax_eur_per_litre":0.581,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.38950617820044087,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-01-28..2008-02-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-01-28","input_cost_last_quote":"2008-02-01","input_cost_observations":5,"residual_eur_per_litre":0.19149382179955915,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0002475099513483392,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":18112,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-01-28|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5606,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2376354,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2008-02-04","period_type":"week","period_start":"2008-02-04","period_end":"2008-02-10","retail_incl_tax_eur_per_litre":1.11798,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20160295081967214,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.32977664750110536,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.53547,"total_tax_data_class":"CALCULATED","tax_share_pct":47.896205656630706,"pre_tax_eur_per_litre":0.58251,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.386078655421138,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-02-04..2008-02-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-02-04","input_cost_last_quote":"2008-02-08","input_cost_observations":5,"residual_eur_per_litre":0.196431344578862,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.004990290048651461,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":18240,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-02-04|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5606,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2376482,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2008-02-11","period_type":"week","period_start":"2008-02-11","period_end":"2008-02-17","retail_incl_tax_eur_per_litre":1.09774,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19795311475409835,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.32977664750110536,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.52798,"total_tax_data_class":"CALCULATED","tax_share_pct":48.09699928944923,"pre_tax_eur_per_litre":0.56976,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4093695635221647,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-02-11..2008-02-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-02-11","input_cost_last_quote":"2008-02-15","input_cost_observations":5,"residual_eur_per_litre":0.16039043647783532,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0003052900486514608,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":18368,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-02-11|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5606,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2376610,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2008-02-18","period_type":"week","period_start":"2008-02-18","period_end":"2008-02-24","retail_incl_tax_eur_per_litre":1.10546,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19934524590163935,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.32977664750110536,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.53275,"total_tax_data_class":"CALCULATED","tax_share_pct":48.19260760226512,"pre_tax_eur_per_litre":0.57271,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4143162318374236,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2008-02-19..2008-02-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-02-19","input_cost_last_quote":"2008-02-22","input_cost_observations":4,"residual_eur_per_litre":0.1583937681625764,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.004426290048651461,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":18496,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-02-18|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5606,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2376738,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2008-02-25","period_type":"week","period_start":"2008-02-25","period_end":"2008-03-02","retail_incl_tax_eur_per_litre":1.1300999999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20378852459016392,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.32977664750110536,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5398399999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":47.7692239624812,"pre_tax_eur_per_litre":0.59026,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4154085515762973,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-02-25..2008-02-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-02-25","input_cost_last_quote":"2008-02-29","input_cost_observations":5,"residual_eur_per_litre":0.1748514484237027,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.007655290048651361,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0077 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":18624,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-02-25|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5606,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2376866,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2008-03-03","period_type":"week","period_start":"2008-03-03","period_end":"2008-03-09","retail_incl_tax_eur_per_litre":1.15938,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20906852459016392,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.32977664750110536,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.54723,"total_tax_data_class":"CALCULATED","tax_share_pct":47.20022770791285,"pre_tax_eur_per_litre":0.61215,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.41976266783568467,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-03-03..2008-03-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-03-03","input_cost_last_quote":"2008-03-07","input_cost_observations":5,"residual_eur_per_litre":0.19238733216431533,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.01022949004865146,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0102 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":18752,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-03-03|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5606,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2376994,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2008-03-10","period_type":"week","period_start":"2008-03-10","period_end":"2008-03-16","retail_incl_tax_eur_per_litre":1.1561700000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20848967213114755,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.32977664750110536,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.54329,"total_tax_data_class":"CALCULATED","tax_share_pct":46.99049447745574,"pre_tax_eur_per_litre":0.61288,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.43791011471181984,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-03-10..2008-03-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-03-10","input_cost_last_quote":"2008-03-14","input_cost_observations":5,"residual_eur_per_litre":0.17496988528818017,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.006128890048651561,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0061 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":18880,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-03-10|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5606,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2377122,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2008-03-17","period_type":"week","period_start":"2008-03-17","period_end":"2008-03-23","retail_incl_tax_eur_per_litre":1.17599,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21206377049180328,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.32977664750110536,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.54838,"total_tax_data_class":"CALCULATED","tax_share_pct":46.631348906028116,"pre_tax_eur_per_litre":0.62761,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.41374201519057,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2008-03-17..2008-03-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-03-17","input_cost_last_quote":"2008-03-20","input_cost_observations":4,"residual_eur_per_litre":0.21386798480942995,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.00797829004865146,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0080 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":19008,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-03-17|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5606,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2377250,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2008-03-31","period_type":"week","period_start":"2008-03-31","period_end":"2008-04-06","retail_incl_tax_eur_per_litre":1.2007400000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21652688524590166,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.32977664750110536,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5553700000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":46.25231107483718,"pre_tax_eur_per_litre":0.64537,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4049122353788345,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-03-31..2008-04-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-03-31","input_cost_last_quote":"2008-04-04","input_cost_observations":5,"residual_eur_per_litre":0.24045776462116555,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.011061090048651561,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0111 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":19136,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-03-31|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5606,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2377378,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2008-04-07","period_type":"week","period_start":"2008-04-07","period_end":"2008-04-13","retail_incl_tax_eur_per_litre":1.22946,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22170590163934425,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.32977664750110536,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5667099999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":46.094220226766225,"pre_tax_eur_per_litre":0.6627500000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.42533229606073825,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-04-07..2008-04-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-04-07","input_cost_last_quote":"2008-04-11","input_cost_observations":5,"residual_eur_per_litre":0.23741770393926187,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.01857749004865134,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0186 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2008-04-14..2008-04-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-04-14","input_cost_last_quote":"2008-04-18","input_cost_observations":5,"residual_eur_per_litre":0.22831531734542296,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02426109004865146,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0243 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":19392,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-04-14|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5606,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2377634,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2008-04-21","period_type":"week","period_start":"2008-04-21","period_end":"2008-04-27","retail_incl_tax_eur_per_litre":1.24433,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22438737704918033,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.32977664750110536,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.57331,"total_tax_data_class":"CALCULATED","tax_share_pct":46.0737907146818,"pre_tax_eur_per_litre":0.67102,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.45447318334443654,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-04-21..2008-04-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-04-21","input_cost_last_quote":"2008-04-25","input_cost_observations":5,"residual_eur_per_litre":0.21654681665556344,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02335809004865146,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0234 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":19520,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-04-21|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5606,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2377762,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2008-04-28","period_type":"week","period_start":"2008-04-28","period_end":"2008-05-04","retail_incl_tax_eur_per_litre":1.24701,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22487065573770493,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.32977664750110536,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5723799999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":45.90019326228338,"pre_tax_eur_per_litre":0.6746300000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4576864617405253,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2008-04-28..2008-05-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-04-28","input_cost_last_quote":"2008-05-02","input_cost_observations":4,"residual_eur_per_litre":0.2169435382594748,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02163389004865134,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0216 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":19648,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-04-28|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5606,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2377890,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2008-05-05","period_type":"week","period_start":"2008-05-05","period_end":"2008-05-11","retail_incl_tax_eur_per_litre":1.25352,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22604459016393444,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.32977664750110536,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5725799999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":45.677771395749566,"pre_tax_eur_per_litre":0.6809400000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4880724721741762,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-05-05..2008-05-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-05-05","input_cost_last_quote":"2008-05-09","input_cost_observations":5,"residual_eur_per_litre":0.19286752782582386,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02044569004865134,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0204 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":19776,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-05-05|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5606,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2378018,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2008-05-12","period_type":"week","period_start":"2008-05-12","period_end":"2008-05-18","retail_incl_tax_eur_per_litre":1.28183,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23114967213114754,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.32977664750110536,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5827,"total_tax_data_class":"CALCULATED","tax_share_pct":45.45844612780166,"pre_tax_eur_per_litre":0.69913,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.49863448899786367,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-05-12..2008-05-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-05-12","input_cost_last_quote":"2008-05-16","input_cost_observations":5,"residual_eur_per_litre":0.20049551100213633,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02656389004865146,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0266 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":19904,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-05-12|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5606,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2378146,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2008-05-19","period_type":"week","period_start":"2008-05-19","period_end":"2008-05-25","retail_incl_tax_eur_per_litre":1.3486,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24319016393442622,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.32977664750110536,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59557,"total_tax_data_class":"CALCULATED","tax_share_pct":44.162094023431706,"pre_tax_eur_per_litre":0.75303,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5068499223384927,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-05-19..2008-05-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-05-19","input_cost_last_quote":"2008-05-23","input_cost_observations":5,"residual_eur_per_litre":0.24618007766150726,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02757589004865146,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0276 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":20032,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-05-19|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5606,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2378274,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2008-05-26","period_type":"week","period_start":"2008-05-26","period_end":"2008-06-01","retail_incl_tax_eur_per_litre":1.35152,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2437167213114754,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.32977664750110536,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59434,"total_tax_data_class":"CALCULATED","tax_share_pct":43.975671836154845,"pre_tax_eur_per_litre":0.75718,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.518532369184536,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2008-05-27..2008-05-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-05-27","input_cost_last_quote":"2008-05-30","input_cost_observations":4,"residual_eur_per_litre":0.238647630815464,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02543289004865146,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0254 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":20160,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-05-26|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5606,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2378402,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2008-06-02","period_type":"week","period_start":"2008-06-02","period_end":"2008-06-08","retail_incl_tax_eur_per_litre":1.38552,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24984786885245902,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.32977664750110536,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.60327,"total_tax_data_class":"CALCULATED","tax_share_pct":43.54105317858999,"pre_tax_eur_per_litre":0.78225,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.512082429771429,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-06-02..2008-06-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-06-02","input_cost_last_quote":"2008-06-06","input_cost_observations":5,"residual_eur_per_litre":0.2701675702285709,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02884749004865146,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0288 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":20288,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-06-02|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5606,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2378530,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2008-06-09","period_type":"week","period_start":"2008-06-09","period_end":"2008-06-15","retail_incl_tax_eur_per_litre":1.3876700000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2502355737704918,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.32977664750110536,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6026900000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":43.43179574394489,"pre_tax_eur_per_litre":0.78498,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5437334378690571,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-06-09..2008-06-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-06-09","input_cost_last_quote":"2008-06-13","input_cost_observations":5,"residual_eur_per_litre":0.24124656213094284,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.027666890048651662,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0277 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":20416,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-06-09|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5606,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2378658,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2008-06-16","period_type":"week","period_start":"2008-06-16","period_end":"2008-06-22","retail_incl_tax_eur_per_litre":1.37728,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24836196721311476,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.32977664750110536,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.60042,"total_tax_data_class":"CALCULATED","tax_share_pct":43.59462128252788,"pre_tax_eur_per_litre":0.77686,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5358384031776657,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-06-16..2008-06-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-06-16","input_cost_last_quote":"2008-06-20","input_cost_observations":5,"residual_eur_per_litre":0.24102159682233423,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02718329004865146,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0272 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2008-06-23..2008-06-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-06-23","input_cost_last_quote":"2008-06-27","input_cost_observations":5,"residual_eur_per_litre":0.24348387502854024,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.03042089004865146,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0304 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2008-06-30..2008-07-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-06-30","input_cost_last_quote":"2008-07-03","input_cost_observations":4,"residual_eur_per_litre":0.23031887523982814,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.03197049004865134,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0320 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":20800,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-06-30|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5606,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2379042,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2008-07-07","period_type":"week","period_start":"2008-07-07","period_end":"2008-07-13","retail_incl_tax_eur_per_litre":1.41679,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.25548672131147543,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.32977664750110536,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6158,"total_tax_data_class":"CALCULATED","tax_share_pct":43.464451330119495,"pre_tax_eur_per_litre":0.80099,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5498948199272213,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-07-07..2008-07-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-07-07","input_cost_last_quote":"2008-07-11","input_cost_observations":5,"residual_eur_per_litre":0.2510951800727787,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.03725469004865146,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0373 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":20928,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-07-07|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5606,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2379170,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2008-07-14","period_type":"week","period_start":"2008-07-14","period_end":"2008-07-20","retail_incl_tax_eur_per_litre":1.44592,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2607396721311475,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.32977664750110536,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.62745,"total_tax_data_class":"CALCULATED","tax_share_pct":43.39451698572535,"pre_tax_eur_per_litre":0.81847,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5349821058325699,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-07-14..2008-07-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-07-14","input_cost_last_quote":"2008-07-18","input_cost_observations":5,"residual_eur_per_litre":0.28348789416743014,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.04505909004865146,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0451 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":21056,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-07-14|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5606,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2379298,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2008-07-21","period_type":"week","period_start":"2008-07-21","period_end":"2008-07-27","retail_incl_tax_eur_per_litre":1.45256,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.26193704918032784,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.32977664750110536,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6322900000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":43.529355069670096,"pre_tax_eur_per_litre":0.8202699999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5048320888684283,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-07-21..2008-07-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-07-21","input_cost_last_quote":"2008-07-25","input_cost_observations":5,"residual_eur_per_litre":0.31543791113157155,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.04950309004865158,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0495 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":21184,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-07-21|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5606,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2379426,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2008-07-28","period_type":"week","period_start":"2008-07-28","period_end":"2008-08-03","retail_incl_tax_eur_per_litre":1.4504100000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2615493442622951,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.32977664750110536,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6337400000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":43.69385208320406,"pre_tax_eur_per_litre":0.81667,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5002497286498742,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-07-28..2008-08-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-07-28","input_cost_last_quote":"2008-08-01","input_cost_observations":5,"residual_eur_per_litre":0.3164202713501258,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.05174509004865166,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0517 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":21312,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-07-28|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5606,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2379554,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2008-08-04","period_type":"week","period_start":"2008-08-04","period_end":"2008-08-10","retail_incl_tax_eur_per_litre":1.43133,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2581086885245902,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.32977664750110536,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6294000000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":43.97308796713546,"pre_tax_eur_per_litre":0.8019299999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.47556428225335917,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-08-04..2008-08-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-08-04","input_cost_last_quote":"2008-08-08","input_cost_observations":5,"residual_eur_per_litre":0.32636571774664075,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.050647890048651584,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0506 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2008-08-11..2008-08-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-08-11","input_cost_last_quote":"2008-08-15","input_cost_observations":5,"residual_eur_per_litre":0.30757544161458344,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.04330889004865146,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0433 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2008-08-18..2008-08-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-08-18","input_cost_last_quote":"2008-08-22","input_cost_observations":5,"residual_eur_per_litre":0.26476857640729534,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.03312129004865134,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0331 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2008-08-25..2008-08-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-08-25","input_cost_last_quote":"2008-08-29","input_cost_observations":5,"residual_eur_per_litre":0.2560295521751037,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.03812269004865156,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0381 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2008-09-02..2008-09-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-09-02","input_cost_last_quote":"2008-09-05","input_cost_observations":4,"residual_eur_per_litre":0.26284333372370483,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.03344029004865146,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0334 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2008-09-08..2008-09-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-09-08","input_cost_last_quote":"2008-09-12","input_cost_observations":5,"residual_eur_per_litre":0.2441751016720824,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.01686669004865136,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0169 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":22080,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-09-08|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5606,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2380322,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2008-09-15","period_type":"week","period_start":"2008-09-15","period_end":"2008-09-21","retail_incl_tax_eur_per_litre":1.28426,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23158786885245902,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.32977664750110536,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.58781,"total_tax_data_class":"CALCULATED","tax_share_pct":45.77032688084967,"pre_tax_eur_per_litre":0.69645,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3936674504783968,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-09-15..2008-09-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-09-15","input_cost_last_quote":"2008-09-19","input_cost_observations":5,"residual_eur_per_litre":0.3027825495216032,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.032263490048651464,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0323 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":22208,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-09-15|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5606,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2380450,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2008-09-22","period_type":"week","period_start":"2008-09-22","period_end":"2008-09-28","retail_incl_tax_eur_per_litre":1.2979100000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2340493442622951,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.32977664750110536,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5952400000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":45.86142336525645,"pre_tax_eur_per_litre":0.70267,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.432781863114904,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-09-22..2008-09-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-09-22","input_cost_last_quote":"2008-09-26","input_cost_observations":5,"residual_eur_per_litre":0.26988813688509594,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.03832509004865156,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0383 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":22336,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-09-22|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5606,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2380578,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2008-09-29","period_type":"week","period_start":"2008-09-29","period_end":"2008-10-05","retail_incl_tax_eur_per_litre":1.25591,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2264755737704918,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.32977664750110536,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.57902,"total_tax_data_class":"CALCULATED","tax_share_pct":46.103622074830206,"pre_tax_eur_per_litre":0.67689,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.41004355957527655,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-09-29..2008-10-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-09-29","input_cost_last_quote":"2008-10-03","input_cost_observations":5,"residual_eur_per_litre":0.26684644042472344,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02777669004865146,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0278 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":22464,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-09-29|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5606,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2380706,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2008-10-06","period_type":"week","period_start":"2008-10-06","period_end":"2008-10-12","retail_incl_tax_eur_per_litre":1.22547,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22098639344262294,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.32977664750110536,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.56735,"total_tax_data_class":"CALCULATED","tax_share_pct":46.29652296669849,"pre_tax_eur_per_litre":0.65812,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3730680301445554,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-10-06..2008-10-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-10-06","input_cost_last_quote":"2008-10-10","input_cost_observations":5,"residual_eur_per_litre":0.2850519698554446,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02023609004865146,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0202 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2008-10-13..2008-10-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-10-13","input_cost_last_quote":"2008-10-17","input_cost_observations":5,"residual_eur_per_litre":0.31009454273429937,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.006781890048651361,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0068 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2008-10-20..2008-10-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-10-20","input_cost_last_quote":"2008-10-24","input_cost_observations":5,"residual_eur_per_litre":0.3027875159823382,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.004612490048651461,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":22848,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-10-20|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5606,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2381090,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2008-10-27","period_type":"week","period_start":"2008-10-27","period_end":"2008-11-02","retail_incl_tax_eur_per_litre":1.06173,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1914595081967213,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.32977664750110536,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.50221,"total_tax_data_class":"CALCULATED","tax_share_pct":47.30110291693745,"pre_tax_eur_per_litre":0.55952,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.29997716201693203,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-10-27..2008-10-31. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-10-27","input_cost_last_quote":"2008-10-31","input_cost_observations":5,"residual_eur_per_litre":0.259542837983068,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.02321190995134854,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0232 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2008-11-03..2008-11-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-11-03","input_cost_last_quote":"2008-11-07","input_cost_observations":5,"residual_eur_per_litre":0.3112986112643912,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00986050995134854,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0099 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2008-11-10..2008-11-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-11-10","input_cost_last_quote":"2008-11-14","input_cost_observations":5,"residual_eur_per_litre":0.3246877090895145,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.019090909951348538,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0191 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2008-11-17..2008-11-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-11-17","input_cost_last_quote":"2008-11-21","input_cost_observations":5,"residual_eur_per_litre":0.3036179038009783,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.03209010995134854,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0321 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2008-11-24..2008-11-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-11-24","input_cost_last_quote":"2008-11-28","input_cost_observations":4,"residual_eur_per_litre":0.27738397959352407,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.040110509951348516,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0401 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2008-12-01..2008-12-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-12-01","input_cost_last_quote":"2008-12-05","input_cost_observations":5,"residual_eur_per_litre":0.28557149594429343,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.03898310995134844,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0390 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2008-12-08..2008-12-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-12-08","input_cost_last_quote":"2008-12-12","input_cost_observations":5,"residual_eur_per_litre":0.27975496683345524,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.04299730995134849,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0430 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2008-12-15..2008-12-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-12-15","input_cost_last_quote":"2008-12-19","input_cost_observations":5,"residual_eur_per_litre":0.25561575003141074,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.05264790995134854,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0526 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2009-01-05..2009-01-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-01-05","input_cost_last_quote":"2009-01-09","input_cost_observations":5,"residual_eur_per_litre":0.1704133171499191,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.011916840937194287,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0119 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2009-01-12..2009-01-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-01-12","input_cost_last_quote":"2009-01-16","input_cost_observations":5,"residual_eur_per_litre":0.1799969549027113,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004157840937194437,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":24123,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-01-12|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5607,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2382364,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2009-01-19","period_type":"week","period_start":"2009-01-19","period_end":"2009-01-25","retail_incl_tax_eur_per_litre":0.77219,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.13924737704918033,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.2863651155222904,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.40263,"total_tax_data_class":"CALCULATED","tax_share_pct":52.14131237130758,"pre_tax_eur_per_litre":0.36956,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2031059842781748,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Mean of 5 quote day(s) in 2009-01-26..2009-01-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-01-26","input_cost_last_quote":"2009-01-30","input_cost_observations":5,"residual_eur_per_litre":0.17095201653488282,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.02800264093719429,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0280 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2009-02-09..2009-02-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-02-09","input_cost_last_quote":"2009-02-13","input_cost_observations":5,"residual_eur_per_litre":0.16724692437053493,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.03806704093719424,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0381 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2009-02-17..2009-02-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-02-17","input_cost_last_quote":"2009-02-20","input_cost_observations":4,"residual_eur_per_litre":0.17698528689246204,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.05780944093719429,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0578 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2009-02-23..2009-02-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-02-23","input_cost_last_quote":"2009-02-27","input_cost_observations":5,"residual_eur_per_litre":0.18219571269473037,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.04880624093719429,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0488 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2009-03-02..2009-03-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-03-02","input_cost_last_quote":"2009-03-06","input_cost_observations":5,"residual_eur_per_litre":0.15908690988406882,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.055536240937194385,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0555 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2009-03-09..2009-03-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-03-09","input_cost_last_quote":"2009-03-13","input_cost_observations":5,"residual_eur_per_litre":0.15602308524900166,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.05529264093719419,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0553 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2009-03-16..2009-03-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-03-16","input_cost_last_quote":"2009-03-20","input_cost_observations":5,"residual_eur_per_litre":0.1716039432983965,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.034525040937194225,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0345 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2009-03-23..2009-03-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-03-23","input_cost_last_quote":"2009-03-27","input_cost_observations":5,"residual_eur_per_litre":0.1335433854678351,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.04398664093719429,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0440 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2009-03-30..2009-04-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-03-30","input_cost_last_quote":"2009-04-03","input_cost_observations":5,"residual_eur_per_litre":0.1407412226132075,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.054048040937194286,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0540 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2009-04-06..2009-04-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-04-06","input_cost_last_quote":"2009-04-09","input_cost_observations":4,"residual_eur_per_litre":0.16136587710744113,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.03482744093719429,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0348 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2009-04-20..2009-04-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-04-20","input_cost_last_quote":"2009-04-24","input_cost_observations":5,"residual_eur_per_litre":0.16372493691757092,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.03040284093719439,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0304 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2009-04-27..2009-04-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-04-27","input_cost_last_quote":"2009-04-30","input_cost_observations":4,"residual_eur_per_litre":0.14120182005391466,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.04506324093719419,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0451 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":25899,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-04-27|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5607,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2384139,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2009-05-04","period_type":"week","period_start":"2009-05-04","period_end":"2009-05-10","retail_incl_tax_eur_per_litre":0.7941900000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.14321459016393445,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.2863651155222904,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4028000000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":50.71834195847341,"pre_tax_eur_per_litre":0.39139,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.25836659435757914,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-05-04..2009-05-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-05-04","input_cost_last_quote":"2009-05-08","input_cost_observations":5,"residual_eur_per_litre":0.13302340564242088,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.03267124093719419,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0327 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":26025,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-05-04|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5607,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2384265,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2009-05-11","period_type":"week","period_start":"2009-05-11","period_end":"2009-05-17","retail_incl_tax_eur_per_litre":0.7987200000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.14403147540983607,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.2863651155222904,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4051000000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":50.71864983974359,"pre_tax_eur_per_litre":0.39362,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.26092871351357033,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-05-11..2009-05-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-05-11","input_cost_last_quote":"2009-05-15","input_cost_observations":5,"residual_eur_per_litre":0.1326912864864297,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.03086184093719419,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0309 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":26151,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-05-11|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5607,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2384391,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2009-05-18","period_type":"week","period_start":"2009-05-18","period_end":"2009-05-24","retail_incl_tax_eur_per_litre":0.78514,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.14158262295081966,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.2863651155222904,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.39763,"total_tax_data_class":"CALCULATED","tax_share_pct":50.644471049749086,"pre_tax_eur_per_litre":0.38751,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2656258237382895,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-05-18..2009-05-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-05-18","input_cost_last_quote":"2009-05-22","input_cost_observations":5,"residual_eur_per_litre":0.12188417626171048,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.03698764093719429,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0370 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":26277,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-05-18|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5607,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2384517,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2009-05-25","period_type":"week","period_start":"2009-05-25","period_end":"2009-05-31","retail_incl_tax_eur_per_litre":0.80449,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.14507196721311474,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.2863651155222904,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.40424999999999994,"total_tax_data_class":"CALCULATED","tax_share_pct":50.2492262178523,"pre_tax_eur_per_litre":0.40024000000000004,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.28058728342490497,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2009-05-26..2009-05-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-05-26","input_cost_last_quote":"2009-05-29","input_cost_observations":4,"residual_eur_per_litre":0.11965271657509509,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.03316824093719434,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0332 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2009-06-01..2009-06-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-06-01","input_cost_last_quote":"2009-06-05","input_cost_observations":5,"residual_eur_per_litre":0.10252432053568573,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.03657024093719419,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0366 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":26529,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-06-01|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5607,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2384769,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2009-06-08","period_type":"week","period_start":"2009-06-08","period_end":"2009-06-14","retail_incl_tax_eur_per_litre":0.80241,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.14469688524590163,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.2863651155222904,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.39578,"total_tax_data_class":"CALCULATED","tax_share_pct":49.32391171595568,"pre_tax_eur_per_litre":0.40663,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.31438699193813546,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-06-08..2009-06-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-06-08","input_cost_last_quote":"2009-06-12","input_cost_observations":5,"residual_eur_per_litre":0.09224300806186456,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.043044040937194286,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0430 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2009-06-15..2009-06-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-06-15","input_cost_last_quote":"2009-06-19","input_cost_observations":5,"residual_eur_per_litre":0.09573219002354469,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.04099024093719419,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0410 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2009-06-22..2009-06-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-06-22","input_cost_last_quote":"2009-06-26","input_cost_observations":5,"residual_eur_per_litre":0.13006485483740193,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.04079524093719429,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0408 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2009-06-29..2009-07-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-06-29","input_cost_last_quote":"2009-07-02","input_cost_observations":4,"residual_eur_per_litre":0.14948027963098898,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.03894924093719439,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0389 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2009-07-06..2009-07-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-07-06","input_cost_last_quote":"2009-07-10","input_cost_observations":5,"residual_eur_per_litre":0.19057712076572103,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.03122644093719429,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0312 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2009-07-13..2009-07-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-07-13","input_cost_last_quote":"2009-07-17","input_cost_observations":5,"residual_eur_per_litre":0.18225521230791342,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.032309440937194185,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0323 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2009-07-20..2009-07-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-07-20","input_cost_last_quote":"2009-07-24","input_cost_observations":5,"residual_eur_per_litre":0.16501212278083968,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.02463104093719436,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0246 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":27411,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-07-20|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5607,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2385651,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2009-07-27","period_type":"week","period_start":"2009-07-27","period_end":"2009-08-02","retail_incl_tax_eur_per_litre":0.9017999999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16261967213114753,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.2863651155222904,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.43655999999999984,"total_tax_data_class":"CALCULATED","tax_share_pct":48.409846972721226,"pre_tax_eur_per_litre":0.46524000000000004,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.30474391149403923,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-07-27..2009-07-31. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-07-27","input_cost_last_quote":"2009-07-31","input_cost_observations":5,"residual_eur_per_litre":0.16049608850596084,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.015158240937194437,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0152 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":27537,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-07-27|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5607,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2385777,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2009-08-03","period_type":"week","period_start":"2009-08-03","period_end":"2009-08-09","retail_incl_tax_eur_per_litre":0.90951,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16401,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.2863651155222904,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.44244,"total_tax_data_class":"CALCULATED","tax_share_pct":48.645974205891086,"pre_tax_eur_per_litre":0.46707,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.32395400206832403,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-08-03..2009-08-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-08-03","input_cost_last_quote":"2009-08-07","input_cost_observations":5,"residual_eur_per_litre":0.14311599793167598,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.009680840937194289,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0097 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":27663,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-08-03|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5607,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2385903,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2009-08-10","period_type":"week","period_start":"2009-08-10","period_end":"2009-08-16","retail_incl_tax_eur_per_litre":0.90416,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16304524590163935,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.2863651155222904,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.44102,"total_tax_data_class":"CALCULATED","tax_share_pct":48.77676517430543,"pre_tax_eur_per_litre":0.46314,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3223387420037259,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-08-10..2009-08-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-08-10","input_cost_last_quote":"2009-08-14","input_cost_observations":5,"residual_eur_per_litre":0.14080125799627408,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.010236240937194288,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0102 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2009-08-17..2009-08-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-08-17","input_cost_last_quote":"2009-08-21","input_cost_observations":5,"residual_eur_per_litre":0.13744104768314433,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.016903640937194188,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0169 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2009-08-24..2009-08-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-08-24","input_cost_last_quote":"2009-08-28","input_cost_observations":5,"residual_eur_per_litre":0.15313776245156036,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.009968640937194224,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0100 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2009-08-31..2009-09-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-08-31","input_cost_last_quote":"2009-09-04","input_cost_observations":5,"residual_eur_per_litre":0.1742605124815243,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.009289840937194187,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0093 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2009-09-08..2009-09-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-09-08","input_cost_last_quote":"2009-09-11","input_cost_observations":4,"residual_eur_per_litre":0.16459060104083023,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.009784440937194189,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0098 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2009-09-14..2009-09-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-09-14","input_cost_last_quote":"2009-09-18","input_cost_observations":5,"residual_eur_per_litre":0.15357416183301367,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.017375240937194288,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0174 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2009-09-21..2009-09-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-09-21","input_cost_last_quote":"2009-09-25","input_cost_observations":5,"residual_eur_per_litre":0.1639424403105269,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.013783640937194188,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0138 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2009-09-28..2009-10-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-09-28","input_cost_last_quote":"2009-10-02","input_cost_observations":5,"residual_eur_per_litre":0.15489968588706823,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.017824040937194387,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0178 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2009-10-05..2009-10-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-10-05","input_cost_last_quote":"2009-10-09","input_cost_observations":5,"residual_eur_per_litre":0.14662209024093095,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.017655840937194286,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0177 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2009-10-12..2009-10-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-10-12","input_cost_last_quote":"2009-10-16","input_cost_observations":5,"residual_eur_per_litre":0.12758753324770525,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.02127924093719429,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0213 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2009-10-19..2009-10-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-10-19","input_cost_last_quote":"2009-10-23","input_cost_observations":5,"residual_eur_per_litre":0.11412268123693543,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.016506040937194287,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0165 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2009-10-26..2009-10-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-10-26","input_cost_last_quote":"2009-10-30","input_cost_observations":5,"residual_eur_per_litre":0.12974453971612604,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.015026840937194188,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0150 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2009-11-02..2009-11-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-11-02","input_cost_last_quote":"2009-11-06","input_cost_observations":5,"residual_eur_per_litre":0.1315528631883705,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.021450040937194288,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0215 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2009-11-09..2009-11-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-11-09","input_cost_last_quote":"2009-11-13","input_cost_observations":5,"residual_eur_per_litre":0.1568610751323129,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.01846984093719429,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0185 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2009-11-16..2009-11-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-11-16","input_cost_last_quote":"2009-11-20","input_cost_observations":5,"residual_eur_per_litre":0.16222643431912068,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.008614240937194324,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0086 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2009-11-23..2009-11-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-11-23","input_cost_last_quote":"2009-11-27","input_cost_observations":4,"residual_eur_per_litre":0.15646182498169364,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.010686240937194289,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0107 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2009-11-30..2009-12-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-11-30","input_cost_last_quote":"2009-12-04","input_cost_observations":5,"residual_eur_per_litre":0.14429446063223103,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.012578040937194251,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0126 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2009-12-07..2009-12-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-12-07","input_cost_last_quote":"2009-12-11","input_cost_observations":5,"residual_eur_per_litre":0.15996276772041682,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.007293040937194288,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0073 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2009-12-14..2009-12-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-12-14","input_cost_last_quote":"2009-12-18","input_cost_observations":5,"residual_eur_per_litre":0.15122799206308615,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.012919840937194189,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0129 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2009-12-21..2009-12-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-12-21","input_cost_last_quote":"2009-12-24","input_cost_observations":4,"residual_eur_per_litre":0.12942089782984403,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.015994640937194337,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0160 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2010-01-04..2010-01-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-01-04","input_cost_last_quote":"2010-01-08","input_cost_observations":5,"residual_eur_per_litre":0.11304099925934352,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.007597294613639229,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0076 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2010-01-11..2010-01-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-01-11","input_cost_last_quote":"2010-01-15","input_cost_observations":5,"residual_eur_per_litre":0.1352321012512157,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.011795894613639129,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0118 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2010-01-19..2010-01-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-01-19","input_cost_last_quote":"2010-01-22","input_cost_observations":4,"residual_eur_per_litre":0.16947613930925692,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.01521449461363923,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0152 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2010-01-25..2010-01-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-01-25","input_cost_last_quote":"2010-01-29","input_cost_observations":5,"residual_eur_per_litre":0.16578424040470555,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.01094529461363933,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0109 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2010-02-16..2010-02-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-02-16","input_cost_last_quote":"2010-02-19","input_cost_observations":4,"residual_eur_per_litre":0.13708292500931357,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.015784894613639158,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0158 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2010-02-22..2010-02-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-02-22","input_cost_last_quote":"2010-02-26","input_cost_observations":5,"residual_eur_per_litre":0.13720045342853887,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.021170294613639267,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0212 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2010-03-01..2010-03-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-03-01","input_cost_last_quote":"2010-03-05","input_cost_observations":5,"residual_eur_per_litre":0.14524375016745647,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02337209461363923,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0234 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2010-03-08..2010-03-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-03-08","input_cost_last_quote":"2010-03-12","input_cost_observations":5,"residual_eur_per_litre":0.14582418800049357,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.030752094613639352,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0308 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2010-03-15..2010-03-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-03-15","input_cost_last_quote":"2010-03-19","input_cost_observations":5,"residual_eur_per_litre":0.1560504422365606,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.027963294613639108,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0280 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2010-03-22..2010-03-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-03-22","input_cost_last_quote":"2010-03-26","input_cost_observations":5,"residual_eur_per_litre":0.15227283811612702,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02489089461363911,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0249 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2010-03-29..2010-04-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-03-29","input_cost_last_quote":"2010-04-01","input_cost_observations":4,"residual_eur_per_litre":0.15039481867221394,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02830549461363935,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0283 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2010-04-12..2010-04-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-04-12","input_cost_last_quote":"2010-04-16","input_cost_observations":5,"residual_eur_per_litre":0.14493935791922907,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.030921894613639107,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0309 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2010-04-19..2010-04-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-04-19","input_cost_last_quote":"2010-04-23","input_cost_observations":5,"residual_eur_per_litre":0.15080880627168206,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02711829461363923,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0271 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":31988,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-04-19|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5608,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2390224,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2010-04-26","period_type":"week","period_start":"2010-04-26","period_end":"2010-05-02","retail_incl_tax_eur_per_litre":1.08771,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1961444262295082,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30622238146423014,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5266600000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":48.4191558411709,"pre_tax_eur_per_litre":0.5610499999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.407069016991522,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-04-26..2010-04-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-04-26","input_cost_last_quote":"2010-04-30","input_cost_observations":5,"residual_eur_per_litre":0.15398098300847793,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02963769461363935,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0296 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":32110,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-04-26|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5608,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2390347,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2010-05-03","period_type":"week","period_start":"2010-05-03","period_end":"2010-05-09","retail_incl_tax_eur_per_litre":1.09627,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19768803278688524,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30622238146423014,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.52506,"total_tax_data_class":"CALCULATED","tax_share_pct":47.89513532250267,"pre_tax_eur_per_litre":0.57121,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.40065542986429376,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-05-03..2010-05-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-05-03","input_cost_last_quote":"2010-05-07","input_cost_observations":5,"residual_eur_per_litre":0.17055457013570624,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02580249461363923,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0258 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":32232,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-05-03|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5608,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2390469,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2010-05-10","period_type":"week","period_start":"2010-05-10","period_end":"2010-05-16","retail_incl_tax_eur_per_litre":1.0638,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1918327868852459,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30622238146423014,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5100999999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":47.950742620793385,"pre_tax_eur_per_litre":0.5537000000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.38836886446887786,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-05-10..2010-05-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-05-10","input_cost_last_quote":"2010-05-14","input_cost_observations":5,"residual_eur_per_litre":0.16533113553112222,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.014694694613639108,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0147 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":32354,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-05-10|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5608,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2390592,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2010-05-17","period_type":"week","period_start":"2010-05-17","period_end":"2010-05-23","retail_incl_tax_eur_per_litre":1.08894,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1963662295081967,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30622238146423014,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.51531,"total_tax_data_class":"CALCULATED","tax_share_pct":47.32216651055155,"pre_tax_eur_per_litre":0.57363,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.36682032437071344,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-05-17..2010-05-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-05-17","input_cost_last_quote":"2010-05-21","input_cost_observations":5,"residual_eur_per_litre":0.20680967562928657,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.01552009461363923,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0155 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":32476,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-05-17|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5608,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2390713,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2010-05-24","period_type":"week","period_start":"2010-05-24","period_end":"2010-05-30","retail_incl_tax_eur_per_litre":1.07169,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1932555737704918,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30622238146423014,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5048,"total_tax_data_class":"CALCULATED","tax_share_pct":47.103173492334534,"pre_tax_eur_per_litre":0.56689,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3618007437777287,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-05-24..2010-05-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-05-24","input_cost_last_quote":"2010-05-28","input_cost_observations":5,"residual_eur_per_litre":0.20508925622227128,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.00649289461363923,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0065 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":32598,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-05-24|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5608,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2390834,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2010-05-31","period_type":"week","period_start":"2010-05-31","period_end":"2010-06-06","retail_incl_tax_eur_per_litre":1.07033,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19301032786885247,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30622238146423014,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.50729,"total_tax_data_class":"CALCULATED","tax_share_pct":47.39566301981632,"pre_tax_eur_per_litre":0.56304,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3755996611713577,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2010-06-01..2010-06-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-06-01","input_cost_last_quote":"2010-06-04","input_cost_observations":4,"residual_eur_per_litre":0.18744033882864233,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.009829894613639228,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0098 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":32720,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-05-31|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5608,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2390957,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2010-06-07","period_type":"week","period_start":"2010-06-07","period_end":"2010-06-13","retail_incl_tax_eur_per_litre":1.04836,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18904852459016394,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30622238146423014,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.49794,"total_tax_data_class":"CALCULATED","tax_share_pct":47.497043000496014,"pre_tax_eur_per_litre":0.55042,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.38084193639346753,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-06-07..2010-06-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-06-07","input_cost_last_quote":"2010-06-11","input_cost_observations":5,"residual_eur_per_litre":0.1695780636065325,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.003256294613639229,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":32842,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-06-07|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5608,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2391078,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2010-06-14","period_type":"week","period_start":"2010-06-14","period_end":"2010-06-20","retail_incl_tax_eur_per_litre":1.0623,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1915622950819672,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30622238146423014,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.50601,"total_tax_data_class":"CALCULATED","tax_share_pct":47.63343688223666,"pre_tax_eur_per_litre":0.55629,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3896204074665979,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-06-14..2010-06-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-06-14","input_cost_last_quote":"2010-06-18","input_cost_observations":5,"residual_eur_per_litre":0.16666959253340213,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.010034894613639229,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0100 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":32964,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-06-14|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5608,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2391202,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2010-06-21","period_type":"week","period_start":"2010-06-21","period_end":"2010-06-27","retail_incl_tax_eur_per_litre":1.08346,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19537803278688526,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30622238146423014,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.51286,"total_tax_data_class":"CALCULATED","tax_share_pct":47.335388477654924,"pre_tax_eur_per_litre":0.5706,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3920635558534234,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-06-21..2010-06-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-06-21","input_cost_last_quote":"2010-06-25","input_cost_observations":5,"residual_eur_per_litre":0.1785364441465766,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.013736694613639229,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0137 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2010-06-28..2010-07-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-06-28","input_cost_last_quote":"2010-07-02","input_cost_observations":5,"residual_eur_per_litre":0.193443717613356,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.004911094613639229,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":33208,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-06-28|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5608,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2391446,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2010-07-05","period_type":"week","period_start":"2010-07-05","period_end":"2010-07-11","retail_incl_tax_eur_per_litre":1.0679,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.192572131147541,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30622238146423014,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.50323,"total_tax_data_class":"CALCULATED","tax_share_pct":47.12332615413428,"pre_tax_eur_per_litre":0.56467,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3688400861850148,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2010-07-06..2010-07-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-07-06","input_cost_last_quote":"2010-07-09","input_cost_observations":4,"residual_eur_per_litre":0.19582991381498518,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.005411294613639229,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0054 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":33330,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-07-05|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5608,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2391567,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2010-07-12","period_type":"week","period_start":"2010-07-12","period_end":"2010-07-18","retail_incl_tax_eur_per_litre":1.0829000000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1952770491803279,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30622238146423014,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5097200000000003,"total_tax_data_class":"CALCULATED","tax_share_pct":47.06990488503094,"pre_tax_eur_per_litre":0.5731799999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.37396012585021776,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-07-12..2010-07-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-07-12","input_cost_last_quote":"2010-07-16","input_cost_observations":5,"residual_eur_per_litre":0.19921987414978212,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.010029094613639551,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0100 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":33452,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-07-12|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5608,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2391688,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2010-07-19","period_type":"week","period_start":"2010-07-19","period_end":"2010-07-25","retail_incl_tax_eur_per_litre":1.06098,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19132426229508195,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30622238146423014,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5018,"total_tax_data_class":"CALCULATED","tax_share_pct":47.29589624686611,"pre_tax_eur_per_litre":0.55918,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3744802383209945,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-07-19..2010-07-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-07-19","input_cost_last_quote":"2010-07-23","input_cost_observations":5,"residual_eur_per_litre":0.1846997616790055,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.005189094613639229,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0052 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":33574,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-07-19|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5608,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2391811,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2010-07-26","period_type":"week","period_start":"2010-07-26","period_end":"2010-08-01","retail_incl_tax_eur_per_litre":1.0777400000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1943465573770492,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30622238146423014,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.51204,"total_tax_data_class":"CALCULATED","tax_share_pct":47.5105312969733,"pre_tax_eur_per_litre":0.5657000000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.37339230791746536,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-07-26..2010-07-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-07-26","input_cost_last_quote":"2010-07-30","input_cost_observations":5,"residual_eur_per_litre":0.19230769208253476,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.013994694613639207,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0140 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":33696,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-07-26|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5608,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2391932,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2010-08-02","period_type":"week","period_start":"2010-08-02","period_end":"2010-08-08","retail_incl_tax_eur_per_litre":1.08448,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19556196721311475,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30622238146423014,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5169400000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":47.66708468574801,"pre_tax_eur_per_litre":0.5675399999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3948702577913372,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-08-02..2010-08-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-08-02","input_cost_last_quote":"2010-08-06","input_cost_observations":5,"residual_eur_per_litre":0.17266974220866269,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.01848989461363935,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0185 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":33818,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-08-02|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5608,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2392055,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2010-08-09","period_type":"week","period_start":"2010-08-09","period_end":"2010-08-15","retail_incl_tax_eur_per_litre":1.07977,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19471262295081967,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30622238146423014,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.51671,"total_tax_data_class":"CALCULATED","tax_share_pct":47.85370958630079,"pre_tax_eur_per_litre":0.56306,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3783629737286053,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-08-09..2010-08-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-08-09","input_cost_last_quote":"2010-08-13","input_cost_observations":5,"residual_eur_per_litre":0.1846970262713947,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.019245494613639228,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0192 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":33940,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-08-09|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5608,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2392177,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2010-08-16","period_type":"week","period_start":"2010-08-16","period_end":"2010-08-22","retail_incl_tax_eur_per_litre":1.0709000000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1931131147540984,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30622238146423014,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5141800000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":48.01382015127463,"pre_tax_eur_per_litre":0.55672,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.36764315197375597,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-08-16..2010-08-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-08-16","input_cost_last_quote":"2010-08-20","input_cost_observations":5,"residual_eur_per_litre":0.18907684802624403,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.01811029461363943,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0181 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":34062,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-08-16|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5608,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2392300,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2010-08-23","period_type":"week","period_start":"2010-08-23","period_end":"2010-08-29","retail_incl_tax_eur_per_litre":1.06556,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19215016393442622,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30622238146423014,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.51342,"total_tax_data_class":"CALCULATED","tax_share_pct":48.18311498179361,"pre_tax_eur_per_litre":0.55214,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.36155761483933413,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-08-23..2010-08-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-08-23","input_cost_last_quote":"2010-08-27","input_cost_observations":5,"residual_eur_per_litre":0.19058238516066586,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.01835789461363923,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0184 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":34184,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-08-23|PL_|diesel","vat_tax_rate_id":5601,"excise_tax_rate_id":5608,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2392421,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2010-08-30","period_type":"week","period_start":"2010-08-30","period_end":"2010-09-05","retail_incl_tax_eur_per_litre":1.06265,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19162540983606557,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.30622238146423014,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.51369,"total_tax_data_class":"CALCULATED","tax_share_pct":48.34046958076507,"pre_tax_eur_per_litre":0.54896,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.37155035716653034,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-08-30..2010-09-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-08-30","input_cost_last_quote":"2010-09-03","input_cost_observations":5,"residual_eur_per_litre":0.17740964283346966,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.01932749461363923,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0193 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2010-09-07..2010-09-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-09-07","input_cost_last_quote":"2010-09-10","input_cost_observations":4,"residual_eur_per_litre":0.17649334714780587,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.024043294613639108,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0240 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2010-09-13..2010-09-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-09-13","input_cost_last_quote":"2010-09-17","input_cost_observations":5,"residual_eur_per_litre":0.1800551111288959,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.023540694613639328,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0235 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2010-09-20..2010-09-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-09-20","input_cost_last_quote":"2010-09-24","input_cost_observations":5,"residual_eur_per_litre":0.19423450573139217,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.022542294613639106,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0225 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2010-09-27..2010-10-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-09-27","input_cost_last_quote":"2010-10-01","input_cost_observations":5,"residual_eur_per_litre":0.2001099627976593,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02239349461363935,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0224 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2010-10-04..2010-10-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-10-04","input_cost_last_quote":"2010-10-08","input_cost_observations":5,"residual_eur_per_litre":0.18197446865165848,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.022542494613639108,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0225 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2010-10-11..2010-10-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-10-11","input_cost_last_quote":"2010-10-15","input_cost_observations":5,"residual_eur_per_litre":0.19381450042259654,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02131689461363923,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0213 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2010-10-18..2010-10-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-10-18","input_cost_last_quote":"2010-10-22","input_cost_observations":5,"residual_eur_per_litre":0.19962428895683562,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02513589461363923,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0251 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2010-10-25..2010-10-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-10-25","input_cost_last_quote":"2010-10-29","input_cost_observations":5,"residual_eur_per_litre":0.20195932108018777,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02421949461363923,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0242 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2010-11-08..2010-11-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-11-08","input_cost_last_quote":"2010-11-12","input_cost_observations":5,"residual_eur_per_litre":0.17413994332198313,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02547069461363923,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0255 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2010-11-15..2010-11-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-11-15","input_cost_last_quote":"2010-11-19","input_cost_observations":5,"residual_eur_per_litre":0.18118087276904976,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02439129461363903,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0244 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2010-11-22..2010-11-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-11-22","input_cost_last_quote":"2010-11-26","input_cost_observations":4,"residual_eur_per_litre":0.18480311796548662,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.023976694613639108,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0240 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2010-12-06..2010-12-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-12-06","input_cost_last_quote":"2010-12-10","input_cost_observations":5,"residual_eur_per_litre":0.15623098239320446,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.015570494613639229,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0156 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2010-12-13..2010-12-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-12-13","input_cost_last_quote":"2010-12-17","input_cost_observations":5,"residual_eur_per_litre":0.17585385522889024,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.01589629461363913,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0159 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2010-12-20..2010-12-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-12-20","input_cost_last_quote":"2010-12-23","input_cost_observations":4,"residual_eur_per_litre":0.17582375720097426,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.01775029461363923,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0178 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2011-01-03..2011-01-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-01-03","input_cost_last_quote":"2011-01-07","input_cost_observations":5,"residual_eur_per_litre":0.169128420474502,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.003879462603212459,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":36258,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-01-03|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5609,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2394494,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2011-01-10","period_type":"week","period_start":"2011-01-10","period_end":"2011-01-16","retail_incl_tax_eur_per_litre":1.1984700000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22410414634146344,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3222739328429166,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5539600000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":46.222266723405674,"pre_tax_eur_per_litre":0.64451,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.467093997011283,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-01-10..2011-01-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-01-10","input_cost_last_quote":"2011-01-14","input_cost_observations":5,"residual_eur_per_litre":0.17741600298871701,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.009325762603212683,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0093 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2011-01-18..2011-01-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-01-18","input_cost_last_quote":"2011-01-21","input_cost_observations":4,"residual_eur_per_litre":0.189575044472676,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.012657062603212659,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0127 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2011-01-24..2011-01-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-01-24","input_cost_last_quote":"2011-01-28","input_cost_observations":5,"residual_eur_per_litre":0.1944693688104845,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.012228862603212582,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0122 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2011-01-31..2011-02-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-01-31","input_cost_last_quote":"2011-02-04","input_cost_observations":5,"residual_eur_per_litre":0.16463927816876878,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.006088862603212582,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0061 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2011-02-07..2011-02-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-02-07","input_cost_last_quote":"2011-02-11","input_cost_observations":5,"residual_eur_per_litre":0.17115161085623828,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.012549562603212359,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0125 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2011-02-14..2011-02-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-02-14","input_cost_last_quote":"2011-02-18","input_cost_observations":5,"residual_eur_per_litre":0.14742128157317053,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.005335662603212782,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0053 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":36990,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-02-14|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5609,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2395227,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2011-02-21","period_type":"week","period_start":"2011-02-21","period_end":"2011-02-27","retail_incl_tax_eur_per_litre":1.17618,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2199360975609756,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3222739328429166,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5478599999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":46.57960516247513,"pre_tax_eur_per_litre":0.6283200000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5060246449699007,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2011-02-22..2011-02-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-02-22","input_cost_last_quote":"2011-02-25","input_cost_observations":4,"residual_eur_per_litre":0.12229535503009932,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.006949462603212459,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0069 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":37112,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-02-21|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5609,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2395348,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2011-02-28","period_type":"week","period_start":"2011-02-28","period_end":"2011-03-06","retail_incl_tax_eur_per_litre":1.2014,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2246520325203252,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3222739328429166,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.55033,"total_tax_data_class":"CALCULATED","tax_share_pct":45.80739137672715,"pre_tax_eur_per_litre":0.65107,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5199196447366327,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-02-28..2011-03-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-02-28","input_cost_last_quote":"2011-03-04","input_cost_observations":5,"residual_eur_per_litre":0.13115035526336735,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.004186962603212582,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":37234,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-02-28|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5609,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2395470,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2011-03-07","period_type":"week","period_start":"2011-03-07","period_end":"2011-03-13","retail_incl_tax_eur_per_litre":1.22068,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22825723577235774,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3222739328429166,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.55243,"total_tax_data_class":"CALCULATED","tax_share_pct":45.25592292820395,"pre_tax_eur_per_litre":0.66825,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5182875637361737,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-03-07..2011-03-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-03-07","input_cost_last_quote":"2011-03-11","input_cost_observations":5,"residual_eur_per_litre":0.1499624362638263,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.002335562603212582,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":37356,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-03-07|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5609,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2395592,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2011-03-14","period_type":"week","period_start":"2011-03-14","period_end":"2011-03-20","retail_incl_tax_eur_per_litre":1.2145599999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22711284552845526,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3222739328429166,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5465999999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":45.00395204847846,"pre_tax_eur_per_litre":0.66796,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5067669019532133,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-03-14..2011-03-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-03-14","input_cost_last_quote":"2011-03-18","input_cost_observations":5,"residual_eur_per_litre":0.16119309804678675,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003427737396787518,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":37478,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-03-14|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5609,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2395716,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2011-03-21","period_type":"week","period_start":"2011-03-21","period_end":"2011-03-27","retail_incl_tax_eur_per_litre":1.22711,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22945959349593495,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3222739328429166,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.54798,"total_tax_data_class":"CALCULATED","tax_share_pct":44.65614329603703,"pre_tax_eur_per_litre":0.67913,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5127755559191146,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-03-21..2011-03-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-03-21","input_cost_last_quote":"2011-03-25","input_cost_observations":5,"residual_eur_per_litre":0.16635444408088534,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004616837396787418,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":37600,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-03-21|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5609,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2395836,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2011-03-28","period_type":"week","period_start":"2011-03-28","period_end":"2011-04-03","retail_incl_tax_eur_per_litre":1.2436900000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23255991869918702,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3222739328429166,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5545000000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":44.585065410190644,"pre_tax_eur_per_litre":0.6891900000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5193764042299627,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-03-28..2011-04-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-03-28","input_cost_last_quote":"2011-04-01","input_cost_observations":5,"residual_eur_per_litre":0.16981359577003738,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.000410637396787341,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":37722,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-03-28|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5609,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2395958,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2011-04-04","period_type":"week","period_start":"2011-04-04","period_end":"2011-04-10","retail_incl_tax_eur_per_litre":1.24076,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2320120325203252,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3222739328429166,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5514199999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":44.44211612237661,"pre_tax_eur_per_litre":0.6893400000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5419605856425788,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-04-04..2011-04-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-04-04","input_cost_last_quote":"2011-04-08","input_cost_observations":5,"residual_eur_per_litre":0.14737941435742133,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003525137396787541,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":37844,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-04-04|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5609,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2396081,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2011-04-11","period_type":"week","period_start":"2011-04-11","period_end":"2011-04-17","retail_incl_tax_eur_per_litre":1.26794,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23709447154471544,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3222739328429166,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5609100000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":44.23789769231983,"pre_tax_eur_per_litre":0.7070299999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.53790815563876,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-04-11..2011-04-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-04-11","input_cost_last_quote":"2011-04-15","input_cost_observations":5,"residual_eur_per_litre":0.16912184436123984,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.001896162603212705,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":37966,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-04-11|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5609,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2396202,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2011-04-18","period_type":"week","period_start":"2011-04-18","period_end":"2011-04-24","retail_incl_tax_eur_per_litre":1.27152,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2377639024390244,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3222739328429166,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5623400000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":44.22580848118787,"pre_tax_eur_per_litre":0.7091799999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5353903259761602,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2011-04-18..2011-04-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-04-18","input_cost_last_quote":"2011-04-21","input_cost_observations":4,"residual_eur_per_litre":0.17378967402383966,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.002831662603212705,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":38088,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-04-18|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5609,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2396324,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2011-05-02","period_type":"week","period_start":"2011-05-02","period_end":"2011-05-08","retail_incl_tax_eur_per_litre":1.2829000000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23989186991869924,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3222739328429166,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5676500000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":44.24740821576117,"pre_tax_eur_per_litre":0.71525,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5093392547121245,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-05-02..2011-05-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-05-02","input_cost_last_quote":"2011-05-06","input_cost_observations":5,"residual_eur_per_litre":0.2059107452878755,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.006745562603212782,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0067 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":38210,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-05-02|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5609,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2396446,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2011-05-09","period_type":"week","period_start":"2011-05-09","period_end":"2011-05-15","retail_incl_tax_eur_per_litre":1.27444,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.238309918699187,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3222739328429166,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.56535,"total_tax_data_class":"CALCULATED","tax_share_pct":44.360660368475564,"pre_tax_eur_per_litre":0.70909,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5034248522375164,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-05-09..2011-05-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-05-09","input_cost_last_quote":"2011-05-13","input_cost_observations":5,"residual_eur_per_litre":0.20566514776248362,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.005862362603212582,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0059 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":38332,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-05-09|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5609,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2396568,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2011-05-16","period_type":"week","period_start":"2011-05-16","period_end":"2011-05-22","retail_incl_tax_eur_per_litre":1.27539,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23848756097560975,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3222739328429166,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5661999999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":44.39426371541254,"pre_tax_eur_per_litre":0.7091900000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.49588838966716053,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-05-16..2011-05-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-05-16","input_cost_last_quote":"2011-05-20","input_cost_observations":5,"residual_eur_per_litre":0.21330161033283956,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.006689362603212459,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0067 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":38454,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-05-16|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5609,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2396691,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2011-05-23","period_type":"week","period_start":"2011-05-23","period_end":"2011-05-29","retail_incl_tax_eur_per_litre":1.2588800000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23540032520325208,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3222739328429166,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5616000000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":44.61108286731063,"pre_tax_eur_per_litre":0.69728,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5050743145861561,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-05-23..2011-05-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-05-23","input_cost_last_quote":"2011-05-27","input_cost_observations":5,"residual_eur_per_litre":0.1922056854138439,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.004828662603212782,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":38576,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-05-23|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5609,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2396812,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2011-05-30","period_type":"week","period_start":"2011-05-30","period_end":"2011-06-05","retail_incl_tax_eur_per_litre":1.2496300000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23367065040650412,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3222739328429166,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5577000000000003,"total_tax_data_class":"CALCULATED","tax_share_pct":44.62921024623289,"pre_tax_eur_per_litre":0.6919299999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5040632164585156,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2011-05-31..2011-06-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-05-31","input_cost_last_quote":"2011-06-03","input_cost_observations":4,"residual_eur_per_litre":0.1878667835414843,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.002159162603212905,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":38698,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-05-30|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5609,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2396934,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2011-06-06","period_type":"week","period_start":"2011-06-06","period_end":"2011-06-12","retail_incl_tax_eur_per_litre":1.24916,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23358276422764226,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3222739328429166,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5587400000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":44.72925806141727,"pre_tax_eur_per_litre":0.6904199999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5074962977785251,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-06-06..2011-06-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-06-06","input_cost_last_quote":"2011-06-10","input_cost_observations":5,"residual_eur_per_litre":0.18292370222147472,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.003546462603212705,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":38820,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-06-06|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5609,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2397056,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2011-06-13","period_type":"week","period_start":"2011-06-13","period_end":"2011-06-19","retail_incl_tax_eur_per_litre":1.2542,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23452520325203252,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3222739328429166,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5619899999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":44.80864295965556,"pre_tax_eur_per_litre":0.6922100000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.513990213942787,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-06-13..2011-06-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-06-13","input_cost_last_quote":"2011-06-17","input_cost_observations":5,"residual_eur_per_litre":0.1782197860572131,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.006384762603212459,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0064 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":38942,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-06-13|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5609,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2397178,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2011-06-20","period_type":"week","period_start":"2011-06-20","period_end":"2011-06-26","retail_incl_tax_eur_per_litre":1.23226,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23042260162601627,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3222739328429166,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.55325,"total_tax_data_class":"CALCULATED","tax_share_pct":44.89718078976839,"pre_tax_eur_per_litre":0.67901,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4849910803819731,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-06-20..2011-06-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-06-20","input_cost_last_quote":"2011-06-24","input_cost_observations":5,"residual_eur_per_litre":0.19401891961802692,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.000680762603212582,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":39064,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-06-20|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5609,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2397300,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2011-06-27","period_type":"week","period_start":"2011-06-27","period_end":"2011-07-03","retail_incl_tax_eur_per_litre":1.22473,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22901455284552846,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3222739328429166,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.55082,"total_tax_data_class":"CALCULATED","tax_share_pct":44.97481077461971,"pre_tax_eur_per_litre":0.67391,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4773040763095024,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-06-27..2011-07-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-06-27","input_cost_last_quote":"2011-07-01","input_cost_observations":5,"residual_eur_per_litre":0.1966059236904976,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.000576237396787418,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":39186,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-06-27|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5609,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2397424,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2011-07-04","period_type":"week","period_start":"2011-07-04","period_end":"2011-07-10","retail_incl_tax_eur_per_litre":1.23878,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23164178861788617,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3222739328429166,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.55834,"total_tax_data_class":"CALCULATED","tax_share_pct":45.07176415505578,"pre_tax_eur_per_litre":0.68044,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5070023839126248,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2011-07-05..2011-07-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-07-05","input_cost_last_quote":"2011-07-08","input_cost_observations":4,"residual_eur_per_litre":0.1734376160873752,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.005441862603212582,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0054 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":39308,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-07-04|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5609,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2397544,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2011-07-11","period_type":"week","period_start":"2011-07-11","period_end":"2011-07-17","retail_incl_tax_eur_per_litre":1.22367,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22881634146341465,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3222739328429166,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.55233,"total_tax_data_class":"CALCULATED","tax_share_pct":45.1371693348697,"pre_tax_eur_per_litre":0.67134,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5255136085732907,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-07-11..2011-07-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-07-11","input_cost_last_quote":"2011-07-15","input_cost_observations":5,"residual_eur_per_litre":0.1458263914267094,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.001524862603212582,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":39430,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-07-11|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5609,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2397666,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2011-07-18","period_type":"week","period_start":"2011-07-18","period_end":"2011-07-24","retail_incl_tax_eur_per_litre":1.21207,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22664723577235774,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3222739328429166,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5451400000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":44.97595023389738,"pre_tax_eur_per_litre":0.6669299999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5233787206847643,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-07-18..2011-07-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-07-18","input_cost_last_quote":"2011-07-22","input_cost_observations":5,"residual_eur_per_litre":0.14355127931523554,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004650837396787295,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":39552,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-07-18|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5609,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2397788,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2011-07-25","period_type":"week","period_start":"2011-07-25","period_end":"2011-07-31","retail_incl_tax_eur_per_litre":1.24479,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23276560975609756,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3222739328429166,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.55489,"total_tax_data_class":"CALCULATED","tax_share_pct":44.5769969231758,"pre_tax_eur_per_litre":0.6899,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5154127438008994,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-07-25..2011-07-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-07-25","input_cost_last_quote":"2011-07-29","input_cost_observations":5,"residual_eur_per_litre":0.17448725619910058,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.000183937396787418,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":39674,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-07-25|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5609,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2397910,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2011-08-01","period_type":"week","period_start":"2011-08-01","period_end":"2011-08-07","retail_incl_tax_eur_per_litre":1.2669000000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23690000000000003,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3222739328429166,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.56029,"total_tax_data_class":"CALCULATED","tax_share_pct":44.22527429157787,"pre_tax_eur_per_litre":0.7066100000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4970721010429123,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-08-01..2011-08-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-08-01","input_cost_last_quote":"2011-08-05","input_cost_observations":5,"residual_eur_per_litre":0.2095378989570878,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.001372762603212559,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":39796,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-08-01|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5609,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2398033,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2011-08-08","period_type":"week","period_start":"2011-08-08","period_end":"2011-08-14","retail_incl_tax_eur_per_litre":1.2431800000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2324645528455285,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3222739328429166,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5503800000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":44.271947746907124,"pre_tax_eur_per_litre":0.6928,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.46482604346919604,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-08-08..2011-08-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-08-08","input_cost_last_quote":"2011-08-12","input_cost_observations":5,"residual_eur_per_litre":0.22797395653080396,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005360937396787218,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0054 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":39918,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-08-08|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5609,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2398155,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2011-08-22","period_type":"week","period_start":"2011-08-22","period_end":"2011-08-28","retail_incl_tax_eur_per_litre":1.19407,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22328138211382115,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3222739328429166,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5311999999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":44.48650414129825,"pre_tax_eur_per_litre":0.6628700000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.484194074504398,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-08-22..2011-08-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-08-22","input_cost_last_quote":"2011-08-26","input_cost_observations":5,"residual_eur_per_litre":0.17867592549560207,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.01765703739678754,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0177 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":40040,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-08-22|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5609,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2398278,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2011-08-29","period_type":"week","period_start":"2011-08-29","period_end":"2011-09-04","retail_incl_tax_eur_per_litre":1.19125,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2227540650406504,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3222739328429166,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.53266,"total_tax_data_class":"CALCULATED","tax_share_pct":44.714375655823716,"pre_tax_eur_per_litre":0.65859,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5089912901391938,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2011-08-30..2011-09-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-08-30","input_cost_last_quote":"2011-09-02","input_cost_observations":4,"residual_eur_per_litre":0.1495987098608062,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.015212637396787418,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0152 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":40162,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-08-29|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5609,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2398399,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2011-09-05","period_type":"week","period_start":"2011-09-05","period_end":"2011-09-11","retail_incl_tax_eur_per_litre":1.17586,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21987626016260162,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3222739328429166,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.52613,"total_tax_data_class":"CALCULATED","tax_share_pct":44.74427227731192,"pre_tax_eur_per_litre":0.64973,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5210860219156916,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2011-09-06..2011-09-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-09-06","input_cost_last_quote":"2011-09-09","input_cost_observations":4,"residual_eur_per_litre":0.12864397808430839,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.019704837396787418,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0197 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":40284,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-09-05|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5609,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2398520,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2011-09-12","period_type":"week","period_start":"2011-09-12","period_end":"2011-09-18","retail_incl_tax_eur_per_litre":1.15658,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2162710569105691,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3222739328429166,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5141999999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":44.458662608725724,"pre_tax_eur_per_litre":0.6423800000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5272238560810062,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-09-12..2011-09-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-09-12","input_cost_last_quote":"2011-09-16","input_cost_observations":5,"residual_eur_per_litre":0.11515614391899387,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.029944337396787542,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0299 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2011-09-19..2011-09-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-09-19","input_cost_last_quote":"2011-09-23","input_cost_observations":5,"residual_eur_per_litre":0.12981139975752498,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.03341793739678732,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0334 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2011-10-17..2011-10-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-10-17","input_cost_last_quote":"2011-10-21","input_cost_observations":5,"residual_eur_per_litre":0.16338537085804833,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.027340537396787417,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0273 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2011-10-31..2011-11-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-10-31","input_cost_last_quote":"2011-11-04","input_cost_observations":5,"residual_eur_per_litre":0.2058559453931892,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.03175413739678742,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0318 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2011-12-05..2011-12-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-12-05","input_cost_last_quote":"2011-12-09","input_cost_observations":5,"residual_eur_per_litre":0.2087248905380952,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.041871737396787415,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0419 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2011-12-12..2011-12-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-12-12","input_cost_last_quote":"2011-12-16","input_cost_observations":5,"residual_eur_per_litre":0.20069435083133713,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.047413237396787294,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0474 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2011-12-19..2011-12-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-12-19","input_cost_last_quote":"2011-12-23","input_cost_observations":5,"residual_eur_per_litre":0.2040237887134811,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.043408437396787417,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0434 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2012-01-09..2012-01-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-01-09","input_cost_last_quote":"2012-01-13","input_cost_observations":5,"residual_eur_per_litre":0.14439366927876396,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.000511833689838709,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":42224,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-01-09|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5610,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2400460,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2012-01-16","period_type":"week","period_start":"2012-01-16","period_end":"2012-01-22","retail_incl_tax_eur_per_litre":1.3106900000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24508837398373987,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3221746880570417,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.57425,"total_tax_data_class":"CALCULATED","tax_share_pct":43.812800891133676,"pre_tax_eur_per_litre":0.7364400000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5361346332794447,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2012-01-17..2012-01-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-01-17","input_cost_last_quote":"2012-01-20","input_cost_observations":4,"residual_eur_per_litre":0.20030536672055543,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.008593933689838686,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0086 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2012-01-23..2012-01-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-01-23","input_cost_last_quote":"2012-01-27","input_cost_observations":5,"residual_eur_per_litre":0.2315985733547141,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.018748833689838908,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0187 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2012-01-30..2012-02-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-01-30","input_cost_last_quote":"2012-02-03","input_cost_observations":5,"residual_eur_per_litre":0.2238629752524083,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02175283368983871,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0218 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2012-02-06..2012-02-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-02-06","input_cost_last_quote":"2012-02-10","input_cost_observations":5,"residual_eur_per_litre":0.21018681402462805,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02950473368983881,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0295 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2012-02-13..2012-02-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-02-13","input_cost_last_quote":"2012-02-17","input_cost_observations":5,"residual_eur_per_litre":0.1903561024194457,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.027764533689838708,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0278 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2012-02-21..2012-02-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-02-21","input_cost_last_quote":"2012-02-24","input_cost_observations":4,"residual_eur_per_litre":0.18485674375787947,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.03041783368983871,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0304 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2012-02-27..2012-03-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-02-27","input_cost_last_quote":"2012-03-02","input_cost_observations":5,"residual_eur_per_litre":0.18105781406876575,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02982353368983883,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0298 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":43059,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-02-27|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5610,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2401292,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2012-03-05","period_type":"week","period_start":"2012-03-05","period_end":"2012-03-11","retail_incl_tax_eur_per_litre":1.38886,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.25970552845528455,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3221746880570417,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.61015,"total_tax_data_class":"CALCULATED","tax_share_pct":43.931713779646614,"pre_tax_eur_per_litre":0.77871,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.6040325505480679,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-03-05..2012-03-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-03-05","input_cost_last_quote":"2012-03-09","input_cost_observations":5,"residual_eur_per_litre":0.17467744945193203,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.03477183368983871,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0348 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":43178,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-03-05|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5610,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2401411,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2012-03-12","period_type":"week","period_start":"2012-03-12","period_end":"2012-03-18","retail_incl_tax_eur_per_litre":1.39429,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2607208943089431,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3221746880570417,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.61257,"total_tax_data_class":"CALCULATED","tax_share_pct":43.934188726878915,"pre_tax_eur_per_litre":0.7817200000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.6068674800684549,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-03-12..2012-03-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-03-12","input_cost_last_quote":"2012-03-16","input_cost_observations":5,"residual_eur_per_litre":0.1748525199315452,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.03649953368983858,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0365 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":43297,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-03-12|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5610,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2401530,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2012-03-19","period_type":"week","period_start":"2012-03-19","period_end":"2012-03-25","retail_incl_tax_eur_per_litre":1.38903,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2597373170731707,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3221746880570417,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.61022,"total_tax_data_class":"CALCULATED","tax_share_pct":43.93137657214027,"pre_tax_eur_per_litre":0.77881,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5926742758182172,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-03-19..2012-03-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-03-19","input_cost_last_quote":"2012-03-23","input_cost_observations":5,"residual_eur_per_litre":0.18613572418178279,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.03481883368983871,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0348 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":43416,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-03-19|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5610,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2401649,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2012-03-26","period_type":"week","period_start":"2012-03-26","period_end":"2012-04-01","retail_incl_tax_eur_per_litre":1.38829,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2595989430894309,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3221746880570417,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6090599999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":43.87123727751406,"pre_tax_eur_per_litre":0.7792300000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5878040037053694,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-03-26..2012-03-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-03-26","input_cost_last_quote":"2012-03-30","input_cost_observations":5,"residual_eur_per_litre":0.1914259962946307,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.033562233689838586,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0336 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":43535,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-03-26|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5610,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2401769,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2012-04-02","period_type":"week","period_start":"2012-04-02","period_end":"2012-04-08","retail_incl_tax_eur_per_litre":1.38612,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.25919317073170733,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3221746880570417,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.60807,"total_tax_data_class":"CALCULATED","tax_share_pct":43.868496234092284,"pre_tax_eur_per_litre":0.77805,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5912352639690993,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2012-04-02..2012-04-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-04-02","input_cost_last_quote":"2012-04-05","input_cost_observations":4,"residual_eur_per_litre":0.18681473603090062,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.03284363368983871,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0328 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2012-04-16..2012-04-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-04-16","input_cost_last_quote":"2012-04-20","input_cost_observations":5,"residual_eur_per_litre":0.20700769020585835,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02778083368983871,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0278 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2012-04-23..2012-04-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-04-23","input_cost_last_quote":"2012-04-27","input_cost_observations":5,"residual_eur_per_litre":0.2010040572748025,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02671453368983871,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0267 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2012-04-30..2012-05-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-04-30","input_cost_last_quote":"2012-05-04","input_cost_observations":4,"residual_eur_per_litre":0.21557215132433633,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.030128333689838808,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0301 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2012-05-08..2012-05-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-05-08","input_cost_last_quote":"2012-05-11","input_cost_observations":4,"residual_eur_per_litre":0.2219618525559281,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02760593368983883,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0276 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2012-05-14..2012-05-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-05-14","input_cost_last_quote":"2012-05-18","input_cost_observations":5,"residual_eur_per_litre":0.20095355737364226,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.017129833689838708,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0171 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":44249,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-05-14|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5610,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2402483,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2012-05-21","period_type":"week","period_start":"2012-05-21","period_end":"2012-05-27","retail_incl_tax_eur_per_litre":1.31497,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24588869918699188,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3221746880570417,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.57959,"total_tax_data_class":"CALCULATED","tax_share_pct":44.07629071385659,"pre_tax_eur_per_litre":0.73538,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5374557490025906,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-05-21..2012-05-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-05-21","input_cost_last_quote":"2012-05-25","input_cost_observations":5,"residual_eur_per_litre":0.19792425099740935,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.014177733689838708,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0142 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":44368,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-05-21|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5610,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2402601,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2012-05-28","period_type":"week","period_start":"2012-05-28","period_end":"2012-06-03","retail_incl_tax_eur_per_litre":1.311,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24514634146341463,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3221746880570417,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.57836,"total_tax_data_class":"CALCULATED","tax_share_pct":44.11594202898551,"pre_tax_eur_per_litre":0.73264,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5238747813564498,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2012-05-29..2012-06-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-05-29","input_cost_last_quote":"2012-06-01","input_cost_observations":4,"residual_eur_per_litre":0.20876521864355022,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.013577933689838709,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0136 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":44487,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-05-28|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5610,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2402721,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2012-06-04","period_type":"week","period_start":"2012-06-04","period_end":"2012-06-10","retail_incl_tax_eur_per_litre":1.2918699999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2415691869918699,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3221746880570417,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5702599999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":44.14221245171728,"pre_tax_eur_per_litre":0.72161,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4989842011335815,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-06-04..2012-06-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-06-04","input_cost_last_quote":"2012-06-08","input_cost_observations":5,"residual_eur_per_litre":0.2226257988664185,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.008014833689838609,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0080 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":44606,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-06-04|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5610,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2402839,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2012-06-11","period_type":"week","period_start":"2012-06-11","period_end":"2012-06-17","retail_incl_tax_eur_per_litre":1.32186,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2471770731707317,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3221746880570417,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5838000000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":44.165040170668604,"pre_tax_eur_per_litre":0.7380599999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4874752902874998,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-06-11..2012-06-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-06-11","input_cost_last_quote":"2012-06-15","input_cost_observations":5,"residual_eur_per_litre":0.2505847097125001,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.017771333689838832,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0178 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":44725,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-06-11|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5610,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2402960,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2012-06-18","period_type":"week","period_start":"2012-06-18","period_end":"2012-06-24","retail_incl_tax_eur_per_litre":1.3217,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24714715447154473,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3221746880570417,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.58492,"total_tax_data_class":"CALCULATED","tax_share_pct":44.25512597412423,"pre_tax_eur_per_litre":0.73678,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.46044071903536665,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-06-18..2012-06-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-06-18","input_cost_last_quote":"2012-06-22","input_cost_observations":5,"residual_eur_per_litre":0.27633928096463334,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.01918573368983871,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0192 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":44844,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-06-18|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5610,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2403080,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2012-06-25","period_type":"week","period_start":"2012-06-25","period_end":"2012-07-01","retail_incl_tax_eur_per_litre":1.32297,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24738463414634146,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3221746880570417,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.58722,"total_tax_data_class":"CALCULATED","tax_share_pct":44.38649402480782,"pre_tax_eur_per_litre":0.73575,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.45939382417292857,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-06-25..2012-06-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-06-25","input_cost_last_quote":"2012-06-29","input_cost_observations":5,"residual_eur_per_litre":0.27635617582707145,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02172263368983871,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0217 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":44963,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-06-25|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5610,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2403198,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2012-07-02","period_type":"week","period_start":"2012-07-02","period_end":"2012-07-08","retail_incl_tax_eur_per_litre":1.30562,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24414032520325205,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3221746880570417,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.58674,"total_tax_data_class":"CALCULATED","tax_share_pct":44.93956894042677,"pre_tax_eur_per_litre":0.71888,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.497516679453512,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2012-07-02..2012-07-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-07-02","input_cost_last_quote":"2012-07-06","input_cost_observations":4,"residual_eur_per_litre":0.22136332054648797,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.025122733689838708,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0251 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2012-07-09..2012-07-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-07-09","input_cost_last_quote":"2012-07-13","input_cost_observations":5,"residual_eur_per_litre":0.20070370005544177,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.023839733689838587,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0238 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2012-07-16..2012-07-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-07-16","input_cost_last_quote":"2012-07-20","input_cost_observations":5,"residual_eur_per_litre":0.18200195475540615,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02875113368983871,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0288 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2012-07-23..2012-07-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-07-23","input_cost_last_quote":"2012-07-27","input_cost_observations":5,"residual_eur_per_litre":0.19078581887926246,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02749953368983851,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0275 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2012-07-30..2012-08-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-07-30","input_cost_last_quote":"2012-08-03","input_cost_observations":5,"residual_eur_per_litre":0.19885359870312136,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.03532063368983871,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0353 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":45558,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-07-30|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5610,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2403794,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2012-08-06","period_type":"week","period_start":"2012-08-06","period_end":"2012-08-12","retail_incl_tax_eur_per_litre":1.38005,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2580581300813008,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3221746880570417,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6164499999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":44.66867142494837,"pre_tax_eur_per_litre":0.7636000000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5732924367639984,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-08-06..2012-08-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-08-06","input_cost_last_quote":"2012-08-10","input_cost_observations":5,"residual_eur_per_litre":0.19030756323600162,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.044547133689838585,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0445 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":45677,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-08-06|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5610,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2403911,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2012-08-13","period_type":"week","period_start":"2012-08-13","period_end":"2012-08-19","retail_incl_tax_eur_per_litre":1.3706,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2562910569105691,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3221746880570417,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.61051,"total_tax_data_class":"CALCULATED","tax_share_pct":44.543265723041,"pre_tax_eur_per_litre":0.76009,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5875067623956267,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-08-13..2012-08-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-08-13","input_cost_last_quote":"2012-08-17","input_cost_observations":5,"residual_eur_per_litre":0.17258323760437327,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.039414433689838706,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0394 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":45796,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-08-13|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5610,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2404029,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2012-08-20","period_type":"week","period_start":"2012-08-20","period_end":"2012-08-26","retail_incl_tax_eur_per_litre":1.3969,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2612089430894309,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3221746880570417,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6165,"total_tax_data_class":"CALCULATED","tax_share_pct":44.13343832772568,"pre_tax_eur_per_litre":0.7804,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5867060122876073,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-08-20..2012-08-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-08-20","input_cost_last_quote":"2012-08-24","input_cost_observations":5,"residual_eur_per_litre":0.19369398771239268,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.04073313368983871,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0407 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":45915,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-08-20|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5610,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2404149,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2012-08-27","period_type":"week","period_start":"2012-08-27","period_end":"2012-09-02","retail_incl_tax_eur_per_litre":1.4046500000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.26265813008130084,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3221746880570417,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6172200000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":43.941195315559035,"pre_tax_eur_per_litre":0.78743,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5661801678977173,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-08-27..2012-08-31. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-08-27","input_cost_last_quote":"2012-08-31","input_cost_observations":5,"residual_eur_per_litre":0.22124983210228275,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.03983623368983891,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0398 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2012-09-04..2012-09-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-09-04","input_cost_last_quote":"2012-09-07","input_cost_observations":4,"residual_eur_per_litre":0.18675865202628664,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02784533368983871,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0278 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":46153,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-09-03|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5610,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2404387,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2012-09-10","period_type":"week","period_start":"2012-09-10","period_end":"2012-09-16","retail_incl_tax_eur_per_litre":1.3934600000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2605656910569106,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3221746880570417,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.61213,"total_tax_data_class":"CALCULATED","tax_share_pct":43.92878159401777,"pre_tax_eur_per_litre":0.7813300000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5630173291475512,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-09-10..2012-09-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-09-10","input_cost_last_quote":"2012-09-14","input_cost_observations":5,"residual_eur_per_litre":0.21831267085244885,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.03614923368983869,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0361 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":46272,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-09-10|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5610,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2404505,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2012-09-17","period_type":"week","period_start":"2012-09-17","period_end":"2012-09-23","retail_incl_tax_eur_per_litre":1.39835,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.261480081300813,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3221746880570417,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.61385,"total_tax_data_class":"CALCULATED","tax_share_pct":43.89816569528373,"pre_tax_eur_per_litre":0.7845,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.540342209994411,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-09-17..2012-09-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-09-17","input_cost_last_quote":"2012-09-21","input_cost_observations":5,"residual_eur_per_litre":0.24415779000558901,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.037140133689838706,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0371 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2012-09-24..2012-09-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-09-24","input_cost_last_quote":"2012-09-28","input_cost_observations":5,"residual_eur_per_litre":0.23479009288899266,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.03186273368983871,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0319 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2012-10-15..2012-10-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-10-15","input_cost_last_quote":"2012-10-19","input_cost_observations":5,"residual_eur_per_litre":0.23446470105832443,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.03889793368983871,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0389 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2012-10-22..2012-10-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-10-22","input_cost_last_quote":"2012-10-26","input_cost_observations":5,"residual_eur_per_litre":0.2523530449564542,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.03689353368983883,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0369 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2012-10-29..2012-11-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-10-29","input_cost_last_quote":"2012-11-02","input_cost_observations":5,"residual_eur_per_litre":0.23044582544064698,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.03238183368983859,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0324 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2012-11-05..2012-11-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-11-05","input_cost_last_quote":"2012-11-09","input_cost_observations":5,"residual_eur_per_litre":0.23159020741526465,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.03512073368983871,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0351 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2012-12-03..2012-12-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-12-03","input_cost_last_quote":"2012-12-07","input_cost_observations":5,"residual_eur_per_litre":0.22614102465243024,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.03628693368983881,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0363 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2012-12-10..2012-12-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-12-10","input_cost_last_quote":"2012-12-14","input_cost_observations":5,"residual_eur_per_litre":0.21894549573621583,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.035031133689838706,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0350 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2012-12-17..2012-12-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-12-17","input_cost_last_quote":"2012-12-21","input_cost_observations":5,"residual_eur_per_litre":0.2240888003106807,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.03867013368983891,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0387 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2013-01-07..2013-01-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-01-07","input_cost_last_quote":"2013-01-11","input_cost_observations":5,"residual_eur_per_litre":0.1861576390153968,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0032246904622162,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":48057,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-01-07|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5611,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2406292,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2013-01-14","period_type":"week","period_start":"2013-01-14","period_end":"2013-01-20","retail_incl_tax_eur_per_litre":1.32275,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24734349593495936,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3560577158229399,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.60072,"total_tax_data_class":"CALCULATED","tax_share_pct":45.41447741447742,"pre_tax_eur_per_litre":0.72203,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5254951334804373,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-01-14..2013-01-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-01-14","input_cost_last_quote":"2013-01-18","input_cost_observations":5,"residual_eur_per_litre":0.19653486651956273,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003297890462216077,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":48176,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-01-14|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5611,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2406410,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2013-01-21","period_type":"week","period_start":"2013-01-21","period_end":"2013-01-27","retail_incl_tax_eur_per_litre":1.3038699999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2438130894308943,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3560577158229399,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59296,"total_tax_data_class":"CALCULATED","tax_share_pct":45.47692638069746,"pre_tax_eur_per_litre":0.7109099999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.535131363506477,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2013-01-22..2013-01-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-01-22","input_cost_last_quote":"2013-01-25","input_cost_observations":4,"residual_eur_per_litre":0.17577863649352288,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.008500290462216054,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0085 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2013-01-28..2013-02-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-01-28","input_cost_last_quote":"2013-02-01","input_cost_observations":5,"residual_eur_per_litre":0.17049796672936027,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.011457890462215955,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0115 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2013-02-04..2013-02-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-02-04","input_cost_last_quote":"2013-02-08","input_cost_observations":5,"residual_eur_per_litre":0.1677622006557293,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.007887590462215955,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0079 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2013-02-11..2013-02-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-02-11","input_cost_last_quote":"2013-02-15","input_cost_observations":5,"residual_eur_per_litre":0.1666696970838153,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0068291904622164,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0068 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2013-02-19..2013-02-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-02-19","input_cost_last_quote":"2013-02-22","input_cost_observations":4,"residual_eur_per_litre":0.18564302537653396,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.010465590462216177,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0105 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2013-02-25..2013-03-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-02-25","input_cost_last_quote":"2013-03-01","input_cost_observations":5,"residual_eur_per_litre":0.2070438545321102,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006130290462216077,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0061 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2013-03-04..2013-03-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-03-04","input_cost_last_quote":"2013-03-08","input_cost_observations":5,"residual_eur_per_litre":0.22594184335522544,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005370490462216077,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0054 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2013-03-11..2013-03-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-03-11","input_cost_last_quote":"2013-03-15","input_cost_observations":5,"residual_eur_per_litre":0.22445938781429497,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0061420904622162,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0061 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2013-03-18..2013-03-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-03-18","input_cost_last_quote":"2013-03-22","input_cost_observations":5,"residual_eur_per_litre":0.21959198790748666,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.007111390462216077,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0071 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2013-03-25..2013-03-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-03-25","input_cost_last_quote":"2013-03-28","input_cost_observations":4,"residual_eur_per_litre":0.2082868888542564,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.007546590462216077,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0075 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2013-04-02..2013-04-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-04-02","input_cost_last_quote":"2013-04-05","input_cost_observations":4,"residual_eur_per_litre":0.2134035595516749,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0095739904622162,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0096 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2013-04-08..2013-04-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-04-08","input_cost_last_quote":"2013-04-12","input_cost_observations":5,"residual_eur_per_litre":0.24392253932196453,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004165590462216077,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":49572,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-04-08|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5611,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2407805,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2013-04-15","period_type":"week","period_start":"2013-04-15","period_end":"2013-04-21","retail_incl_tax_eur_per_litre":1.3445,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.25141056910569104,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3560577158229399,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6053699999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":45.02566009669022,"pre_tax_eur_per_litre":0.7391300000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4709886992198298,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-04-15..2013-04-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-04-15","input_cost_last_quote":"2013-04-19","input_cost_observations":5,"residual_eur_per_litre":0.2681413007801703,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0025808904622162,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":49691,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-04-15|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5611,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2407923,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2013-04-22","period_type":"week","period_start":"2013-04-22","period_end":"2013-04-28","retail_incl_tax_eur_per_litre":1.3325799999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24918162601626015,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3560577158229399,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6035999999999998,"total_tax_data_class":"CALCULATED","tax_share_pct":45.29559200948536,"pre_tax_eur_per_litre":0.7289800000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4859363854810986,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-04-22..2013-04-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-04-22","input_cost_last_quote":"2013-04-26","input_cost_observations":5,"residual_eur_per_litre":0.24304361451890155,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0020163904622163,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":49810,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-04-22|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5611,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2408042,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2013-04-29","period_type":"week","period_start":"2013-04-29","period_end":"2013-05-05","retail_incl_tax_eur_per_litre":1.30836,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24465268292682926,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3560577158229399,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5971,"total_tax_data_class":"CALCULATED","tax_share_pct":45.63728637378092,"pre_tax_eur_per_litre":0.71126,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.490511304999429,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2013-04-29..2013-05-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-04-29","input_cost_last_quote":"2013-05-03","input_cost_observations":4,"residual_eur_per_litre":0.22074869500057095,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004440790462216077,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":49929,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-04-29|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5611,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2408161,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2013-05-06","period_type":"week","period_start":"2013-05-06","period_end":"2013-05-12","retail_incl_tax_eur_per_litre":1.2764900000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23869325203252034,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3560577158229399,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5893900000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":46.172707972643735,"pre_tax_eur_per_litre":0.6871,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4984062948468802,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-05-06..2013-05-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-05-06","input_cost_last_quote":"2013-05-10","input_cost_observations":5,"residual_eur_per_litre":0.18869370515311978,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006593990462215977,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0066 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2013-05-13..2013-05-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-05-13","input_cost_last_quote":"2013-05-17","input_cost_observations":5,"residual_eur_per_litre":0.17881379041600762,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.007005590462216177,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0070 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2013-05-20..2013-05-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-05-20","input_cost_last_quote":"2013-05-24","input_cost_observations":5,"residual_eur_per_litre":0.17525825485845278,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.009749990462216076,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0097 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2013-05-28..2013-05-31. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-05-28","input_cost_last_quote":"2013-05-31","input_cost_observations":4,"residual_eur_per_litre":0.18256854027459277,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.010908090462215877,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0109 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2013-06-03..2013-06-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-06-03","input_cost_last_quote":"2013-06-07","input_cost_observations":5,"residual_eur_per_litre":0.17028346804044026,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.018228590462216178,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0182 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2013-06-10..2013-06-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-06-10","input_cost_last_quote":"2013-06-14","input_cost_observations":5,"residual_eur_per_litre":0.18817202718788026,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.016900190462216077,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0169 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2013-06-17..2013-06-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-06-17","input_cost_last_quote":"2013-06-21","input_cost_observations":5,"residual_eur_per_litre":0.19435359759238535,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.014554190462216078,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0146 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2013-06-24..2013-06-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-06-24","input_cost_last_quote":"2013-06-28","input_cost_observations":5,"residual_eur_per_litre":0.1814368913806005,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.026282890462216078,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0263 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2013-07-01..2013-07-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-07-01","input_cost_last_quote":"2013-07-05","input_cost_observations":4,"residual_eur_per_litre":0.17073572657387323,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.024644290462216077,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0246 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2013-07-08..2013-07-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-07-08","input_cost_last_quote":"2013-07-12","input_cost_observations":5,"residual_eur_per_litre":0.16323219815013398,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.021089990462215952,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0211 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2013-07-15..2013-07-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-07-15","input_cost_last_quote":"2013-07-19","input_cost_observations":5,"residual_eur_per_litre":0.18889327726116922,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0200860904622162,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0201 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":51253,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-07-15|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5611,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2409493,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2013-07-22","period_type":"week","period_start":"2013-07-22","period_end":"2013-07-28","retail_incl_tax_eur_per_litre":1.3246,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24768943089430895,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3560577158229399,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5929,"total_tax_data_class":"CALCULATED","tax_share_pct":44.760682470179674,"pre_tax_eur_per_litre":0.7317,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5161055204021301,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-07-22..2013-07-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-07-22","input_cost_last_quote":"2013-07-26","input_cost_observations":5,"residual_eur_per_litre":0.21559447959786993,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.013341990462216078,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0133 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":51377,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-07-22|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5611,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2409616,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2013-07-29","period_type":"week","period_start":"2013-07-29","period_end":"2013-08-04","retail_incl_tax_eur_per_litre":1.31586,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2460551219512195,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3560577158229399,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59029,"total_tax_data_class":"CALCULATED","tax_share_pct":44.859635523535935,"pre_tax_eur_per_litre":0.72557,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5154277989812605,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-07-29..2013-08-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-07-29","input_cost_last_quote":"2013-08-02","input_cost_observations":5,"residual_eur_per_litre":0.2101422010187395,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.014542090462216077,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0145 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":51501,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-07-29|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5611,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2409741,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2013-08-05","period_type":"week","period_start":"2013-08-05","period_end":"2013-08-11","retail_incl_tax_eur_per_litre":1.3151,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2459130081300813,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3560577158229399,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59098,"total_tax_data_class":"CALCULATED","tax_share_pct":44.938027526423845,"pre_tax_eur_per_litre":0.72412,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5128182571667972,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-08-05..2013-08-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-08-05","input_cost_last_quote":"2013-08-09","input_cost_observations":5,"residual_eur_per_litre":0.21130174283320277,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.013518590462216077,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0135 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":51625,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-08-05|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5611,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2409864,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2013-08-12","period_type":"week","period_start":"2013-08-12","period_end":"2013-08-18","retail_incl_tax_eur_per_litre":1.32134,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.247079837398374,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3560577158229399,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5946499999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":45.00355699517157,"pre_tax_eur_per_litre":0.7266900000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5240332906885787,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-08-12..2013-08-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-08-12","input_cost_last_quote":"2013-08-16","input_cost_observations":5,"residual_eur_per_litre":0.20265670931142132,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0104396904622162,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0104 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":51749,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-08-12|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5611,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2409986,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2013-08-19","period_type":"week","period_start":"2013-08-19","period_end":"2013-08-25","retail_incl_tax_eur_per_litre":1.29961,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24301650406504066,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3560577158229399,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.58556,"total_tax_data_class":"CALCULATED","tax_share_pct":45.0565939012473,"pre_tax_eur_per_litre":0.71405,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5231645514287531,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-08-19..2013-08-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-08-19","input_cost_last_quote":"2013-08-23","input_cost_observations":5,"residual_eur_per_litre":0.19088544857124692,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.016622490462216078,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0166 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2013-08-26..2013-08-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-08-26","input_cost_last_quote":"2013-08-30","input_cost_observations":5,"residual_eur_per_litre":0.17171053962191693,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0144442904622163,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0144 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":51997,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-08-26|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5611,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2410236,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2013-09-02","period_type":"week","period_start":"2013-09-02","period_end":"2013-09-08","retail_incl_tax_eur_per_litre":1.31464,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2458269918699187,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3560577158229399,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.58801,"total_tax_data_class":"CALCULATED","tax_share_pct":44.72783423598856,"pre_tax_eur_per_litre":0.72663,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5543180216359744,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2013-09-03..2013-09-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-09-03","input_cost_last_quote":"2013-09-06","input_cost_observations":4,"residual_eur_per_litre":0.1723119783640256,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.017065890462216078,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0171 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":52121,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-09-02|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5611,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2410360,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2013-09-09","period_type":"week","period_start":"2013-09-09","period_end":"2013-09-15","retail_incl_tax_eur_per_litre":1.31156,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24525105691056912,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3560577158229399,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.58598,"total_tax_data_class":"CALCULATED","tax_share_pct":44.67809326298454,"pre_tax_eur_per_litre":0.72558,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5371614324230564,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-09-09..2013-09-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-09-09","input_cost_last_quote":"2013-09-13","input_cost_observations":5,"residual_eur_per_litre":0.1884185675769436,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.018854390462216077,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0189 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2013-09-16..2013-09-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-09-16","input_cost_last_quote":"2013-09-20","input_cost_observations":5,"residual_eur_per_litre":0.23463939355146327,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.011010290462216077,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0110 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2013-09-23..2013-09-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-09-23","input_cost_last_quote":"2013-09-27","input_cost_observations":5,"residual_eur_per_litre":0.2312588125517722,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.014245590462215877,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0142 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":52493,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-09-23|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5611,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2410735,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2013-09-30","period_type":"week","period_start":"2013-09-30","period_end":"2013-10-06","retail_incl_tax_eur_per_litre":1.3191,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2466609756097561,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3560577158229399,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59095,"total_tax_data_class":"CALCULATED","tax_share_pct":44.79948449700554,"pre_tax_eur_per_litre":0.72815,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5041872206765883,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-09-30..2013-10-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-09-30","input_cost_last_quote":"2013-10-04","input_cost_observations":5,"residual_eur_per_litre":0.22396277932341174,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.014475490462216077,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0145 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":52617,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-09-30|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5611,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2410860,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2013-10-07","period_type":"week","period_start":"2013-10-07","period_end":"2013-10-13","retail_incl_tax_eur_per_litre":1.32342,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24746878048780488,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3560577158229399,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59452,"total_tax_data_class":"CALCULATED","tax_share_pct":44.92300252376419,"pre_tax_eur_per_litre":0.7289,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5119402972920587,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-10-07..2013-10-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-10-07","input_cost_last_quote":"2013-10-11","input_cost_observations":5,"residual_eur_per_litre":0.21695970270794127,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.011077990462216077,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0111 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2013-10-14..2013-10-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-10-14","input_cost_last_quote":"2013-10-18","input_cost_observations":5,"residual_eur_per_litre":0.216019994659424,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.009827490462215954,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0098 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":52865,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-10-14|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5611,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2411105,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2013-10-21","period_type":"week","period_start":"2013-10-21","period_end":"2013-10-27","retail_incl_tax_eur_per_litre":1.31508,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24590926829268292,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3560577158229399,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5940099999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":45.16911518690878,"pre_tax_eur_per_litre":0.7210700000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.493794667092451,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-10-21..2013-10-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-10-21","input_cost_last_quote":"2013-10-25","input_cost_observations":5,"residual_eur_per_litre":0.2272753329075491,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0097870904622162,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0098 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2013-10-28..2013-11-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-10-28","input_cost_last_quote":"2013-11-01","input_cost_observations":5,"residual_eur_per_litre":0.219815875025367,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0101069904622162,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0101 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2013-11-04..2013-11-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-11-04","input_cost_last_quote":"2013-11-08","input_cost_observations":5,"residual_eur_per_litre":0.21941902044244646,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0093095904622162,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0093 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2013-11-11..2013-11-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-11-11","input_cost_last_quote":"2013-11-15","input_cost_observations":5,"residual_eur_per_litre":0.19771475473215852,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.012030690462216076,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0120 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2013-11-18..2013-11-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-11-18","input_cost_last_quote":"2013-11-22","input_cost_observations":5,"residual_eur_per_litre":0.18840562318314383,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.009083690462216076,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0091 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2013-11-25..2013-11-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-11-25","input_cost_last_quote":"2013-11-29","input_cost_observations":4,"residual_eur_per_litre":0.17574724811322837,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0107095904622162,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0107 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":53609,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-11-25|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5611,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2411848,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2013-12-02","period_type":"week","period_start":"2013-12-02","period_end":"2013-12-08","retail_incl_tax_eur_per_litre":1.2795999999999998,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23927479674796745,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3560577158229399,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5865099999999998,"total_tax_data_class":"CALCULATED","tax_share_pct":45.83541731791185,"pre_tax_eur_per_litre":0.6930900000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.519574057763858,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-12-02..2013-12-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-12-02","input_cost_last_quote":"2013-12-06","input_cost_observations":5,"residual_eur_per_litre":0.17351594223614203,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0108516904622164,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0109 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":53733,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-12-02|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5611,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2411972,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2013-12-09","period_type":"week","period_start":"2013-12-09","period_end":"2013-12-15","retail_incl_tax_eur_per_litre":1.29212,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2416159349593496,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3560577158229399,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.58937,"total_tax_data_class":"CALCULATED","tax_share_pct":45.612636597220074,"pre_tax_eur_per_litre":0.70275,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.49915271288998225,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-12-09..2013-12-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-12-09","input_cost_last_quote":"2013-12-13","input_cost_observations":5,"residual_eur_per_litre":0.20359728711001773,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.010213490462216077,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0102 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":53857,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-12-09|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5611,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2412097,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2013-12-16","period_type":"week","period_start":"2013-12-16","period_end":"2013-12-22","retail_incl_tax_eur_per_litre":1.29088,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2413840650406504,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3560577158229399,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59004,"total_tax_data_class":"CALCULATED","tax_share_pct":45.70835399107585,"pre_tax_eur_per_litre":0.70084,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5058935798717645,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-12-16..2013-12-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-12-16","input_cost_last_quote":"2013-12-20","input_cost_observations":5,"residual_eur_per_litre":0.19494642012823546,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.009104190462216078,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0091 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":53981,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-12-16|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5611,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2412220,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2014-01-06","period_type":"week","period_start":"2014-01-06","period_end":"2014-01-12","retail_incl_tax_eur_per_litre":1.28499,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24028268292682928,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34927918003735836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.58951,"total_tax_data_class":"CALCULATED","tax_share_pct":45.876621607950256,"pre_tax_eur_per_litre":0.69548,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.49466324902801,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-01-06..2014-01-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-01-06","input_cost_last_quote":"2014-01-10","input_cost_observations":5,"residual_eur_per_litre":0.20081675097198998,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0000637914459507828,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":54105,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-01-06|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5612,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2412344,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2014-01-13","period_type":"week","period_start":"2014-01-13","period_end":"2014-01-19","retail_incl_tax_eur_per_litre":1.2835699999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2400171544715447,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34927918003735836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5911099999999998,"total_tax_data_class":"CALCULATED","tax_share_pct":46.05202676908934,"pre_tax_eur_per_litre":0.6924600000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4979046018280852,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-01-13..2014-01-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-01-13","input_cost_last_quote":"2014-01-17","input_cost_observations":5,"residual_eur_per_litre":0.19455539817191492,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.002230808554048994,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":54229,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-01-13|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5612,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2412468,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2014-01-20","period_type":"week","period_start":"2014-01-20","period_end":"2014-01-26","retail_incl_tax_eur_per_litre":1.2783,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23903170731707318,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34927918003735836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.58982,"total_tax_data_class":"CALCULATED","tax_share_pct":46.14096847375421,"pre_tax_eur_per_litre":0.68848,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5048826362175461,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-01-20..2014-01-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-01-20","input_cost_last_quote":"2014-01-24","input_cost_observations":5,"residual_eur_per_litre":0.18359736378245392,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0018562085540492171,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":54353,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-01-20|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5612,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2412592,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2014-01-27","period_type":"week","period_start":"2014-01-27","period_end":"2014-02-02","retail_incl_tax_eur_per_litre":1.2623900000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2360566666666667,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34927918003735836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.58354,"total_tax_data_class":"CALCULATED","tax_share_pct":46.225017625298044,"pre_tax_eur_per_litre":0.6788500000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5033091134607046,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-01-27..2014-01-31. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-01-27","input_cost_last_quote":"2014-01-31","input_cost_observations":5,"residual_eur_per_litre":0.17554088653929542,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.002208891445950806,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":54477,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-01-27|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5612,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2412715,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2014-02-03","period_type":"week","period_start":"2014-02-03","period_end":"2014-02-09","retail_incl_tax_eur_per_litre":1.25962,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23553869918699186,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34927918003735836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.58082,"total_tax_data_class":"CALCULATED","tax_share_pct":46.11073180800559,"pre_tax_eur_per_litre":0.6788,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5009819940449813,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-02-03..2014-02-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-02-03","input_cost_last_quote":"2014-02-07","input_cost_observations":5,"residual_eur_per_litre":0.1778180059550187,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0049173914459507825,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":54601,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-02-03|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5612,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2412839,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2014-02-10","period_type":"week","period_start":"2014-02-10","period_end":"2014-02-16","retail_incl_tax_eur_per_litre":1.2783499999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2390410569105691,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34927918003735836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5879499999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":45.99288144874252,"pre_tax_eur_per_litre":0.6904,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5027006262216327,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-02-10..2014-02-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-02-10","input_cost_last_quote":"2014-02-14","input_cost_observations":5,"residual_eur_per_litre":0.18769937377836732,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0004553914459508828,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":54725,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-02-10|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5612,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2412962,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2014-02-17","period_type":"week","period_start":"2014-02-17","period_end":"2014-02-23","retail_incl_tax_eur_per_litre":1.28417,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24012934959349594,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34927918003735836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5918299999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":46.08657732231714,"pre_tax_eur_per_litre":0.6923400000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5030085838988719,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2014-02-18..2014-02-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-02-18","input_cost_last_quote":"2014-02-21","input_cost_observations":4,"residual_eur_per_litre":0.1893314161011282,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.002978408554049094,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":54849,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-02-17|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5612,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2413087,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2014-02-24","period_type":"week","period_start":"2014-02-24","period_end":"2014-03-02","retail_incl_tax_eur_per_litre":1.2786300000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23909341463414638,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34927918003735836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5898900000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":46.13453461908449,"pre_tax_eur_per_litre":0.68874,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.49988164544282304,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-02-24..2014-02-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-02-24","input_cost_last_quote":"2014-02-28","input_cost_observations":5,"residual_eur_per_litre":0.18885835455717692,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0018664085540494172,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":54973,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-02-24|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5612,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2413211,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2014-03-03","period_type":"week","period_start":"2014-03-03","period_end":"2014-03-09","retail_incl_tax_eur_per_litre":1.2772000000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23882601626016262,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34927918003735836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.58669,"total_tax_data_class":"CALCULATED","tax_share_pct":45.935640463513934,"pre_tax_eur_per_litre":0.69051,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4981271348919066,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-03-03..2014-03-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-03-03","input_cost_last_quote":"2014-03-07","input_cost_observations":5,"residual_eur_per_litre":0.19238286510809344,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0017406914459506828,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":55097,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-03-03|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5612,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2413335,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2014-03-10","period_type":"week","period_start":"2014-03-10","period_end":"2014-03-16","retail_incl_tax_eur_per_litre":1.2797100000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23929536585365854,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34927918003735836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5864600000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":45.82757030889811,"pre_tax_eur_per_litre":0.69325,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4891582332041058,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-03-10..2014-03-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-03-10","input_cost_last_quote":"2014-03-14","input_cost_observations":5,"residual_eur_per_litre":0.20409176679589425,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0026008914459506828,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":55221,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-03-10|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5612,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2413459,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2014-03-17","period_type":"week","period_start":"2014-03-17","period_end":"2014-03-23","retail_incl_tax_eur_per_litre":1.26743,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23699910569105692,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34927918003735836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.58245,"total_tax_data_class":"CALCULATED","tax_share_pct":45.95520068169445,"pre_tax_eur_per_litre":0.68498,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4837210402961086,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-03-17..2014-03-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-03-17","input_cost_last_quote":"2014-03-21","input_cost_observations":5,"residual_eur_per_litre":0.20125895970389146,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004708791445950783,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":55345,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-03-17|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5612,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2413583,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2014-03-24","period_type":"week","period_start":"2014-03-24","period_end":"2014-03-30","retail_incl_tax_eur_per_litre":1.2709000000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23764796747967482,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34927918003735836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.58554,"total_tax_data_class":"CALCULATED","tax_share_pct":46.07286175151467,"pre_tax_eur_per_litre":0.6853600000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.48652034000873495,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-03-24..2014-03-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-03-24","input_cost_last_quote":"2014-03-28","input_cost_observations":5,"residual_eur_per_litre":0.19883965999126513,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0017061914459508057,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":55469,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-03-24|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5612,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2413707,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2014-03-31","period_type":"week","period_start":"2014-03-31","period_end":"2014-04-06","retail_incl_tax_eur_per_litre":1.2721500000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2378817073170732,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34927918003735836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5874900000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":46.18087489682821,"pre_tax_eur_per_litre":0.6846599999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4808641520873927,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-03-31..2014-04-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-03-31","input_cost_last_quote":"2014-04-04","input_cost_observations":5,"residual_eur_per_litre":0.2037958479126072,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0004048085540494402,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":55593,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-03-31|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5612,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2413832,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2014-04-07","period_type":"week","period_start":"2014-04-07","period_end":"2014-04-13","retail_incl_tax_eur_per_litre":1.26804,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23711317073170732,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34927918003735836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.58649,"total_tax_data_class":"CALCULATED","tax_share_pct":46.25169553010946,"pre_tax_eur_per_litre":0.68155,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.48523649787615847,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-04-07..2014-04-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-04-07","input_cost_last_quote":"2014-04-11","input_cost_observations":5,"residual_eur_per_litre":0.19631350212384152,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0001201085540492172,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":55717,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-04-07|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5612,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2413955,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2014-04-14","period_type":"week","period_start":"2014-04-14","period_end":"2014-04-20","retail_incl_tax_eur_per_litre":1.2621099999999998,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23600430894308938,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34927918003735836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5847299999999997,"total_tax_data_class":"CALCULATED","tax_share_pct":46.329559230178035,"pre_tax_eur_per_litre":0.67738,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4959984202668184,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2014-04-14..2014-04-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-04-14","input_cost_last_quote":"2014-04-17","input_cost_observations":4,"residual_eur_per_litre":0.18138157973318159,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0006807914459509828,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":55841,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-04-14|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5612,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2414079,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2014-04-28","period_type":"week","period_start":"2014-04-28","period_end":"2014-05-04","retail_incl_tax_eur_per_litre":1.26786,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23707951219512194,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34927918003735836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5837699999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":46.04372722540344,"pre_tax_eur_per_litre":0.6840900000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.49629261701549393,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2014-04-28..2014-05-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-04-28","input_cost_last_quote":"2014-05-02","input_cost_observations":4,"residual_eur_per_litre":0.18779738298450618,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003184091445950906,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":55965,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-04-28|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5612,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2414203,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2014-05-05","period_type":"week","period_start":"2014-05-05","period_end":"2014-05-11","retail_incl_tax_eur_per_litre":1.26644,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2368139837398374,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34927918003735836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5833699999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":46.06376930608635,"pre_tax_eur_per_litre":0.6830700000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.491030464564288,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-05-05..2014-05-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-05-05","input_cost_last_quote":"2014-05-09","input_cost_observations":5,"residual_eur_per_litre":0.1920395354357121,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003349491445950906,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":56089,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-05-05|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5612,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2414327,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2014-05-12","period_type":"week","period_start":"2014-05-12","period_end":"2014-05-18","retail_incl_tax_eur_per_litre":1.26628,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23678406504065042,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34927918003735836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.58556,"total_tax_data_class":"CALCULATED","tax_share_pct":46.242537195564964,"pre_tax_eur_per_litre":0.68072,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.502573399170906,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-05-12..2014-05-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-05-12","input_cost_last_quote":"2014-05-16","input_cost_observations":5,"residual_eur_per_litre":0.17814660082909392,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0006189914459507828,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":56213,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-05-12|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5612,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2414450,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2014-05-19","period_type":"week","period_start":"2014-05-19","period_end":"2014-05-25","retail_incl_tax_eur_per_litre":1.26006,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2356209756097561,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34927918003735836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.58398,"total_tax_data_class":"CALCULATED","tax_share_pct":46.34541212323223,"pre_tax_eur_per_litre":0.67608,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5091290072981707,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-05-19..2014-05-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-05-19","input_cost_last_quote":"2014-05-23","input_cost_observations":5,"residual_eur_per_litre":0.16695099270182936,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0011317914459507829,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":56337,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-05-19|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5612,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2414575,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2014-05-26","period_type":"week","period_start":"2014-05-26","period_end":"2014-06-01","retail_incl_tax_eur_per_litre":1.26678,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23687756097560975,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34927918003735836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.58791,"total_tax_data_class":"CALCULATED","tax_share_pct":46.40979491308672,"pre_tax_eur_per_litre":0.67887,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5062320668416056,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-05-26..2014-05-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-05-26","input_cost_last_quote":"2014-05-30","input_cost_observations":5,"residual_eur_per_litre":0.1726379331583944,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0021565085540492172,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":56461,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-05-26|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5612,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2414698,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2014-06-02","period_type":"week","period_start":"2014-06-02","period_end":"2014-06-08","retail_incl_tax_eur_per_litre":1.27154,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23776764227642277,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34927918003735836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59013,"total_tax_data_class":"CALCULATED","tax_share_pct":46.410651650754204,"pre_tax_eur_per_litre":0.68141,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5033550550811814,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-06-02..2014-06-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-06-02","input_cost_last_quote":"2014-06-06","input_cost_observations":5,"residual_eur_per_litre":0.17805494491881863,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0037923085540492174,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":56585,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-06-02|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5612,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2414824,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2014-06-09","period_type":"week","period_start":"2014-06-09","period_end":"2014-06-15","retail_incl_tax_eur_per_litre":1.2786300000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23909341463414638,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34927918003735836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5948600000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":46.52323189663937,"pre_tax_eur_per_litre":0.68377,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5150528890320858,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-06-09..2014-06-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-06-09","input_cost_last_quote":"2014-06-13","input_cost_observations":5,"residual_eur_per_litre":0.1687171109679142,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.007979508554049417,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0080 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":56709,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-06-09|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5612,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2414948,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2014-06-16","period_type":"week","period_start":"2014-06-16","period_end":"2014-06-22","retail_incl_tax_eur_per_litre":1.26958,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23740113821138212,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34927918003735836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5894899999999998,"total_tax_data_class":"CALCULATED","tax_share_pct":46.431890861544765,"pre_tax_eur_per_litre":0.6800900000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5295581810736758,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-06-16..2014-06-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-06-16","input_cost_last_quote":"2014-06-20","input_cost_observations":5,"residual_eur_per_litre":0.15053181892632433,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.003455908554049094,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":56833,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-06-16|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5612,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2415070,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2014-06-23","period_type":"week","period_start":"2014-06-23","period_end":"2014-06-29","retail_incl_tax_eur_per_litre":1.2841900000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24013308943089434,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34927918003735836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5916000000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":46.06794944673296,"pre_tax_eur_per_litre":0.69259,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5225849838099936,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-06-23..2014-06-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-06-23","input_cost_last_quote":"2014-06-27","input_cost_observations":5,"residual_eur_per_litre":0.1700050161900064,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.002690908554049417,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":56957,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-06-23|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5612,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2415194,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2014-06-30","period_type":"week","period_start":"2014-06-30","period_end":"2014-07-06","retail_incl_tax_eur_per_litre":1.28377,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24005455284552846,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34927918003735836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59093,"total_tax_data_class":"CALCULATED","tax_share_pct":46.030831067870416,"pre_tax_eur_per_litre":0.69284,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5076093772369211,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2014-06-30..2014-07-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-06-30","input_cost_last_quote":"2014-07-03","input_cost_observations":4,"residual_eur_per_litre":0.18523062276307892,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0019634085540492173,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":57081,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-06-30|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5612,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2415318,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2014-07-07","period_type":"week","period_start":"2014-07-07","period_end":"2014-07-13","retail_incl_tax_eur_per_litre":1.28854,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24094650406504065,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34927918003735836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59297,"total_tax_data_class":"CALCULATED","tax_share_pct":46.01874990299098,"pre_tax_eur_per_litre":0.69557,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.49513319246779786,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-07-07..2014-07-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-07-07","input_cost_last_quote":"2014-07-11","input_cost_observations":5,"residual_eur_per_litre":0.2004368075322021,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0033755085540492172,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":57205,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-07-07|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5612,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2415442,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2014-07-14","period_type":"week","period_start":"2014-07-14","period_end":"2014-07-20","retail_incl_tax_eur_per_litre":1.28566,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2404079674796748,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34927918003735836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59281,"total_tax_data_class":"CALCULATED","tax_share_pct":46.10939128540983,"pre_tax_eur_per_litre":0.6928500000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4886981006093812,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-07-14..2014-07-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-07-14","input_cost_last_quote":"2014-07-18","input_cost_observations":5,"residual_eur_per_litre":0.20415189939061895,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.003841108554049094,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":57329,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-07-14|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5612,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2415566,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2014-07-21","period_type":"week","period_start":"2014-07-21","period_end":"2014-07-27","retail_incl_tax_eur_per_litre":1.27719,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23882414634146343,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34927918003735836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59018,"total_tax_data_class":"CALCULATED","tax_share_pct":46.20925625787862,"pre_tax_eur_per_litre":0.68701,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.496377041235852,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-07-21..2014-07-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-07-21","input_cost_last_quote":"2014-07-25","input_cost_observations":5,"residual_eur_per_litre":0.19063295876414801,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.002554308554049217,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":57453,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-07-21|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5612,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2415691,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2014-07-28","period_type":"week","period_start":"2014-07-28","period_end":"2014-08-03","retail_incl_tax_eur_per_litre":1.27441,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23830430894308943,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34927918003735836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59028,"total_tax_data_class":"CALCULATED","tax_share_pct":46.31790397124944,"pre_tax_eur_per_litre":0.68413,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4959020489027721,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-07-28..2014-08-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-07-28","input_cost_last_quote":"2014-08-01","input_cost_observations":5,"residual_eur_per_litre":0.18822795109722787,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0033167085540492173,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":57577,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-07-28|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5612,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2415816,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2014-08-04","period_type":"week","period_start":"2014-08-04","period_end":"2014-08-10","retail_incl_tax_eur_per_litre":1.26372,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23630536585365855,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34927918003735836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.58593,"total_tax_data_class":"CALCULATED","tax_share_pct":46.36549235590162,"pre_tax_eur_per_litre":0.67779,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.48698100664194566,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-08-04..2014-08-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-08-04","input_cost_last_quote":"2014-08-08","input_cost_observations":5,"residual_eur_per_litre":0.19080899335805432,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0004249085540492172,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":57701,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-08-04|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5612,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2415939,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2014-08-11","period_type":"week","period_start":"2014-08-11","period_end":"2014-08-17","retail_incl_tax_eur_per_litre":1.2518399999999998,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23408390243902436,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34927918003735836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5814199999999998,"total_tax_data_class":"CALCULATED","tax_share_pct":46.44523261758691,"pre_tax_eur_per_litre":0.67042,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4795470893766123,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-08-11..2014-08-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-08-11","input_cost_last_quote":"2014-08-15","input_cost_observations":5,"residual_eur_per_litre":0.1908729106233877,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.002389991445950983,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":57825,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-08-11|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5612,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2416064,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2014-08-18","period_type":"week","period_start":"2014-08-18","period_end":"2014-08-24","retail_incl_tax_eur_per_litre":1.25301,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23430268292682926,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34927918003735836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.58254,"total_tax_data_class":"CALCULATED","tax_share_pct":46.49124907223406,"pre_tax_eur_per_litre":0.67047,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4720073019501915,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-08-18..2014-08-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-08-18","input_cost_last_quote":"2014-08-22","input_cost_observations":5,"residual_eur_per_litre":0.19846269804980846,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0012814914459507829,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":57949,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-08-18|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5612,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2416188,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2014-08-25","period_type":"week","period_start":"2014-08-25","period_end":"2014-08-31","retail_incl_tax_eur_per_litre":1.2491800000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2335865040650407,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34927918003735836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5826400000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":46.641797018844365,"pre_tax_eur_per_litre":0.66654,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4800424863153167,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-08-25..2014-08-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-08-25","input_cost_last_quote":"2014-08-29","input_cost_observations":5,"residual_eur_per_litre":0.18649751368468329,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0002775914459505828,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":58073,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-08-25|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5612,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2416312,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2014-09-01","period_type":"week","period_start":"2014-09-01","period_end":"2014-09-07","retail_incl_tax_eur_per_litre":1.2366700000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23124723577235776,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34927918003735836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5778400000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":46.72548052431126,"pre_tax_eur_per_litre":0.65883,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.48389931791981994,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2014-09-02..2014-09-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-09-02","input_cost_last_quote":"2014-09-05","input_cost_observations":4,"residual_eur_per_litre":0.17493068208018006,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003304291445950583,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":58197,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-09-01|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5612,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2416435,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2014-09-08","period_type":"week","period_start":"2014-09-08","period_end":"2014-09-14","retail_incl_tax_eur_per_litre":1.2438699999999998,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23259357723577231,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34927918003735836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5817699999999998,"total_tax_data_class":"CALCULATED","tax_share_pct":46.77096481143528,"pre_tax_eur_per_litre":0.6621,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.47350851301709135,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-09-08..2014-09-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-09-08","input_cost_last_quote":"2014-09-12","input_cost_observations":5,"residual_eur_per_litre":0.18859148698290867,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0001263914459509828,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":58321,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-09-08|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5612,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2416558,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2014-09-15","period_type":"week","period_start":"2014-09-15","period_end":"2014-09-21","retail_incl_tax_eur_per_litre":1.23344,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2306432520325203,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34927918003735836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.57808,"total_tax_data_class":"CALCULATED","tax_share_pct":46.86729796341938,"pre_tax_eur_per_litre":0.65536,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4727489788342858,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-09-15..2014-09-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-09-15","input_cost_last_quote":"2014-09-19","input_cost_observations":5,"residual_eur_per_litre":0.1826110211657142,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0022661914459507827,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":58445,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-09-15|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5612,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2416684,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2014-09-22","period_type":"week","period_start":"2014-09-22","period_end":"2014-09-28","retail_incl_tax_eur_per_litre":1.2354,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23100975609756097,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34927918003735836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.57981,"total_tax_data_class":"CALCULATED","tax_share_pct":46.93297717338514,"pre_tax_eur_per_litre":0.65559,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.46683574407242556,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-09-22..2014-09-26. 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Mean of 2 quote day(s) in 2014-09-29..2014-10-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-09-29","input_cost_last_quote":"2014-10-03","input_cost_observations":2,"residual_eur_per_litre":0.19126097661962277,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0007144914459508058,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":58693,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-09-29|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5612,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2416932,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2014-10-06","period_type":"week","period_start":"2014-10-06","period_end":"2014-10-12","retail_incl_tax_eur_per_litre":1.2385899999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2316062601626016,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34927918003735836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5801699999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":46.841166164751854,"pre_tax_eur_per_litre":0.65842,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.44866204482807676,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-10-06..2014-10-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-10-06","input_cost_last_quote":"2014-10-10","input_cost_observations":5,"residual_eur_per_litre":0.20975795517192328,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0008799914459508828,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":58817,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-10-06|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5612,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2417055,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2014-10-13","period_type":"week","period_start":"2014-10-13","period_end":"2014-10-19","retail_incl_tax_eur_per_litre":1.2301199999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23002243902439024,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34927918003735836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5779799999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":46.985659935616034,"pre_tax_eur_per_litre":0.65214,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4230407014679479,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-10-13..2014-10-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-10-13","input_cost_last_quote":"2014-10-17","input_cost_observations":5,"residual_eur_per_litre":0.22909929853205208,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0016255914459508828,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":58941,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-10-13|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5612,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2417179,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2014-10-20","period_type":"week","period_start":"2014-10-20","period_end":"2014-10-26","retail_incl_tax_eur_per_litre":1.2101600000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22629008130081302,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34927918003735836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.57169,"total_tax_data_class":"CALCULATED","tax_share_pct":47.240860712633044,"pre_tax_eur_per_litre":0.6384700000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.423497630760516,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-10-20..2014-10-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-10-20","input_cost_last_quote":"2014-10-24","input_cost_observations":5,"residual_eur_per_litre":0.2149723692394841,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004771491445950806,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":59065,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-10-20|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5612,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2417303,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2014-10-27","period_type":"week","period_start":"2014-10-27","period_end":"2014-11-02","retail_incl_tax_eur_per_litre":1.1961,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2236609756097561,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34927918003735836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5689899999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":47.570437254410166,"pre_tax_eur_per_litre":0.6271100000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4251637468891837,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-10-27..2014-10-31. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-10-27","input_cost_last_quote":"2014-10-31","input_cost_observations":5,"residual_eur_per_litre":0.20194625311081643,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004858691445950906,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":59189,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-10-27|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5612,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2417428,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2014-11-03","period_type":"week","period_start":"2014-11-03","period_end":"2014-11-09","retail_incl_tax_eur_per_litre":1.1888800000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22231089430894313,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34927918003735836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5680300000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":47.77858152210484,"pre_tax_eur_per_litre":0.62085,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.41852439456345725,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-11-03..2014-11-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-11-03","input_cost_last_quote":"2014-11-07","input_cost_observations":5,"residual_eur_per_litre":0.20232560543654274,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004378891445950583,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":59313,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-11-03|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5612,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2417552,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2014-11-10","period_type":"week","period_start":"2014-11-10","period_end":"2014-11-16","retail_incl_tax_eur_per_litre":1.18249,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2211160162601626,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34927918003735836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.56717,"total_tax_data_class":"CALCULATED","tax_share_pct":47.964041979213356,"pre_tax_eur_per_litre":0.6153200000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4035386134192657,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-11-10..2014-11-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-11-10","input_cost_last_quote":"2014-11-14","input_cost_observations":5,"residual_eur_per_litre":0.2117813865807344,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003966991445950906,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":59437,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-11-10|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5612,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2417676,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2014-11-17","period_type":"week","period_start":"2014-11-17","period_end":"2014-11-23","retail_incl_tax_eur_per_litre":1.1723,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21921056910569106,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34927918003735836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.56453,"total_tax_data_class":"CALCULATED","tax_share_pct":48.15576217691717,"pre_tax_eur_per_litre":0.60777,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.390560555634745,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-11-17..2014-11-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-11-17","input_cost_last_quote":"2014-11-21","input_cost_observations":5,"residual_eur_per_litre":0.21720944436525497,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004870491445950783,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":59561,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-11-17|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5612,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2417800,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2014-11-24","period_type":"week","period_start":"2014-11-24","period_end":"2014-11-30","retail_incl_tax_eur_per_litre":1.16881,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2185579674796748,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34927918003735836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.56629,"total_tax_data_class":"CALCULATED","tax_share_pct":48.450133041298415,"pre_tax_eur_per_litre":0.60252,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3872324914857405,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2014-11-24..2014-11-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-11-24","input_cost_last_quote":"2014-11-28","input_cost_observations":4,"residual_eur_per_litre":0.2152875085142595,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0019029914459507827,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":59685,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-11-24|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5612,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2417924,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2014-12-01","period_type":"week","period_start":"2014-12-01","period_end":"2014-12-07","retail_incl_tax_eur_per_litre":1.16314,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21749772357723576,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34927918003735836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.56658,"total_tax_data_class":"CALCULATED","tax_share_pct":48.71124714135873,"pre_tax_eur_per_litre":0.59656,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3542349739938542,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-12-01..2014-12-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-12-01","input_cost_last_quote":"2014-12-05","input_cost_observations":5,"residual_eur_per_litre":0.24232502600614583,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0002421914459507828,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":59809,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-12-01|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5612,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2418048,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2014-12-08","period_type":"week","period_start":"2014-12-08","period_end":"2014-12-14","retail_incl_tax_eur_per_litre":1.15137,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2152968292682927,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34927918003735836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.56581,"total_tax_data_class":"CALCULATED","tax_share_pct":49.142326098473994,"pre_tax_eur_per_litre":0.58556,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.32561527216230113,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-12-08..2014-12-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-12-08","input_cost_last_quote":"2014-12-12","input_cost_observations":5,"residual_eur_per_litre":0.2599447278376989,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0015178085540492171,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":59933,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-12-08|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5612,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2418171,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2014-12-15","period_type":"week","period_start":"2014-12-15","period_end":"2014-12-21","retail_incl_tax_eur_per_litre":1.12682,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2107061788617886,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34927918003735836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.55978,"total_tax_data_class":"CALCULATED","tax_share_pct":49.67785449317549,"pre_tax_eur_per_litre":0.56704,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3033145280125988,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-12-15..2014-12-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-12-15","input_cost_last_quote":"2014-12-19","input_cost_observations":5,"residual_eur_per_litre":0.2637254719874012,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0002525914459507828,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":60057,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-12-15|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5612,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2418296,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2015-01-05","period_type":"week","period_start":"2015-01-05","period_end":"2015-01-11","retail_incl_tax_eur_per_litre":1.0507,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19647235772357724,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3492053994543104,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.53595,"total_tax_data_class":"CALCULATED","tax_share_pct":51.008851242029124,"pre_tax_eur_per_litre":0.51475,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2625845152801827,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-01-05..2015-01-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-01-05","input_cost_last_quote":"2015-01-09","input_cost_observations":5,"residual_eur_per_litre":0.2521654847198173,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.011965141328801792,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0120 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":60181,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-01-05|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5613,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2418420,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2015-01-12","period_type":"week","period_start":"2015-01-12","period_end":"2015-01-18","retail_incl_tax_eur_per_litre":1.03898,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19428081300813008,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3492053994543104,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.53546,"total_tax_data_class":"CALCULATED","tax_share_pct":51.53708444820882,"pre_tax_eur_per_litre":0.50352,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2497605504761579,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-01-12..2015-01-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-01-12","input_cost_last_quote":"2015-01-16","input_cost_observations":5,"residual_eur_per_litre":0.2537594495238421,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.009872241328801792,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0099 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":60305,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-01-12|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5613,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2418545,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2015-01-19","period_type":"week","period_start":"2015-01-19","period_end":"2015-01-25","retail_incl_tax_eur_per_litre":1.02314,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1913188617886179,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3492053994543104,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.52934,"total_tax_data_class":"CALCULATED","tax_share_pct":51.73681021170123,"pre_tax_eur_per_litre":0.4938,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2541505422821227,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2015-01-20..2015-01-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-01-20","input_cost_last_quote":"2015-01-23","input_cost_observations":4,"residual_eur_per_litre":0.2396494577178773,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.013756641328801791,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0138 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":60429,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-01-19|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5613,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2418671,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2015-01-26","period_type":"week","period_start":"2015-01-26","period_end":"2015-02-01","retail_incl_tax_eur_per_litre":1.02735,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1921060975609756,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3492053994543104,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.53821,"total_tax_data_class":"CALCULATED","tax_share_pct":52.38818318976006,"pre_tax_eur_per_litre":0.48914,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.26023047560771834,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-01-26..2015-01-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-01-26","input_cost_last_quote":"2015-01-30","input_cost_observations":5,"residual_eur_per_litre":0.22890952439228168,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003814841328801792,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":60553,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-01-26|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5613,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2418795,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2015-02-02","period_type":"week","period_start":"2015-02-02","period_end":"2015-02-08","retail_incl_tax_eur_per_litre":1.02406,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1914908943089431,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3492053994543104,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.54079,"total_tax_data_class":"CALCULATED","tax_share_pct":52.80842919360194,"pre_tax_eur_per_litre":0.48327,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3013665671499747,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-02-02..2015-02-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-02-02","input_cost_last_quote":"2015-02-06","input_cost_observations":5,"residual_eur_per_litre":0.1819034328500253,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.000115258671198208,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":60677,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-02-02|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5613,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2418918,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2015-02-09","period_type":"week","period_start":"2015-02-09","period_end":"2015-02-15","retail_incl_tax_eur_per_litre":1.04229,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19489975609756097,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3492053994543104,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.54377,"total_tax_data_class":"CALCULATED","tax_share_pct":52.17070105249019,"pre_tax_eur_per_litre":0.49852,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3143087040924229,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-02-09..2015-02-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-02-09","input_cost_last_quote":"2015-02-13","input_cost_observations":5,"residual_eur_per_litre":0.1842112959075771,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.000412241328801792,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":60801,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-02-09|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5613,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2419042,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2015-02-16","period_type":"week","period_start":"2015-02-16","period_end":"2015-02-22","retail_incl_tax_eur_per_litre":1.06537,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19921552845528456,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3492053994543104,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.548,"total_tax_data_class":"CALCULATED","tax_share_pct":51.437528745881714,"pre_tax_eur_per_litre":0.51737,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.33488739260949574,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-02-16..2015-02-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-02-16","input_cost_last_quote":"2015-02-20","input_cost_observations":5,"residual_eur_per_litre":0.1824826073905043,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.000517741328801792,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":60925,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-02-16|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5613,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2419165,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2015-02-23","period_type":"week","period_start":"2015-02-23","period_end":"2015-03-01","retail_incl_tax_eur_per_litre":1.09361,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2044961788617886,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3492053994543104,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.554,"total_tax_data_class":"CALCULATED","tax_share_pct":50.65791278426496,"pre_tax_eur_per_litre":0.53961,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.33733122638723284,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-02-23..2015-02-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-02-23","input_cost_last_quote":"2015-02-27","input_cost_observations":5,"residual_eur_per_litre":0.20227877361276717,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.000367058671198208,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":61049,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-02-23|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5613,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2419288,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2015-03-02","period_type":"week","period_start":"2015-03-02","period_end":"2015-03-08","retail_incl_tax_eur_per_litre":1.10816,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20721691056910568,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3492053994543104,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5582600000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":50.37720184810858,"pre_tax_eur_per_litre":0.5498999999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.34034192571349065,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-03-02..2015-03-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-03-02","input_cost_last_quote":"2015-03-06","input_cost_observations":5,"residual_eur_per_litre":0.20955807428650927,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.002260358671198331,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":61173,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-03-02|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5613,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2419413,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2015-03-09","period_type":"week","period_start":"2015-03-09","period_end":"2015-03-15","retail_incl_tax_eur_per_litre":1.12863,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21104463414634148,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3492053994543104,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.56534,"total_tax_data_class":"CALCULATED","tax_share_pct":50.090818071467176,"pre_tax_eur_per_litre":0.56329,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3330152089784129,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-03-09..2015-03-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-03-09","input_cost_last_quote":"2015-03-13","input_cost_observations":5,"residual_eur_per_litre":0.2302747910215871,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.006260658671198208,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0063 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2015-03-16..2015-03-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-03-16","input_cost_last_quote":"2015-03-20","input_cost_observations":5,"residual_eur_per_litre":0.2590137912853527,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.005206158671197985,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0052 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2015-03-23..2015-03-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-03-23","input_cost_last_quote":"2015-03-27","input_cost_observations":5,"residual_eur_per_litre":0.24795188541044655,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.005915358671198208,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0059 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2015-03-30..2015-04-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-03-30","input_cost_last_quote":"2015-04-02","input_cost_observations":4,"residual_eur_per_litre":0.24180124777450213,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.008848858671198084,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0088 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2015-04-13..2015-04-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-04-13","input_cost_last_quote":"2015-04-17","input_cost_observations":5,"residual_eur_per_litre":0.2107844223835211,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.01761895867119821,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0176 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2015-04-20..2015-04-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-04-20","input_cost_last_quote":"2015-04-24","input_cost_observations":5,"residual_eur_per_litre":0.21635773377233128,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.020363958671197883,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0204 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2015-04-27..2015-04-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-04-27","input_cost_last_quote":"2015-04-30","input_cost_observations":4,"residual_eur_per_litre":0.2215917085667501,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.01872585867119821,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0187 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2015-05-04..2015-05-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-05-04","input_cost_last_quote":"2015-05-08","input_cost_observations":5,"residual_eur_per_litre":0.21108168087675652,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.013807358671198085,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0138 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2015-05-11..2015-05-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-05-11","input_cost_last_quote":"2015-05-15","input_cost_observations":5,"residual_eur_per_litre":0.2129061789882992,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.011757458671198208,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0118 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":62287,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-05-11|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5613,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2420524,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2015-05-18","period_type":"week","period_start":"2015-05-18","period_end":"2015-05-24","retail_incl_tax_eur_per_litre":1.14907,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21486674796747968,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3492053994543104,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5740999999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":49.962143298493565,"pre_tax_eur_per_litre":0.5749700000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3612697641703697,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-05-18..2015-05-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-05-18","input_cost_last_quote":"2015-05-22","input_cost_observations":5,"residual_eur_per_litre":0.21370023582963038,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.012334258671198086,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0123 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":62410,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-05-18|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5613,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2420647,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2015-05-25","period_type":"week","period_start":"2015-05-25","period_end":"2015-05-31","retail_incl_tax_eur_per_litre":1.13371,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21199455284552846,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3492053994543104,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.56721,"total_tax_data_class":"CALCULATED","tax_share_pct":50.03131312240344,"pre_tax_eur_per_litre":0.5665,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3548279902150623,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2015-05-26..2015-05-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-05-26","input_cost_last_quote":"2015-05-29","input_cost_observations":4,"residual_eur_per_litre":0.21167200978493772,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.007392358671198208,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0074 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":62533,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-05-25|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5613,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2420770,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2015-06-01","period_type":"week","period_start":"2015-06-01","period_end":"2015-06-07","retail_incl_tax_eur_per_litre":1.1471,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21449837398373983,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3492053994543104,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.56748,"total_tax_data_class":"CALCULATED","tax_share_pct":49.47083950832534,"pre_tax_eur_per_litre":0.57962,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3499730196461997,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-06-01..2015-06-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-06-01","input_cost_last_quote":"2015-06-05","input_cost_observations":5,"residual_eur_per_litre":0.22964698035380032,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.004644758671198208,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":62656,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-06-01|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5613,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2420894,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2015-06-08","period_type":"week","period_start":"2015-06-08","period_end":"2015-06-14","retail_incl_tax_eur_per_litre":1.1517600000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21536975609756098,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3492053994543104,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5665200000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":49.18733069389456,"pre_tax_eur_per_litre":0.58524,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3542242233458708,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-06-08..2015-06-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-06-08","input_cost_last_quote":"2015-06-12","input_cost_observations":5,"residual_eur_per_litre":0.23101577665412926,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.002392158671198308,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":62779,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-06-08|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5613,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2421017,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2015-06-15","period_type":"week","period_start":"2015-06-15","period_end":"2015-06-21","retail_incl_tax_eur_per_litre":1.14337,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21380089430894308,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3492053994543104,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5647599999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":49.39433429248625,"pre_tax_eur_per_litre":0.5786100000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.33813014775886924,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-06-15..2015-06-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-06-15","input_cost_last_quote":"2015-06-19","input_cost_observations":5,"residual_eur_per_litre":0.24047985224113086,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.002157058671198085,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":62902,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-06-15|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5613,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2421140,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2015-06-22","period_type":"week","period_start":"2015-06-22","period_end":"2015-06-28","retail_incl_tax_eur_per_litre":1.1381400000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21282292682926832,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3492053994543104,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5633500000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":49.49742562426415,"pre_tax_eur_per_litre":0.57479,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3406716288591863,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-06-22..2015-06-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-06-22","input_cost_last_quote":"2015-06-26","input_cost_observations":5,"residual_eur_per_litre":0.2341183711408137,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.001625658671198408,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":63025,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-06-22|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5613,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2421263,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2015-06-29","period_type":"week","period_start":"2015-06-29","period_end":"2015-07-05","retail_incl_tax_eur_per_litre":1.12315,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21001991869918699,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3492053994543104,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5582999999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":49.70840938432088,"pre_tax_eur_per_litre":0.5648500000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.34150415350715546,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-06-29..2015-07-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-06-29","input_cost_last_quote":"2015-07-03","input_cost_observations":5,"residual_eur_per_litre":0.22334584649284464,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.001138141328801915,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":63148,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-06-29|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5613,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2421386,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2015-07-06","period_type":"week","period_start":"2015-07-06","period_end":"2015-07-12","retail_incl_tax_eur_per_litre":1.1174600000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2089559349593496,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3492053994543104,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5563100000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":49.78343743847655,"pre_tax_eur_per_litre":0.56115,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3226162763313288,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-07-06..2015-07-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-07-06","input_cost_last_quote":"2015-07-10","input_cost_observations":5,"residual_eur_per_litre":0.2385337236686712,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.002277141328801692,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":63271,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-07-06|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5613,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2421509,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2015-07-13","period_type":"week","period_start":"2015-07-13","period_end":"2015-07-19","retail_incl_tax_eur_per_litre":1.1278800000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21090439024390248,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3492053994543104,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5627400000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":49.893605702734334,"pre_tax_eur_per_litre":0.56514,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.32783973040826786,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-07-13..2015-07-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-07-13","input_cost_last_quote":"2015-07-17","input_cost_observations":5,"residual_eur_per_litre":0.23730026959173214,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.003235158671198408,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":63394,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-07-13|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5613,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2421631,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2015-07-20","period_type":"week","period_start":"2015-07-20","period_end":"2015-07-26","retail_incl_tax_eur_per_litre":1.1288099999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2110782926829268,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3492053994543104,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5654499999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":50.09257536697938,"pre_tax_eur_per_litre":0.56336,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.321396227749819,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-07-20..2015-07-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-07-20","input_cost_last_quote":"2015-07-24","input_cost_observations":5,"residual_eur_per_litre":0.24196377225018098,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.006354558671198108,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0064 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2015-07-27..2015-07-31. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-07-27","input_cost_last_quote":"2015-07-31","input_cost_observations":5,"residual_eur_per_litre":0.24543678348931114,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.005165658671198108,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0052 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2015-08-03..2015-08-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-08-03","input_cost_last_quote":"2015-08-07","input_cost_observations":5,"residual_eur_per_litre":0.26374692787365855,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.002933858671198285,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":63763,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-08-03|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5613,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2422000,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2015-08-10","period_type":"week","period_start":"2015-08-10","period_end":"2015-08-16","retail_incl_tax_eur_per_litre":1.07812,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20159967479674798,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3492053994543104,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.54926,"total_tax_data_class":"CALCULATED","tax_share_pct":50.94609134419174,"pre_tax_eur_per_litre":0.52886,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2719339041282295,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-08-10..2015-08-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-08-10","input_cost_last_quote":"2015-08-14","input_cost_observations":5,"residual_eur_per_litre":0.2569260958717705,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.001900441328801792,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":63886,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-08-10|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5613,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2422122,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2015-08-17","period_type":"week","period_start":"2015-08-17","period_end":"2015-08-23","retail_incl_tax_eur_per_litre":1.07302,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2006460162601626,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3492053994543104,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.55047,"total_tax_data_class":"CALCULATED","tax_share_pct":51.3010009133101,"pre_tax_eur_per_litre":0.52255,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2599362257399128,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-08-17..2015-08-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-08-17","input_cost_last_quote":"2015-08-21","input_cost_observations":5,"residual_eur_per_litre":0.2626137742600872,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.000760858671198208,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":64009,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-08-17|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5613,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2422245,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2015-08-24","period_type":"week","period_start":"2015-08-24","period_end":"2015-08-30","retail_incl_tax_eur_per_litre":1.04186,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19481934959349592,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3492053994543104,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.53871,"total_tax_data_class":"CALCULATED","tax_share_pct":51.7065632618586,"pre_tax_eur_per_litre":0.50315,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.24046403590682933,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-08-24..2015-08-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-08-24","input_cost_last_quote":"2015-08-28","input_cost_observations":5,"residual_eur_per_litre":0.2626859640931707,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006537141328801792,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0065 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":64132,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-08-24|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5613,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2422368,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2015-08-31","period_type":"week","period_start":"2015-08-31","period_end":"2015-09-06","retail_incl_tax_eur_per_litre":1.0250599999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19167788617886178,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3492053994543104,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5367,"total_tax_data_class":"CALCULATED","tax_share_pct":52.35791075644352,"pre_tax_eur_per_litre":0.48836,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2730753074314626,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-08-31..2015-09-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-08-31","input_cost_last_quote":"2015-09-04","input_cost_observations":5,"residual_eur_per_litre":0.21528469256853744,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005145441328801892,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0051 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2015-09-07..2015-09-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-09-07","input_cost_last_quote":"2015-09-11","input_cost_observations":5,"residual_eur_per_litre":0.2129662544159471,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005235141328801692,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0052 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":64378,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-09-07|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5613,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2422615,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2015-09-14","period_type":"week","period_start":"2015-09-14","period_end":"2015-09-20","retail_incl_tax_eur_per_litre":1.02832,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19228747967479676,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3492053994543104,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.53888,"total_tax_data_class":"CALCULATED","tax_share_pct":52.40392095845651,"pre_tax_eur_per_litre":0.48944,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2631157391402659,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-09-14..2015-09-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-09-14","input_cost_last_quote":"2015-09-18","input_cost_observations":5,"residual_eur_per_litre":0.22632426085973406,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003213841328801792,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":64501,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-09-14|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5613,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2422738,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2015-09-21","period_type":"week","period_start":"2015-09-21","period_end":"2015-09-27","retail_incl_tax_eur_per_litre":1.02444,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1915619512195122,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3492053994543104,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.54006,"total_tax_data_class":"CALCULATED","tax_share_pct":52.71758228886026,"pre_tax_eur_per_litre":0.48438000000000003,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.26607918800784675,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-09-21..2015-09-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-09-21","input_cost_last_quote":"2015-09-25","input_cost_observations":5,"residual_eur_per_litre":0.2183008119921533,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0008700413288018289,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":64624,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-09-21|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5613,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2422861,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2015-09-28","period_type":"week","period_start":"2015-09-28","period_end":"2015-10-04","retail_incl_tax_eur_per_litre":1.0088300000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1886430081300813,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3492053994543104,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.53322,"total_tax_data_class":"CALCULATED","tax_share_pct":52.85528780864962,"pre_tax_eur_per_litre":0.47561000000000003,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2643977377681904,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-09-28..2015-10-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-09-28","input_cost_last_quote":"2015-10-02","input_cost_observations":5,"residual_eur_per_litre":0.2112122622318096,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005692941328801729,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0057 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2015-10-05..2015-10-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-10-05","input_cost_last_quote":"2015-10-09","input_cost_observations":5,"residual_eur_per_litre":0.18539064562519503,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006751941328801854,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0068 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2015-10-12..2015-10-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-10-12","input_cost_last_quote":"2015-10-16","input_cost_observations":5,"residual_eur_per_litre":0.21476119187943965,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004721641328801792,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":64993,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-10-12|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5613,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2423233,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2015-10-19","period_type":"week","period_start":"2015-10-19","period_end":"2015-10-25","retail_incl_tax_eur_per_litre":1.0136100000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1895368292682927,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3492053994543104,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5339200000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":52.67509199790847,"pre_tax_eur_per_litre":0.47969,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.26076215339404824,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-10-19..2015-10-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-10-19","input_cost_last_quote":"2015-10-23","input_cost_observations":5,"residual_eur_per_litre":0.21892784660595174,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005931341328801692,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0059 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2015-10-26..2015-10-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-10-26","input_cost_last_quote":"2015-10-30","input_cost_observations":5,"residual_eur_per_litre":0.2011765223449367,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00900934132880184,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0090 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2015-11-02..2015-11-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-11-02","input_cost_last_quote":"2015-11-06","input_cost_observations":5,"residual_eur_per_litre":0.20242806341391,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.007564941328801792,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0076 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2015-11-09..2015-11-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-11-09","input_cost_last_quote":"2015-11-13","input_cost_observations":5,"residual_eur_per_litre":0.22803600976942984,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.008541741328801854,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0085 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2015-11-16..2015-11-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-11-16","input_cost_last_quote":"2015-11-20","input_cost_observations":5,"residual_eur_per_litre":0.24593406485313005,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006336141328801792,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0063 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2015-11-23..2015-11-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-11-23","input_cost_last_quote":"2015-11-27","input_cost_observations":5,"residual_eur_per_litre":0.2226953431831555,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006289241328801792,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0063 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2015-11-30..2015-12-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-11-30","input_cost_last_quote":"2015-12-04","input_cost_observations":5,"residual_eur_per_litre":0.2208535685322496,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.009442741328801792,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0094 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2015-12-07..2015-12-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-12-07","input_cost_last_quote":"2015-12-11","input_cost_observations":5,"residual_eur_per_litre":0.24552387016482125,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.013457141328801792,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0135 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2015-12-14..2015-12-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-12-14","input_cost_last_quote":"2015-12-18","input_cost_observations":5,"residual_eur_per_litre":0.23800362334412906,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.01845784132880183,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0185 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-01-04..2016-01-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-01-04","input_cost_last_quote":"2016-01-08","input_cost_observations":5,"residual_eur_per_litre":0.21801817016254943,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.011735141328801792,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0117 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-01-11..2016-01-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-01-11","input_cost_last_quote":"2016-01-15","input_cost_observations":5,"residual_eur_per_litre":0.23031748296102447,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.018345941328801792,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0183 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-01-18..2016-01-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-01-18","input_cost_last_quote":"2016-01-22","input_cost_observations":5,"residual_eur_per_litre":0.2143182761238261,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.02719964132880179,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0272 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-01-25..2016-01-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-01-25","input_cost_last_quote":"2016-01-29","input_cost_observations":5,"residual_eur_per_litre":0.17583114047105922,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.027940741328801692,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0279 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-02-01..2016-02-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-02-01","input_cost_last_quote":"2016-02-05","input_cost_observations":5,"residual_eur_per_litre":0.1733521438484966,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.021211941328801793,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0212 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-02-08..2016-02-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-02-08","input_cost_last_quote":"2016-02-12","input_cost_observations":5,"residual_eur_per_litre":0.18017748755558796,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.024880841328801792,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0249 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2016-02-16..2016-02-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-02-16","input_cost_last_quote":"2016-02-19","input_cost_observations":4,"residual_eur_per_litre":0.16372719540997513,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.021137741328801894,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0211 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-02-22..2016-02-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-02-22","input_cost_last_quote":"2016-02-26","input_cost_observations":5,"residual_eur_per_litre":0.16298149432505338,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.018346341328801693,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0183 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-02-29..2016-03-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-02-29","input_cost_last_quote":"2016-03-04","input_cost_observations":5,"residual_eur_per_litre":0.14228763723788534,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.01737674132880174,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0174 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-03-07..2016-03-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-03-07","input_cost_last_quote":"2016-03-11","input_cost_observations":5,"residual_eur_per_litre":0.14253790861347385,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.014859841328801655,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0149 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-03-14..2016-03-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-03-14","input_cost_last_quote":"2016-03-18","input_cost_observations":5,"residual_eur_per_litre":0.18046591150749255,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.010575641328801792,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0106 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2016-03-21..2016-03-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-03-21","input_cost_last_quote":"2016-03-24","input_cost_observations":4,"residual_eur_per_litre":0.1886457537040354,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.008057341328801692,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0081 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-04-04..2016-04-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-04-04","input_cost_last_quote":"2016-04-08","input_cost_observations":5,"residual_eur_per_litre":0.19704582023360948,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005665941328801792,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0057 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-04-11..2016-04-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-04-11","input_cost_last_quote":"2016-04-15","input_cost_observations":5,"residual_eur_per_litre":0.1563924858181052,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.010147541328801692,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0101 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-04-18..2016-04-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-04-18","input_cost_last_quote":"2016-04-22","input_cost_observations":5,"residual_eur_per_litre":0.15518340581229315,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.012744841328801692,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0127 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-04-25..2016-04-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-04-25","input_cost_last_quote":"2016-04-29","input_cost_observations":5,"residual_eur_per_litre":0.13682628575934117,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.02082664132880183,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0208 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-05-02..2016-05-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-05-02","input_cost_last_quote":"2016-05-06","input_cost_observations":5,"residual_eur_per_litre":0.16246483690455735,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.02009534132880179,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0201 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-05-09..2016-05-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-05-09","input_cost_last_quote":"2016-05-13","input_cost_observations":5,"residual_eur_per_litre":0.16414996270607346,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.022961941328801867,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0230 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-05-16..2016-05-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-05-16","input_cost_last_quote":"2016-05-20","input_cost_observations":5,"residual_eur_per_litre":0.15691963332999184,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.019022841328801793,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0190 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-05-23..2016-05-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-05-23","input_cost_last_quote":"2016-05-27","input_cost_observations":5,"residual_eur_per_litre":0.1594272576283816,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.02502204132880189,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0250 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2016-05-31..2016-06-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-05-31","input_cost_last_quote":"2016-06-03","input_cost_observations":4,"residual_eur_per_litre":0.1679449322453609,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.021092341328801792,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0211 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":68709,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-05-30|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5613,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2426945,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2016-06-06","period_type":"week","period_start":"2016-06-06","period_end":"2016-06-12","retail_incl_tax_eur_per_litre":0.96865,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18112967479674796,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3492053994543104,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.51443,"total_tax_data_class":"CALCULATED","tax_share_pct":53.10793372219068,"pre_tax_eur_per_litre":0.45422,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2769087344178528,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-06-06..2016-06-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-06-06","input_cost_last_quote":"2016-06-10","input_cost_observations":5,"residual_eur_per_litre":0.1773112655821472,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.019563241328801793,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0196 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":68832,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-06-06|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5613,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2427068,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2016-06-13","period_type":"week","period_start":"2016-06-13","period_end":"2016-06-19","retail_incl_tax_eur_per_litre":0.96901,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1811969918699187,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3492053994543104,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.51368,"total_tax_data_class":"CALCULATED","tax_share_pct":53.01080484205529,"pre_tax_eur_per_litre":0.45533,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2653979592326161,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-06-13..2016-06-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-06-13","input_cost_last_quote":"2016-06-17","input_cost_observations":5,"residual_eur_per_litre":0.18993204076738388,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.02056854132880179,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0206 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-06-20..2016-06-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-06-20","input_cost_last_quote":"2016-06-24","input_cost_observations":5,"residual_eur_per_litre":0.18394524344011376,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.020950841328801643,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0210 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":69078,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-06-20|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5613,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2427315,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2016-06-27","period_type":"week","period_start":"2016-06-27","period_end":"2016-07-03","retail_incl_tax_eur_per_litre":0.9452100000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17674658536585366,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3492053994543104,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5037500000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":53.2950349657748,"pre_tax_eur_per_litre":0.44145999999999996,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.26731818285012027,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-06-27..2016-07-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-06-27","input_cost_last_quote":"2016-07-01","input_cost_observations":5,"residual_eur_per_litre":0.17414181714987972,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.02730844132880164,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0273 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":69201,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-06-27|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5613,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2427439,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2016-07-04","period_type":"week","period_start":"2016-07-04","period_end":"2016-07-10","retail_incl_tax_eur_per_litre":0.9542200000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17843138211382115,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3492053994543104,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5077600000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":53.212047536207585,"pre_tax_eur_per_litre":0.44645999999999997,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2604314640822944,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-07-04..2016-07-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-07-04","input_cost_last_quote":"2016-07-08","input_cost_observations":5,"residual_eur_per_litre":0.18602853591770555,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.024448441328801654,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0244 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-07-11..2016-07-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-07-11","input_cost_last_quote":"2016-07-15","input_cost_observations":5,"residual_eur_per_litre":0.18424078658542836,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.02359704132880189,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0236 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":69447,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-07-11|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5613,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2427684,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2016-07-18","period_type":"week","period_start":"2016-07-18","period_end":"2016-07-24","retail_incl_tax_eur_per_litre":0.95123,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17787227642276424,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3492053994543104,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.51095,"total_tax_data_class":"CALCULATED","tax_share_pct":53.71466417165144,"pre_tax_eur_per_litre":0.44028,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.25795772844380477,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-07-18..2016-07-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-07-18","input_cost_last_quote":"2016-07-22","input_cost_observations":5,"residual_eur_per_litre":0.18232227155619524,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.01983704132880179,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0198 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-07-25..2016-07-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-07-25","input_cost_last_quote":"2016-07-29","input_cost_observations":5,"residual_eur_per_litre":0.19379844367621513,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.01769314132880189,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0177 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-08-01..2016-08-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-08-01","input_cost_last_quote":"2016-08-05","input_cost_observations":5,"residual_eur_per_litre":0.20085093048058167,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.017051041328801694,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0171 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-08-08..2016-08-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-08-08","input_cost_last_quote":"2016-08-12","input_cost_observations":5,"residual_eur_per_litre":0.18633882142971236,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.010080441328801792,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0101 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-08-15..2016-08-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-08-15","input_cost_last_quote":"2016-08-19","input_cost_observations":5,"residual_eur_per_litre":0.16126549905912727,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.009184741328801793,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0092 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-08-22..2016-08-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-08-22","input_cost_last_quote":"2016-08-26","input_cost_observations":5,"residual_eur_per_litre":0.16786889625881582,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.012348241328801853,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0123 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-08-29..2016-09-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-08-29","input_cost_last_quote":"2016-09-02","input_cost_observations":5,"residual_eur_per_litre":0.19158122419387644,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.01519404132880183,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0152 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-09-05..2016-09-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-09-05","input_cost_last_quote":"2016-09-09","input_cost_observations":5,"residual_eur_per_litre":0.19562487638391599,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.01735584132880179,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0174 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-09-12..2016-09-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-09-12","input_cost_last_quote":"2016-09-16","input_cost_observations":5,"residual_eur_per_litre":0.2033699375377341,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.016911041328801793,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0169 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-09-19..2016-09-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-09-19","input_cost_last_quote":"2016-09-23","input_cost_observations":5,"residual_eur_per_litre":0.20378026370247918,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.011436741328801792,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0114 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-09-26..2016-09-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-09-26","input_cost_last_quote":"2016-09-30","input_cost_observations":5,"residual_eur_per_litre":0.19543472190661873,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.012606841328801691,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0126 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-10-03..2016-10-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-10-03","input_cost_last_quote":"2016-10-07","input_cost_observations":5,"residual_eur_per_litre":0.1846850768610622,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.011517141328801791,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0115 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-10-24..2016-10-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-10-24","input_cost_last_quote":"2016-10-28","input_cost_observations":5,"residual_eur_per_litre":0.21327963654402463,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.013766041328801793,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0138 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2016-10-31..2016-11-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-10-31","input_cost_last_quote":"2016-11-04","input_cost_observations":4,"residual_eur_per_litre":0.23864794140620552,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.014843341328801754,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0148 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-11-07..2016-11-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-11-07","input_cost_last_quote":"2016-11-11","input_cost_observations":5,"residual_eur_per_litre":0.23628510043594536,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.015061841328801793,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0151 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-11-14..2016-11-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-11-14","input_cost_last_quote":"2016-11-18","input_cost_observations":5,"residual_eur_per_litre":0.20763734496174785,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.022211941328801853,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0222 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-11-21..2016-11-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-11-21","input_cost_last_quote":"2016-11-25","input_cost_observations":5,"residual_eur_per_litre":0.19002394215645152,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.024483441328801793,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0245 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-12-12..2016-12-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-12-12","input_cost_last_quote":"2016-12-16","input_cost_observations":5,"residual_eur_per_litre":0.190797290073971,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.026506041328801792,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0265 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2017-01-03..2017-01-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-01-03","input_cost_last_quote":"2017-01-06","input_cost_observations":4,"residual_eur_per_litre":0.2019951918391775,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.02278424132880179,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0228 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2017-01-09..2017-01-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-01-09","input_cost_last_quote":"2017-01-13","input_cost_observations":5,"residual_eur_per_litre":0.2089281455211215,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.019579641328801793,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0196 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2017-01-16..2017-01-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-01-16","input_cost_last_quote":"2017-01-20","input_cost_observations":5,"residual_eur_per_litre":0.21149007174587542,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.019122941328801792,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0191 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2017-01-23..2017-01-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-01-23","input_cost_last_quote":"2017-01-27","input_cost_observations":5,"residual_eur_per_litre":0.20550302730807335,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.019022841328801793,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0190 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2017-01-30..2017-02-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-01-30","input_cost_last_quote":"2017-02-03","input_cost_observations":5,"residual_eur_per_litre":0.2081563191868658,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.015157841328801791,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0152 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2017-02-06..2017-02-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-02-06","input_cost_last_quote":"2017-02-10","input_cost_observations":5,"residual_eur_per_litre":0.21614035550217106,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.009891741328801669,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0099 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2017-02-13..2017-02-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-02-13","input_cost_last_quote":"2017-02-17","input_cost_observations":5,"residual_eur_per_litre":0.2124701644697335,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.013490341328801891,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0135 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2017-02-20..2017-02-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-02-20","input_cost_last_quote":"2017-02-24","input_cost_observations":5,"residual_eur_per_litre":0.20078416128029444,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.014550741328801792,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0146 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2017-02-27..2017-03-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-02-27","input_cost_last_quote":"2017-03-03","input_cost_observations":5,"residual_eur_per_litre":0.21214359199174007,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.013590941328801814,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0136 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2017-03-06..2017-03-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-03-06","input_cost_last_quote":"2017-03-10","input_cost_observations":5,"residual_eur_per_litre":0.21272621091414856,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.013049841328801793,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0130 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2017-03-13..2017-03-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-03-13","input_cost_last_quote":"2017-03-17","input_cost_observations":5,"residual_eur_per_litre":0.22322442700928485,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.01578684132880179,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0158 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2017-03-20..2017-03-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-03-20","input_cost_last_quote":"2017-03-24","input_cost_observations":5,"residual_eur_per_litre":0.22232682794495115,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.010410041328801915,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0104 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2017-03-27..2017-03-31. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-03-27","input_cost_last_quote":"2017-03-31","input_cost_observations":5,"residual_eur_per_litre":0.2054809788567098,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.008657341328801691,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0087 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2017-04-03..2017-04-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-04-03","input_cost_last_quote":"2017-04-07","input_cost_observations":5,"residual_eur_per_litre":0.18861330118402506,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005046441328801915,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0050 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2017-04-10..2017-04-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-04-10","input_cost_last_quote":"2017-04-13","input_cost_observations":4,"residual_eur_per_litre":0.1926127249426849,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005212841328801692,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0052 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2017-04-24..2017-04-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-04-24","input_cost_last_quote":"2017-04-28","input_cost_observations":5,"residual_eur_per_litre":0.23974563872965798,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006461141328801792,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0065 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2017-05-02..2017-05-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-05-02","input_cost_last_quote":"2017-05-05","input_cost_observations":4,"residual_eur_per_litre":0.2505768881506405,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004492341328801792,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":74394,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-05-01|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5613,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2432632,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2017-05-08","period_type":"week","period_start":"2017-05-08","period_end":"2017-05-14","retail_incl_tax_eur_per_litre":1.05755,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19775325203252034,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3492053994543104,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.54506,"total_tax_data_class":"CALCULATED","tax_share_pct":51.539879911115314,"pre_tax_eur_per_litre":0.51249,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2773044035284944,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-05-08..2017-05-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-05-08","input_cost_last_quote":"2017-05-12","input_cost_observations":5,"residual_eur_per_litre":0.23518559647150564,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.002335341328801792,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":74517,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-05-08|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5613,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2432755,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2017-05-15","period_type":"week","period_start":"2017-05-15","period_end":"2017-05-21","retail_incl_tax_eur_per_litre":1.0379800000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19409382113821141,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3492053994543104,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.54076,"total_tax_data_class":"CALCULATED","tax_share_pct":52.097342916048476,"pre_tax_eur_per_litre":0.49722000000000005,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2934693377288814,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-05-15..2017-05-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-05-15","input_cost_last_quote":"2017-05-19","input_cost_observations":5,"residual_eur_per_litre":0.20375066227111865,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0031232413288017533,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":74640,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-05-15|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5613,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2432878,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2017-05-22","period_type":"week","period_start":"2017-05-22","period_end":"2017-05-28","retail_incl_tax_eur_per_litre":1.03126,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19283723577235773,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3492053994543104,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5408299999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":52.44361266799837,"pre_tax_eur_per_litre":0.49043000000000003,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.29498210176278794,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-05-22..2017-05-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-05-22","input_cost_last_quote":"2017-05-26","input_cost_observations":5,"residual_eur_per_litre":0.19544789823721206,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.001491541328801829,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":74763,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-05-22|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5613,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2433001,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2017-05-29","period_type":"week","period_start":"2017-05-29","period_end":"2017-06-04","retail_incl_tax_eur_per_litre":1.02559,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1917769918699187,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3492053994543104,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5408599999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":52.73647363956357,"pre_tax_eur_per_litre":0.48473000000000005,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.28202744616525716,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-05-29..2017-06-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-05-29","input_cost_last_quote":"2017-06-02","input_cost_observations":5,"residual_eur_per_litre":0.2027025538347429,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0001505413288018535,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":74886,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-05-29|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5613,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2433125,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2017-06-05","period_type":"week","period_start":"2017-06-05","period_end":"2017-06-11","retail_incl_tax_eur_per_litre":1.01643,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1900641463414634,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3492053994543104,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.53881,"total_tax_data_class":"CALCULATED","tax_share_pct":53.01004496128607,"pre_tax_eur_per_litre":0.47762,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2648810027531782,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-06-05..2017-06-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-06-05","input_cost_last_quote":"2017-06-09","input_cost_observations":5,"residual_eur_per_litre":0.2127389972468218,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.000565241328801792,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":75009,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-06-05|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5613,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2433248,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2017-06-12","period_type":"week","period_start":"2017-06-12","period_end":"2017-06-18","retail_incl_tax_eur_per_litre":1.00374,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1876912195121951,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3492053994543104,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.53592,"total_tax_data_class":"CALCULATED","tax_share_pct":53.39231275031383,"pre_tax_eur_per_litre":0.46782,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.25946851130421617,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-06-12..2017-06-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-06-12","input_cost_last_quote":"2017-06-16","input_cost_observations":5,"residual_eur_per_litre":0.20835148869578382,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.001201241328801792,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":75132,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-06-12|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5613,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2433370,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2017-06-19","period_type":"week","period_start":"2017-06-19","period_end":"2017-06-25","retail_incl_tax_eur_per_litre":0.9900100000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1851238211382114,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3492053994543104,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5314900000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":53.68531630993626,"pre_tax_eur_per_litre":0.45852,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.25131138857433566,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-06-19..2017-06-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-06-19","input_cost_last_quote":"2017-06-23","input_cost_observations":5,"residual_eur_per_litre":0.20720861142566432,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003492241328801692,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":75255,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-06-19|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5613,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2433494,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2017-06-26","period_type":"week","period_start":"2017-06-26","period_end":"2017-07-02","retail_incl_tax_eur_per_litre":0.98301,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1838148780487805,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3492053994543104,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.53031,"total_tax_data_class":"CALCULATED","tax_share_pct":53.94756920072024,"pre_tax_eur_per_litre":0.4527,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2561695818966126,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-06-26..2017-06-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-06-26","input_cost_last_quote":"2017-06-30","input_cost_observations":5,"residual_eur_per_litre":0.19653041810338742,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003333641328801792,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":75378,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-06-26|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5613,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2433616,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2017-07-03","period_type":"week","period_start":"2017-07-03","period_end":"2017-07-09","retail_incl_tax_eur_per_litre":0.97341,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18201975609756096,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3492053994543104,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5265,"total_tax_data_class":"CALCULATED","tax_share_pct":54.088205381083,"pre_tax_eur_per_litre":0.44691000000000003,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.26650116048244343,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-07-03..2017-07-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-07-03","input_cost_last_quote":"2017-07-07","input_cost_observations":5,"residual_eur_per_litre":0.18040883951755662,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005811941328801829,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0058 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":75501,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-07-03|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5613,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2433740,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2017-07-10","period_type":"week","period_start":"2017-07-10","period_end":"2017-07-16","retail_incl_tax_eur_per_litre":0.9878,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18471056910569106,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3492053994543104,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.52931,"total_tax_data_class":"CALCULATED","tax_share_pct":53.584733751771616,"pre_tax_eur_per_litre":0.45849,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2595582257938601,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-07-10..2017-07-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-07-10","input_cost_last_quote":"2017-07-14","input_cost_observations":5,"residual_eur_per_litre":0.1989317742061399,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005665341328801792,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0057 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":75624,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-07-10|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5613,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2433862,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2017-07-17","period_type":"week","period_start":"2017-07-17","period_end":"2017-07-23","retail_incl_tax_eur_per_litre":0.99053,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18522105691056912,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3492053994543104,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.53195,"total_tax_data_class":"CALCULATED","tax_share_pct":53.70357283474504,"pre_tax_eur_per_litre":0.45858,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.26166268210584936,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-07-17..2017-07-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-07-17","input_cost_last_quote":"2017-07-21","input_cost_observations":5,"residual_eur_per_litre":0.19691731789415065,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003046041328801792,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":75747,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-07-17|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5613,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2433985,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2017-07-24","period_type":"week","period_start":"2017-07-24","period_end":"2017-07-30","retail_incl_tax_eur_per_litre":0.98278,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18377186991869918,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3492053994543104,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.52782,"total_tax_data_class":"CALCULATED","tax_share_pct":53.70683164085553,"pre_tax_eur_per_litre":0.45496,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.26893183253443814,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-07-24..2017-07-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-07-24","input_cost_last_quote":"2017-07-28","input_cost_observations":5,"residual_eur_per_litre":0.1860281674655619,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006343441328801792,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0063 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2017-07-31..2017-08-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-07-31","input_cost_last_quote":"2017-08-04","input_cost_observations":5,"residual_eur_per_litre":0.19352989023258424,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.007193041328801792,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0072 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2017-08-07..2017-08-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-08-07","input_cost_last_quote":"2017-08-11","input_cost_observations":5,"residual_eur_per_litre":0.20000051107010586,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.007435141328801792,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0074 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2017-08-14..2017-08-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-08-14","input_cost_last_quote":"2017-08-18","input_cost_observations":5,"residual_eur_per_litre":0.20125939441938023,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.010373941328801692,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0104 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2017-08-21..2017-08-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-08-21","input_cost_last_quote":"2017-08-25","input_cost_observations":5,"residual_eur_per_litre":0.20028246098344396,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.009612741328801792,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0096 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2017-08-28..2017-09-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-08-28","input_cost_last_quote":"2017-09-01","input_cost_observations":5,"residual_eur_per_litre":0.19953938431385007,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.008060241328801792,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0081 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2017-09-04..2017-09-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-09-04","input_cost_last_quote":"2017-09-08","input_cost_observations":5,"residual_eur_per_litre":0.1907130654077321,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006319341328801841,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0063 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2017-09-11..2017-09-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-09-11","input_cost_last_quote":"2017-09-15","input_cost_observations":5,"residual_eur_per_litre":0.2004674177591855,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006656641328801792,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0067 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2017-09-18..2017-09-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-09-18","input_cost_last_quote":"2017-09-22","input_cost_observations":5,"residual_eur_per_litre":0.18484707695209476,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.011043541328801792,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0110 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2017-09-25..2017-09-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-09-25","input_cost_last_quote":"2017-09-29","input_cost_observations":5,"residual_eur_per_litre":0.1806485437413531,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.009044241328801793,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0090 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2017-10-02..2017-10-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-10-02","input_cost_last_quote":"2017-10-06","input_cost_observations":5,"residual_eur_per_litre":0.2002966615476521,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.013441441328801792,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0134 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2017-10-09..2017-10-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-10-09","input_cost_last_quote":"2017-10-13","input_cost_observations":5,"residual_eur_per_litre":0.19881183552613765,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.012920941328801791,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0129 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2017-10-16..2017-10-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-10-16","input_cost_last_quote":"2017-10-20","input_cost_observations":5,"residual_eur_per_litre":0.19554763461396585,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006035941328801792,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0060 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2017-10-23..2017-10-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-10-23","input_cost_last_quote":"2017-10-27","input_cost_observations":5,"residual_eur_per_litre":0.19738348219667715,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004916841328801792,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":77471,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-10-23|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5613,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2435710,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2017-10-30","period_type":"week","period_start":"2017-10-30","period_end":"2017-11-05","retail_incl_tax_eur_per_litre":1.04957,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1962610569105691,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3492053994543104,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.54012,"total_tax_data_class":"CALCULATED","tax_share_pct":51.46107453528588,"pre_tax_eur_per_litre":0.50945,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3300293496441015,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-10-30..2017-11-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-10-30","input_cost_last_quote":"2017-11-03","input_cost_observations":5,"residual_eur_per_litre":0.17942065035589846,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006576141328801792,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0066 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":77595,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-10-30|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5613,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2435834,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2017-11-06","period_type":"week","period_start":"2017-11-06","period_end":"2017-11-12","retail_incl_tax_eur_per_litre":1.07328,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20069463414634145,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3492053994543104,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5447500000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":50.755627608825286,"pre_tax_eur_per_litre":0.5285299999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3484204231612713,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-11-06..2017-11-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-11-06","input_cost_last_quote":"2017-11-10","input_cost_observations":5,"residual_eur_per_litre":0.18010957683872858,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006334541328801669,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0063 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2017-11-13..2017-11-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-11-13","input_cost_last_quote":"2017-11-17","input_cost_observations":5,"residual_eur_per_litre":0.21237483158192075,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005759241328801792,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0058 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2017-11-20..2017-11-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-11-20","input_cost_last_quote":"2017-11-24","input_cost_observations":5,"residual_eur_per_litre":0.2021958862143658,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005363841328801792,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0054 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2017-11-27..2017-12-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-11-27","input_cost_last_quote":"2017-12-01","input_cost_observations":5,"residual_eur_per_litre":0.195683539840731,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003105641328801792,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":78091,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-11-27|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5613,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2436331,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2017-12-04","period_type":"week","period_start":"2017-12-04","period_end":"2017-12-10","retail_incl_tax_eur_per_litre":1.0791199999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20178666666666664,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3492053994543104,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5489599999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":50.87108013937282,"pre_tax_eur_per_litre":0.53016,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3358979112721185,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-12-04..2017-12-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-12-04","input_cost_last_quote":"2017-12-08","input_cost_observations":5,"residual_eur_per_litre":0.19426208872788153,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.002499441328801892,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":78215,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-12-04|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5613,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2436457,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2017-12-11","period_type":"week","period_start":"2017-12-11","period_end":"2017-12-17","retail_incl_tax_eur_per_litre":1.07339,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20071520325203251,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3492053994543104,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5478300000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":51.03736759239419,"pre_tax_eur_per_litre":0.5255599999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3433305114133002,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-12-11..2017-12-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-12-11","input_cost_last_quote":"2017-12-15","input_cost_observations":5,"residual_eur_per_litre":0.18222948858669974,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.002571441328801669,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":78339,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-12-11|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5613,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2436580,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2017-12-18","period_type":"week","period_start":"2017-12-18","period_end":"2017-12-24","retail_incl_tax_eur_per_litre":1.08149,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.202229837398374,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3492053994543104,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.54905,"total_tax_data_class":"CALCULATED","tax_share_pct":50.767922033490834,"pre_tax_eur_per_litre":0.53244,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3420677925451711,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-12-18..2017-12-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-12-18","input_cost_last_quote":"2017-12-22","input_cost_observations":5,"residual_eur_per_litre":0.19037220745482888,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.002933841328801792,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":78463,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-12-18|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5613,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2436705,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2018-01-01","period_type":"week","period_start":"2018-01-01","period_end":"2018-01-07","retail_incl_tax_eur_per_litre":1.09939,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2055769918699187,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.35050275317213303,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.55608,"total_tax_data_class":"CALCULATED","tax_share_pct":50.5807766124851,"pre_tax_eur_per_litre":0.54331,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3539679600632074,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2018-01-02..2018-01-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-01-02","input_cost_last_quote":"2018-01-05","input_cost_observations":4,"residual_eur_per_litre":0.18934203993679258,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":3.135982763731e-7,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":78587,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-01-01|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5614,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2436828,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2018-01-08","period_type":"week","period_start":"2018-01-08","period_end":"2018-01-14","retail_incl_tax_eur_per_litre":1.1049900000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20662414634146342,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.35050275317213303,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5580300000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":50.50090951049331,"pre_tax_eur_per_litre":0.54696,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.36382262667477844,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-01-08..2018-01-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-01-08","input_cost_last_quote":"2018-01-12","input_cost_observations":5,"residual_eur_per_litre":0.18313737332522156,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.001110813598276473,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":78711,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-01-08|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5614,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2436953,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2018-01-15","period_type":"week","period_start":"2018-01-15","period_end":"2018-01-21","retail_incl_tax_eur_per_litre":1.1118800000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2079125203252033,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.35050275317213303,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5591200000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":50.2860020865561,"pre_tax_eur_per_litre":0.55276,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3565655822148029,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-01-15..2018-01-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-01-15","input_cost_last_quote":"2018-01-19","input_cost_observations":5,"residual_eur_per_litre":0.1961944177851971,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0008668135982765731,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":78835,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-01-15|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5614,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2437075,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2018-01-22","period_type":"week","period_start":"2018-01-22","period_end":"2018-01-28","retail_incl_tax_eur_per_litre":1.10808,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20720195121951218,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.35050275317213303,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5582299999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":50.37813154284889,"pre_tax_eur_per_litre":0.5498500000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.35710011672087694,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-01-22..2018-01-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-01-22","input_cost_last_quote":"2018-01-26","input_cost_observations":5,"residual_eur_per_litre":0.19274988327912318,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0006461135982762501,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":78959,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-01-22|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5614,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2437198,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2018-01-29","period_type":"week","period_start":"2018-01-29","period_end":"2018-02-04","retail_incl_tax_eur_per_litre":1.1083699999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2072561788617886,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.35050275317213303,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5605799999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":50.57697339336142,"pre_tax_eur_per_litre":0.54779,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.34379872988770405,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-01-29..2018-02-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-01-29","input_cost_last_quote":"2018-02-02","input_cost_observations":5,"residual_eur_per_litre":0.20399127011229592,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.003469913598276273,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":79083,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-01-29|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5614,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2437321,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2018-02-05","period_type":"week","period_start":"2018-02-05","period_end":"2018-02-11","retail_incl_tax_eur_per_litre":1.0993,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20556016260162602,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.35050275317213303,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5576200000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":50.725006822523426,"pre_tax_eur_per_litre":0.5416799999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3341773107857958,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-02-05..2018-02-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-02-05","input_cost_last_quote":"2018-02-09","input_cost_observations":5,"residual_eur_per_litre":0.2075026892142041,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.001915213598276496,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":79207,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-02-05|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5614,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2437446,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2018-02-12","period_type":"week","period_start":"2018-02-12","period_end":"2018-02-18","retail_incl_tax_eur_per_litre":1.08671,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2032059349593496,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.35050275317213303,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5538899999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":50.96943986896228,"pre_tax_eur_per_litre":0.5328200000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.31863531063046774,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-02-12..2018-02-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-02-12","input_cost_last_quote":"2018-02-16","input_cost_observations":5,"residual_eur_per_litre":0.21418468936953236,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0002230135982762501,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":79331,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-02-12|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5614,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2437570,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2018-02-19","period_type":"week","period_start":"2018-02-19","period_end":"2018-02-25","retail_incl_tax_eur_per_litre":1.0851,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2029048780487805,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.35050275317213303,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.55603,"total_tax_data_class":"CALCULATED","tax_share_pct":51.24228181734402,"pre_tax_eur_per_litre":0.52907,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3343174389143359,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-02-19..2018-02-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-02-19","input_cost_last_quote":"2018-02-23","input_cost_observations":5,"residual_eur_per_litre":0.19475256108566408,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.003225513598276373,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":79455,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-02-19|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5614,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2437694,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2018-02-26","period_type":"week","period_start":"2018-02-26","period_end":"2018-03-04","retail_incl_tax_eur_per_litre":1.08206,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20233642276422764,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.35050275317213303,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.55345,"total_tax_data_class":"CALCULATED","tax_share_pct":51.14781065744968,"pre_tax_eur_per_litre":0.52861,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.33861436265945666,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-02-26..2018-03-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-02-26","input_cost_last_quote":"2018-03-02","input_cost_observations":5,"residual_eur_per_litre":0.18999563734054334,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0007513135982763731,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":79579,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-02-26|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5614,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2437818,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2018-03-05","period_type":"week","period_start":"2018-03-05","period_end":"2018-03-11","retail_incl_tax_eur_per_litre":1.07399,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20082739837398375,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.35050275317213303,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5501699999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":51.226733954692314,"pre_tax_eur_per_litre":0.5238200000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.33114828965577925,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-03-05..2018-03-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-03-05","input_cost_last_quote":"2018-03-09","input_cost_observations":5,"residual_eur_per_litre":0.19267171034422084,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0014269864017237498,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":79703,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-03-05|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5614,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2437942,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2018-03-12","period_type":"week","period_start":"2018-03-12","period_end":"2018-03-18","retail_incl_tax_eur_per_litre":1.06527,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19919682926829269,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.35050275317213303,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5476699999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":51.41137927473786,"pre_tax_eur_per_litre":0.5176000000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3269712824141692,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-03-12..2018-03-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-03-12","input_cost_last_quote":"2018-03-16","input_cost_observations":5,"residual_eur_per_litre":0.19062871758583094,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00249638640172375,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":79827,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-03-12|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5614,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2438066,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2018-03-19","period_type":"week","period_start":"2018-03-19","period_end":"2018-03-25","retail_incl_tax_eur_per_litre":1.06727,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1995708130081301,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.35050275317213303,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5467400000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":51.22789921950397,"pre_tax_eur_per_litre":0.5205299999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3444489405227792,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-03-19..2018-03-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-03-19","input_cost_last_quote":"2018-03-23","input_cost_observations":5,"residual_eur_per_litre":0.17608105947722072,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004100286401723504,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":79951,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-03-19|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5614,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2438191,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2018-03-26","period_type":"week","period_start":"2018-03-26","period_end":"2018-04-01","retail_incl_tax_eur_per_litre":1.0903,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20387723577235772,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.35050275317213303,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.54999,"total_tax_data_class":"CALCULATED","tax_share_pct":50.44391451893974,"pre_tax_eur_per_litre":0.54031,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3488760677986279,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2018-03-26..2018-03-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-03-26","input_cost_last_quote":"2018-03-29","input_cost_observations":4,"residual_eur_per_litre":0.19143393220137211,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0053996864017236265,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0054 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":80075,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-03-26|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5614,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2438314,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2018-04-09","period_type":"week","period_start":"2018-04-09","period_end":"2018-04-15","retail_incl_tax_eur_per_litre":1.09657,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20504967479674796,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.35050275317213303,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.55404,"total_tax_data_class":"CALCULATED","tax_share_pct":50.52481829705354,"pre_tax_eur_per_litre":0.54253,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.36319448784026936,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-04-09..2018-04-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-04-09","input_cost_last_quote":"2018-04-13","input_cost_observations":5,"residual_eur_per_litre":0.17933551215973065,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0018602864017236269,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":80199,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-04-09|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5614,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2438439,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2018-04-16","period_type":"week","period_start":"2018-04-16","period_end":"2018-04-22","retail_incl_tax_eur_per_litre":1.12966,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21123723577235773,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.35050275317213303,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.56295,"total_tax_data_class":"CALCULATED","tax_share_pct":49.83357824478161,"pre_tax_eur_per_litre":0.56671,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3745977048025516,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-04-16..2018-04-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-04-16","input_cost_last_quote":"2018-04-20","input_cost_observations":5,"residual_eur_per_litre":0.19211229519744838,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0014883135982763731,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":80323,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-04-16|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5614,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2438561,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2018-04-23","period_type":"week","period_start":"2018-04-23","period_end":"2018-04-29","retail_incl_tax_eur_per_litre":1.13153,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2115869105691057,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.35050275317213303,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.56106,"total_tax_data_class":"CALCULATED","tax_share_pct":49.58419131618251,"pre_tax_eur_per_litre":0.57047,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3873886641054977,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-04-23..2018-04-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-04-23","input_cost_last_quote":"2018-04-27","input_cost_observations":5,"residual_eur_per_litre":0.18308133589450226,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0012664864017236268,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":80447,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-04-23|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5614,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2438684,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2018-04-30","period_type":"week","period_start":"2018-04-30","period_end":"2018-05-06","retail_incl_tax_eur_per_litre":1.1356400000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21235544715447158,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.35050275317213303,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5587600000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":49.202211968581594,"pre_tax_eur_per_litre":0.5768800000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.38913411532225206,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2018-04-30..2018-05-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-04-30","input_cost_last_quote":"2018-05-04","input_cost_observations":4,"residual_eur_per_litre":0.18774588467774803,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00504078640172355,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0050 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":80571,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-04-30|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5614,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2438807,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2018-05-07","period_type":"week","period_start":"2018-05-07","period_end":"2018-05-13","retail_incl_tax_eur_per_litre":1.13981,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21313520325203253,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.35050275317213303,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5573199999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":48.89586860968056,"pre_tax_eur_per_litre":0.5824900000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4035049288122601,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-05-07..2018-05-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-05-07","input_cost_last_quote":"2018-05-11","input_cost_observations":5,"residual_eur_per_litre":0.17898507118774,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00777108640172375,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0078 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":80694,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-05-07|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5614,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2438930,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2018-05-14","period_type":"week","period_start":"2018-05-14","period_end":"2018-05-20","retail_incl_tax_eur_per_litre":1.17112,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.218989918699187,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.35050275317213303,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5624299999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":48.02496755242844,"pre_tax_eur_per_litre":0.6086900000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4181033205632245,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-05-14..2018-05-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-05-14","input_cost_last_quote":"2018-05-18","input_cost_observations":5,"residual_eur_per_litre":0.19058667943677557,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00868708640172375,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0087 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2018-05-21..2018-05-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-05-21","input_cost_last_quote":"2018-05-25","input_cost_observations":5,"residual_eur_per_litre":0.18625324698747162,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.013664886401723505,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0137 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2018-05-29..2018-06-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-05-29","input_cost_last_quote":"2018-06-01","input_cost_observations":4,"residual_eur_per_litre":0.2130673964815463,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.012851286401723649,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0129 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2018-06-04..2018-06-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-06-04","input_cost_last_quote":"2018-06-08","input_cost_observations":5,"residual_eur_per_litre":0.22641755778509412,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.010857386401723526,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0109 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2018-06-11..2018-06-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-06-11","input_cost_last_quote":"2018-06-15","input_cost_observations":5,"residual_eur_per_litre":0.21841838235676478,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00908648640172375,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0091 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2018-06-18..2018-06-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-06-18","input_cost_last_quote":"2018-06-22","input_cost_observations":5,"residual_eur_per_litre":0.20086203020771673,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.011121186401723627,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0111 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2018-06-25..2018-06-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-06-25","input_cost_last_quote":"2018-06-29","input_cost_observations":5,"residual_eur_per_litre":0.18686796763499963,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.015905886401723628,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0159 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2018-07-02..2018-07-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-07-02","input_cost_last_quote":"2018-07-06","input_cost_observations":5,"residual_eur_per_litre":0.1746271193244681,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.020846986401723628,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0208 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2018-07-09..2018-07-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-07-09","input_cost_last_quote":"2018-07-13","input_cost_observations":5,"residual_eur_per_litre":0.20166870240237186,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.01430828640172375,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0143 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2018-07-16..2018-07-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-07-16","input_cost_last_quote":"2018-07-20","input_cost_observations":5,"residual_eur_per_litre":0.2291772699207383,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.012452486401723504,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0125 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2018-07-23..2018-07-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-07-23","input_cost_last_quote":"2018-07-27","input_cost_observations":5,"residual_eur_per_litre":0.20472378705715152,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.014278486401723627,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0143 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2018-07-30..2018-08-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-07-30","input_cost_last_quote":"2018-08-03","input_cost_observations":5,"residual_eur_per_litre":0.2124529864336145,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.01011138640172375,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0101 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2018-08-06..2018-08-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-08-06","input_cost_last_quote":"2018-08-10","input_cost_observations":5,"residual_eur_per_litre":0.2184229606989083,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.009695986401723627,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0097 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2018-08-13..2018-08-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-08-13","input_cost_last_quote":"2018-08-17","input_cost_observations":5,"residual_eur_per_litre":0.2163769863006502,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.011988886401723627,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0120 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2018-08-20..2018-08-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-08-20","input_cost_last_quote":"2018-08-24","input_cost_observations":5,"residual_eur_per_litre":0.204614875090714,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.01268438640172355,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0127 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2018-08-27..2018-08-31. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-08-27","input_cost_last_quote":"2018-08-31","input_cost_observations":5,"residual_eur_per_litre":0.20051626913432447,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00948948640172375,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0095 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2018-09-03..2018-09-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-09-03","input_cost_last_quote":"2018-09-07","input_cost_observations":5,"residual_eur_per_litre":0.19309256848440248,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.011862486401723504,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0119 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2018-09-10..2018-09-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-09-10","input_cost_last_quote":"2018-09-14","input_cost_observations":5,"residual_eur_per_litre":0.1831352056414552,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.013965786401723627,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0140 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2018-09-17..2018-09-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-09-17","input_cost_last_quote":"2018-09-21","input_cost_observations":5,"residual_eur_per_litre":0.18878758632037346,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.011893886401723628,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0119 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2018-09-24..2018-09-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-09-24","input_cost_last_quote":"2018-09-28","input_cost_observations":5,"residual_eur_per_litre":0.1725479504436508,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.012419886401723527,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0124 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2018-10-01..2018-10-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-10-01","input_cost_last_quote":"2018-10-05","input_cost_observations":5,"residual_eur_per_litre":0.15375445616070235,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.010334986401723627,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0103 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2018-10-08..2018-10-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-10-08","input_cost_last_quote":"2018-10-12","input_cost_observations":5,"residual_eur_per_litre":0.16967030173244554,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.013118786401723427,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0131 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2018-10-15..2018-10-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-10-15","input_cost_last_quote":"2018-10-19","input_cost_observations":5,"residual_eur_per_litre":0.19272345573672742,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.011759786401723626,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0118 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2018-10-22..2018-10-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-10-22","input_cost_last_quote":"2018-10-26","input_cost_observations":5,"residual_eur_per_litre":0.20019350211104822,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.011403086401723626,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0114 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2018-10-29..2018-11-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-10-29","input_cost_last_quote":"2018-11-02","input_cost_observations":5,"residual_eur_per_litre":0.23087021097498275,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.014097986401723828,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0141 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2018-11-05..2018-11-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-11-05","input_cost_last_quote":"2018-11-09","input_cost_observations":5,"residual_eur_per_litre":0.27002900387368745,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.013557786401723627,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0136 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2018-11-12..2018-11-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-11-12","input_cost_last_quote":"2018-11-16","input_cost_observations":5,"residual_eur_per_litre":0.2908103597240973,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.012020286401723727,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0120 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2018-11-19..2018-11-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-11-19","input_cost_last_quote":"2018-11-23","input_cost_observations":5,"residual_eur_per_litre":0.31314140993381656,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.015164686401723627,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0152 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2018-11-26..2018-11-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-11-26","input_cost_last_quote":"2018-11-30","input_cost_observations":5,"residual_eur_per_litre":0.3313425191187215,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.011550286401723727,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0116 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2018-12-03..2018-12-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-12-03","input_cost_last_quote":"2018-12-07","input_cost_observations":5,"residual_eur_per_litre":0.3101474588832887,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.010459286401723627,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0105 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2018-12-10..2018-12-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-12-10","input_cost_last_quote":"2018-12-14","input_cost_observations":5,"residual_eur_per_litre":0.3019253530350694,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.011565786401723626,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0116 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2019-01-07..2019-01-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-01-07","input_cost_last_quote":"2019-01-11","input_cost_observations":5,"residual_eur_per_litre":0.2908201754984162,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0007235529590284162,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":84764,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-01-07|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5615,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2443003,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2019-01-14","period_type":"week","period_start":"2019-01-14","period_end":"2019-01-20","retail_incl_tax_eur_per_litre":1.16622,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21807365853658536,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34285280728376294,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5602,"total_tax_data_class":"CALCULATED","tax_share_pct":48.035533604294216,"pre_tax_eur_per_litre":0.60602,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.32966456150919193,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-01-14..2019-01-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-01-14","input_cost_last_quote":"2019-01-18","input_cost_observations":5,"residual_eur_per_litre":0.27635543849080807,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0008935529590284162,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":84888,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-01-14|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5615,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2443125,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2019-01-21","period_type":"week","period_start":"2019-01-21","period_end":"2019-01-27","retail_incl_tax_eur_per_litre":1.16494,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21783430894308944,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34285280728376294,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5600799999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":48.078012601507375,"pre_tax_eur_per_litre":0.6048600000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.33981794695022366,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-01-21..2019-01-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-01-21","input_cost_last_quote":"2019-01-25","input_cost_observations":5,"residual_eur_per_litre":0.26504205304977646,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0007467529590285392,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":85012,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-01-21|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5615,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2443250,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2019-01-28","period_type":"week","period_start":"2019-01-28","period_end":"2019-02-03","retail_incl_tax_eur_per_litre":1.17416,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21955837398373984,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34285280728376294,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5622099999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":47.881890032022895,"pre_tax_eur_per_litre":0.6119500000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3372994203696035,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-01-28..2019-02-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-01-28","input_cost_last_quote":"2019-02-01","input_cost_observations":5,"residual_eur_per_litre":0.27465057963039663,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0002474529590285392,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":85136,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-01-28|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5615,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2443373,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2019-02-04","period_type":"week","period_start":"2019-02-04","period_end":"2019-02-10","retail_incl_tax_eur_per_litre":1.17427,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2195789430894309,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34285280728376294,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5625799999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":47.90891362293169,"pre_tax_eur_per_litre":0.6116900000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.34073301212127294,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-02-04..2019-02-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-02-04","input_cost_last_quote":"2019-02-08","input_cost_observations":5,"residual_eur_per_litre":0.2709569878787272,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0001823470409714608,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":85260,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-02-04|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5615,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2443497,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2019-02-11","period_type":"week","period_start":"2019-02-11","period_end":"2019-02-17","retail_incl_tax_eur_per_litre":1.16656,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21813723577235772,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34285280728376294,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.55842,"total_tax_data_class":"CALCULATED","tax_share_pct":47.86894801810451,"pre_tax_eur_per_litre":0.60814,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.353075868364022,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-02-11..2019-02-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-02-11","input_cost_last_quote":"2019-02-15","input_cost_observations":5,"residual_eur_per_litre":0.255064131635978,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003161152959028416,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":85384,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-02-11|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5615,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2443621,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2019-02-18","period_type":"week","period_start":"2019-02-18","period_end":"2019-02-24","retail_incl_tax_eur_per_litre":1.15059,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2151509756097561,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34285280728376294,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.55438,"total_tax_data_class":"CALCULATED","tax_share_pct":48.1822369393094,"pre_tax_eur_per_litre":0.59621,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3696710720852935,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-02-18..2019-02-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-02-18","input_cost_last_quote":"2019-02-22","input_cost_observations":5,"residual_eur_per_litre":0.22653892791470653,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004457252959028416,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":85508,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-02-18|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5615,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2443745,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2019-02-25","period_type":"week","period_start":"2019-02-25","period_end":"2019-03-03","retail_incl_tax_eur_per_litre":1.1441700000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21395048780487808,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34285280728376294,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5526500000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":48.30138877963939,"pre_tax_eur_per_litre":0.59152,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3568416733478079,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-02-25..2019-03-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-02-25","input_cost_last_quote":"2019-03-01","input_cost_observations":5,"residual_eur_per_litre":0.23467832665219207,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0051085529590283165,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0051 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2019-03-04..2019-03-08. 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Mean of 5 quote day(s) in 2019-03-11..2019-03-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-03-11","input_cost_last_quote":"2019-03-15","input_cost_observations":5,"residual_eur_per_litre":0.25666939791717386,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0015528529590285163,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":85880,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-03-11|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5615,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2444118,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2019-03-18","period_type":"week","period_start":"2019-03-18","period_end":"2019-03-24","retail_incl_tax_eur_per_litre":1.18248,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22111414634146342,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34285280728376294,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5628100000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":47.595731006021246,"pre_tax_eur_per_litre":0.6196699999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3731926138975345,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-03-18..2019-03-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-03-18","input_cost_last_quote":"2019-03-22","input_cost_observations":5,"residual_eur_per_litre":0.24647738610246542,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0014230529590282931,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":86004,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-03-18|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5615,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2444243,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2019-03-25","period_type":"week","period_start":"2019-03-25","period_end":"2019-03-31","retail_incl_tax_eur_per_litre":1.1862300000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22181536585365855,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34285280728376294,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5637300000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":47.52282441010597,"pre_tax_eur_per_litre":0.6225,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3754453466663782,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-03-25..2019-03-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-03-25","input_cost_last_quote":"2019-03-29","input_cost_observations":5,"residual_eur_per_litre":0.24705465333362178,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0011539529590283162,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":86128,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-03-25|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5615,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2444367,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2019-04-01","period_type":"week","period_start":"2019-04-01","period_end":"2019-04-07","retail_incl_tax_eur_per_litre":1.18324,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22125626016260164,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34285280728376294,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.56287,"total_tax_data_class":"CALCULATED","tax_share_pct":47.57023089145059,"pre_tax_eur_per_litre":0.62037,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3896204403811583,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-04-01..2019-04-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-04-01","input_cost_last_quote":"2019-04-05","input_cost_observations":5,"residual_eur_per_litre":0.2307495596188417,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0015240529590284163,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":86252,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-04-01|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5615,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2444491,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2019-04-08","period_type":"week","period_start":"2019-04-08","period_end":"2019-04-14","retail_incl_tax_eur_per_litre":1.19768,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22395642276422764,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34285280728376294,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5664,"total_tax_data_class":"CALCULATED","tax_share_pct":47.291430098189835,"pre_tax_eur_per_litre":0.63128,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.39782199124995876,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-04-08..2019-04-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-04-08","input_cost_last_quote":"2019-04-12","input_cost_observations":5,"residual_eur_per_litre":0.23345800875004125,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0005033529590284162,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":86376,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-04-08|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5615,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2444614,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2019-04-15","period_type":"week","period_start":"2019-04-15","period_end":"2019-04-21","retail_incl_tax_eur_per_litre":1.20394,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2251269918699187,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34285280728376294,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.56873,"total_tax_data_class":"CALCULATED","tax_share_pct":47.23906506968786,"pre_tax_eur_per_litre":0.63521,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3947624561132006,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2019-04-15..2019-04-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-04-15","input_cost_last_quote":"2019-04-18","input_cost_observations":4,"residual_eur_per_litre":0.24044754388679943,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0009227470409715838,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":86500,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-04-15|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5615,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2444738,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2019-04-29","period_type":"week","period_start":"2019-04-29","period_end":"2019-05-05","retail_incl_tax_eur_per_litre":1.2015,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22467073170731708,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34285280728376294,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.56665,"total_tax_data_class":"CALCULATED","tax_share_pct":47.1618809821057,"pre_tax_eur_per_litre":0.63485,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4020119505894967,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2019-04-29..2019-05-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-04-29","input_cost_last_quote":"2019-05-03","input_cost_observations":4,"residual_eur_per_litre":0.23283804941050332,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0010744529590284162,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":86624,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-04-29|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5615,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2444861,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2019-05-06","period_type":"week","period_start":"2019-05-06","period_end":"2019-05-12","retail_incl_tax_eur_per_litre":1.20629,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22556642276422764,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34285280728376294,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5684499999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":47.12382594566812,"pre_tax_eur_per_litre":0.6378400000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4000788326516361,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-05-06..2019-05-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-05-06","input_cost_last_quote":"2019-05-10","input_cost_observations":5,"residual_eur_per_litre":0.23776116734836403,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0000378470409714608,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":86747,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-05-06|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5615,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2444983,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2019-05-13","period_type":"week","period_start":"2019-05-13","period_end":"2019-05-19","retail_incl_tax_eur_per_litre":1.1998900000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.224369674796748,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34285280728376294,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5655300000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":47.13182041687155,"pre_tax_eur_per_litre":0.63436,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.41156580060150655,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-05-13..2019-05-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-05-13","input_cost_last_quote":"2019-05-17","input_cost_observations":5,"residual_eur_per_litre":0.22279419939849346,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.002081752959028316,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":86870,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-05-13|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5615,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2445106,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2019-05-20","period_type":"week","period_start":"2019-05-20","period_end":"2019-05-26","retail_incl_tax_eur_per_litre":1.20482,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22529154471544716,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34285280728376294,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.56708,"total_tax_data_class":"CALCULATED","tax_share_pct":47.06761175943294,"pre_tax_eur_per_litre":0.63774,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3993483814591764,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-05-20..2019-05-24. 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Mean of 5 quote day(s) in 2019-05-27..2019-05-31. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-05-27","input_cost_last_quote":"2019-05-31","input_cost_observations":5,"residual_eur_per_litre":0.2510599118364792,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0009836529590284161,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":87116,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-05-27|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5615,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2445353,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2019-06-03","period_type":"week","period_start":"2019-06-03","period_end":"2019-06-09","retail_incl_tax_eur_per_litre":1.2096900000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22620219512195125,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34285280728376294,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5690700000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":47.04263075664013,"pre_tax_eur_per_litre":0.64062,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.35320490353064743,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-06-03..2019-06-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-06-03","input_cost_last_quote":"2019-06-07","input_cost_observations":5,"residual_eur_per_litre":0.2874150964693526,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0000184470409717838,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":87239,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-06-03|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5615,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2445476,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2019-06-10","period_type":"week","period_start":"2019-06-10","period_end":"2019-06-16","retail_incl_tax_eur_per_litre":1.21308,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2268360975609756,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34285280728376294,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.57127,"total_tax_data_class":"CALCULATED","tax_share_pct":47.092524812873016,"pre_tax_eur_per_litre":0.64181,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.35173352977132155,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-06-10..2019-06-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-06-10","input_cost_last_quote":"2019-06-14","input_cost_observations":5,"residual_eur_per_litre":0.29007647022867844,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.001944747040971584,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":87362,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-06-10|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5615,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2445599,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2019-06-17","period_type":"week","period_start":"2019-06-17","period_end":"2019-06-23","retail_incl_tax_eur_per_litre":1.20384,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22510829268292684,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34285280728376294,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.56981,"total_tax_data_class":"CALCULATED","tax_share_pct":47.33270202020202,"pre_tax_eur_per_litre":0.63403,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3580017527011054,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-06-17..2019-06-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-06-17","input_cost_last_quote":"2019-06-21","input_cost_observations":5,"residual_eur_per_litre":0.2760282472988946,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.002274147040971584,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":87485,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-06-17|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5615,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2445722,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2019-06-24","period_type":"week","period_start":"2019-06-24","period_end":"2019-06-30","retail_incl_tax_eur_per_litre":1.19576,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22359739837398374,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34285280728376294,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.56879,"total_tax_data_class":"CALCULATED","tax_share_pct":47.56723757275707,"pre_tax_eur_per_litre":0.62697,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3676477774283452,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-06-24..2019-06-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-06-24","input_cost_last_quote":"2019-06-28","input_cost_observations":5,"residual_eur_per_litre":0.25932222257165477,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.002877947040971584,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":87608,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-06-24|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5615,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2445845,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2019-07-01","period_type":"week","period_start":"2019-07-01","period_end":"2019-07-07","retail_incl_tax_eur_per_litre":1.19544,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22353756097560976,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34285280728376294,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.56969,"total_tax_data_class":"CALCULATED","tax_share_pct":47.65525664190591,"pre_tax_eur_per_litre":0.62575,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.35540053591308585,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-07-01..2019-07-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-07-01","input_cost_last_quote":"2019-07-05","input_cost_observations":5,"residual_eur_per_litre":0.2703494640869142,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.004058547040971584,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":87731,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-07-01|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5615,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2445969,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2019-07-08","period_type":"week","period_start":"2019-07-08","period_end":"2019-07-14","retail_incl_tax_eur_per_litre":1.19165,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22282886178861788,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34285280728376294,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.56814,"total_tax_data_class":"CALCULATED","tax_share_pct":47.67675072378635,"pre_tax_eur_per_litre":0.62351,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3693385363791283,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-07-08..2019-07-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-07-08","input_cost_last_quote":"2019-07-12","input_cost_observations":5,"residual_eur_per_litre":0.25417146362087173,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.003023747040971584,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":87854,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-07-08|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5615,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2446091,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2019-07-15","period_type":"week","period_start":"2019-07-15","period_end":"2019-07-21","retail_incl_tax_eur_per_litre":1.1875,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22205284552845528,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34285280728376294,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.56662,"total_tax_data_class":"CALCULATED","tax_share_pct":47.71536842105263,"pre_tax_eur_per_litre":0.62088,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.35636552040452607,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-07-15..2019-07-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-07-15","input_cost_last_quote":"2019-07-19","input_cost_observations":5,"residual_eur_per_litre":0.264514479595474,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0021086470409715837,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":87977,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-07-15|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5615,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2446213,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2019-07-22","period_type":"week","period_start":"2019-07-22","period_end":"2019-07-28","retail_incl_tax_eur_per_litre":1.19384,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22323837398373983,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34285280728376294,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.56896,"total_tax_data_class":"CALCULATED","tax_share_pct":47.65797761844133,"pre_tax_eur_per_litre":0.62488,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3540764511380959,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-07-22..2019-07-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-07-22","input_cost_last_quote":"2019-07-26","input_cost_observations":5,"residual_eur_per_litre":0.2708035488619041,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.003528647040971584,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":88100,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-07-22|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5615,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2446336,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2019-07-29","period_type":"week","period_start":"2019-07-29","period_end":"2019-08-04","retail_incl_tax_eur_per_litre":1.18839,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22221926829268293,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34285280728376294,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5653099999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":47.56940061764236,"pre_tax_eur_per_litre":0.6230800000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3542168972642176,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-07-29..2019-08-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-07-29","input_cost_last_quote":"2019-08-02","input_cost_observations":5,"residual_eur_per_litre":0.2688631027357825,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0002926470409714608,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":88223,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-07-29|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5615,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2446459,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2019-08-05","period_type":"week","period_start":"2019-08-05","period_end":"2019-08-11","retail_incl_tax_eur_per_litre":1.18002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2206541463414634,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34285280728376294,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5610599999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":47.54665175166522,"pre_tax_eur_per_litre":0.6189600000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.32217224581461584,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-08-05..2019-08-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-08-05","input_cost_last_quote":"2019-08-09","input_cost_observations":5,"residual_eur_per_litre":0.2967877541853842,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0030097529590285394,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":88346,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-08-05|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5615,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2446582,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2019-08-12","period_type":"week","period_start":"2019-08-12","period_end":"2019-08-18","retail_incl_tax_eur_per_litre":1.164,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21765853658536585,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34285280728376294,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.55703,"total_tax_data_class":"CALCULATED","tax_share_pct":47.85481099656357,"pre_tax_eur_per_litre":0.60697,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.32814059926174277,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-08-12..2019-08-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-08-12","input_cost_last_quote":"2019-08-16","input_cost_observations":5,"residual_eur_per_litre":0.27882940073825724,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004282052959028416,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":88469,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-08-12|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5615,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2446705,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2019-08-19","period_type":"week","period_start":"2019-08-19","period_end":"2019-08-25","retail_incl_tax_eur_per_litre":1.1399700000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21316512195121953,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34285280728376294,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5492200000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":48.178460836688686,"pre_tax_eur_per_litre":0.59075,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.33799193605943967,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-08-19..2019-08-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-08-19","input_cost_last_quote":"2019-08-23","input_cost_observations":5,"residual_eur_per_litre":0.25275806394056033,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.008361452959028317,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0084 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":88592,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-08-19|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5615,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2446828,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2019-08-26","period_type":"week","period_start":"2019-08-26","period_end":"2019-09-01","retail_incl_tax_eur_per_litre":1.14428,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2139710569105691,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34285280728376294,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.55064,"total_tax_data_class":"CALCULATED","tax_share_pct":48.121089243891355,"pre_tax_eur_per_litre":0.59364,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.33956413843052063,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-08-26..2019-08-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-08-26","input_cost_last_quote":"2019-08-30","input_cost_observations":5,"residual_eur_per_litre":0.25407586156947937,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.007606152959028416,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0076 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":88715,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-08-26|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5615,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2446951,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2019-09-02","period_type":"week","period_start":"2019-09-02","period_end":"2019-09-08","retail_incl_tax_eur_per_litre":1.13383,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2120169918699187,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34285280728376294,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.54815,"total_tax_data_class":"CALCULATED","tax_share_pct":48.34498998968099,"pre_tax_eur_per_litre":0.58568,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.34430020661636856,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-09-02..2019-09-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-09-02","input_cost_last_quote":"2019-09-06","input_cost_observations":5,"residual_eur_per_litre":0.2413797933836314,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.008265352959028416,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0083 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":88838,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-09-02|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5615,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2447074,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2019-09-09","period_type":"week","period_start":"2019-09-09","period_end":"2019-09-15","retail_incl_tax_eur_per_litre":1.1457300000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21424219512195125,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34285280728376294,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.55314,"total_tax_data_class":"CALCULATED","tax_share_pct":48.27839019664319,"pre_tax_eur_per_litre":0.5925900000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3578585020250756,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-09-09..2019-09-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-09-09","input_cost_last_quote":"2019-09-13","input_cost_observations":5,"residual_eur_per_litre":0.23473149797492454,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004864652959028439,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":88961,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-09-09|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5615,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2447198,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2019-09-16","period_type":"week","period_start":"2019-09-16","period_end":"2019-09-22","retail_incl_tax_eur_per_litre":1.15097,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2152220325203252,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34285280728376294,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.55485,"total_tax_data_class":"CALCULATED","tax_share_pct":48.207164391773894,"pre_tax_eur_per_litre":0.59612,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3734528178371521,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-09-16..2019-09-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-09-16","input_cost_last_quote":"2019-09-20","input_cost_observations":5,"residual_eur_per_litre":0.22266718216284787,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0039665529590284165,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":89084,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-09-16|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5615,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2447321,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2019-09-23","period_type":"week","period_start":"2019-09-23","period_end":"2019-09-29","retail_incl_tax_eur_per_litre":1.1368699999999998,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2125854471544715,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34285280728376294,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5477299999999998,"total_tax_data_class":"CALCULATED","tax_share_pct":48.17877153940204,"pre_tax_eur_per_litre":0.58914,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3621288610335446,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-09-23..2019-09-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-09-23","input_cost_last_quote":"2019-09-27","input_cost_observations":5,"residual_eur_per_litre":0.22701113896645542,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.009481152959028617,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0095 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":89207,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-09-23|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5615,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2447444,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2019-09-30","period_type":"week","period_start":"2019-09-30","period_end":"2019-10-06","retail_incl_tax_eur_per_litre":1.13466,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2121721951219512,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34285280728376294,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.54761,"total_tax_data_class":"CALCULATED","tax_share_pct":48.2620344420355,"pre_tax_eur_per_litre":0.58705,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.34086672935869256,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-09-30..2019-10-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-09-30","input_cost_last_quote":"2019-10-04","input_cost_observations":5,"residual_eur_per_litre":0.24618327064130743,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.009120452959028417,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0091 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":89330,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-09-30|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5615,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2447567,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2019-10-07","period_type":"week","period_start":"2019-10-07","period_end":"2019-10-13","retail_incl_tax_eur_per_litre":1.1438599999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21389252032520323,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34285280728376294,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5529299999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":48.338957564736944,"pre_tax_eur_per_litre":0.59093,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3394080595575729,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-10-07..2019-10-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-10-07","input_cost_last_quote":"2019-10-11","input_cost_observations":5,"residual_eur_per_litre":0.2515219404424271,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004692852959028516,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":89453,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-10-07|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5615,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2447690,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2019-10-14","period_type":"week","period_start":"2019-10-14","period_end":"2019-10-20","retail_incl_tax_eur_per_litre":1.14707,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21449276422764227,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34285280728376294,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5565799999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":48.52188619700629,"pre_tax_eur_per_litre":0.5904900000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.337241749082525,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-10-14..2019-10-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-10-14","input_cost_last_quote":"2019-10-18","input_cost_observations":5,"residual_eur_per_litre":0.2532482509174751,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0009416529590285392,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":89576,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-10-14|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5615,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2447814,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2019-10-21","period_type":"week","period_start":"2019-10-21","period_end":"2019-10-27","retail_incl_tax_eur_per_litre":1.15024,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21508552845528456,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34285280728376294,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.55831,"total_tax_data_class":"CALCULATED","tax_share_pct":48.538565864515235,"pre_tax_eur_per_litre":0.59193,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.34324488227950484,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-10-21..2019-10-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-10-21","input_cost_last_quote":"2019-10-25","input_cost_observations":5,"residual_eur_per_litre":0.24868511772049517,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0004571470409715838,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":89700,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-10-21|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5615,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2447939,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2019-10-28","period_type":"week","period_start":"2019-10-28","period_end":"2019-11-03","retail_incl_tax_eur_per_litre":1.1514000000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21530243902439028,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34285280728376294,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5591200000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":48.560013896126456,"pre_tax_eur_per_litre":0.59228,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3407808491804511,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-10-28..2019-11-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-10-28","input_cost_last_quote":"2019-11-01","input_cost_observations":5,"residual_eur_per_litre":0.2514991508195489,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0011866470409717838,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":89824,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-10-28|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5615,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2448061,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2019-11-04","period_type":"week","period_start":"2019-11-04","period_end":"2019-11-10","retail_incl_tax_eur_per_litre":1.15584,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21613268292682927,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34285280728376294,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.56098,"total_tax_data_class":"CALCULATED","tax_share_pct":48.5343992248062,"pre_tax_eur_per_litre":0.59486,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3537378746923957,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-11-04..2019-11-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-11-04","input_cost_last_quote":"2019-11-08","input_cost_observations":5,"residual_eur_per_litre":0.2411221253076043,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0024532470409715837,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":89948,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-11-04|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5615,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2448185,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2019-11-11","period_type":"week","period_start":"2019-11-11","period_end":"2019-11-17","retail_incl_tax_eur_per_litre":1.1531900000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21563715447154475,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34285280728376294,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5592800000000003,"total_tax_data_class":"CALCULATED","tax_share_pct":48.498512820957515,"pre_tax_eur_per_litre":0.5939099999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3571364886164844,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-11-11..2019-11-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-11-11","input_cost_last_quote":"2019-11-15","input_cost_observations":5,"residual_eur_per_litre":0.2367735113835155,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0009717470409719068,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":90072,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-11-11|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5615,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2448309,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2019-11-18","period_type":"week","period_start":"2019-11-18","period_end":"2019-11-24","retail_incl_tax_eur_per_litre":1.15981,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2168750406504065,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34285280728376294,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.55909,"total_tax_data_class":"CALCULATED","tax_share_pct":48.20530949034756,"pre_tax_eur_per_litre":0.60072,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.36231180402431673,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-11-18..2019-11-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-11-18","input_cost_last_quote":"2019-11-22","input_cost_observations":5,"residual_eur_per_litre":0.23840819597568327,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0007845529590284162,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":90196,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-11-18|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5615,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2448434,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2019-11-25","period_type":"week","period_start":"2019-11-25","period_end":"2019-12-01","retail_incl_tax_eur_per_litre":1.16069,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21703959349593496,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34285280728376294,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5588599999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":48.14894588563699,"pre_tax_eur_per_litre":0.6018300000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.37002216822173695,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-11-25..2019-11-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-11-25","input_cost_last_quote":"2019-11-29","input_cost_observations":5,"residual_eur_per_litre":0.23180783177826317,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0012698529590285392,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":90320,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-11-25|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5615,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2448557,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2019-12-02","period_type":"week","period_start":"2019-12-02","period_end":"2019-12-08","retail_incl_tax_eur_per_litre":1.17294,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21933024390243902,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34285280728376294,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5608599999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":47.816597609425884,"pre_tax_eur_per_litre":0.6120800000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3675966396483223,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-12-02..2019-12-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-12-02","input_cost_last_quote":"2019-12-06","input_cost_observations":5,"residual_eur_per_litre":0.24448336035167778,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0016273529590285392,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":90444,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-12-02|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5615,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2448682,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2019-12-09","period_type":"week","period_start":"2019-12-09","period_end":"2019-12-15","retail_incl_tax_eur_per_litre":1.1804700000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22073829268292686,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34285280728376294,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5635800000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":47.74200106737147,"pre_tax_eur_per_litre":0.61689,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.37654733725127115,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-12-09..2019-12-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-12-09","input_cost_last_quote":"2019-12-13","input_cost_observations":5,"residual_eur_per_litre":0.24034266274872887,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0000136529590283162,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":90568,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-12-09|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5615,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2448807,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2019-12-16","period_type":"week","period_start":"2019-12-16","period_end":"2019-12-22","retail_incl_tax_eur_per_litre":1.18928,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22238569105691056,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34285280728376294,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.56667,"total_tax_data_class":"CALCULATED","tax_share_pct":47.64815686802099,"pre_tax_eur_per_litre":0.62261,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.38947492553296414,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-12-16..2019-12-20. 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Mean of 5 quote day(s) in 2020-01-06..2020-01-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-01-06","input_cost_last_quote":"2020-01-10","input_cost_observations":5,"residual_eur_per_litre":0.2643349806457875,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.002423705422322767,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":90815,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-01-06|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5616,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2449052,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2020-01-13","period_type":"week","period_start":"2020-01-13","period_end":"2020-01-19","retail_incl_tax_eur_per_litre":1.2276099999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22955308943089428,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3456267435590871,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5776999999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":47.05891936364155,"pre_tax_eur_per_litre":0.64991,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.36224681894578464,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-01-13..2020-01-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-01-13","input_cost_last_quote":"2020-01-17","input_cost_observations":5,"residual_eur_per_litre":0.28766318105421534,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.003099805422322767,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":90937,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-01-13|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5616,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2449173,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2020-01-20","period_type":"week","period_start":"2020-01-20","period_end":"2020-01-26","retail_incl_tax_eur_per_litre":1.2170699999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22758219512195121,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3456267435590871,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5750399999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":47.24789864182011,"pre_tax_eur_per_litre":0.64203,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.35298645563059355,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-01-20..2020-01-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-01-20","input_cost_last_quote":"2020-01-24","input_cost_observations":5,"residual_eur_per_litre":0.28904354436940644,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.002252205422322767,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":91059,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-01-20|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5616,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2449295,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2020-01-27","period_type":"week","period_start":"2020-01-27","period_end":"2020-02-02","retail_incl_tax_eur_per_litre":1.20693,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2256860975609756,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3456267435590871,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.57084,"total_tax_data_class":"CALCULATED","tax_share_pct":47.29686062986254,"pre_tax_eur_per_litre":0.63609,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3342420273141901,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-01-27..2020-01-31. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-01-27","input_cost_last_quote":"2020-01-31","input_cost_observations":5,"residual_eur_per_litre":0.3018479726858099,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.000581594577677133,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":91181,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-01-27|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5616,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2449417,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2020-02-03","period_type":"week","period_start":"2020-02-03","period_end":"2020-02-09","retail_incl_tax_eur_per_litre":1.1948,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2234178861788618,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3456267435590871,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.56654,"total_tax_data_class":"CALCULATED","tax_share_pct":47.41714094409106,"pre_tax_eur_per_litre":0.62826,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3115598387559649,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-02-03..2020-02-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-02-03","input_cost_last_quote":"2020-02-07","input_cost_observations":5,"residual_eur_per_litre":0.3167001612440351,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003080694577677133,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":91303,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-02-03|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5616,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2449540,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2020-02-10","period_type":"week","period_start":"2020-02-10","period_end":"2020-02-16","retail_incl_tax_eur_per_litre":1.1993099999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2242612195121951,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3456267435590871,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5698899999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":47.51815627319042,"pre_tax_eur_per_litre":0.62942,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3194452385734167,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-02-10..2020-02-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-02-10","input_cost_last_quote":"2020-02-14","input_cost_observations":5,"residual_eur_per_litre":0.3099747614265833,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":2.505422322767e-6,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":91425,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-02-10|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5616,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2449662,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2020-02-17","period_type":"week","period_start":"2020-02-17","period_end":"2020-02-23","retail_incl_tax_eur_per_litre":1.1953099999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22351325203252032,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3456267435590871,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.56944,"total_tax_data_class":"CALCULATED","tax_share_pct":47.63952447482243,"pre_tax_eur_per_litre":0.62587,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.34110358887275366,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-02-17..2020-02-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-02-17","input_cost_last_quote":"2020-02-21","input_cost_observations":5,"residual_eur_per_litre":0.2847664111272463,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.000369005422322767,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":91547,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-02-17|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5616,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2449783,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2020-02-24","period_type":"week","period_start":"2020-02-24","period_end":"2020-03-01","retail_incl_tax_eur_per_litre":1.1725999999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21926666666666664,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3456267435590871,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5622299999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":47.94729660583319,"pre_tax_eur_per_litre":0.61037,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3123643136088494,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-02-24..2020-02-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-02-24","input_cost_last_quote":"2020-02-28","input_cost_observations":5,"residual_eur_per_litre":0.29800568639115055,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003275994577677233,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":91669,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-02-24|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5616,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2449906,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2020-03-02","period_type":"week","period_start":"2020-03-02","period_end":"2020-03-08","retail_incl_tax_eur_per_litre":1.15205,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2154239837398374,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3429575007560074,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.55611,"total_tax_data_class":"CALCULATED","tax_share_pct":48.27134238965323,"pre_tax_eur_per_litre":0.59594,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2854344257007786,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-03-02..2020-03-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-03-02","input_cost_last_quote":"2020-03-06","input_cost_observations":5,"residual_eur_per_litre":0.3105055742992214,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.002793925929889102,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":91791,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-03-02|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5617,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2450027,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2020-03-09","period_type":"week","period_start":"2020-03-09","period_end":"2020-03-15","retail_incl_tax_eur_per_litre":1.1345399999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21214975609756095,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3429575007560074,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5539699999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":48.82771872300668,"pre_tax_eur_per_litre":0.58057,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.18756246403460078,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-03-09..2020-03-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-03-09","input_cost_last_quote":"2020-03-13","input_cost_observations":5,"residual_eur_per_litre":0.3930075359653992,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.001398825929889202,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":91913,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-03-09|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5617,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2450151,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2020-03-16","period_type":"week","period_start":"2020-03-16","period_end":"2020-03-22","retail_incl_tax_eur_per_litre":1.07008,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20009626016260162,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3429575007560074,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.53464,"total_tax_data_class":"CALCULATED","tax_share_pct":49.96261961722488,"pre_tax_eur_per_litre":0.53544,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.1477541435477784,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-03-16..2020-03-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-03-16","input_cost_last_quote":"2020-03-20","input_cost_observations":5,"residual_eur_per_litre":0.3876858564522216,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.010348925929889102,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0103 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2020-03-23..2020-03-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-03-23","input_cost_last_quote":"2020-03-27","input_cost_observations":5,"residual_eur_per_litre":0.329434369126796,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.028100825929889064,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0281 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2020-03-30..2020-04-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-03-30","input_cost_last_quote":"2020-04-03","input_cost_observations":5,"residual_eur_per_litre":0.33841678758526034,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0233644259298891,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0234 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2020-04-06..2020-04-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-04-06","input_cost_last_quote":"2020-04-09","input_cost_observations":4,"residual_eur_per_litre":0.3063282680181521,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.024537025929889003,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0245 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2020-04-20..2020-04-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-04-20","input_cost_last_quote":"2020-04-24","input_cost_observations":5,"residual_eur_per_litre":0.3354922517941149,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.021273725929889103,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0213 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2020-04-27..2020-04-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-04-27","input_cost_last_quote":"2020-04-30","input_cost_observations":4,"residual_eur_per_litre":0.3112798614397129,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.021404725929889103,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0214 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2020-05-04..2020-05-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-05-04","input_cost_last_quote":"2020-05-07","input_cost_observations":4,"residual_eur_per_litre":0.2574458098094698,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.024740625929889102,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0247 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2020-05-11..2020-05-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-05-11","input_cost_last_quote":"2020-05-15","input_cost_observations":5,"residual_eur_per_litre":0.22406432655159716,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.024084825929889003,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0241 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2020-05-18..2020-05-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-05-18","input_cost_last_quote":"2020-05-22","input_cost_observations":5,"residual_eur_per_litre":0.2018348026314534,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.024114525929889,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0241 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2020-05-26..2020-05-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-05-26","input_cost_last_quote":"2020-05-29","input_cost_observations":4,"residual_eur_per_litre":0.22075665455226734,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.019126225929889103,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0191 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2020-06-01..2020-06-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-06-01","input_cost_last_quote":"2020-06-05","input_cost_observations":5,"residual_eur_per_litre":0.21552466664181763,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.012273325929889164,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0123 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":93254,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-06-01|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5617,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2451490,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2020-06-08","period_type":"week","period_start":"2020-06-08","period_end":"2020-06-14","retail_incl_tax_eur_per_litre":0.94002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17577609756097562,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3429575007560074,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.50833,"total_tax_data_class":"CALCULATED","tax_share_pct":54.076509010446586,"pre_tax_eur_per_litre":0.43169,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.21955261693643172,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-06-08..2020-06-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-06-08","input_cost_last_quote":"2020-06-12","input_cost_observations":5,"residual_eur_per_litre":0.21213738306356827,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.012796425929889102,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0128 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":93375,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-06-08|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5617,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2451612,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2020-06-15","period_type":"week","period_start":"2020-06-15","period_end":"2020-06-21","retail_incl_tax_eur_per_litre":0.94514,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17673349593495935,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3429575007560074,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.50915,"total_tax_data_class":"CALCULATED","tax_share_pct":53.870326089256615,"pre_tax_eur_per_litre":0.43599000000000004,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.22905035732287224,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-06-15..2020-06-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-06-15","input_cost_last_quote":"2020-06-19","input_cost_observations":5,"residual_eur_per_litre":0.2069396426771278,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.012965425929889151,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0130 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":93496,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-06-15|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5617,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2451733,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2020-06-22","period_type":"week","period_start":"2020-06-22","period_end":"2020-06-28","retail_incl_tax_eur_per_litre":0.94037,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17584154471544716,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3429575007560074,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5072099999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":53.93728000680583,"pre_tax_eur_per_litre":0.43316000000000004,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.23321775720473753,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-06-22..2020-06-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-06-22","input_cost_last_quote":"2020-06-26","input_cost_observations":5,"residual_eur_per_litre":0.19994224279526251,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.01425452592988915,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0143 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":93617,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-06-22|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5617,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2451854,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2020-06-29","period_type":"week","period_start":"2020-06-29","period_end":"2020-07-05","retail_incl_tax_eur_per_litre":0.9390700000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17559845528455287,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3429575007560074,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5056900000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":53.85008572310903,"pre_tax_eur_per_litre":0.43338,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.236751873150782,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-06-29..2020-07-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-06-29","input_cost_last_quote":"2020-07-03","input_cost_observations":5,"residual_eur_per_litre":0.196628126849218,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.015825125929889,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0158 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":93738,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-06-29|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5617,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2451977,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2020-07-06","period_type":"week","period_start":"2020-07-06","period_end":"2020-07-12","retail_incl_tax_eur_per_litre":0.9391200000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1756078048780488,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3429575007560074,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5055200000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":53.82911661981429,"pre_tax_eur_per_litre":0.43360000000000004,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.23960666975734565,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-07-06..2020-07-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-07-06","input_cost_last_quote":"2020-07-10","input_cost_observations":5,"residual_eur_per_litre":0.1939933302426544,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.01604572592988905,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0160 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":93859,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-07-06|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5617,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2452098,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2020-07-13","period_type":"week","period_start":"2020-07-13","period_end":"2020-07-19","retail_incl_tax_eur_per_litre":0.94313,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17635764227642275,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3429575007560074,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.50576,"total_tax_data_class":"CALCULATED","tax_share_pct":53.62569317061275,"pre_tax_eur_per_litre":0.43737000000000004,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.23951345627803794,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-07-13..2020-07-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-07-13","input_cost_last_quote":"2020-07-17","input_cost_observations":5,"residual_eur_per_litre":0.1978565437219621,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.01667282592988915,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0167 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":93980,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-07-13|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5617,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2452219,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2020-07-20","period_type":"week","period_start":"2020-07-20","period_end":"2020-07-26","retail_incl_tax_eur_per_litre":0.95916,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17935512195121953,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3429575007560074,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.50998,"total_tax_data_class":"CALCULATED","tax_share_pct":53.16943992660244,"pre_tax_eur_per_litre":0.44918,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.23770247091231167,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-07-20..2020-07-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-07-20","input_cost_last_quote":"2020-07-24","input_cost_observations":5,"residual_eur_per_litre":0.21147752908768833,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.015169125929889102,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0152 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":94101,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-07-20|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5617,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2452341,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2020-07-27","period_type":"week","period_start":"2020-07-27","period_end":"2020-08-02","retail_incl_tax_eur_per_litre":0.97324,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1819879674796748,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3429575007560074,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.51694,"total_tax_data_class":"CALCULATED","tax_share_pct":53.11536722699437,"pre_tax_eur_per_litre":0.45630000000000004,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.23121469088512844,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-07-27..2020-07-31. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-07-27","input_cost_last_quote":"2020-07-31","input_cost_observations":5,"residual_eur_per_litre":0.2250853091148716,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00984672592988915,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0098 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2020-08-03..2020-08-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-08-03","input_cost_last_quote":"2020-08-07","input_cost_observations":5,"residual_eur_per_litre":0.22605323623802,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.011563525929889002,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0116 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":94343,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-08-03|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5617,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2452582,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2020-08-10","period_type":"week","period_start":"2020-08-10","period_end":"2020-08-16","retail_incl_tax_eur_per_litre":0.9851000000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1842056910569106,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3429575007560074,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5191200000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":52.697188102730685,"pre_tax_eur_per_litre":0.46598,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.23755080473789966,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-08-10..2020-08-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-08-10","input_cost_last_quote":"2020-08-14","input_cost_observations":5,"residual_eur_per_litre":0.22842919526210034,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.009893125929889002,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0099 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":94464,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-08-10|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5617,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2452705,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2020-08-17","period_type":"week","period_start":"2020-08-17","period_end":"2020-08-23","retail_incl_tax_eur_per_litre":0.9979,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18659918699186992,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3429575007560074,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5219299999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":52.302835955506566,"pre_tax_eur_per_litre":0.47597000000000006,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.237498301790939,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-08-17..2020-08-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-08-17","input_cost_last_quote":"2020-08-21","input_cost_observations":5,"residual_eur_per_litre":0.23847169820906106,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.009380825929889175,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0094 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":94585,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-08-17|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5617,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2452828,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2020-08-24","period_type":"week","period_start":"2020-08-24","period_end":"2020-08-30","retail_incl_tax_eur_per_litre":0.99877,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1867618699186992,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3429575007560074,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.52195,"total_tax_data_class":"CALCULATED","tax_share_pct":52.25927891306307,"pre_tax_eur_per_litre":0.47682,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2405508266753456,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-08-24..2020-08-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-08-24","input_cost_last_quote":"2020-08-28","input_cost_observations":5,"residual_eur_per_litre":0.23626917332465439,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.009556325929889102,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0096 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":94706,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-08-24|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5617,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2452947,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2020-08-31","period_type":"week","period_start":"2020-08-31","period_end":"2020-09-06","retail_incl_tax_eur_per_litre":1.00105,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18718821138211383,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3429575007560074,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.52249,"total_tax_data_class":"CALCULATED","tax_share_pct":52.194196094101194,"pre_tax_eur_per_litre":0.47856,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2280247941736723,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2020-09-01..2020-09-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-09-01","input_cost_last_quote":"2020-09-04","input_cost_observations":4,"residual_eur_per_litre":0.2505352058263277,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.009416525929889102,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0094 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":94827,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-08-31|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5617,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2453069,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2020-09-07","period_type":"week","period_start":"2020-09-07","period_end":"2020-09-13","retail_incl_tax_eur_per_litre":0.9913099999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18536691056910568,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3429575007560074,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5166499999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":52.117904590894874,"pre_tax_eur_per_litre":0.47466,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2099827030269249,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-09-07..2020-09-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-09-07","input_cost_last_quote":"2020-09-11","input_cost_observations":5,"residual_eur_per_litre":0.2646772969730751,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.014359525929889202,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0144 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":94948,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-09-07|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5617,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2453192,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2020-09-14","period_type":"week","period_start":"2020-09-14","period_end":"2020-09-20","retail_incl_tax_eur_per_litre":0.98815,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1847760162601626,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3429575007560074,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.51606,"total_tax_data_class":"CALCULATED","tax_share_pct":52.224864646055764,"pre_tax_eur_per_litre":0.47209,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2163596656686513,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-09-14..2020-09-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-09-14","input_cost_last_quote":"2020-09-18","input_cost_observations":5,"residual_eur_per_litre":0.2557303343313487,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.014358425929889103,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0144 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2020-09-21..2020-09-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-09-21","input_cost_last_quote":"2020-09-25","input_cost_observations":5,"residual_eur_per_litre":0.247569977201724,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.017382025929889064,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0174 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2020-09-28..2020-10-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-09-28","input_cost_last_quote":"2020-10-02","input_cost_observations":5,"residual_eur_per_litre":0.24577165616539964,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.023296525929889202,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0233 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2020-10-05..2020-10-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-10-05","input_cost_last_quote":"2020-10-09","input_cost_observations":5,"residual_eur_per_litre":0.2440495476450031,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.018669025929889102,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0187 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2020-10-12..2020-10-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-10-12","input_cost_last_quote":"2020-10-16","input_cost_observations":5,"residual_eur_per_litre":0.2345098295509248,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.017138025929889,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0171 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":95553,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-10-12|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5617,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2453797,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2020-10-19","period_type":"week","period_start":"2020-10-19","period_end":"2020-10-25","retail_incl_tax_eur_per_litre":0.93563,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1749552032520325,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3429575007560074,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.49740999999999996,"total_tax_data_class":"CALCULATED","tax_share_pct":53.163109348781035,"pre_tax_eur_per_litre":0.43822000000000005,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2180813837697101,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-10-19..2020-10-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-10-19","input_cost_last_quote":"2020-10-23","input_cost_observations":5,"residual_eur_per_litre":0.22013861623028996,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.025218325929889162,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0252 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":95675,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-10-19|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5617,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2453918,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2020-10-26","period_type":"week","period_start":"2020-10-26","period_end":"2020-11-01","retail_incl_tax_eur_per_litre":0.93408,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17466536585365855,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3429575007560074,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.49658,"total_tax_data_class":"CALCULATED","tax_share_pct":53.162470023980816,"pre_tax_eur_per_litre":0.4375,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.20277935733029795,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-10-26..2020-10-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-10-26","input_cost_last_quote":"2020-10-30","input_cost_observations":5,"residual_eur_per_litre":0.23472064266970205,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.025882725929889102,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0259 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":95797,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-10-26|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5617,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2454039,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2020-11-02","period_type":"week","period_start":"2020-11-02","period_end":"2020-11-08","retail_incl_tax_eur_per_litre":0.94596,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1768868292682927,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3429575007560074,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.49727,"total_tax_data_class":"CALCULATED","tax_share_pct":52.567761850395364,"pre_tax_eur_per_litre":0.44869000000000003,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.20664617995461282,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-11-02..2020-11-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-11-02","input_cost_last_quote":"2020-11-06","input_cost_observations":5,"residual_eur_per_litre":0.24204382004538721,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.02776642592988914,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0278 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":95919,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-11-02|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5617,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2454162,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2020-11-09","period_type":"week","period_start":"2020-11-09","period_end":"2020-11-15","retail_incl_tax_eur_per_litre":0.97084,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1815391869918699,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3429575007560074,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.51159,"total_tax_data_class":"CALCULATED","tax_share_pct":52.69560380701248,"pre_tax_eur_per_litre":0.45925,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.22295543493278616,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-11-09..2020-11-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-11-09","input_cost_last_quote":"2020-11-13","input_cost_observations":5,"residual_eur_per_litre":0.23629456506721386,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.015875225929889103,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0159 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":96041,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-11-09|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5617,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2454284,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2020-11-16","period_type":"week","period_start":"2020-11-16","period_end":"2020-11-22","retail_incl_tax_eur_per_litre":0.9724900000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1818477235772358,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3429575007560074,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5117400000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":52.62162078787443,"pre_tax_eur_per_litre":0.46075,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2281849127889329,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-11-16..2020-11-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-11-16","input_cost_last_quote":"2020-11-20","input_cost_observations":5,"residual_eur_per_litre":0.23256508721106708,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.016070225929889003,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0161 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":96163,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-11-16|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5617,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2454407,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2020-11-23","period_type":"week","period_start":"2020-11-23","period_end":"2020-11-29","retail_incl_tax_eur_per_litre":0.9790800000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18308000000000002,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3429575007560074,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.51265,"total_tax_data_class":"CALCULATED","tax_share_pct":52.360379131429504,"pre_tax_eur_per_litre":0.46643,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.24547920281754174,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-11-23..2020-11-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-11-23","input_cost_last_quote":"2020-11-27","input_cost_observations":5,"residual_eur_per_litre":0.22095079718245825,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.016466625929889,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0165 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":96285,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-11-23|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5617,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2454529,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2020-11-30","period_type":"week","period_start":"2020-11-30","period_end":"2020-12-06","retail_incl_tax_eur_per_litre":0.99123,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1853519512195122,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3429575007560074,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.51511,"total_tax_data_class":"CALCULATED","tax_share_pct":51.96674838332173,"pre_tax_eur_per_litre":0.47612,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.24932739029152062,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-11-30..2020-12-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-11-30","input_cost_last_quote":"2020-12-04","input_cost_observations":5,"residual_eur_per_litre":0.2267926097084794,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0162353259298891,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0162 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":96407,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-11-30|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5617,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2454652,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2020-12-07","period_type":"week","period_start":"2020-12-07","period_end":"2020-12-13","retail_incl_tax_eur_per_litre":1.0015399999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18727983739837398,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3429575007560074,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5173299999999998,"total_tax_data_class":"CALCULATED","tax_share_pct":51.65345368133075,"pre_tax_eur_per_litre":0.48421,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2560018963095142,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-12-07..2020-12-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-12-07","input_cost_last_quote":"2020-12-11","input_cost_observations":5,"residual_eur_per_litre":0.2282081036904858,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.015876025929889202,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0159 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":96529,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-12-07|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5617,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2454773,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2020-12-14","period_type":"week","period_start":"2020-12-14","period_end":"2020-12-20","retail_incl_tax_eur_per_litre":1.02356,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19139739837398373,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3429575007560074,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.52365,"total_tax_data_class":"CALCULATED","tax_share_pct":51.15967798663488,"pre_tax_eur_per_litre":0.49991,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.26319296068232606,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-12-14..2020-12-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-12-14","input_cost_last_quote":"2020-12-18","input_cost_observations":5,"residual_eur_per_litre":0.23671703931767393,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.013167025929889102,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0132 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":96651,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-12-14|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5617,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2454893,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2020-12-21","period_type":"week","period_start":"2020-12-21","period_end":"2020-12-27","retail_incl_tax_eur_per_litre":1.00417,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18777162601626016,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3429575007560074,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5146,"total_tax_data_class":"CALCULATED","tax_share_pct":51.24630291683679,"pre_tax_eur_per_litre":0.48957,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2610596118116856,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2020-12-21..2020-12-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-12-21","input_cost_last_quote":"2020-12-24","input_cost_observations":4,"residual_eur_per_litre":0.22851038818831443,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0198388259298891,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0198 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2021-01-11..2021-01-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-01-11","input_cost_last_quote":"2021-01-15","input_cost_observations":5,"residual_eur_per_litre":0.21436741244044993,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00163803226707436,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":96895,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-01-11|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5618,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2455135,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2021-01-18","period_type":"week","period_start":"2021-01-18","period_end":"2021-01-24","retail_incl_tax_eur_per_litre":1.02871,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19236040650406505,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.328862140054532,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.51921,"total_tax_data_class":"CALCULATED","tax_share_pct":50.471950306694794,"pre_tax_eur_per_litre":0.5095000000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.286557586196013,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-01-18..2021-01-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-01-18","input_cost_last_quote":"2021-01-22","input_cost_observations":5,"residual_eur_per_litre":0.2229424138039871,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.002475432267074483,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":97014,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-01-18|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5618,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2455255,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2021-01-25","period_type":"week","period_start":"2021-01-25","period_end":"2021-01-31","retail_incl_tax_eur_per_litre":1.0324200000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19305414634146342,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.328862140054532,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5197600000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":50.343852308169154,"pre_tax_eur_per_litre":0.51266,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.286181595632227,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-01-25..2021-01-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-01-25","input_cost_last_quote":"2021-01-29","input_cost_observations":5,"residual_eur_per_litre":0.226478404367773,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00265223226707426,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":97133,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-01-25|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5618,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2455373,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2021-02-01","period_type":"week","period_start":"2021-02-01","period_end":"2021-02-07","retail_incl_tax_eur_per_litre":1.04183,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1948137398373984,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.328862140054532,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5239100000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":50.287474923931924,"pre_tax_eur_per_litre":0.5179199999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3045614850944016,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-02-01..2021-02-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-02-01","input_cost_last_quote":"2021-02-05","input_cost_observations":5,"residual_eur_per_litre":0.2133585149055983,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.000287967732925763,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":97252,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-02-01|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5618,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2455493,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2021-02-08","period_type":"week","period_start":"2021-02-08","period_end":"2021-02-14","retail_incl_tax_eur_per_litre":1.0513800000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19659951219512198,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.328862140054532,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5275700000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":50.17881260819114,"pre_tax_eur_per_litre":0.52381,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.31769404626939735,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-02-08..2021-02-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-02-08","input_cost_last_quote":"2021-02-12","input_cost_observations":5,"residual_eur_per_litre":0.20611595373060262,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.00259326773292584,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":97371,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-02-08|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5618,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2455611,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2021-02-15","period_type":"week","period_start":"2021-02-15","period_end":"2021-02-21","retail_incl_tax_eur_per_litre":1.06349,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1988639837398374,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.328862140054532,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.52954,"total_tax_data_class":"CALCULATED","tax_share_pct":49.792663776810315,"pre_tax_eur_per_litre":0.53395,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.33186301093450465,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-02-15..2021-02-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-02-15","input_cost_last_quote":"2021-02-19","input_cost_observations":5,"residual_eur_per_litre":0.20208698906549535,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.00223106773292564,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":97490,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-02-15|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5618,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2455730,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2021-02-22","period_type":"week","period_start":"2021-02-22","period_end":"2021-02-28","retail_incl_tax_eur_per_litre":1.08324,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2025570731707317,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.328862140054532,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.53236,"total_tax_data_class":"CALCULATED","tax_share_pct":49.145157121228905,"pre_tax_eur_per_litre":0.55088,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3408287511749654,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-02-22..2021-02-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-02-22","input_cost_last_quote":"2021-02-26","input_cost_observations":5,"residual_eur_per_litre":0.2100512488250346,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.00115716773292564,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":97609,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-02-22|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5618,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2455848,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2021-03-01","period_type":"week","period_start":"2021-03-01","period_end":"2021-03-07","retail_incl_tax_eur_per_litre":1.0978299999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2052852845528455,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.328862140054532,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5330399999999998,"total_tax_data_class":"CALCULATED","tax_share_pct":48.553965550221804,"pre_tax_eur_per_litre":0.56479,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3450845718250096,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-03-01..2021-03-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-03-01","input_cost_last_quote":"2021-03-05","input_cost_observations":5,"residual_eur_per_litre":0.2197054281749904,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00136213226707446,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":97728,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-03-01|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5618,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2455967,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2021-03-08","period_type":"week","period_start":"2021-03-08","period_end":"2021-03-14","retail_incl_tax_eur_per_litre":1.08213,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20234951219512196,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.328862140054532,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.52485,"total_tax_data_class":"CALCULATED","tax_share_pct":48.501566355243824,"pre_tax_eur_per_litre":0.55728,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3598975719476549,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-03-08..2021-03-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-03-08","input_cost_last_quote":"2021-03-12","input_cost_observations":5,"residual_eur_per_litre":0.19738242805234507,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00782483226707436,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0078 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":97847,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-03-08|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5618,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2456085,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2021-03-15","period_type":"week","period_start":"2021-03-15","period_end":"2021-03-21","retail_incl_tax_eur_per_litre":1.12324,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21003674796747968,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.328862140054532,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.53315,"total_tax_data_class":"CALCULATED","tax_share_pct":47.46536804244863,"pre_tax_eur_per_litre":0.59009,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3491135812084333,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-03-15..2021-03-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-03-15","input_cost_last_quote":"2021-03-19","input_cost_observations":5,"residual_eur_per_litre":0.24097641879156673,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00707113226707436,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0071 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2021-03-22..2021-03-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-03-22","input_cost_last_quote":"2021-03-26","input_cost_observations":5,"residual_eur_per_litre":0.2690681096301367,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00795733226707436,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0080 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":98085,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-03-22|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5618,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2456323,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2021-03-29","period_type":"week","period_start":"2021-03-29","period_end":"2021-04-04","retail_incl_tax_eur_per_litre":1.12477,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2103228455284553,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.328862140054532,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.52966,"total_tax_data_class":"CALCULATED","tax_share_pct":47.09051628332904,"pre_tax_eur_per_litre":0.59511,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3408955085172536,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2021-03-29..2021-04-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-03-29","input_cost_last_quote":"2021-04-01","input_cost_observations":4,"residual_eur_per_litre":0.2542144914827464,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.01171573226707436,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0117 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":98204,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-03-29|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5618,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2456443,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2021-04-12","period_type":"week","period_start":"2021-04-12","period_end":"2021-04-18","retail_incl_tax_eur_per_litre":1.15561,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21608967479674795,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.328862140054532,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.54397,"total_tax_data_class":"CALCULATED","tax_share_pct":47.0721091025519,"pre_tax_eur_per_litre":0.61164,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.34061850091544366,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-04-12..2021-04-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-04-12","input_cost_last_quote":"2021-04-16","input_cost_observations":5,"residual_eur_per_litre":0.27102149908455636,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00120763226707436,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":98323,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-04-12|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5618,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2456562,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2021-04-19","period_type":"week","period_start":"2021-04-19","period_end":"2021-04-25","retail_incl_tax_eur_per_litre":1.14971,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21498642276422764,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.328862140054532,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.54123,"total_tax_data_class":"CALCULATED","tax_share_pct":47.075349435944716,"pre_tax_eur_per_litre":0.60848,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.34133179961404786,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-04-19..2021-04-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-04-19","input_cost_last_quote":"2021-04-23","input_cost_observations":5,"residual_eur_per_litre":0.2671482003859521,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00322083226707436,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":98442,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-04-19|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5618,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2456626,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2021-04-26","period_type":"week","period_start":"2021-04-26","period_end":"2021-05-02","retail_incl_tax_eur_per_litre":1.14754,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21458065040650406,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.328862140054532,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.54012,"total_tax_data_class":"CALCULATED","tax_share_pct":47.06764034369172,"pre_tax_eur_per_litre":0.60742,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.34835310457724866,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-04-26..2021-04-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-04-26","input_cost_last_quote":"2021-04-30","input_cost_observations":5,"residual_eur_per_litre":0.25906689542275135,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00408703226707436,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":98561,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-04-26|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5618,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2456801,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2021-05-03","period_type":"week","period_start":"2021-05-03","period_end":"2021-05-09","retail_incl_tax_eur_per_litre":1.1488800000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21483121951219514,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.328862140054532,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5407600000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":47.068449272334796,"pre_tax_eur_per_litre":0.60812,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3605410240818964,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2021-05-04..2021-05-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-05-04","input_cost_last_quote":"2021-05-07","input_cost_observations":4,"residual_eur_per_litre":0.24757897591810354,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00360803226707426,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":98680,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-05-03|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5618,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2456918,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2021-05-10","period_type":"week","period_start":"2021-05-10","period_end":"2021-05-16","retail_incl_tax_eur_per_litre":1.14945,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21493780487804878,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.328862140054532,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5400500000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":46.98333985819305,"pre_tax_eur_per_litre":0.6093999999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.35633205769196336,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-05-10..2021-05-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-05-10","input_cost_last_quote":"2021-05-14","input_cost_observations":5,"residual_eur_per_litre":0.25306794230803653,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004612432267074237,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":98798,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-05-10|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5618,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2457035,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2021-05-17","period_type":"week","period_start":"2021-05-17","period_end":"2021-05-23","retail_incl_tax_eur_per_litre":1.14981,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2150051219512195,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.328862140054532,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.54157,"total_tax_data_class":"CALCULATED","tax_share_pct":47.1008253537541,"pre_tax_eur_per_litre":0.60824,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3481013573558249,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-05-17..2021-05-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-05-17","input_cost_last_quote":"2021-05-21","input_cost_observations":5,"residual_eur_per_litre":0.2601386426441751,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00282563226707436,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":98916,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-05-17|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5618,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2457151,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2021-05-24","period_type":"week","period_start":"2021-05-24","period_end":"2021-05-30","retail_incl_tax_eur_per_litre":1.16603,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21803813008130082,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.328862140054532,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.54881,"total_tax_data_class":"CALCULATED","tax_share_pct":47.06654202722057,"pre_tax_eur_per_litre":0.61722,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.35559373829582325,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-05-24..2021-05-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-05-24","input_cost_last_quote":"2021-05-28","input_cost_observations":5,"residual_eur_per_litre":0.26162626170417674,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.00234896773292564,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":99034,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-05-24|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5618,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2457268,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2021-05-31","period_type":"week","period_start":"2021-05-31","period_end":"2021-06-06","retail_incl_tax_eur_per_litre":1.16503,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2178511382113821,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.328862140054532,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.54858,"total_tax_data_class":"CALCULATED","tax_share_pct":47.08719947125825,"pre_tax_eur_per_litre":0.61645,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3649401342415178,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2021-06-01..2021-06-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-06-01","input_cost_last_quote":"2021-06-04","input_cost_observations":4,"residual_eur_per_litre":0.2515098657584822,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.00229606773292564,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":99152,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-05-31|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5618,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2457385,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2021-06-07","period_type":"week","period_start":"2021-06-07","period_end":"2021-06-13","retail_incl_tax_eur_per_litre":1.17137,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21903666666666666,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.328862140054532,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5512100000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":47.05686503837387,"pre_tax_eur_per_litre":0.6201599999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3693922451169104,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-06-07..2021-06-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-06-07","input_cost_last_quote":"2021-06-11","input_cost_observations":5,"residual_eur_per_litre":0.2507677548830895,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.004072767732925763,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":99270,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-06-07|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5618,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2457503,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2021-06-14","period_type":"week","period_start":"2021-06-14","period_end":"2021-06-20","retail_incl_tax_eur_per_litre":1.1651099999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21786609756097558,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.328862140054532,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5464299999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":46.89943438816936,"pre_tax_eur_per_litre":0.61868,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3820882845208501,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-06-14..2021-06-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-06-14","input_cost_last_quote":"2021-06-18","input_cost_observations":5,"residual_eur_per_litre":0.23659171547914992,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00036683226707446,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":99388,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-06-14|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5618,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2457620,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2021-06-21","period_type":"week","period_start":"2021-06-21","period_end":"2021-06-27","retail_incl_tax_eur_per_litre":1.17211,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2191750406504065,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.328862140054532,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.54645,"total_tax_data_class":"CALCULATED","tax_share_pct":46.62105092525446,"pre_tax_eur_per_litre":0.62566,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.39774250721513826,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-06-21..2021-06-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-06-21","input_cost_last_quote":"2021-06-25","input_cost_observations":5,"residual_eur_per_litre":0.2279174927848617,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00195223226707436,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":99506,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-06-21|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5618,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2457738,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2021-06-28","period_type":"week","period_start":"2021-06-28","period_end":"2021-07-04","retail_incl_tax_eur_per_litre":1.21037,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22632934959349593,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.328862140054532,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.55549,"total_tax_data_class":"CALCULATED","tax_share_pct":45.894230689789076,"pre_tax_eur_per_litre":0.65488,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.40384279084097124,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-06-28..2021-07-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-06-28","input_cost_last_quote":"2021-07-02","input_cost_observations":5,"residual_eur_per_litre":0.2510372091590288,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.00036716773292564,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":99624,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-06-28|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5618,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2457856,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2021-07-05","period_type":"week","period_start":"2021-07-05","period_end":"2021-07-11","retail_incl_tax_eur_per_litre":1.2075,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22579268292682927,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.328862140054532,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.55503,"total_tax_data_class":"CALCULATED","tax_share_pct":45.96521739130435,"pre_tax_eur_per_litre":0.65247,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.40423006340187395,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-07-05..2021-07-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-07-05","input_cost_last_quote":"2021-07-09","input_cost_observations":5,"residual_eur_per_litre":0.24823993659812604,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.00046146773292564,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":99742,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-07-05|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5618,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2457975,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2021-07-12","period_type":"week","period_start":"2021-07-12","period_end":"2021-07-18","retail_incl_tax_eur_per_litre":1.19435,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22333373983739838,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.328862140054532,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5490899999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":45.97396073177879,"pre_tax_eur_per_litre":0.6452600000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4032183416377222,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-07-12..2021-07-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-07-12","input_cost_last_quote":"2021-07-16","input_cost_observations":5,"residual_eur_per_litre":0.2420416583622779,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003820232267074483,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":99860,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-07-12|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5618,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2458094,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2021-07-19","period_type":"week","period_start":"2021-07-19","period_end":"2021-07-25","retail_incl_tax_eur_per_litre":1.186,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22177235772357723,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.328862140054532,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5450800000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":45.95952782462057,"pre_tax_eur_per_litre":0.6409199999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3858096881774553,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-07-19..2021-07-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-07-19","input_cost_last_quote":"2021-07-23","input_cost_observations":5,"residual_eur_per_litre":0.25511031182254457,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006832032267074237,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0068 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":99978,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-07-19|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5618,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2458213,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2021-07-26","period_type":"week","period_start":"2021-07-26","period_end":"2021-08-01","retail_incl_tax_eur_per_litre":1.18543,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22166577235772358,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.328862140054532,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5449599999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":45.97150401120268,"pre_tax_eur_per_litre":0.6404700000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4026338893985266,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-07-26..2021-07-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-07-26","input_cost_last_quote":"2021-07-30","input_cost_observations":5,"residual_eur_per_litre":0.23783611060147344,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006848532267074483,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0068 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":100096,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-07-26|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5618,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2458332,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2021-08-02","period_type":"week","period_start":"2021-08-02","period_end":"2021-08-08","retail_incl_tax_eur_per_litre":1.1947100000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22340105691056913,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.328862140054532,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5490100000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":45.95341128809502,"pre_tax_eur_per_litre":0.6457,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3832838403308559,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-08-02..2021-08-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-08-02","input_cost_last_quote":"2021-08-06","input_cost_observations":5,"residual_eur_per_litre":0.2624161596691441,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00400143226707416,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":100214,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-08-02|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5618,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2458451,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2021-08-09","period_type":"week","period_start":"2021-08-09","period_end":"2021-08-15","retail_incl_tax_eur_per_litre":1.19252,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22299154471544716,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.328862140054532,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.54801,"total_tax_data_class":"CALCULATED","tax_share_pct":45.95394626505216,"pre_tax_eur_per_litre":0.64451,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.38086624828525534,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-08-09..2021-08-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-08-09","input_cost_last_quote":"2021-08-13","input_cost_observations":5,"residual_eur_per_litre":0.2636437517147447,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00472773226707436,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":100332,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-08-09|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5618,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2458570,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2021-08-16","period_type":"week","period_start":"2021-08-16","period_end":"2021-08-22","retail_incl_tax_eur_per_litre":1.19204,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22290178861788618,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.328862140054532,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.54786,"total_tax_data_class":"CALCULATED","tax_share_pct":45.95986711855307,"pre_tax_eur_per_litre":0.64418,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.36515017512109754,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-08-16..2021-08-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-08-16","input_cost_last_quote":"2021-08-20","input_cost_observations":5,"residual_eur_per_litre":0.2790298248789025,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00480183226707436,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":100450,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-08-16|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5618,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2458689,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2021-08-23","period_type":"week","period_start":"2021-08-23","period_end":"2021-08-29","retail_incl_tax_eur_per_litre":1.18597,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22176674796747967,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.328862140054532,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.54521,"total_tax_data_class":"CALCULATED","tax_share_pct":45.97165189675962,"pre_tax_eur_per_litre":0.64076,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.38032851594759276,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-08-23..2021-08-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-08-23","input_cost_last_quote":"2021-08-27","input_cost_observations":5,"residual_eur_per_litre":0.26043148405240724,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00666523226707436,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0067 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":100568,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-08-23|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5618,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2458807,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2021-08-30","period_type":"week","period_start":"2021-08-30","period_end":"2021-09-05","retail_incl_tax_eur_per_litre":1.1961300000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22366658536585368,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.328862140054532,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5484500000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":45.852039494034926,"pre_tax_eur_per_litre":0.6476799999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.38781829126114503,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2021-08-31..2021-09-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-08-31","input_cost_last_quote":"2021-09-03","input_cost_observations":4,"residual_eur_per_litre":0.2598617087388549,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005016832267074137,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0050 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":100686,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-08-30|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5618,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2458925,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2021-09-06","period_type":"week","period_start":"2021-09-06","period_end":"2021-09-12","retail_incl_tax_eur_per_litre":1.2156,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22730731707317073,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.328862140054532,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.55547,"total_tax_data_class":"CALCULATED","tax_share_pct":45.69512997696611,"pre_tax_eur_per_litre":0.66013,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.38236985826431785,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-09-06..2021-09-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-09-06","input_cost_last_quote":"2021-09-10","input_cost_observations":5,"residual_eur_per_litre":0.2777601417356822,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00086033226707436,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":100804,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-09-06|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5618,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2459043,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2021-09-13","period_type":"week","period_start":"2021-09-13","period_end":"2021-09-19","retail_incl_tax_eur_per_litre":1.2214500000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22840121951219514,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.328862140054532,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5543200000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":45.382127798927506,"pre_tax_eur_per_litre":0.66713,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.39539294812157166,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-09-13..2021-09-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-09-13","input_cost_last_quote":"2021-09-17","input_cost_observations":5,"residual_eur_per_litre":0.27173705187842834,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00362033226707426,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":100922,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-09-13|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5618,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2459160,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2021-09-20","period_type":"week","period_start":"2021-09-20","period_end":"2021-09-26","retail_incl_tax_eur_per_litre":1.22081,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22828154471544715,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.328862140054532,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.55081,"total_tax_data_class":"CALCULATED","tax_share_pct":45.11840499340602,"pre_tax_eur_per_litre":0.67,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.40414171396541604,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-09-20..2021-09-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-09-20","input_cost_last_quote":"2021-09-24","input_cost_observations":5,"residual_eur_per_litre":0.26585828603458395,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00779043226707436,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0078 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":101040,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-09-20|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5618,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2459278,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2021-09-27","period_type":"week","period_start":"2021-09-27","period_end":"2021-10-03","retail_incl_tax_eur_per_litre":1.23573,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23107146341463414,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.328862140054532,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5539,"total_tax_data_class":"CALCULATED","tax_share_pct":44.82370744418279,"pre_tax_eur_per_litre":0.68183,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.42382132724731847,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-09-27..2021-10-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-09-27","input_cost_last_quote":"2021-10-01","input_cost_observations":5,"residual_eur_per_litre":0.2580086727526815,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00742133226707436,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0074 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":101158,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-09-27|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5618,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2459396,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2021-10-04","period_type":"week","period_start":"2021-10-04","period_end":"2021-10-10","retail_incl_tax_eur_per_litre":1.26526,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23659333333333332,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.328862140054532,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.56133,"total_tax_data_class":"CALCULATED","tax_share_pct":44.36479458767368,"pre_tax_eur_per_litre":0.70393,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.44537670103595833,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-10-04..2021-10-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-10-04","input_cost_last_quote":"2021-10-08","input_cost_observations":5,"residual_eur_per_litre":0.25855329896404167,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00507433226707436,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0051 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":101276,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-10-04|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5618,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2459513,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2021-10-11","period_type":"week","period_start":"2021-10-11","period_end":"2021-10-17","retail_incl_tax_eur_per_litre":1.2736500000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23816219512195125,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.328862140054532,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5612800000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":44.068621677854985,"pre_tax_eur_per_litre":0.7123700000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.45557632757992905,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-10-11..2021-10-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-10-11","input_cost_last_quote":"2021-10-15","input_cost_observations":5,"residual_eur_per_litre":0.256793672420071,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.007065532267074283,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0071 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2021-10-18..2021-10-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-10-18","input_cost_last_quote":"2021-10-22","input_cost_observations":5,"residual_eur_per_litre":0.26160664133509665,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00597333226707426,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0060 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":101513,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-10-18|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5618,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2459749,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2021-10-25","period_type":"week","period_start":"2021-10-25","period_end":"2021-10-31","retail_incl_tax_eur_per_litre":1.28511,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2403051219512195,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.328862140054532,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.56151,"total_tax_data_class":"CALCULATED","tax_share_pct":43.69353596190209,"pre_tax_eur_per_litre":0.7236,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.455504119535936,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-10-25..2021-10-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-10-25","input_cost_last_quote":"2021-10-29","input_cost_observations":5,"residual_eur_per_litre":0.268095880464064,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00941843226707436,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0094 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":101632,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-10-25|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5618,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2459868,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2021-11-01","period_type":"week","period_start":"2021-11-01","period_end":"2021-11-07","retail_incl_tax_eur_per_litre":1.29504,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2421619512195122,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.328862140054532,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5631,"total_tax_data_class":"CALCULATED","tax_share_pct":43.48128243143069,"pre_tax_eur_per_litre":0.73194,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.44863405051242106,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-11-01..2021-11-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-11-01","input_cost_last_quote":"2021-11-05","input_cost_observations":5,"residual_eur_per_litre":0.2833059494875789,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00974663226707436,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0097 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":101751,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-11-01|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5618,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2459987,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2021-11-08","period_type":"week","period_start":"2021-11-08","period_end":"2021-11-14","retail_incl_tax_eur_per_litre":1.30334,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2437139837398374,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.328862140054532,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.56653,"total_tax_data_class":"CALCULATED","tax_share_pct":43.4675525956389,"pre_tax_eur_per_litre":0.73681,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4551325238407925,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-11-08..2021-11-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-11-08","input_cost_last_quote":"2021-11-12","input_cost_observations":5,"residual_eur_per_litre":0.28167747615920746,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00743673226707436,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0074 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":101870,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-11-08|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5618,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2460107,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2021-11-15","period_type":"week","period_start":"2021-11-15","period_end":"2021-11-21","retail_incl_tax_eur_per_litre":1.2932000000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2418178861788618,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.328862140054532,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5617200000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":43.436436746056295,"pre_tax_eur_per_litre":0.73148,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4524085211990691,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-11-15..2021-11-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-11-15","input_cost_last_quote":"2021-11-19","input_cost_observations":5,"residual_eur_per_litre":0.27907147880093086,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.01102083226707426,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0110 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":101989,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-11-15|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5618,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2460227,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2021-11-22","period_type":"week","period_start":"2021-11-22","period_end":"2021-11-28","retail_incl_tax_eur_per_litre":1.28129,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2395908130081301,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.328862140054532,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.55534,"total_tax_data_class":"CALCULATED","tax_share_pct":43.34225663198807,"pre_tax_eur_per_litre":0.7259500000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4485952423334829,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-11-22..2021-11-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-11-22","input_cost_last_quote":"2021-11-26","input_cost_observations":5,"residual_eur_per_litre":0.2773547576665172,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.016128932267074483,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0161 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":102108,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-11-22|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5618,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2460345,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2021-11-29","period_type":"week","period_start":"2021-11-29","period_end":"2021-12-05","retail_incl_tax_eur_per_litre":1.28704,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2406660162601626,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.328862140054532,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5565699999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":43.2441882148185,"pre_tax_eur_per_litre":0.7304700000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.39463371077034665,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-11-29..2021-12-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-11-29","input_cost_last_quote":"2021-12-03","input_cost_observations":5,"residual_eur_per_litre":0.3358362892296535,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.015938532267074482,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0159 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":102227,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-11-29|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5618,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2460465,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2021-12-06","period_type":"week","period_start":"2021-12-06","period_end":"2021-12-12","retail_incl_tax_eur_per_litre":1.3094400000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2448546341463415,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.328862140054532,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5679000000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":43.369684750733136,"pre_tax_eur_per_litre":0.74154,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4168352754617264,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-12-06..2021-12-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-12-06","input_cost_last_quote":"2021-12-10","input_cost_observations":5,"residual_eur_per_litre":0.32470472453827365,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00715463226707416,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0072 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":102346,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-12-06|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5618,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2460583,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2021-12-13","period_type":"week","period_start":"2021-12-13","period_end":"2021-12-19","retail_incl_tax_eur_per_litre":1.29761,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24264252032520325,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.328862140054532,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.56361,"total_tax_data_class":"CALCULATED","tax_share_pct":43.43446798344649,"pre_tax_eur_per_litre":0.734,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.41046821735237243,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-12-13..2021-12-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-12-13","input_cost_last_quote":"2021-12-17","input_cost_observations":5,"residual_eur_per_litre":0.3235317826476276,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00971043226707436,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0097 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":102465,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-12-13|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5618,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2460701,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2021-12-20","period_type":"week","period_start":"2021-12-20","period_end":"2021-12-26","retail_incl_tax_eur_per_litre":1.25049,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23383146341463415,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3028961736840965,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5367299999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":42.92157474270086,"pre_tax_eur_per_litre":0.7137600000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4114138155689119,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-12-20..2021-12-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-12-20","input_cost_last_quote":"2021-12-24","input_cost_observations":5,"residual_eur_per_litre":0.3023461844310882,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":2.906368561182e-6,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":102584,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-12-20|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5619,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2460821,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2022-01-03","period_type":"week","period_start":"2022-01-03","period_end":"2022-01-09","retail_incl_tax_eur_per_litre":1.2535100000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23439617886178862,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3111593369462498,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5408,"total_tax_data_class":"CALCULATED","tax_share_pct":43.14285486354317,"pre_tax_eur_per_litre":0.7127100000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.44757778496471423,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-01-03..2022-01-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-01-03","input_cost_last_quote":"2022-01-07","input_cost_observations":5,"residual_eur_per_litre":0.26513221503528583,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005849284443887277,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0058 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":102703,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-01-03|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5620,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2460939,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2022-01-10","period_type":"week","period_start":"2022-01-10","period_end":"2022-01-16","retail_incl_tax_eur_per_litre":1.2701300000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23750398373983744,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3111593369462498,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5557000000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":43.75142701928149,"pre_tax_eur_per_litre":0.71443,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4698683819001104,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-01-10..2022-01-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-01-10","input_cost_last_quote":"2022-01-14","input_cost_observations":5,"residual_eur_per_litre":0.24456161809988963,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.008655115556112945,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0087 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":102822,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-01-10|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5620,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2461059,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2022-01-17","period_type":"week","period_start":"2022-01-17","period_end":"2022-01-23","retail_incl_tax_eur_per_litre":1.27334,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23810422764227643,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3111593369462498,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5568499999999998,"total_tax_data_class":"CALCULATED","tax_share_pct":43.73144643221763,"pre_tax_eur_per_litre":0.7164900000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.49365237416437346,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-01-17..2022-01-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-01-17","input_cost_last_quote":"2022-01-21","input_cost_observations":5,"residual_eur_per_litre":0.22283762583562663,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.009331315556112623,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0093 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":102941,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-01-17|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5620,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2461177,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2022-01-24","period_type":"week","period_start":"2022-01-24","period_end":"2022-01-30","retail_incl_tax_eur_per_litre":1.2851400000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24031073170731712,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3111593369462498,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5568500000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":43.329909581835444,"pre_tax_eur_per_litre":0.72829,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5048517946507017,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-01-24..2022-01-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-01-24","input_cost_last_quote":"2022-01-28","input_cost_observations":5,"residual_eur_per_litre":0.2234382053492983,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.006617315556112946,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0066 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":103060,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-01-24|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5620,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2461296,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2022-01-31","period_type":"week","period_start":"2022-01-31","period_end":"2022-02-06","retail_incl_tax_eur_per_litre":1.29281,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2417449593495935,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3111593369462498,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.55608,"total_tax_data_class":"CALCULATED","tax_share_pct":43.01328114726835,"pre_tax_eur_per_litre":0.73673,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5164620358324384,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-01-31..2022-02-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-01-31","input_cost_last_quote":"2022-02-04","input_cost_observations":5,"residual_eur_per_litre":0.2202679641675616,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.003906115556112746,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":103179,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-01-31|PL_|diesel","vat_tax_rate_id":5609,"excise_tax_rate_id":5620,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2461415,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2022-02-07","period_type":"week","period_start":"2022-02-07","period_end":"2022-02-13","retail_incl_tax_eur_per_litre":1.16153,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.08603925925925926,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3111593369462498,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.40355,"total_tax_data_class":"CALCULATED","tax_share_pct":34.74296832625933,"pre_tax_eur_per_litre":0.75798,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5307042710670556,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-02-07..2022-02-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-02-07","input_cost_last_quote":"2022-02-11","input_cost_observations":5,"residual_eur_per_litre":0.2272757289329444,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.006859516098050216,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0069 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":103298,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-02-07|PL_|diesel","vat_tax_rate_id":5621,"excise_tax_rate_id":5620,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2461534,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2022-02-14","period_type":"week","period_start":"2022-02-14","period_end":"2022-02-20","retail_incl_tax_eur_per_litre":1.17831,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.08728222222222222,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3111593369462498,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.40502,"total_tax_data_class":"CALCULATED","tax_share_pct":34.372957880354065,"pre_tax_eur_per_litre":0.77329,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5419199429065786,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-02-14..2022-02-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-02-14","input_cost_last_quote":"2022-02-18","input_cost_observations":5,"residual_eur_per_litre":0.23137005709342132,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.007104716098050216,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0071 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":103417,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-02-14|PL_|diesel","vat_tax_rate_id":5621,"excise_tax_rate_id":5620,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2461653,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2022-02-21","period_type":"week","period_start":"2022-02-21","period_end":"2022-02-27","retail_incl_tax_eur_per_litre":1.2001700000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.0889014814814815,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3111593369462498,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4069900000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":33.9110292708533,"pre_tax_eur_per_litre":0.79318,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5540809977926108,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-02-21..2022-02-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-02-21","input_cost_last_quote":"2022-02-25","input_cost_observations":5,"residual_eur_per_litre":0.23909900220738925,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.007483516098050416,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0075 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":103536,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-02-21|PL_|diesel","vat_tax_rate_id":5621,"excise_tax_rate_id":5620,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2461773,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2022-02-28","period_type":"week","period_start":"2022-02-28","period_end":"2022-03-06","retail_incl_tax_eur_per_litre":1.25222,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.09275703703703704,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3111593369462498,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4007599999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":32.00396096532558,"pre_tax_eur_per_litre":0.8514600000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.6491155849569343,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-02-28..2022-03-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-02-28","input_cost_last_quote":"2022-03-04","input_cost_observations":5,"residual_eur_per_litre":0.20234441504306577,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003408883901949892,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":103655,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-02-28|PL_|diesel","vat_tax_rate_id":5621,"excise_tax_rate_id":5620,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2461892,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2022-03-07","period_type":"week","period_start":"2022-03-07","period_end":"2022-03-13","retail_incl_tax_eur_per_litre":1.40948,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10440592592592593,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3111593369462498,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.39568,"total_tax_data_class":"CALCULATED","tax_share_pct":28.072764423759118,"pre_tax_eur_per_litre":1.0138,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.7013798169464127,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-03-07..2022-03-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-03-07","input_cost_last_quote":"2022-03-11","input_cost_observations":5,"residual_eur_per_litre":0.31242018305358726,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.021476083901949786,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0215 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":103774,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-03-07|PL_|diesel","vat_tax_rate_id":5621,"excise_tax_rate_id":5620,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2462011,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2022-03-14","period_type":"week","period_start":"2022-03-14","period_end":"2022-03-20","retail_incl_tax_eur_per_litre":1.6483900000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12210296296296298,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3111593369462498,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4276100000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":25.94106977110999,"pre_tax_eur_per_litre":1.22078,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.626578584649347,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-03-14..2022-03-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-03-14","input_cost_last_quote":"2022-03-18","input_cost_observations":5,"residual_eur_per_litre":0.594201415350653,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006104483901949584,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0061 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2022-03-21..2022-03-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-03-21","input_cost_last_quote":"2022-03-25","input_cost_observations":5,"residual_eur_per_litre":0.4175116901979076,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004295683901949784,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":104012,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-03-21|PL_|diesel","vat_tax_rate_id":5621,"excise_tax_rate_id":5620,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2462249,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2022-03-28","period_type":"week","period_start":"2022-03-28","period_end":"2022-04-03","retail_incl_tax_eur_per_litre":1.62664,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12049185185185185,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3111593369462498,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4262399999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":26.203708257512417,"pre_tax_eur_per_litre":1.2004000000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.6324182809344472,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-03-28..2022-04-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-03-28","input_cost_last_quote":"2022-04-01","input_cost_observations":5,"residual_eur_per_litre":0.567981719065553,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005844083901949892,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0058 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2022-04-04..2022-04-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-04-04","input_cost_last_quote":"2022-04-08","input_cost_observations":5,"residual_eur_per_litre":0.5819364640475955,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.000111283901949784,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":104250,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-04-04|PL_|diesel","vat_tax_rate_id":5621,"excise_tax_rate_id":5620,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2462489,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2022-04-11","period_type":"week","period_start":"2022-04-11","period_end":"2022-04-17","retail_incl_tax_eur_per_litre":1.52525,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11298148148148149,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3111593369462498,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4235,"total_tax_data_class":"CALCULATED","tax_share_pct":27.765940009834452,"pre_tax_eur_per_litre":1.10175,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.6102280243330482,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2022-04-11..2022-04-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-04-11","input_cost_last_quote":"2022-04-14","input_cost_observations":4,"residual_eur_per_litre":0.49152197566695177,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.000692083901949784,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":104369,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-04-11|PL_|diesel","vat_tax_rate_id":5621,"excise_tax_rate_id":5620,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2462607,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2022-04-25","period_type":"week","period_start":"2022-04-25","period_end":"2022-05-01","retail_incl_tax_eur_per_litre":1.55719,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11534740740740741,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3111593369462498,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.42625,"total_tax_data_class":"CALCULATED","tax_share_pct":27.373024486414632,"pre_tax_eur_per_litre":1.13094,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.616497523903536,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-04-25..2022-04-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-04-25","input_cost_last_quote":"2022-04-29","input_cost_observations":5,"residual_eur_per_litre":0.5144424760964641,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.000277283901949784,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":104488,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-04-25|PL_|diesel","vat_tax_rate_id":5621,"excise_tax_rate_id":5620,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2462729,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2022-05-02","period_type":"week","period_start":"2022-05-02","period_end":"2022-05-08","retail_incl_tax_eur_per_litre":1.58735,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11758148148148148,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3111593369462498,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.42548,"total_tax_data_class":"CALCULATED","tax_share_pct":26.804422465114815,"pre_tax_eur_per_litre":1.16187,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.6575585467936598,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2022-05-03..2022-05-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-05-03","input_cost_last_quote":"2022-05-06","input_cost_observations":4,"residual_eur_per_litre":0.5043114532063402,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003521683901949784,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":104607,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-05-02|PL_|diesel","vat_tax_rate_id":5621,"excise_tax_rate_id":5620,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2462848,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2022-05-09","period_type":"week","period_start":"2022-05-09","period_end":"2022-05-15","retail_incl_tax_eur_per_litre":1.58362,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11730518518518518,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3111593369462498,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.42432,"total_tax_data_class":"CALCULATED","tax_share_pct":26.794306714994757,"pre_tax_eur_per_litre":1.1593,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.6441902208503498,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-05-09..2022-05-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-05-09","input_cost_last_quote":"2022-05-13","input_cost_observations":5,"residual_eur_per_litre":0.5151097791496502,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004476083901949784,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":104726,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-05-09|PL_|diesel","vat_tax_rate_id":5621,"excise_tax_rate_id":5620,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2462968,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2022-05-16","period_type":"week","period_start":"2022-05-16","period_end":"2022-05-22","retail_incl_tax_eur_per_litre":1.55856,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11544888888888889,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3111593369462498,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.42451,"total_tax_data_class":"CALCULATED","tax_share_pct":27.23732163022277,"pre_tax_eur_per_litre":1.13405,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.6753745689801377,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-05-16..2022-05-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-05-16","input_cost_last_quote":"2022-05-20","input_cost_observations":5,"residual_eur_per_litre":0.4586754310198623,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.002266083901949784,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":104845,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-05-16|PL_|diesel","vat_tax_rate_id":5621,"excise_tax_rate_id":5620,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2463087,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2022-05-23","period_type":"week","period_start":"2022-05-23","period_end":"2022-05-29","retail_incl_tax_eur_per_litre":1.55491,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11517851851851851,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3111593369462498,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.42734,"total_tax_data_class":"CALCULATED","tax_share_pct":27.483262696876345,"pre_tax_eur_per_litre":1.12757,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.6922347870560468,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-05-23..2022-05-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-05-23","input_cost_last_quote":"2022-05-27","input_cost_observations":5,"residual_eur_per_litre":0.4353352129439532,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.001082316098050216,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":104964,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-05-23|PL_|diesel","vat_tax_rate_id":5621,"excise_tax_rate_id":5620,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2463206,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2022-05-30","period_type":"week","period_start":"2022-05-30","period_end":"2022-06-05","retail_incl_tax_eur_per_litre":1.5476500000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11464074074074075,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3111593369462498,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4292200000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":27.733660711401157,"pre_tax_eur_per_litre":1.11843,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.7275136139636954,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2022-05-30..2022-06-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-05-30","input_cost_last_quote":"2022-06-03","input_cost_observations":4,"residual_eur_per_litre":0.39091638603630463,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.003693516098050416,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":105083,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-05-30|PL_|diesel","vat_tax_rate_id":5621,"excise_tax_rate_id":5620,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2463326,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2022-06-06","period_type":"week","period_start":"2022-06-06","period_end":"2022-06-12","retail_incl_tax_eur_per_litre":1.63085,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1208037037037037,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3111593369462498,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.43572,"total_tax_data_class":"CALCULATED","tax_share_pct":26.717355980010424,"pre_tax_eur_per_litre":1.19513,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.7496345291398305,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-06-06..2022-06-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-06-06","input_cost_last_quote":"2022-06-10","input_cost_observations":5,"residual_eur_per_litre":0.44549547086016944,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.004057516098050216,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":105202,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-06-06|PL_|diesel","vat_tax_rate_id":5621,"excise_tax_rate_id":5620,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2463447,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2022-06-13","period_type":"week","period_start":"2022-06-13","period_end":"2022-06-19","retail_incl_tax_eur_per_litre":1.66198,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12310962962962962,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3111593369462498,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.43418,"total_tax_data_class":"CALCULATED","tax_share_pct":26.12426142312182,"pre_tax_eur_per_litre":1.2278,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.7532813344650797,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-06-13..2022-06-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-06-13","input_cost_last_quote":"2022-06-17","input_cost_observations":5,"residual_eur_per_litre":0.4745186655349202,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.000096083901949784,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":105321,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-06-13|PL_|diesel","vat_tax_rate_id":5621,"excise_tax_rate_id":5620,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2463567,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2022-06-20","period_type":"week","period_start":"2022-06-20","period_end":"2022-06-26","retail_incl_tax_eur_per_litre":1.6913900000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12528814814814818,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3111593369462498,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4353800000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":25.740958619833393,"pre_tax_eur_per_litre":1.25601,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.6984509277600198,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-06-20..2022-06-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-06-20","input_cost_last_quote":"2022-06-24","input_cost_observations":5,"residual_eur_per_litre":0.5575590722399802,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.001152883901949584,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":105440,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-06-20|PL_|diesel","vat_tax_rate_id":5621,"excise_tax_rate_id":5620,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2463686,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2022-06-27","period_type":"week","period_start":"2022-06-27","period_end":"2022-07-03","retail_incl_tax_eur_per_litre":1.6800899999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12445111111111111,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3111593369462498,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4314299999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":25.678981483134834,"pre_tax_eur_per_litre":1.24866,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.7213926814317154,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-06-27..2022-07-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-06-27","input_cost_last_quote":"2022-07-01","input_cost_observations":5,"residual_eur_per_litre":0.5272673185682846,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004514883901949884,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":105559,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-06-27|PL_|diesel","vat_tax_rate_id":5621,"excise_tax_rate_id":5620,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2463806,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2022-07-04","period_type":"week","period_start":"2022-07-04","period_end":"2022-07-10","retail_incl_tax_eur_per_litre":1.64251,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1216674074074074,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3111593369462498,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.42793,"total_tax_data_class":"CALCULATED","tax_share_pct":26.053418244028954,"pre_tax_eur_per_litre":1.21458,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.6969675507932527,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-07-04..2022-07-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-07-04","input_cost_last_quote":"2022-07-08","input_cost_observations":5,"residual_eur_per_litre":0.5176124492067473,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005288483901949784,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0053 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":105678,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-07-04|PL_|diesel","vat_tax_rate_id":5621,"excise_tax_rate_id":5620,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2463926,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2022-07-11","period_type":"week","period_start":"2022-07-11","period_end":"2022-07-17","retail_incl_tax_eur_per_litre":1.5739100000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11658592592592594,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3111593369462498,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4173100000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":26.514222541314307,"pre_tax_eur_per_litre":1.1565999999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.686862939888901,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-07-11..2022-07-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-07-11","input_cost_last_quote":"2022-07-15","input_cost_observations":5,"residual_eur_per_litre":0.4697370601110989,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.011270083901949576,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0113 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":105797,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-07-11|PL_|diesel","vat_tax_rate_id":5621,"excise_tax_rate_id":5620,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2464047,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2022-07-18","period_type":"week","period_start":"2022-07-18","period_end":"2022-07-24","retail_incl_tax_eur_per_litre":1.5905799999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11782074074074074,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3111593369462498,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4198599999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":26.396660337738435,"pre_tax_eur_per_litre":1.17072,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.7006244282431764,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-07-18..2022-07-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-07-18","input_cost_last_quote":"2022-07-22","input_cost_observations":5,"residual_eur_per_litre":0.4700955717568236,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.009849683901949884,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0098 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":105916,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-07-18|PL_|diesel","vat_tax_rate_id":5621,"excise_tax_rate_id":5620,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2464166,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2022-07-25","period_type":"week","period_start":"2022-07-25","period_end":"2022-07-31","retail_incl_tax_eur_per_litre":1.60631,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11898592592592593,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3111593369462498,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.42538,"total_tax_data_class":"CALCULATED","tax_share_pct":26.481812352534693,"pre_tax_eur_per_litre":1.18093,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.6760812166764288,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-07-25..2022-07-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-07-25","input_cost_last_quote":"2022-07-29","input_cost_observations":5,"residual_eur_per_litre":0.5048487833235711,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005146483901949784,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0051 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":106035,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-07-25|PL_|diesel","vat_tax_rate_id":5621,"excise_tax_rate_id":5620,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2464285,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2022-08-01","period_type":"week","period_start":"2022-08-01","period_end":"2022-08-07","retail_incl_tax_eur_per_litre":1.5903900000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11780666666666668,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3111593369462498,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4225300000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":26.567697231496677,"pre_tax_eur_per_litre":1.16786,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.6315058387484114,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-08-01..2022-08-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-08-01","input_cost_last_quote":"2022-08-05","input_cost_observations":5,"residual_eur_per_litre":0.5363541612515886,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006950883901949584,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0070 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":106154,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-08-01|PL_|diesel","vat_tax_rate_id":5621,"excise_tax_rate_id":5620,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2464406,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2022-08-08","period_type":"week","period_start":"2022-08-08","period_end":"2022-08-14","retail_incl_tax_eur_per_litre":1.5224300000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1127725925925926,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3111593369462498,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4194100000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":27.548721451889413,"pre_tax_eur_per_litre":1.1030200000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.6413935786950953,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-08-08..2022-08-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-08-08","input_cost_last_quote":"2022-08-12","input_cost_observations":5,"residual_eur_per_litre":0.4616264213049049,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004883683901949692,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":106273,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-08-08|PL_|diesel","vat_tax_rate_id":5621,"excise_tax_rate_id":5620,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2464524,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2022-08-15","period_type":"week","period_start":"2022-08-15","period_end":"2022-08-21","retail_incl_tax_eur_per_litre":1.52162,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11271259259259259,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3111593369462498,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.42057,"total_tax_data_class":"CALCULATED","tax_share_pct":27.63962093032426,"pre_tax_eur_per_litre":1.10105,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5997283704043278,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-08-15..2022-08-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-08-15","input_cost_last_quote":"2022-08-19","input_cost_observations":5,"residual_eur_per_litre":0.5013216295956722,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003566083901949784,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":106392,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-08-15|PL_|diesel","vat_tax_rate_id":5621,"excise_tax_rate_id":5620,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2464644,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2022-08-22","period_type":"week","period_start":"2022-08-22","period_end":"2022-08-28","retail_incl_tax_eur_per_litre":1.50708,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11163555555555556,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3111593369462498,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.41444,"total_tax_data_class":"CALCULATED","tax_share_pct":27.499535525652256,"pre_tax_eur_per_litre":1.09264,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.6239142753013651,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-08-22..2022-08-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-08-22","input_cost_last_quote":"2022-08-26","input_cost_observations":5,"residual_eur_per_litre":0.4687257246986348,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.009023283901949784,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0090 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":106511,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-08-22|PL_|diesel","vat_tax_rate_id":5621,"excise_tax_rate_id":5620,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2464762,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2022-08-29","period_type":"week","period_start":"2022-08-29","period_end":"2022-09-04","retail_incl_tax_eur_per_litre":1.60455,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11885555555555556,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3111593369462498,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.42287,"total_tax_data_class":"CALCULATED","tax_share_pct":26.354429590851016,"pre_tax_eur_per_litre":1.18168,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5989656532778675,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2022-08-30..2022-09-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-08-30","input_cost_last_quote":"2022-09-02","input_cost_observations":4,"residual_eur_per_litre":0.5827143467221325,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.007716483901949784,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0077 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":106630,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-08-29|PL_|diesel","vat_tax_rate_id":5621,"excise_tax_rate_id":5620,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2464882,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2022-09-05","period_type":"week","period_start":"2022-09-05","period_end":"2022-09-11","retail_incl_tax_eur_per_litre":1.61327,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11950148148148149,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3111593369462498,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4240899999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":26.28760219925989,"pre_tax_eur_per_litre":1.1891800000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5711864078102739,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-09-05..2022-09-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-09-05","input_cost_last_quote":"2022-09-09","input_cost_observations":5,"residual_eur_per_litre":0.6179935921897263,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.007096483901949892,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0071 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":106749,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-09-05|PL_|diesel","vat_tax_rate_id":5621,"excise_tax_rate_id":5620,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2465002,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2022-09-12","period_type":"week","period_start":"2022-09-12","period_end":"2022-09-18","retail_incl_tax_eur_per_litre":1.58471,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11738592592592592,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3111593369462498,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.42453,"total_tax_data_class":"CALCULATED","tax_share_pct":26.789128610282006,"pre_tax_eur_per_litre":1.16018,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5718674810242191,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-09-12..2022-09-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-09-12","input_cost_last_quote":"2022-09-16","input_cost_observations":5,"residual_eur_per_litre":0.5883125189757809,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004336483901949784,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":106868,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-09-12|PL_|diesel","vat_tax_rate_id":5621,"excise_tax_rate_id":5620,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2465119,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2022-09-19","period_type":"week","period_start":"2022-09-19","period_end":"2022-09-25","retail_incl_tax_eur_per_litre":1.53107,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11341259259259259,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3111593369462498,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4199600000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":27.429183512184288,"pre_tax_eur_per_litre":1.1111099999999998,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5634650237715609,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2022-09-20..2022-09-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-09-20","input_cost_last_quote":"2022-09-23","input_cost_observations":4,"residual_eur_per_litre":0.5476449762284389,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004980883901949568,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":106987,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-09-19|PL_|diesel","vat_tax_rate_id":5621,"excise_tax_rate_id":5620,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2465237,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2022-09-26","period_type":"week","period_start":"2022-09-26","period_end":"2022-10-02","retail_incl_tax_eur_per_litre":1.50637,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11158296296296297,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3111593369462498,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.41458,"total_tax_data_class":"CALCULATED","tax_share_pct":27.521790795090183,"pre_tax_eur_per_litre":1.09179,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5681738004711241,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-09-26..2022-09-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-09-26","input_cost_last_quote":"2022-09-30","input_cost_observations":5,"residual_eur_per_litre":0.5236161995288758,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.008815283901949784,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0088 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":107106,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-09-26|PL_|diesel","vat_tax_rate_id":5621,"excise_tax_rate_id":5620,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2465358,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2022-10-03","period_type":"week","period_start":"2022-10-03","period_end":"2022-10-09","retail_incl_tax_eur_per_litre":1.51198,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11199851851851853,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3111593369462498,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.41053,"total_tax_data_class":"CALCULATED","tax_share_pct":27.151814177436208,"pre_tax_eur_per_litre":1.10145,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.6047535051822436,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-10-03..2022-10-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-10-03","input_cost_last_quote":"2022-10-07","input_cost_observations":5,"residual_eur_per_litre":0.49669649481775646,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.013638083901949784,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0136 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":107225,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-10-03|PL_|diesel","vat_tax_rate_id":5621,"excise_tax_rate_id":5620,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2465477,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2022-10-10","period_type":"week","period_start":"2022-10-10","period_end":"2022-10-16","retail_incl_tax_eur_per_litre":1.63127,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12083481481481481,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3111593369462498,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.41732,"total_tax_data_class":"CALCULATED","tax_share_pct":25.582521593604984,"pre_tax_eur_per_litre":1.21395,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.6125429489447283,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-10-10..2022-10-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-10-10","input_cost_last_quote":"2022-10-14","input_cost_observations":5,"residual_eur_per_litre":0.6014070510552717,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.015848083901949785,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0158 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":107344,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-10-10|PL_|diesel","vat_tax_rate_id":5621,"excise_tax_rate_id":5620,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2465597,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2022-10-17","period_type":"week","period_start":"2022-10-17","period_end":"2022-10-23","retail_incl_tax_eur_per_litre":1.66379,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1232437037037037,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3111593369462498,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.42287,"total_tax_data_class":"CALCULATED","tax_share_pct":25.416068133598593,"pre_tax_eur_per_litre":1.24092,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5855882353446644,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-10-17..2022-10-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-10-17","input_cost_last_quote":"2022-10-21","input_cost_observations":5,"residual_eur_per_litre":0.6553317646553356,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.012455683901949784,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0125 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":107463,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-10-17|PL_|diesel","vat_tax_rate_id":5621,"excise_tax_rate_id":5620,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2465715,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2022-10-24","period_type":"week","period_start":"2022-10-24","period_end":"2022-10-30","retail_incl_tax_eur_per_litre":1.67834,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12432148148148148,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3111593369462498,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.42542,"total_tax_data_class":"CALCULATED","tax_share_pct":25.347664954657578,"pre_tax_eur_per_litre":1.25292,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5890418107275124,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2022-10-24..2022-10-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-10-24","input_cost_last_quote":"2022-10-28","input_cost_observations":4,"residual_eur_per_litre":0.6638781892724877,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.010865683901949783,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0109 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":107582,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-10-24|PL_|diesel","vat_tax_rate_id":5621,"excise_tax_rate_id":5620,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2465833,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2022-10-31","period_type":"week","period_start":"2022-10-31","period_end":"2022-11-06","retail_incl_tax_eur_per_litre":1.70768,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1264948148148148,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3111593369462498,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.43286,"total_tax_data_class":"CALCULATED","tax_share_pct":25.347840344795276,"pre_tax_eur_per_litre":1.27482,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.6103908954379843,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-10-31..2022-11-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-10-31","input_cost_last_quote":"2022-11-04","input_cost_observations":5,"residual_eur_per_litre":0.6644291045620156,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005177683901949784,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0052 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":107701,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-10-31|PL_|diesel","vat_tax_rate_id":5621,"excise_tax_rate_id":5620,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2465952,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2022-11-07","period_type":"week","period_start":"2022-11-07","period_end":"2022-11-13","retail_incl_tax_eur_per_litre":1.69249,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12536962962962964,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3111593369462498,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.43317,"total_tax_data_class":"CALCULATED","tax_share_pct":25.593651956584676,"pre_tax_eur_per_litre":1.25932,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.6009200607493125,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-11-07..2022-11-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-11-07","input_cost_last_quote":"2022-11-11","input_cost_observations":5,"residual_eur_per_litre":0.6583999392506875,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003627683901949784,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":107820,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-11-07|PL_|diesel","vat_tax_rate_id":5621,"excise_tax_rate_id":5620,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2466071,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2022-11-14","period_type":"week","period_start":"2022-11-14","period_end":"2022-11-20","retail_incl_tax_eur_per_litre":1.66825,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12357407407407407,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3111593369462498,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.43116,"total_tax_data_class":"CALCULATED","tax_share_pct":25.8450472051551,"pre_tax_eur_per_litre":1.23709,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5588589447341018,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-11-14..2022-11-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-11-14","input_cost_last_quote":"2022-11-18","input_cost_observations":5,"residual_eur_per_litre":0.6782310552658981,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003859283901949784,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":107939,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-11-14|PL_|diesel","vat_tax_rate_id":5621,"excise_tax_rate_id":5620,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2466190,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2022-11-21","period_type":"week","period_start":"2022-11-21","period_end":"2022-11-27","retail_incl_tax_eur_per_litre":1.65323,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12246148148148148,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3111593369462498,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.42889,"total_tax_data_class":"CALCULATED","tax_share_pct":25.94254882865663,"pre_tax_eur_per_litre":1.22434,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5263054287305284,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-11-21..2022-11-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-11-21","input_cost_last_quote":"2022-11-25","input_cost_observations":5,"residual_eur_per_litre":0.6980345712694715,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005109283901949784,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0051 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":108058,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-11-21|PL_|diesel","vat_tax_rate_id":5621,"excise_tax_rate_id":5620,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2466308,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2022-11-28","period_type":"week","period_start":"2022-11-28","period_end":"2022-12-04","retail_incl_tax_eur_per_litre":1.64572,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12190518518518519,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3111593369462498,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.42923,"total_tax_data_class":"CALCULATED","tax_share_pct":26.081593466689352,"pre_tax_eur_per_litre":1.21649,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5123041739133952,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-11-28..2022-12-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-11-28","input_cost_last_quote":"2022-12-02","input_cost_observations":5,"residual_eur_per_litre":0.7041858260866047,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004141283901949784,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":108177,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-11-28|PL_|diesel","vat_tax_rate_id":5621,"excise_tax_rate_id":5620,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2466430,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2022-12-05","period_type":"week","period_start":"2022-12-05","period_end":"2022-12-11","retail_incl_tax_eur_per_litre":1.6388900000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12139925925925928,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3111593369462498,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4286500000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":26.154897522103376,"pre_tax_eur_per_litre":1.21024,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4686771110244944,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-12-05..2022-12-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-12-05","input_cost_last_quote":"2022-12-09","input_cost_observations":5,"residual_eur_per_litre":0.7415628889755056,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004221283901949584,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":108296,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-12-05|PL_|diesel","vat_tax_rate_id":5621,"excise_tax_rate_id":5620,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2466548,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2022-12-12","period_type":"week","period_start":"2022-12-12","period_end":"2022-12-18","retail_incl_tax_eur_per_litre":1.6341400000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12104740740740741,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3111593369462498,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4284700000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":26.21990771904488,"pre_tax_eur_per_litre":1.20567,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4798367503358677,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2022-12-12..2022-12-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-12-12","input_cost_last_quote":"2022-12-16","input_cost_observations":4,"residual_eur_per_litre":0.7258332496641323,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004035683901949684,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":108415,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-12-12|PL_|diesel","vat_tax_rate_id":5621,"excise_tax_rate_id":5620,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2466666,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2022-12-19","period_type":"week","period_start":"2022-12-19","period_end":"2022-12-25","retail_incl_tax_eur_per_litre":1.63472,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12109037037037038,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3111593369462498,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.42897,"total_tax_data_class":"CALCULATED","tax_share_pct":26.241191152001566,"pre_tax_eur_per_litre":1.20575,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4779348713004353,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-12-19..2022-12-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-12-19","input_cost_last_quote":"2022-12-23","input_cost_observations":5,"residual_eur_per_litre":0.7278151286995647,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003542083901949784,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":108534,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-12-19|PL_|diesel","vat_tax_rate_id":5621,"excise_tax_rate_id":5620,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2466785,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2022-12-26","period_type":"week","period_start":"2022-12-26","period_end":"2023-01-01","retail_incl_tax_eur_per_litre":1.6525,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12240740740740741,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3111593369462498,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.43315,"total_tax_data_class":"CALCULATED","tax_share_pct":26.21180030257186,"pre_tax_eur_per_litre":1.21935,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.48318375661052604,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 3 quote day(s) in 2022-12-28..2022-12-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-12-28","input_cost_last_quote":"2022-12-30","input_cost_observations":3,"residual_eur_per_litre":0.736166243389474,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.000450083901949784,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":108653,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-12-26|PL_|diesel","vat_tax_rate_id":5621,"excise_tax_rate_id":5620,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2466903,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2023-01-02","period_type":"week","period_start":"2023-01-02","period_end":"2023-01-08","retail_incl_tax_eur_per_litre":1.63985,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.30663861788617885,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3302027012472263,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.63409,"total_tax_data_class":"CALCULATED","tax_share_pct":38.667561057413785,"pre_tax_eur_per_litre":1.00576,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4598040348348322,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2023-01-03..2023-01-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-01-03","input_cost_last_quote":"2023-01-06","input_cost_observations":4,"residual_eur_per_litre":0.5459559651651679,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003384122534088349,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":108772,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-01-02|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5622,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2467023,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2023-01-09","period_type":"week","period_start":"2023-01-09","period_end":"2023-01-15","retail_incl_tax_eur_per_litre":1.63504,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.3057391869918699,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3302027012472263,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.63214,"total_tax_data_class":"CALCULATED","tax_share_pct":38.66205108131911,"pre_tax_eur_per_litre":1.0029,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.47156481940495226,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-01-09..2023-01-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-01-09","input_cost_last_quote":"2023-01-13","input_cost_observations":5,"residual_eur_per_litre":0.5313351805950477,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004676322534088349,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":108891,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-01-09|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5622,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2467141,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2023-01-16","period_type":"week","period_start":"2023-01-16","period_end":"2023-01-22","retail_incl_tax_eur_per_litre":1.6244500000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.3037589430894309,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3302027012472263,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6303600000000003,"total_tax_data_class":"CALCULATED","tax_share_pct":38.80451845239927,"pre_tax_eur_per_litre":0.99409,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.49129868593313775,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-01-16..2023-01-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-01-16","input_cost_last_quote":"2023-01-20","input_cost_observations":5,"residual_eur_per_litre":0.5027913140668623,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004430022534088149,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":109010,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-01-16|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5622,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2467260,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2023-01-23","period_type":"week","period_start":"2023-01-23","period_end":"2023-01-29","retail_incl_tax_eur_per_litre":1.6183800000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.30262390243902443,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3302027012472263,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6279900000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":38.80361843324806,"pre_tax_eur_per_litre":0.99039,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4969180479985677,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-01-23..2023-01-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-01-23","input_cost_last_quote":"2023-01-27","input_cost_observations":5,"residual_eur_per_litre":0.4934719520014323,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005949022534088149,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0059 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":109129,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-01-23|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5622,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2467379,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2023-01-30","period_type":"week","period_start":"2023-01-30","period_end":"2023-02-05","retail_incl_tax_eur_per_litre":1.62377,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.3036317886178862,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3302027012472263,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.62906,"total_tax_data_class":"CALCULATED","tax_share_pct":38.74070835155225,"pre_tax_eur_per_litre":0.9947100000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4719960665576739,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-01-30..2023-02-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-01-30","input_cost_last_quote":"2023-02-03","input_cost_observations":5,"residual_eur_per_litre":0.5227139334423262,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005872622534088472,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0059 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":109248,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-01-30|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5622,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2467497,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2023-02-06","period_type":"week","period_start":"2023-02-06","period_end":"2023-02-12","retail_incl_tax_eur_per_litre":1.6195599999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.3028445528455284,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3302027012472263,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6274199999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":38.74015164612611,"pre_tax_eur_per_litre":0.99214,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.48811020447033593,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-02-06..2023-02-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-02-06","input_cost_last_quote":"2023-02-10","input_cost_observations":5,"residual_eur_per_litre":0.5040297955296641,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006921522534088449,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0069 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":109367,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-02-06|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5622,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2467616,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2023-02-13","period_type":"week","period_start":"2023-02-13","period_end":"2023-02-19","retail_incl_tax_eur_per_litre":1.5577100000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.29127910569105697,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3302027012472263,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6114600000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":39.253776376860905,"pre_tax_eur_per_litre":0.94625,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4950555508067094,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-02-13..2023-02-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-02-13","input_cost_last_quote":"2023-02-17","input_cost_observations":5,"residual_eur_per_litre":0.4511944491932906,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.012326822534088148,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0123 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":109486,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-02-13|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5622,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2467733,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2023-02-20","period_type":"week","period_start":"2023-02-20","period_end":"2023-02-26","retail_incl_tax_eur_per_litre":1.55746,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.29123235772357725,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3302027012472263,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6143899999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":39.4482041272328,"pre_tax_eur_per_litre":0.9430700000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.48370322849147146,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-02-20..2023-02-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-02-20","input_cost_last_quote":"2023-02-24","input_cost_observations":5,"residual_eur_per_litre":0.4593667715085286,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.008665422534088472,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0087 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":109605,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-02-20|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5622,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2467851,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2023-02-27","period_type":"week","period_start":"2023-02-27","period_end":"2023-03-05","retail_incl_tax_eur_per_litre":1.5287000000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2858544715447155,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3302027012472263,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6109000000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":39.96205926604304,"pre_tax_eur_per_litre":0.9178,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.49535993365937586,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-02-27..2023-03-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-02-27","input_cost_last_quote":"2023-03-03","input_cost_observations":5,"residual_eur_per_litre":0.42244006634062414,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006343322534088149,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0063 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":109724,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-02-27|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5622,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2467969,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2023-03-06","period_type":"week","period_start":"2023-03-06","period_end":"2023-03-12","retail_incl_tax_eur_per_litre":1.5116500000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.28266626016260166,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3302027012472263,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6081900000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":40.233519663943376,"pre_tax_eur_per_litre":0.90346,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.49217636621064415,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2023-03-06..2023-03-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-03-06","input_cost_last_quote":"2023-03-10","input_cost_observations":4,"residual_eur_per_litre":0.41128363378935584,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005755122534088149,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0058 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2023-03-13..2023-03-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-03-13","input_cost_last_quote":"2023-03-17","input_cost_observations":5,"residual_eur_per_litre":0.4617706480697226,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004507122534088449,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":109958,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-03-13|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5622,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2468201,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2023-03-20","period_type":"week","period_start":"2023-03-20","period_end":"2023-03-26","retail_incl_tax_eur_per_litre":1.47187,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2752277235772358,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3302027012472263,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.60107,"total_tax_data_class":"CALCULATED","tax_share_pct":40.83716632583041,"pre_tax_eur_per_litre":0.8708,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4331705357064744,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-03-20..2023-03-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-03-20","input_cost_last_quote":"2023-03-24","input_cost_observations":5,"residual_eur_per_litre":0.4376294642935256,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005363322534088349,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0054 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2023-03-27..2023-03-31. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-03-27","input_cost_last_quote":"2023-03-31","input_cost_observations":5,"residual_eur_per_litre":0.39467150854745936,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003740022534088349,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":110192,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-03-27|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5622,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2468433,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2023-04-03","period_type":"week","period_start":"2023-04-03","period_end":"2023-04-09","retail_incl_tax_eur_per_litre":1.44324,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2698741463414634,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3302027012472263,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5976599999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":41.41099193481334,"pre_tax_eur_per_litre":0.8455800000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4959082555481153,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2023-04-03..2023-04-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-04-03","input_cost_last_quote":"2023-04-06","input_cost_observations":4,"residual_eur_per_litre":0.3496717444518848,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.002972722534088472,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":110309,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-04-03|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5622,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2468550,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2023-04-10","period_type":"week","period_start":"2023-04-10","period_end":"2023-04-16","retail_incl_tax_eur_per_litre":1.43929,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.26913552845528455,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3302027012472263,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59624,"total_tax_data_class":"CALCULATED","tax_share_pct":41.42598086556566,"pre_tax_eur_per_litre":0.84305,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5007167789858623,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2023-04-11..2023-04-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-04-11","input_cost_last_quote":"2023-04-14","input_cost_observations":4,"residual_eur_per_litre":0.3423332210141377,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003810822534088349,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":110426,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-04-10|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5622,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2468665,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2023-04-17","period_type":"week","period_start":"2023-04-17","period_end":"2023-04-23","retail_incl_tax_eur_per_litre":1.45116,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2713551219512195,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3302027012472263,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.60252,"total_tax_data_class":"CALCULATED","tax_share_pct":41.519887538245264,"pre_tax_eur_per_litre":0.84864,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.48555341533382823,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-04-17..2023-04-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-04-17","input_cost_last_quote":"2023-04-21","input_cost_observations":5,"residual_eur_per_litre":0.3630865846661718,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.001183477465911651,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":110543,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-04-17|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5622,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2468781,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2023-04-24","period_type":"week","period_start":"2023-04-24","period_end":"2023-04-30","retail_incl_tax_eur_per_litre":1.4254000000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.26653821138211387,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3302027012472263,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5993800000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":42.04995089097797,"pre_tax_eur_per_litre":0.82602,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4647106349121047,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-04-24..2023-04-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-04-24","input_cost_last_quote":"2023-04-28","input_cost_observations":5,"residual_eur_per_litre":0.36130936508789535,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.003246077465911851,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":110660,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-04-24|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5622,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2468897,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2023-05-01","period_type":"week","period_start":"2023-05-01","period_end":"2023-05-07","retail_incl_tax_eur_per_litre":1.40456,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2626413008130081,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3302027012472263,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5972199999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":42.520077461980975,"pre_tax_eur_per_litre":0.8073400000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4257726316180029,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2023-05-02..2023-05-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-05-02","input_cost_last_quote":"2023-05-05","input_cost_observations":4,"residual_eur_per_litre":0.38156736838199723,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.005382477465911528,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0054 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2023-05-09..2023-05-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-05-09","input_cost_last_quote":"2023-05-12","input_cost_observations":4,"residual_eur_per_litre":0.34383118369446397,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.006481077465911751,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0065 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2023-05-15..2023-05-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-05-15","input_cost_last_quote":"2023-05-19","input_cost_observations":5,"residual_eur_per_litre":0.32633504202406044,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.01211977746591175,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0121 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2023-05-22..2023-05-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-05-22","input_cost_last_quote":"2023-05-26","input_cost_observations":5,"residual_eur_per_litre":0.3087568531748011,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.01160547746591165,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0116 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2023-05-30..2023-06-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-05-30","input_cost_last_quote":"2023-06-02","input_cost_observations":4,"residual_eur_per_litre":0.325656229751429,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.010992277465911528,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0110 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2023-06-05..2023-06-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-06-05","input_cost_last_quote":"2023-06-09","input_cost_observations":5,"residual_eur_per_litre":0.33186036339278835,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.015319977465911528,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0153 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2023-06-12..2023-06-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-06-12","input_cost_last_quote":"2023-06-16","input_cost_observations":5,"residual_eur_per_litre":0.34659338547229973,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.01855957746591153,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0186 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2023-06-19..2023-06-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-06-19","input_cost_last_quote":"2023-06-23","input_cost_observations":5,"residual_eur_per_litre":0.3352493053812809,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.016887877465911652,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0169 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2023-06-26..2023-06-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-06-26","input_cost_last_quote":"2023-06-30","input_cost_observations":5,"residual_eur_per_litre":0.3702612313090314,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.01885977746591165,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0189 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2023-07-03..2023-07-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-07-03","input_cost_last_quote":"2023-07-07","input_cost_observations":5,"residual_eur_per_litre":0.34266764589336446,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.01864297746591153,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0186 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2023-07-10..2023-07-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-07-10","input_cost_last_quote":"2023-07-14","input_cost_observations":5,"residual_eur_per_litre":0.33234085749065384,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.01747337746591165,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0175 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2023-07-17..2023-07-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-07-17","input_cost_last_quote":"2023-07-21","input_cost_observations":5,"residual_eur_per_litre":0.35211863814129585,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.01747627746591165,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0175 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2023-07-24..2023-07-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-07-24","input_cost_last_quote":"2023-07-28","input_cost_observations":5,"residual_eur_per_litre":0.32478574440744445,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.017927277465911527,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0179 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2023-07-31..2023-08-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-07-31","input_cost_last_quote":"2023-08-04","input_cost_observations":5,"residual_eur_per_litre":0.33196743361192343,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.021675977465911652,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0217 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2023-08-07..2023-08-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-08-07","input_cost_last_quote":"2023-08-11","input_cost_observations":5,"residual_eur_per_litre":0.32501918844996114,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02102527746591165,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0210 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2023-08-14..2023-08-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-08-14","input_cost_last_quote":"2023-08-18","input_cost_observations":5,"residual_eur_per_litre":0.3286885561134858,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.018562077465911528,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0186 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2023-08-21..2023-08-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-08-21","input_cost_last_quote":"2023-08-25","input_cost_observations":5,"residual_eur_per_litre":0.32786818028367204,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.014845277465911652,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0148 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2023-08-29..2023-09-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-08-29","input_cost_last_quote":"2023-09-01","input_cost_observations":4,"residual_eur_per_litre":0.3229683206477795,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.015327277465911528,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0153 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":112748,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-08-28|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5622,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2470983,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2023-09-04","period_type":"week","period_start":"2023-09-04","period_end":"2023-09-10","retail_incl_tax_eur_per_litre":1.4443599999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.27008357723577237,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3302027012472263,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6133,"total_tax_data_class":"CALCULATED","tax_share_pct":42.46171314630701,"pre_tax_eur_per_litre":0.8310599999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5347597376417581,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-09-04..2023-09-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-09-04","input_cost_last_quote":"2023-09-08","input_cost_observations":5,"residual_eur_per_litre":0.29630026235824186,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.016006877465911673,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0160 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2023-09-11..2023-09-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-09-11","input_cost_last_quote":"2023-09-15","input_cost_observations":5,"residual_eur_per_litre":0.22276517554451572,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.000122422534088349,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":112980,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-09-11|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5622,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2471214,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2023-09-18","period_type":"week","period_start":"2023-09-18","period_end":"2023-09-24","retail_incl_tax_eur_per_litre":1.3163399999999998,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24614487804878046,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3302027012472263,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5766299999999998,"total_tax_data_class":"CALCULATED","tax_share_pct":43.80555175714481,"pre_tax_eur_per_litre":0.7397100000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5590868211377275,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-09-18..2023-09-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-09-18","input_cost_last_quote":"2023-09-22","input_cost_observations":5,"residual_eur_per_litre":0.1806231788622726,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.000347377465911328,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":113096,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-09-18|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5622,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2471331,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2023-09-25","period_type":"week","period_start":"2023-09-25","period_end":"2023-10-01","retail_incl_tax_eur_per_litre":1.31308,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24553528455284554,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3302027012472263,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.57955,"total_tax_data_class":"CALCULATED","tax_share_pct":44.13668626435556,"pre_tax_eur_per_litre":0.73353,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5683819204905327,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-09-25..2023-09-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-09-25","input_cost_last_quote":"2023-09-29","input_cost_observations":5,"residual_eur_per_litre":0.16514807950946728,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.004688777465911651,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":113212,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-09-25|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5622,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2471446,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2023-10-02","period_type":"week","period_start":"2023-10-02","period_end":"2023-10-08","retail_incl_tax_eur_per_litre":1.3081300000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.244609674796748,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3302027012472263,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5769600000000003,"total_tax_data_class":"CALCULATED","tax_share_pct":44.105708148272726,"pre_tax_eur_per_litre":0.73117,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5402569454082515,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-10-02..2023-10-06. 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Mean of 5 quote day(s) in 2023-10-09..2023-10-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-10-09","input_cost_last_quote":"2023-10-13","input_cost_observations":5,"residual_eur_per_litre":0.20935990091376536,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.005539677465911551,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0055 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2023-10-16..2023-10-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-10-16","input_cost_last_quote":"2023-10-20","input_cost_observations":5,"residual_eur_per_litre":0.21571172872712105,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.01534317746591165,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0153 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2023-10-23..2023-10-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-10-23","input_cost_last_quote":"2023-10-27","input_cost_observations":5,"residual_eur_per_litre":0.24162935033111596,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.01668827746591165,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0167 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2023-10-30..2023-11-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-10-30","input_cost_last_quote":"2023-11-03","input_cost_observations":5,"residual_eur_per_litre":0.3024959264292616,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.01693197746591175,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0169 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2023-11-06..2023-11-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-11-06","input_cost_last_quote":"2023-11-10","input_cost_observations":5,"residual_eur_per_litre":0.37739769327980555,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.015944977465911628,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0159 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2023-11-13..2023-11-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-11-13","input_cost_last_quote":"2023-11-17","input_cost_observations":5,"residual_eur_per_litre":0.4114971785174199,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.019655977465911852,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0197 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2023-11-20..2023-11-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-11-20","input_cost_last_quote":"2023-11-24","input_cost_observations":5,"residual_eur_per_litre":0.4247582349121145,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02540897746591175,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0254 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2023-11-27..2023-12-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-11-27","input_cost_last_quote":"2023-12-01","input_cost_observations":5,"residual_eur_per_litre":0.4254069508980307,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02640657746591155,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0264 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2023-12-04..2023-12-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-12-04","input_cost_last_quote":"2023-12-08","input_cost_observations":5,"residual_eur_per_litre":0.4448713624119347,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.028368577465911652,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0284 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2023-12-11..2023-12-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-12-11","input_cost_last_quote":"2023-12-15","input_cost_observations":5,"residual_eur_per_litre":0.44032844491816914,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.029260477465911528,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0293 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2023-12-18..2023-12-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-12-18","input_cost_last_quote":"2023-12-22","input_cost_observations":5,"residual_eur_per_litre":0.4078985833841066,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02778347746591165,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0278 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":114597,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-12-18|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5622,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2472833,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2023-12-25","period_type":"week","period_start":"2023-12-25","period_end":"2023-12-31","retail_incl_tax_eur_per_litre":1.50217,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.28089357723577235,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3302027012472263,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.63393,"total_tax_data_class":"CALCULATED","tax_share_pct":42.20094929335561,"pre_tax_eur_per_litre":0.86824,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.44993508252310127,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 3 quote day(s) in 2023-12-27..2023-12-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-12-27","input_cost_last_quote":"2023-12-29","input_cost_observations":3,"residual_eur_per_litre":0.4183049174768987,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02808547746591165,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0281 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":114713,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-12-25|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5622,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2472949,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2024-01-01","period_type":"week","period_start":"2024-01-01","period_end":"2024-01-07","retail_incl_tax_eur_per_litre":1.4879200000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2782289430894309,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.36458808618504385,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6428100000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":43.20191945803538,"pre_tax_eur_per_litre":0.84511,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.44213141572131825,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2024-01-02..2024-01-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2024-01-02","input_cost_last_quote":"2024-01-05","input_cost_observations":4,"residual_eur_per_litre":0.4029785842786817,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-8.6460076038355e-6,"component_sum_gap_eur_per_litre":-7.02927447466301e-6,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":114829,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2024-01-01|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5623,"other_specific_tax_rate_id":5623,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2473064,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2024-01-08","period_type":"week","period_start":"2024-01-08","period_end":"2024-01-14","retail_incl_tax_eur_per_litre":1.48078,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.27689382113821137,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.36458808618504385,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6409,"total_tax_data_class":"CALCULATED","tax_share_pct":43.28124366887722,"pre_tax_eur_per_litre":0.83988,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.45024224866571794,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2024-01-08..2024-01-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2024-01-08","input_cost_last_quote":"2024-01-12","input_cost_observations":5,"residual_eur_per_litre":0.3896377513342821,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0007157460076039355,"component_sum_gap_eur_per_litre":-0.0005819073232552321,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":114945,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2024-01-08|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5623,"other_specific_tax_rate_id":5623,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2473180,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2024-01-15","period_type":"week","period_start":"2024-01-15","period_end":"2024-01-21","retail_incl_tax_eur_per_litre":1.4676099999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2744311382113821,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.36458808618504385,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6370999999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":43.41071538078918,"pre_tax_eur_per_litre":0.83051,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4625539715502378,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2024-01-15..2024-01-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2024-01-15","input_cost_last_quote":"2024-01-19","input_cost_observations":5,"residual_eur_per_litre":0.36795602844976216,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0023606460076040356,"component_sum_gap_eur_per_litre":-0.0019192243964260452,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":115061,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2024-01-15|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5623,"other_specific_tax_rate_id":5623,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2473296,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2024-01-22","period_type":"week","period_start":"2024-01-22","period_end":"2024-01-28","retail_incl_tax_eur_per_litre":1.4717500000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.27520528455284554,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.36458808618504385,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6377500000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":43.332767113979955,"pre_tax_eur_per_litre":0.834,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4755834093120841,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2024-01-22..2024-01-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2024-01-22","input_cost_last_quote":"2024-01-26","input_cost_observations":5,"residual_eur_per_litre":0.3584165906879159,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0025133460076038356,"component_sum_gap_eur_per_litre":-0.002043370737889297,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":115177,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2024-01-22|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5623,"other_specific_tax_rate_id":5623,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2473413,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2024-01-29","period_type":"week","period_start":"2024-01-29","period_end":"2024-02-04","retail_incl_tax_eur_per_litre":1.49044,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.278700162601626,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.36458808618504385,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.64108,"total_tax_data_class":"CALCULATED","tax_share_pct":43.01280158879257,"pre_tax_eur_per_litre":0.84936,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.47909524791696223,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2024-01-29..2024-02-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2024-01-29","input_cost_last_quote":"2024-02-02","input_cost_observations":5,"residual_eur_per_litre":0.3702647520830378,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0027161460076039353,"component_sum_gap_eur_per_litre":-0.0022082487866698663,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":115293,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2024-01-29|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5623,"other_specific_tax_rate_id":5623,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2473531,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2024-02-05","period_type":"week","period_start":"2024-02-05","period_end":"2024-02-11","retail_incl_tax_eur_per_litre":1.52055,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2843304878048781,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.36458808618504385,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.64936,"total_tax_data_class":"CALCULATED","tax_share_pct":42.705599947387455,"pre_tax_eur_per_litre":0.87119,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.47783724941468053,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2024-02-05..2024-02-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2024-02-05","input_cost_last_quote":"2024-02-09","input_cost_observations":4,"residual_eur_per_litre":0.39335275058531943,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0005429539923960645,"component_sum_gap_eur_per_litre":0.0004414260100781012,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":115409,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2024-02-05|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5623,"other_specific_tax_rate_id":5623,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2473647,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2024-02-12","period_type":"week","period_start":"2024-02-12","period_end":"2024-02-18","retail_incl_tax_eur_per_litre":1.54172,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2882891056910569,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.36458808618504385,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.65454,"total_tax_data_class":"CALCULATED","tax_share_pct":42.45517992891057,"pre_tax_eur_per_litre":0.88718,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.49371560265685327,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2024-02-12..2024-02-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2024-02-12","input_cost_last_quote":"2024-02-16","input_cost_observations":5,"residual_eur_per_litre":0.3934643973431467,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0020452539923960645,"component_sum_gap_eur_per_litre":0.0016628081238992394,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":115525,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2024-02-12|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5623,"other_specific_tax_rate_id":5623,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2473759,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2024-02-19","period_type":"week","period_start":"2024-02-19","period_end":"2024-02-25","retail_incl_tax_eur_per_litre":1.5635000000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2923617886178862,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.36458808618504385,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.65805,"total_tax_data_class":"CALCULATED","tax_share_pct":42.088263511352736,"pre_tax_eur_per_litre":0.9054500000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.494544186111026,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2024-02-19..2024-02-23. 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Mean of 5 quote day(s) in 2024-02-26..2024-03-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2024-02-26","input_cost_last_quote":"2024-03-01","input_cost_observations":5,"residual_eur_per_litre":0.41545181486932425,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0035641539923959645,"component_sum_gap_eur_per_litre":0.0028976861726796458,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":115757,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2024-02-26|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5623,"other_specific_tax_rate_id":5623,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2473993,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2024-03-04","period_type":"week","period_start":"2024-03-04","period_end":"2024-03-10","retail_incl_tax_eur_per_litre":1.55397,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.290579756097561,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.36458808618504385,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.67516,"total_tax_data_class":"CALCULATED","tax_share_pct":43.4474282000296,"pre_tax_eur_per_litre":0.87881,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.49509899787525286,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Mean of 5 quote day(s) in 2024-03-11..2024-03-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2024-03-11","input_cost_last_quote":"2024-03-15","input_cost_observations":5,"residual_eur_per_litre":0.39641125046996684,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.029166853992396064,"component_sum_gap_eur_per_litre":0.02371288942471225,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0292 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2024-03-18..2024-03-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2024-03-18","input_cost_last_quote":"2024-03-22","input_cost_observations":5,"residual_eur_per_litre":0.3775079805794498,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.025753353992395943,"component_sum_gap_eur_per_litre":0.020937686172679628,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0258 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2024-03-25..2024-03-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2024-03-25","input_cost_last_quote":"2024-03-28","input_cost_observations":4,"residual_eur_per_litre":0.3943591663568707,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.026145653992395865,"component_sum_gap_eur_per_litre":0.021256629262110457,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0261 EUR/L: the published price pair and the published tax rates disagree. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-01-06","input_cost_last_quote":"2025-01-10","input_cost_observations":5,"residual_eur_per_litre":0.32297079995584466,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.001557803854884078,"component_sum_gap_eur_per_litre":0.0012665071990927462,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":120952,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-01-06|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5624,"other_specific_tax_rate_id":5623,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2479186,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2025-01-13","period_type":"week","period_start":"2025-01-13","period_end":"2025-01-19","retail_incl_tax_eur_per_litre":1.4813695423153461,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.27700406075815415,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3929363497831438,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6693878028795506,"total_tax_data_class":"CALCULATED","tax_share_pct":45.187090982936844,"pre_tax_eur_per_litre":0.8119817394357955,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5074351584732384,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-01-13","input_cost_last_quote":"2025-01-17","input_cost_observations":5,"residual_eur_per_litre":0.3045465809625571,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.000679707423949239,"component_sum_gap_eur_per_litre":-0.0005526076617473487,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":121066,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-01-13|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5624,"other_specific_tax_rate_id":5623,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2479302,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2025-01-20","period_type":"week","period_start":"2025-01-20","period_end":"2025-01-26","retail_incl_tax_eur_per_litre":1.5187699680511182,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2839976363022416,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3929363497831438,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6777367975944371,"total_tax_data_class":"CALCULATED","tax_share_pct":44.62405840590246,"pre_tax_eur_per_litre":0.8410331704566811,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4834430822834971,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-01-20","input_cost_last_quote":"2025-01-24","input_cost_observations":5,"residual_eur_per_litre":0.35759008817318405,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.000987458156133573,"component_sum_gap_eur_per_litre":0.0008028115090516854,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":121180,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-01-20|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5624,"other_specific_tax_rate_id":5623,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2479414,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2025-01-27","period_type":"week","period_start":"2025-01-27","period_end":"2025-02-02","retail_incl_tax_eur_per_litre":1.5252506339914205,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2852094681447372,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3929363497831438,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6824473253857275,"total_tax_data_class":"CALCULATED","tax_share_pct":44.74329072067551,"pre_tax_eur_per_litre":0.842803308605693,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4666649144276889,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Mean of 5 quote day(s) in 2025-02-03..2025-02-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-02-03","input_cost_last_quote":"2025-02-07","input_cost_observations":5,"residual_eur_per_litre":0.3760329405041302,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.004575853368673751,"component_sum_gap_eur_per_litre":0.0037202059907916673,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":121408,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-02-03|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5624,"other_specific_tax_rate_id":5623,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2479642,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2025-02-10","period_type":"week","period_start":"2025-02-10","period_end":"2025-02-16","retail_incl_tax_eur_per_litre":1.5239187700560375,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2849604204169826,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3929363497831438,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6863379472196947,"total_tax_data_class":"CALCULATED","tax_share_pct":45.03769890533316,"pre_tax_eur_per_litre":0.8375808228363429,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.460793552162325,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2025-02-10..2025-02-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-02-10","input_cost_last_quote":"2025-02-14","input_cost_observations":5,"residual_eur_per_litre":0.3767872706740179,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.01038264773406886,"component_sum_gap_eur_per_litre":0.008441177019568178,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0104 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2025-03-17..2025-03-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-03-17","input_cost_last_quote":"2025-03-21","input_cost_observations":5,"residual_eur_per_litre":0.381015761578267,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.009142867795063387,"component_sum_gap_eur_per_litre":0.007433225849645031,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0091 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2025-03-24..2025-03-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-03-24","input_cost_last_quote":"2025-03-28","input_cost_observations":5,"residual_eur_per_litre":0.3588457101757253,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.01035763842573699,"component_sum_gap_eur_per_litre":0.008420844248566657,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0104 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2025-03-31..2025-04-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-03-31","input_cost_last_quote":"2025-04-04","input_cost_observations":5,"residual_eur_per_litre":0.3595961189071783,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.009413839479926288,"component_sum_gap_eur_per_litre":0.007653528032460398,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0094 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2025-04-07..2025-04-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-04-07","input_cost_last_quote":"2025-04-11","input_cost_observations":5,"residual_eur_per_litre":0.3915056008707946,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003206959418175941,"component_sum_gap_eur_per_litre":-0.002607284079817838,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":122434,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-04-07|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5624,"other_specific_tax_rate_id":5623,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2480672,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2025-04-14","period_type":"week","period_start":"2025-04-14","period_end":"2025-04-20","retail_incl_tax_eur_per_litre":1.4117895473635094,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2639931673931766,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3929363497831438,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6550489967335514,"total_tax_data_class":"CALCULATED","tax_share_pct":46.39848750522648,"pre_tax_eur_per_litre":0.756740550629958,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.37535552694834967,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2025-04-14..2025-04-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-04-14","input_cost_last_quote":"2025-04-17","input_cost_observations":4,"residual_eur_per_litre":0.3813850236816083,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.002313040144605814,"component_sum_gap_eur_per_litre":-0.0018805204427689544,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":122548,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-04-14|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5624,"other_specific_tax_rate_id":5623,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2480785,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2025-04-21","period_type":"week","period_start":"2025-04-21","period_end":"2025-04-27","retail_incl_tax_eur_per_litre":1.401502000327539,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2620694797360439,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3929363497831438,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6541960087031795,"total_tax_data_class":"CALCULATED","tax_share_pct":46.6782072769279,"pre_tax_eur_per_litre":0.7473059916243595,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.37453320388523975,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2025-04-22..2025-04-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-04-22","input_cost_last_quote":"2025-04-25","input_cost_observations":4,"residual_eur_per_litre":0.37277278773911976,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.000996079603690059,"component_sum_gap_eur_per_litre":-0.0008098208160081781,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":122662,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-04-21|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5624,"other_specific_tax_rate_id":5623,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2480897,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2025-04-28","period_type":"week","period_start":"2025-04-28","period_end":"2025-05-04","retail_incl_tax_eur_per_litre":1.3874353876739562,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2594391375325284,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3929363497831438,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.651455970061981,"total_tax_data_class":"CALCULATED","tax_share_pct":46.95396815228643,"pre_tax_eur_per_litre":0.7359794176119752,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.35306585373251,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2025-04-28..2025-05-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-04-28","input_cost_last_quote":"2025-05-02","input_cost_observations":4,"residual_eur_per_litre":0.38291356387946524,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00113100622204017,"component_sum_gap_eur_per_litre":-0.0009195172536911951,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":122775,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-04-28|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5624,"other_specific_tax_rate_id":5623,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2481011,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2025-05-05","period_type":"week","period_start":"2025-05-05","period_end":"2025-05-11","retail_incl_tax_eur_per_litre":1.3744787400837764,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2570163497717631,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3929363497831438,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6492359534785767,"total_tax_data_class":"CALCULATED","tax_share_pct":47.23506697811891,"pre_tax_eur_per_litre":0.7252427866051998,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.34648846100125236,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2025-05-06..2025-05-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-05-06","input_cost_last_quote":"2025-05-09","input_cost_observations":4,"residual_eur_per_litre":0.37875432560394745,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.000881597673886228,"component_sum_gap_eur_per_litre":-0.0007167460763302666,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":122887,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-05-05|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5624,"other_specific_tax_rate_id":5623,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2481122,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2025-05-12","period_type":"week","period_start":"2025-05-12","period_end":"2025-05-18","retail_incl_tax_eur_per_litre":1.374155130533217,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2569558374167804,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3929363497831438,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6522274367379668,"total_tax_data_class":"CALCULATED","tax_share_pct":47.46388688188947,"pre_tax_eur_per_litre":0.7219276937952502,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3693034772954217,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2025-05-12..2025-05-16. 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Mean of 5 quote day(s) in 2025-05-19..2025-05-23. 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Mean of 4 quote day(s) in 2025-05-27..2025-05-30. 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Mean of 5 quote day(s) in 2025-06-02..2025-06-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-06-02","input_cost_last_quote":"2025-06-06","input_cost_observations":5,"residual_eur_per_litre":0.31825636763616505,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.000874512698763606,"component_sum_gap_eur_per_litre":0.0007109859339541512,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":123335,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-06-02|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5624,"other_specific_tax_rate_id":5623,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2481572,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2025-06-09","period_type":"week","period_start":"2025-06-09","period_end":"2025-06-15","retail_incl_tax_eur_per_litre":1.3336744730679158,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2493862835818054,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3929363497831438,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6419086651053864,"total_tax_data_class":"CALCULATED","tax_share_pct":48.13083537759951,"pre_tax_eur_per_litre":0.6917658079625294,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3894227711874345,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2025-06-09..2025-06-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-06-09","input_cost_last_quote":"2025-06-13","input_cost_observations":5,"residual_eur_per_litre":0.3023430367750949,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.000509180959262236,"component_sum_gap_eur_per_litre":-0.0004139682595627935,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":123447,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-06-09|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5624,"other_specific_tax_rate_id":5623,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2481686,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2025-06-16","period_type":"week","period_start":"2025-06-16","period_end":"2025-06-22","retail_incl_tax_eur_per_litre":1.3302394296836524,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24874395839613012,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3929363497831438,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6417911497783926,"total_tax_data_class":"CALCULATED","tax_share_pct":48.24628825887521,"pre_tax_eur_per_litre":0.6884482799052598,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.42692450204244065,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2025-06-16..2025-06-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-06-16","input_cost_last_quote":"2025-06-20","input_cost_observations":5,"residual_eur_per_litre":0.26152377786281916,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.000136335166915972,"component_sum_gap_eur_per_litre":0.00011084159911867641,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":123559,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-06-16|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5624,"other_specific_tax_rate_id":5623,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2481796,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2025-06-23","period_type":"week","period_start":"2025-06-23","period_end":"2025-06-29","retail_incl_tax_eur_per_litre":1.394884808794293,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.260832118717632,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3929363497831438,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6528499590691147,"total_tax_data_class":"CALCULATED","tax_share_pct":46.80314495886034,"pre_tax_eur_per_litre":0.7420348497251783,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3789460744120179,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2025-06-23..2025-06-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-06-23","input_cost_last_quote":"2025-06-27","input_cost_observations":5,"residual_eur_per_litre":0.3630887753131604,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.001129766600943183,"component_sum_gap_eur_per_litre":-0.0009185094316611244,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":123671,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-06-23|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5624,"other_specific_tax_rate_id":5623,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2481909,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2025-06-30","period_type":"week","period_start":"2025-06-30","period_end":"2025-07-06","retail_incl_tax_eur_per_litre":1.4270207198925111,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2668412728254289,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3929363497831438,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6619263135563256,"total_tax_data_class":"CALCULATED","tax_share_pct":46.38519289377834,"pre_tax_eur_per_litre":0.7650944063361855,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3720750791633606,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2025-06-30..2025-07-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-06-30","input_cost_last_quote":"2025-07-04","input_cost_observations":5,"residual_eur_per_litre":0.39301932717282495,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.002642889865736061,"component_sum_gap_eur_per_litre":0.0021486909477528952,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":123783,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-06-30|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5624,"other_specific_tax_rate_id":5623,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2482022,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2025-07-07","period_type":"week","period_start":"2025-07-07","period_end":"2025-07-13","retail_incl_tax_eur_per_litre":1.4129456616383875,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2642093513632757,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3929363497831438,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6586425999576399,"total_tax_data_class":"CALCULATED","tax_share_pct":46.6148570210342,"pre_tax_eur_per_litre":0.7543030616807476,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.38561369777532395,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2025-07-07..2025-07-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-07-07","input_cost_last_quote":"2025-07-11","input_cost_observations":5,"residual_eur_per_litre":0.3686893639054237,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.001841185537801078,"component_sum_gap_eur_per_litre":0.0014968988112203886,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":123895,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-07-07|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5624,"other_specific_tax_rate_id":5623,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2482133,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2025-07-14","period_type":"week","period_start":"2025-07-14","period_end":"2025-07-20","retail_incl_tax_eur_per_litre":1.4187249031349067,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.26529002253742157,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3929363497831438,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6588728425501937,"total_tax_data_class":"CALCULATED","tax_share_pct":46.4411980852881,"pre_tax_eur_per_litre":0.759852060584713,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.38189397923701696,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2025-07-14..2025-07-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-07-14","input_cost_last_quote":"2025-07-18","input_cost_observations":5,"residual_eur_per_litre":0.37795808134769604,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.000795158382442836,"component_sum_gap_eur_per_litre":0.0006464702296283219,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":124007,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-07-14|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5624,"other_specific_tax_rate_id":5623,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2482246,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2025-07-21","period_type":"week","period_start":"2025-07-21","period_end":"2025-07-27","retail_incl_tax_eur_per_litre":1.4315120801414263,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.26768112067685207,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3929363497831438,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6627483794932235,"total_tax_data_class":"CALCULATED","tax_share_pct":46.297086045389655,"pre_tax_eur_per_litre":0.7687637006482028,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3763229745490005,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2025-07-21..2025-07-25. 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Mean of 5 quote day(s) in 2025-07-28..2025-08-01. 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Mean of 5 quote day(s) in 2025-08-04..2025-08-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-08-04","input_cost_last_quote":"2025-08-08","input_cost_observations":5,"residual_eur_per_litre":0.382988432375621,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.001163176625520776,"component_sum_gap_eur_per_litre":-0.0009456720532689236,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":124343,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-08-04|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5624,"other_specific_tax_rate_id":5623,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2482582,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2025-08-11","period_type":"week","period_start":"2025-08-11","period_end":"2025-08-17","retail_incl_tax_eur_per_litre":1.4022875279181852,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.26221636700909157,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3929363497831438,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6562619019630893,"total_tax_data_class":"CALCULATED","tax_share_pct":46.799382359006344,"pre_tax_eur_per_litre":0.7460256259550959,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.36221595800352124,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2025-08-11..2025-08-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-08-11","input_cost_last_quote":"2025-08-15","input_cost_observations":5,"residual_eur_per_litre":0.3838096679515747,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.001364297760150369,"component_sum_gap_eur_per_litre":0.0011091851708539585,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":124455,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-08-11|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5624,"other_specific_tax_rate_id":5623,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2482696,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2025-08-18","period_type":"week","period_start":"2025-08-18","period_end":"2025-08-24","retail_incl_tax_eur_per_litre":1.3935082352941177,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.26057471066475374,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3929363497831438,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6549435294117647,"total_tax_data_class":"CALCULATED","tax_share_pct":46.9996167100893,"pre_tax_eur_per_litre":0.738564705882353,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.36615780778028145,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2025-08-18..2025-08-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-08-18","input_cost_last_quote":"2025-08-22","input_cost_observations":5,"residual_eur_per_litre":0.3724068981020715,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.001761936825556636,"component_sum_gap_eur_per_litre":0.0014324689638671837,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":124567,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-08-18|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5624,"other_specific_tax_rate_id":5623,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2482808,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2025-08-25","period_type":"week","period_start":"2025-08-25","period_end":"2025-08-31","retail_incl_tax_eur_per_litre":1.380751360991177,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.258189278884529,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3929363497831438,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6514853576121643,"total_tax_data_class":"CALCULATED","tax_share_pct":47.18339420245027,"pre_tax_eur_per_litre":0.7292660033790127,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.36602292010963056,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2025-08-26..2025-08-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-08-26","input_cost_last_quote":"2025-08-29","input_cost_observations":4,"residual_eur_per_litre":0.36324308326938215,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.000442466601724505,"component_sum_gap_eur_per_litre":0.0003597289444914675,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":124679,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-08-25|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5624,"other_specific_tax_rate_id":5623,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2482919,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2025-09-01","period_type":"week","period_start":"2025-09-01","period_end":"2025-09-07","retail_incl_tax_eur_per_litre":1.3752637886870491,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.25716314747806607,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3929363497831438,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6510422296900334,"total_tax_data_class":"CALCULATED","tax_share_pct":47.339443897637786,"pre_tax_eur_per_litre":0.7242215589970156,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.36028462203481243,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2025-09-01..2025-09-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-09-01","input_cost_last_quote":"2025-09-05","input_cost_observations":5,"residual_eur_per_litre":0.36393693696220314,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.001159560887453038,"component_sum_gap_eur_per_litre":0.0009427324288236081,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":124791,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-09-01|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5624,"other_specific_tax_rate_id":5623,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2483031,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2025-09-08","period_type":"week","period_start":"2025-09-08","period_end":"2025-09-14","retail_incl_tax_eur_per_litre":1.377220849511707,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2575291019412135,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3929363497831438,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6519449346981996,"total_tax_data_class":"CALCULATED","tax_share_pct":47.33771892353695,"pre_tax_eur_per_litre":0.7252759148135074,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3609176754878044,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2025-09-08..2025-09-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-09-08","input_cost_last_quote":"2025-09-12","input_cost_observations":5,"residual_eur_per_litre":0.364358239325703,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.001819764057826024,"component_sum_gap_eur_per_litre":0.001479482973842296,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":124903,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-09-08|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5624,"other_specific_tax_rate_id":5623,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2483143,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2025-09-15","period_type":"week","period_start":"2025-09-15","period_end":"2025-09-21","retail_incl_tax_eur_per_litre":1.3861922126808612,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2592066739159334,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3929363497831438,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6535301729208329,"total_tax_data_class":"CALCULATED","tax_share_pct":47.14571088643774,"pre_tax_eur_per_litre":0.7326620397600283,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.36442619197694187,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2025-09-15..2025-09-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-09-15","input_cost_last_quote":"2025-09-19","input_cost_observations":5,"residual_eur_per_litre":0.36823584778308643,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.001706193542759517,"component_sum_gap_eur_per_litre":0.0013871492217557048,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":125015,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-09-15|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5624,"other_specific_tax_rate_id":5623,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2483253,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2025-09-22","period_type":"week","period_start":"2025-09-22","period_end":"2025-09-28","retail_incl_tax_eur_per_litre":1.379556233857713,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.25796579982705203,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3929363497831438,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6515027001643579,"total_tax_data_class":"CALCULATED","tax_share_pct":47.22552688863813,"pre_tax_eur_per_litre":0.7280535336933552,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.370624787162572,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2025-09-22..2025-09-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-09-22","input_cost_last_quote":"2025-09-26","input_cost_observations":5,"residual_eur_per_litre":0.3574287465307832,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.00073867718161923,"component_sum_gap_eur_per_litre":0.0006005505541619756,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":125127,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-09-22|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5624,"other_specific_tax_rate_id":5623,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2483365,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2025-09-29","period_type":"week","period_start":"2025-09-29","period_end":"2025-10-05","retail_incl_tax_eur_per_litre":1.4035882421829253,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.26245959000168523,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3929363497831438,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6550275207869773,"total_tax_data_class":"CALCULATED","tax_share_pct":46.66806839078733,"pre_tax_eur_per_litre":0.748560721395948,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3599240595340262,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2025-09-29..2025-10-03. 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Mean of 5 quote day(s) in 2025-12-08..2025-12-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-12-08","input_cost_last_quote":"2025-12-12","input_cost_observations":5,"residual_eur_per_litre":0.4586381890302146,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.003998560420320042,"component_sum_gap_eur_per_litre":0.0032508621303414978,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":126367,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-12-08|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5624,"other_specific_tax_rate_id":5623,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2484607,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2025-12-15","period_type":"week","period_start":"2025-12-15","period_end":"2025-12-21","retail_incl_tax_eur_per_litre":1.4533742750287177,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2717691733793537,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3929363497831438,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6688010340923705,"total_tax_data_class":"CALCULATED","tax_share_pct":46.01712343361489,"pre_tax_eur_per_litre":0.7845732409363472,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.32598493195086925,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2025-12-15..2025-12-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-12-15","input_cost_last_quote":"2025-12-19","input_cost_observations":5,"residual_eur_per_litre":0.4585883089854779,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.00503747844374377,"component_sum_gap_eur_per_litre":0.004095510929872983,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0050 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":126480,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-12-15|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5624,"other_specific_tax_rate_id":5623,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2484719,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2025-12-22","period_type":"week","period_start":"2025-12-22","period_end":"2025-12-28","retail_incl_tax_eur_per_litre":1.4361499708584626,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.26854836853450925,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3929363497831438,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6663057371803871,"total_tax_data_class":"CALCULATED","tax_share_pct":46.39527561192659,"pre_tax_eur_per_litre":0.7698442336780755,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3376905019050397,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 3 quote day(s) in 2025-12-22..2025-12-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-12-22","input_cost_last_quote":"2025-12-24","input_cost_observations":3,"residual_eur_per_litre":0.43215373177303584,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.005929853201162861,"component_sum_gap_eur_per_litre":0.004821018862734033,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0059 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":126593,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-12-22|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5624,"other_specific_tax_rate_id":5623,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2484833,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2025-12-29","period_type":"week","period_start":"2025-12-29","period_end":"2026-01-04","retail_incl_tax_eur_per_litre":1.4254759473492287,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2665524129189615,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3929363497831438,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6628332971842413,"total_tax_data_class":"CALCULATED","tax_share_pct":46.49908673778927,"pre_tax_eur_per_litre":0.7626426501649874,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3329055668525168,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2025-12-29..2026-01-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-12-29","input_cost_last_quote":"2026-01-02","input_cost_observations":4,"residual_eur_per_litre":0.42973708331247057,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.004113777413027324,"component_sum_gap_eur_per_litre":0.0033445344821360357,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":126706,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-12-29|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5624,"other_specific_tax_rate_id":5623,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2484944,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2026-01-05","period_type":"week","period_start":"2026-01-05","period_end":"2026-01-11","retail_incl_tax_eur_per_litre":1.4178674583451347,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.26512968733283004,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40040666745478193,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6666470660610769,"total_tax_data_class":"CALCULATED","tax_share_pct":47.01758702038022,"pre_tax_eur_per_litre":0.7512203922840578,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.33903796324849944,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2026-01-05..2026-01-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-01-05","input_cost_last_quote":"2026-01-09","input_cost_observations":5,"residual_eur_per_litre":0.41218242903555835,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.001366174866361832,"component_sum_gap_eur_per_litre":0.001110711273464904,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":126819,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2026-01-05|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5625,"other_specific_tax_rate_id":5623,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2485057,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2026-01-12","period_type":"week","period_start":"2026-01-12","period_end":"2026-01-18","retail_incl_tax_eur_per_litre":1.4167728370707813,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2649250020538859,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40040666745478193,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6672531801357524,"total_tax_data_class":"CALCULATED","tax_share_pct":47.096694874198576,"pre_tax_eur_per_litre":0.7495196569350289,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3617901167572175,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2026-01-12..2026-01-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-01-12","input_cost_last_quote":"2026-01-16","input_cost_observations":5,"residual_eur_per_litre":0.3877295401778114,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.002363458071313979,"component_sum_gap_eur_per_litre":0.0019215106270845357,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":126930,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2026-01-12|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5625,"other_specific_tax_rate_id":5623,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2485168,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2026-01-19","period_type":"week","period_start":"2026-01-19","period_end":"2026-01-25","retail_incl_tax_eur_per_litre":1.4034819895115316,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.26243972161597745,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40040666745478193,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6632443982069888,"total_tax_data_class":"CALCULATED","tax_share_pct":47.2570651539194,"pre_tax_eur_per_litre":0.7402375913045428,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.35982700096639514,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2026-01-19..2026-01-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-01-19","input_cost_last_quote":"2026-01-23","input_cost_observations":5,"residual_eur_per_litre":0.38041059033814767,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0004895512375621821,"component_sum_gap_eur_per_litre":0.0003980091362294163,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":127041,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2026-01-19|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5625,"other_specific_tax_rate_id":5623,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2485279,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2026-01-26","period_type":"week","period_start":"2026-01-26","period_end":"2026-02-01","retail_incl_tax_eur_per_litre":1.3996673873111274,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2617264220175279,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40040666745478193,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6641310792588251,"total_tax_data_class":"CALCULATED","tax_share_pct":47.44920723877648,"pre_tax_eur_per_litre":0.7355363080523023,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.371435490470255,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2026-01-26..2026-01-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-01-26","input_cost_last_quote":"2026-01-30","input_cost_observations":5,"residual_eur_per_litre":0.3641008175820473,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.002457527437413797,"component_sum_gap_eur_per_litre":0.001997989786515282,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":127152,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2026-01-26|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5625,"other_specific_tax_rate_id":5623,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2485389,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2026-02-02","period_type":"week","period_start":"2026-02-02","period_end":"2026-02-08","retail_incl_tax_eur_per_litre":1.399014030691373,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.26160424964147627,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40040666745478193,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6631692319761453,"total_tax_data_class":"CALCULATED","tax_share_pct":47.402614800683345,"pre_tax_eur_per_litre":0.7358447987152277,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.37194377999485145,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2026-02-02..2026-02-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-02-02","input_cost_last_quote":"2026-02-06","input_cost_observations":5,"residual_eur_per_litre":0.3639010187203762,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.001424727302261155,"component_sum_gap_eur_per_litre":0.001158314879887118,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":127263,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2026-02-02|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5625,"other_specific_tax_rate_id":5623,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2485501,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2026-02-09","period_type":"week","period_start":"2026-02-09","period_end":"2026-02-15","retail_incl_tax_eur_per_litre":1.4037104195675756,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2624824361793028,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40040666745478193,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.664571804145493,"total_tax_data_class":"CALCULATED","tax_share_pct":47.343938955031746,"pre_tax_eur_per_litre":0.7391386154220826,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3741926067890653,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2026-02-09..2026-02-13. 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Mean of 5 quote day(s) in 2026-02-16..2026-02-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-02-16","input_cost_last_quote":"2026-02-20","input_cost_observations":5,"residual_eur_per_litre":0.3631548699313164,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.002222421047005897,"component_sum_gap_eur_per_litre":0.0018068463796795911,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":127485,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2026-02-16|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5625,"other_specific_tax_rate_id":5623,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2485721,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2026-02-23","period_type":"week","period_start":"2026-02-23","period_end":"2026-03-01","retail_incl_tax_eur_per_litre":1.4237427228712034,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.26622831403282665,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40040666745478193,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6677932963674956,"total_tax_data_class":"CALCULATED","tax_share_pct":46.90407091393482,"pre_tax_eur_per_litre":0.7559494265037078,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3805842410719367,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2026-02-23..2026-02-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-02-23","input_cost_last_quote":"2026-02-27","input_cost_observations":5,"residual_eur_per_litre":0.37536518543177105,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0014247273022610322,"component_sum_gap_eur_per_litre":0.001158314879887018,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":127596,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2026-02-23|PL_|diesel","vat_tax_rate_id":5622,"excise_tax_rate_id":5625,"other_specific_tax_rate_id":5623,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2485833,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2026-03-02","period_type":"week","period_start":"2026-03-02","period_end":"2026-03-08","retail_incl_tax_eur_per_litre":1.42645137635668,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10566306491530963,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40040666745478193,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6657734530028585,"total_tax_data_class":"CALCULATED","tax_share_pct":46.67340675174783,"pre_tax_eur_per_litre":0.7606779233538215,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4615013235742189,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2026-03-02..2026-03-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-03-02","input_cost_last_quote":"2026-03-06","input_cost_observations":5,"residual_eur_per_litre":0.2991765997796026,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.1724800182833883,"component_sum_gap_eur_per_litre":0.15970372063276694,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.1725 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2026-03-09..2026-03-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-03-09","input_cost_last_quote":"2026-03-13","input_cost_observations":5,"residual_eur_per_litre":0.48809580172056244,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.20613270875015868,"component_sum_gap_eur_per_litre":0.19086361921310988,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.2061 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2026-03-16..2026-03-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-03-16","input_cost_last_quote":"2026-03-20","input_cost_observations":5,"residual_eur_per_litre":0.44345687290315505,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.21340353869475853,"component_sum_gap_eur_per_litre":0.19759586916181346,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.2134 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2026-03-23..2026-03-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-03-23","input_cost_last_quote":"2026-03-27","input_cost_observations":5,"residual_eur_per_litre":0.6128956470866351,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.2441980323603974,"component_sum_gap_eur_per_litre":0.2261092892225902,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.2442 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2026-03-30..2026-04-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-03-30","input_cost_last_quote":"2026-04-02","input_cost_observations":4,"residual_eur_per_litre":0.6342817824202494,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.246023864329439,"component_sum_gap_eur_per_litre":0.22779987437911017,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.2460 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2026-04-07..2026-04-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-04-07","input_cost_last_quote":"2026-04-10","input_cost_observations":4,"residual_eur_per_litre":0.6664217497188651,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.001082473593445136,"component_sum_gap_eur_per_litre":0.0010022903643010519,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":128262,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2026-04-06|PL_|diesel","vat_tax_rate_id":301,"excise_tax_rate_id":5626,"other_specific_tax_rate_id":5623,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2486500,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2026-04-13","period_type":"week","period_start":"2026-04-13","period_end":"2026-04-19","retail_incl_tax_eur_per_litre":1.7693823472776393,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.13106535905760291,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3296224611151272,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.4633221345553346,"total_tax_data_class":"CALCULATED","tax_share_pct":26.18552938929222,"pre_tax_eur_per_litre":1.3060602127223047,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.611767015499246,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2026-04-13..2026-04-17. 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Mean of 5 quote day(s) in 2026-04-20..2026-04-24. 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Mean of 4 quote day(s) in 2026-04-27..2026-04-30. 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Mean of 4 quote day(s) in 2026-05-05..2026-05-08. 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Mean of 5 quote day(s) in 2026-05-11..2026-05-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-05-11","input_cost_last_quote":"2026-05-15","input_cost_observations":5,"residual_eur_per_litre":0.5759292585032177,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.004072273341480644,"component_sum_gap_eur_per_litre":0.0037706234643339297,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":128815,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2026-05-11|PL_|diesel","vat_tax_rate_id":301,"excise_tax_rate_id":5626,"other_specific_tax_rate_id":5623,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2487050,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2026-05-18","period_type":"week","period_start":"2026-05-18","period_end":"2026-05-24","retail_incl_tax_eur_per_litre":1.5764253692474424,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11677224957388463,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3296224611151272,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.4498118556337767,"total_tax_data_class":"CALCULATED","tax_share_pct":28.53366003926396,"pre_tax_eur_per_litre":1.1266135136136657,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5990685558440494,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2026-05-18..2026-05-22. 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Mean of 4 quote day(s) in 2026-05-26..2026-05-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-05-26","input_cost_last_quote":"2026-05-29","input_cost_observations":4,"residual_eur_per_litre":0.6097716393540352,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.004522938595024948,"component_sum_gap_eur_per_litre":0.004187906106504581,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":129035,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2026-05-25|PL_|diesel","vat_tax_rate_id":301,"excise_tax_rate_id":5626,"other_specific_tax_rate_id":5623,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2487269,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2026-06-01","period_type":"week","period_start":"2026-06-01","period_end":"2026-06-07","retail_incl_tax_eur_per_litre":1.4669047264400565,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10865960936593011,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3296224611151272,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.4425882651655992,"total_tax_data_class":"CALCULATED","tax_share_pct":30.17157537147558,"pre_tax_eur_per_litre":1.0243164612744573,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5347862100025805,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2026-06-01..2026-06-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-06-01","input_cost_last_quote":"2026-06-05","input_cost_observations":5,"residual_eur_per_litre":0.48953025127187677,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.00465069025930524,"component_sum_gap_eur_per_litre":0.004306194684541889,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":129145,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2026-06-01|PL_|diesel","vat_tax_rate_id":301,"excise_tax_rate_id":5626,"other_specific_tax_rate_id":5623,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2487381,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2026-06-08","period_type":"week","period_start":"2026-06-08","period_end":"2026-06-14","retail_incl_tax_eur_per_litre":1.492390922977616,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1105474757761197,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3296224611151272,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.443744090819846,"total_tax_data_class":"CALCULATED","tax_share_pct":29.73377042085518,"pre_tax_eur_per_litre":1.04864683215777,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5105724639547754,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2026-06-08..2026-06-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-06-08","input_cost_last_quote":"2026-06-12","input_cost_observations":5,"residual_eur_per_litre":0.5380743682029946,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.003860086242887024,"component_sum_gap_eur_per_litre":0.003574153928599096,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":129255,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2026-06-08|PL_|diesel","vat_tax_rate_id":301,"excise_tax_rate_id":5626,"other_specific_tax_rate_id":5623,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2487493,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2026-06-15","period_type":"week","period_start":"2026-06-15","period_end":"2026-06-21","retail_incl_tax_eur_per_litre":1.4730650585050689,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10911593025963473,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3296224611151272,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.4420221949793709,"total_tax_data_class":"CALCULATED","tax_share_pct":30.006970325394487,"pre_tax_eur_per_litre":1.031042863525698,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4413156104410136,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2026-06-15..2026-06-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-06-15","input_cost_last_quote":"2026-06-19","input_cost_observations":5,"residual_eur_per_litre":0.5897272530846844,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.003546507892977684,"component_sum_gap_eur_per_litre":0.0032838036046089667,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":129365,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2026-06-15|PL_|diesel","vat_tax_rate_id":301,"excise_tax_rate_id":5626,"other_specific_tax_rate_id":5623,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2487604,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2026-06-22","period_type":"week","period_start":"2026-06-22","period_end":"2026-06-28","retail_incl_tax_eur_per_litre":1.403821392940915,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10398676984747518,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.39914209620778246,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.5007815214875879,"total_tax_data_class":"CALCULATED","tax_share_pct":35.67273757229778,"pre_tax_eur_per_litre":0.9030398714533271,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4067428743166389,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2026-06-22..2026-06-26. 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Mean of 5 quote day(s) in 2026-06-29..2026-07-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-06-29","input_cost_last_quote":"2026-07-03","input_cost_observations":5,"residual_eur_per_litre":0.5239016161805113,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004464269306406225,"component_sum_gap_eur_per_litre":-0.004133582691116875,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":129584,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2026-06-29|PL_|diesel","vat_tax_rate_id":301,"excise_tax_rate_id":302,"other_specific_tax_rate_id":5623,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2487820,"country_slug":"poland","country_iso2":"PL","fuel_type":"DIESEL","period":"2026-07-06","period_type":"week","period_start":"2026-07-06","period_end":"2026-07-12","retail_incl_tax_eur_per_litre":1.6016424190082998,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11864017918579998,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.39914209620778246,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6944105113098727,"total_tax_data_class":"CALCULATED","tax_share_pct":43.35615135242458,"pre_tax_eur_per_litre":0.907231907698427,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4037523915303121,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2026-07-06..2026-07-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-07-06","input_cost_last_quote":"2026-07-10","input_cost_observations":5,"residual_eur_per_litre":0.5034795161681149,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.19075849478959359,"component_sum_gap_eur_per_litre":0.17662823591629034,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.1908 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2026-07-13..2026-07-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-07-13","input_cost_last_quote":"2026-07-17","input_cost_observations":5,"residual_eur_per_litre":0.46267479246152204,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.1885535589371739,"component_sum_gap_eur_per_litre":0.1745866286455314,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.1886 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2026-07-20..2026-07-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-07-20","input_cost_last_quote":"2026-07-24","input_cost_observations":5,"residual_eur_per_litre":0.4811774519582076,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.20147577389930268,"component_sum_gap_eur_per_litre":0.18655164249935433,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.2015 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2026-07-27..2026-07-31. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-07-27","input_cost_last_quote":"2026-07-31","input_cost_observations":5,"residual_eur_per_litre":0.5813675044045504,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.2137862583115399,"component_sum_gap_eur_per_litre":0.19795023917735177,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.2138 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2026-08-03..2026-08-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-08-03","input_cost_last_quote":"2026-08-07","input_cost_observations":5,"residual_eur_per_litre":0.6549402491124346,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.22307482663687,"component_sum_gap_eur_per_litre":0.20655076540450928,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.2231 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2026-08-10..2026-08-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-08-10","input_cost_last_quote":"2026-08-14","input_cost_observations":5,"residual_eur_per_litre":0.6174853253347661,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.2216365021921993,"component_sum_gap_eur_per_litre":0.20521898351129564,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.2216 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2026-08-17..2026-08-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-08-17","input_cost_last_quote":"2026-08-21","input_cost_observations":5,"residual_eur_per_litre":0.6579980526331474,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.24133087629640837,"component_sum_gap_eur_per_litre":-0.19620396446862468,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.2413 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2026-08-24..2026-08-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-08-24","input_cost_last_quote":"2026-08-28","input_cost_observations":5,"residual_eur_per_litre":0.7228587198528792,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.24742123835768678,"component_sum_gap_eur_per_litre":-0.20115547833958275,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.2474 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2026-09-01..2026-09-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-09-01","input_cost_last_quote":"2026-09-04","input_cost_observations":4,"residual_eur_per_litre":0.617182043657419,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.24150913158982287,"component_sum_gap_eur_per_litre":-0.1963488874714007,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.2415 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2026-09-07..2026-09-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-09-07","input_cost_last_quote":"2026-09-11","input_cost_observations":5,"residual_eur_per_litre":0.6131304866578032,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.007676885149483158,"component_sum_gap_eur_per_litre":-0.006241370040230209,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0077 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2026-09-14..2026-09-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-09-14","input_cost_last_quote":"2026-09-18","input_cost_observations":5,"residual_eur_per_litre":0.5619875404260217,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.011183020539266937,"component_sum_gap_eur_per_litre":-0.009091886617290193,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0112 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2026-09-21..2026-09-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-09-21","input_cost_last_quote":"2026-09-25","input_cost_observations":5,"residual_eur_per_litre":0.6242516458558706,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.012417417894497476,"component_sum_gap_eur_per_litre":-0.010095461702843478,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0124 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 2 quote day(s) in 2026-09-28..2026-09-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-09-28","input_cost_last_quote":"2026-09-29","input_cost_observations":2,"residual_eur_per_litre":0.6405775462168805,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.014605972024115866,"component_sum_gap_eur_per_litre":-0.011874774003346232,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0146 EUR/L: the published price pair and the published tax rates disagree. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-01-04","input_cost_last_quote":"2005-01-07","input_cost_observations":4,"residual_eur_per_litre":0.11702761150916309,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":95,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-01-03|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5631,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2358331,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2005-01-10","period_type":"week","period_start":"2005-01-10","period_end":"2005-01-16","retail_incl_tax_eur_per_litre":0.87579,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.15792934426229507,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.56129,"total_tax_data_class":"CALCULATED","tax_share_pct":64.08956485002112,"pre_tax_eur_per_litre":0.3145,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.21339490848438855,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-01-10..2005-01-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-01-10","input_cost_last_quote":"2005-01-14","input_cost_observations":5,"residual_eur_per_litre":0.10110509151561145,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":217,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-01-10|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5631,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2358453,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2005-01-17","period_type":"week","period_start":"2005-01-17","period_end":"2005-01-23","retail_incl_tax_eur_per_litre":0.8776900000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.15827196721311476,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5625100000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":64.0898267041894,"pre_tax_eur_per_litre":0.31518,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.21766800161963892,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-01-17..2005-01-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-01-17","input_cost_last_quote":"2005-01-21","input_cost_observations":5,"residual_eur_per_litre":0.09751199838036108,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":339,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-01-17|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5631,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2358575,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2005-01-24","period_type":"week","period_start":"2005-01-24","period_end":"2005-01-30","retail_incl_tax_eur_per_litre":0.88319,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1592637704918033,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5627,"total_tax_data_class":"CALCULATED","tax_share_pct":63.712225002547584,"pre_tax_eur_per_litre":0.32049,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2211431891373506,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-01-24..2005-01-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-01-24","input_cost_last_quote":"2005-01-28","input_cost_observations":5,"residual_eur_per_litre":0.09934681086264942,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":461,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-01-24|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5631,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2358697,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2005-01-31","period_type":"week","period_start":"2005-01-31","period_end":"2005-02-06","retail_incl_tax_eur_per_litre":0.89325,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.161077868852459,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.56389,"total_tax_data_class":"CALCULATED","tax_share_pct":63.12790372236216,"pre_tax_eur_per_litre":0.32936000000000004,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.21279646963552062,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-01-31..2005-02-04. 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Mean of 5 quote day(s) in 2005-02-28..2005-03-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-02-28","input_cost_last_quote":"2005-03-04","input_cost_observations":5,"residual_eur_per_litre":0.11289111883170061,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":1071,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-02-28|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5631,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2359307,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2005-03-07","period_type":"week","period_start":"2005-03-07","period_end":"2005-03-13","retail_incl_tax_eur_per_litre":0.9629,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1736377049180328,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5978100000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":62.08432859071554,"pre_tax_eur_per_litre":0.36508999999999997,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.25065120025596377,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-03-07..2005-03-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-03-07","input_cost_last_quote":"2005-03-11","input_cost_observations":5,"residual_eur_per_litre":0.11443879974403623,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":1193,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-03-07|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5631,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2359429,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2005-03-14","period_type":"week","period_start":"2005-03-14","period_end":"2005-03-20","retail_incl_tax_eur_per_litre":0.93244,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1681449180327869,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.57853,"total_tax_data_class":"CALCULATED","tax_share_pct":62.04474282527562,"pre_tax_eur_per_litre":0.35391000000000006,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2583078482040941,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-03-14..2005-03-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-03-14","input_cost_last_quote":"2005-03-18","input_cost_observations":5,"residual_eur_per_litre":0.09560215179590598,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":1315,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-03-14|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5631,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2359551,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2005-03-21","period_type":"week","period_start":"2005-03-21","period_end":"2005-03-27","retail_incl_tax_eur_per_litre":0.9087200000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16386754098360656,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5622000000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":61.86724183466855,"pre_tax_eur_per_litre":0.34652,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.258061645973609,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2005-03-21..2005-03-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-03-21","input_cost_last_quote":"2005-03-24","input_cost_observations":4,"residual_eur_per_litre":0.08845835402639103,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":1437,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-03-21|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5631,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2359673,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2005-04-04","period_type":"week","period_start":"2005-04-04","period_end":"2005-04-10","retail_incl_tax_eur_per_litre":0.94277,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1700077049180328,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5699,"total_tax_data_class":"CALCULATED","tax_share_pct":60.44952639562141,"pre_tax_eur_per_litre":0.37287000000000003,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.26308869776332283,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-04-04..2005-04-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-04-04","input_cost_last_quote":"2005-04-08","input_cost_observations":5,"residual_eur_per_litre":0.10978130223667718,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":1559,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-04-04|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5631,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2359795,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2005-04-11","period_type":"week","period_start":"2005-04-11","period_end":"2005-04-17","retail_incl_tax_eur_per_litre":0.9682200000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1745970491803279,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5768200000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":59.575303133585344,"pre_tax_eur_per_litre":0.39139999999999997,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2456188440229964,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-04-11..2005-04-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-04-11","input_cost_last_quote":"2005-04-15","input_cost_observations":5,"residual_eur_per_litre":0.14578115597700356,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":1681,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-04-11|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5631,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2359917,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2005-04-18","period_type":"week","period_start":"2005-04-18","period_end":"2005-04-24","retail_incl_tax_eur_per_litre":0.94904,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1711383606557377,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.56327,"total_tax_data_class":"CALCULATED","tax_share_pct":59.351555255837475,"pre_tax_eur_per_litre":0.38577,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.24727754109459427,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-04-18..2005-04-22. 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Mean of 5 quote day(s) in 2005-07-11..2005-07-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-07-11","input_cost_last_quote":"2005-07-15","input_cost_observations":5,"residual_eur_per_litre":0.1332878854819132,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":3263,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-07-11|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5631,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2361499,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2005-07-18","period_type":"week","period_start":"2005-07-18","period_end":"2005-07-24","retail_incl_tax_eur_per_litre":1.0165,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18330327868852458,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.58287,"total_tax_data_class":"CALCULATED","tax_share_pct":57.34087555336941,"pre_tax_eur_per_litre":0.43363,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.29358269601080256,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-07-18..2005-07-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-07-18","input_cost_last_quote":"2005-07-22","input_cost_observations":5,"residual_eur_per_litre":0.14004730398919746,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":3385,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-07-18|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5631,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2361621,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2005-07-25","period_type":"week","period_start":"2005-07-25","period_end":"2005-07-31","retail_incl_tax_eur_per_litre":1.02633,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18507590163934426,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.58564,"total_tax_data_class":"CALCULATED","tax_share_pct":57.06156889109741,"pre_tax_eur_per_litre":0.44069,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3054133408809242,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-07-25..2005-07-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-07-25","input_cost_last_quote":"2005-07-29","input_cost_observations":5,"residual_eur_per_litre":0.13527665911907583,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":3507,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-07-25|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5631,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2361743,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2005-08-01","period_type":"week","period_start":"2005-08-01","period_end":"2005-08-07","retail_incl_tax_eur_per_litre":1.0382,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18721639344262295,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59241,"total_tax_data_class":"CALCULATED","tax_share_pct":57.061259872856866,"pre_tax_eur_per_litre":0.44579,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.309208913973575,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-08-01..2005-08-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-08-01","input_cost_last_quote":"2005-08-05","input_cost_observations":5,"residual_eur_per_litre":0.13658108602642505,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":3629,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-08-01|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5631,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2361865,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2005-08-08","period_type":"week","period_start":"2005-08-08","period_end":"2005-08-14","retail_incl_tax_eur_per_litre":1.0456400000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18855803278688527,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59367,"total_tax_data_class":"CALCULATED","tax_share_pct":56.775754561799474,"pre_tax_eur_per_litre":0.45197000000000004,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.32705336719159345,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-08-08..2005-08-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-08-08","input_cost_last_quote":"2005-08-12","input_cost_observations":5,"residual_eur_per_litre":0.1249166328084066,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":3751,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-08-08|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5631,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2361987,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2005-08-15","period_type":"week","period_start":"2005-08-15","period_end":"2005-08-21","retail_incl_tax_eur_per_litre":1.0482200000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18902327868852462,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5944000000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":56.70565339337162,"pre_tax_eur_per_litre":0.45382,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3290743635503207,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-08-15..2005-08-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-08-15","input_cost_last_quote":"2005-08-19","input_cost_observations":5,"residual_eur_per_litre":0.12474563644967929,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":3873,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-08-15|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5631,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2362109,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2005-08-22","period_type":"week","period_start":"2005-08-22","period_end":"2005-08-28","retail_incl_tax_eur_per_litre":1.06579,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19219163934426228,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.60117,"total_tax_data_class":"CALCULATED","tax_share_pct":56.40604621923644,"pre_tax_eur_per_litre":0.46462000000000003,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3372020711223927,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-08-22..2005-08-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-08-22","input_cost_last_quote":"2005-08-26","input_cost_observations":5,"residual_eur_per_litre":0.12741792887760733,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":3995,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-08-22|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5631,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2362231,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2005-08-29","period_type":"week","period_start":"2005-08-29","period_end":"2005-09-04","retail_incl_tax_eur_per_litre":1.0637,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19181475409836066,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59688,"total_tax_data_class":"CALCULATED","tax_share_pct":56.11356585503432,"pre_tax_eur_per_litre":0.46682,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.337482597030265,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-08-29..2005-09-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-08-29","input_cost_last_quote":"2005-09-02","input_cost_observations":5,"residual_eur_per_litre":0.12933740296973498,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":4117,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-08-29|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5631,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2362352,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2005-09-05","period_type":"week","period_start":"2005-09-05","period_end":"2005-09-11","retail_incl_tax_eur_per_litre":1.13011,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20379032786885246,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6213199999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":54.97871888577218,"pre_tax_eur_per_litre":0.5087900000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3191994494054737,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-09-05..2005-09-09. 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Mean of 5 quote day(s) in 2005-09-12..2005-09-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-09-12","input_cost_last_quote":"2005-09-16","input_cost_observations":5,"residual_eur_per_litre":0.21288964101682187,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":4358,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-09-12|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5631,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2362592,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2005-09-19","period_type":"week","period_start":"2005-09-19","period_end":"2005-09-25","retail_incl_tax_eur_per_litre":1.11793,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2015939344262295,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.35445484133441857,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5609,"total_tax_data_class":"CALCULATED","tax_share_pct":50.17308776041434,"pre_tax_eur_per_litre":0.55703,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.32878433004449886,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Mean of 5 quote day(s) in 2005-09-26..2005-09-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-09-26","input_cost_last_quote":"2005-09-30","input_cost_observations":5,"residual_eur_per_litre":0.22713842679178683,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0037728935720093447,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":4598,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-09-26|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5632,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2362832,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2005-10-03","period_type":"week","period_start":"2005-10-03","period_end":"2005-10-09","retail_incl_tax_eur_per_litre":1.10107,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19855360655737705,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.35445484133441857,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.55436,"total_tax_data_class":"CALCULATED","tax_share_pct":50.347389357624856,"pre_tax_eur_per_litre":0.54671,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.308806612171499,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-10-03..2005-10-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-10-03","input_cost_last_quote":"2005-10-07","input_cost_observations":5,"residual_eur_per_litre":0.23790338782850098,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0016488935720093446,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":4718,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-10-03|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5632,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2362952,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2005-10-10","period_type":"week","period_start":"2005-10-10","period_end":"2005-10-16","retail_incl_tax_eur_per_litre":1.10914,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2000088524590164,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.35445484133441857,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.55882,"total_tax_data_class":"CALCULATED","tax_share_pct":50.38317976089583,"pre_tax_eur_per_litre":0.55032,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3066208375193033,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-10-10..2005-10-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-10-10","input_cost_last_quote":"2005-10-14","input_cost_observations":5,"residual_eur_per_litre":0.24369916248069667,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.005314693572009345,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0053 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2005-10-17..2005-10-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-10-17","input_cost_last_quote":"2005-10-21","input_cost_observations":5,"residual_eur_per_litre":0.2410739717929843,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.004118493572009245,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":4958,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-10-17|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5632,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2363192,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2005-10-24","period_type":"week","period_start":"2005-10-24","period_end":"2005-10-30","retail_incl_tax_eur_per_litre":1.08999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1965555737704918,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.35445484133441857,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5530499999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":50.738997605482616,"pre_tax_eur_per_litre":0.5369400000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.30515212664838354,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-10-24..2005-10-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-10-24","input_cost_last_quote":"2005-10-28","input_cost_observations":5,"residual_eur_per_litre":0.23178787335161655,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0024882935720092225,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":5078,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-10-24|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5632,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2363312,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2005-11-07","period_type":"week","period_start":"2005-11-07","period_end":"2005-11-13","retail_incl_tax_eur_per_litre":1.03645,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18690081967213115,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.35445484133441857,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.53223,"total_tax_data_class":"CALCULATED","tax_share_pct":51.35124704520237,"pre_tax_eur_per_litre":0.50422,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3039110779805573,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-11-07..2005-11-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-11-07","input_cost_last_quote":"2005-11-11","input_cost_observations":5,"residual_eur_per_litre":0.20030892201944273,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.011133306427990656,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0111 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2005-11-14..2005-11-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-11-14","input_cost_last_quote":"2005-11-18","input_cost_observations":5,"residual_eur_per_litre":0.21079954934555892,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006987706427990656,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0070 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2005-11-21..2005-11-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-11-21","input_cost_last_quote":"2005-11-25","input_cost_observations":5,"residual_eur_per_litre":0.20574949178483365,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005101306427990656,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0051 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":5438,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-11-21|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5632,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2363672,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2005-11-28","period_type":"week","period_start":"2005-11-28","period_end":"2005-12-04","retail_incl_tax_eur_per_litre":1.03576,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18677639344262295,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.35445484133441857,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.54541,"total_tax_data_class":"CALCULATED","tax_share_pct":52.657951649030664,"pre_tax_eur_per_litre":0.49035,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.28698649776246493,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-11-28..2005-12-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-11-28","input_cost_last_quote":"2005-12-02","input_cost_observations":5,"residual_eur_per_litre":0.2033635022375351,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.005098093572009345,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0051 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":5558,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-11-28|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5632,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2363792,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2005-12-05","period_type":"week","period_start":"2005-12-05","period_end":"2005-12-11","retail_incl_tax_eur_per_litre":1.02109,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18413098360655739,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.35445484133441857,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.54484,"total_tax_data_class":"CALCULATED","tax_share_pct":53.35866573955283,"pre_tax_eur_per_litre":0.47625,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2998283386418565,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-12-05..2005-12-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-12-05","input_cost_last_quote":"2005-12-09","input_cost_observations":5,"residual_eur_per_litre":0.1764216613581435,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0076300935720093445,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0076 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":5678,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-12-05|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5632,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2363912,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2005-12-12","period_type":"week","period_start":"2005-12-12","period_end":"2005-12-18","retail_incl_tax_eur_per_litre":1.00946,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18203377049180328,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.35445484133441857,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.54524,"total_tax_data_class":"CALCULATED","tax_share_pct":54.01303667307273,"pre_tax_eur_per_litre":0.46422,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3087041991846679,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-12-12..2005-12-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-12-12","input_cost_last_quote":"2005-12-16","input_cost_observations":5,"residual_eur_per_litre":0.15551580081533206,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.010676693572009345,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0107 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":5798,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-12-12|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5632,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2364032,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2005-12-19","period_type":"week","period_start":"2005-12-19","period_end":"2005-12-25","retail_incl_tax_eur_per_litre":0.99149,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1787932786885246,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.35445484133441857,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.54022,"total_tax_data_class":"CALCULATED","tax_share_pct":54.48567307789287,"pre_tax_eur_per_litre":0.45127,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.29798504406172777,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-12-19..2005-12-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-12-19","input_cost_last_quote":"2005-12-23","input_cost_observations":5,"residual_eur_per_litre":0.15328495593827227,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.008505693572009344,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0085 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":5918,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-12-19|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5632,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2364152,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2006-01-09","period_type":"week","period_start":"2006-01-09","period_end":"2006-01-15","retail_incl_tax_eur_per_litre":0.98981,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17849032786885247,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3620519736500853,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.55004,"total_tax_data_class":"CALCULATED","tax_share_pct":55.570260959173986,"pre_tax_eur_per_litre":0.43977,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3238528747485114,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-01-09..2006-01-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-01-09","input_cost_last_quote":"2006-01-13","input_cost_observations":5,"residual_eur_per_litre":0.11591712525148865,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.011587192146895934,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0116 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":6038,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-01-09|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5633,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2364272,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2006-01-16","period_type":"week","period_start":"2006-01-16","period_end":"2006-01-22","retail_incl_tax_eur_per_litre":0.97262,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17539049180327868,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3620519736500853,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.54186,"total_tax_data_class":"CALCULATED","tax_share_pct":55.711377516399004,"pre_tax_eur_per_litre":0.43076,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3305762995904724,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-01-16..2006-01-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-01-16","input_cost_last_quote":"2006-01-20","input_cost_observations":5,"residual_eur_per_litre":0.10018370040952758,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.005389392146895934,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0054 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":6158,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-01-16|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5633,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2364392,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2006-01-23","period_type":"week","period_start":"2006-01-23","period_end":"2006-01-29","retail_incl_tax_eur_per_litre":0.96238,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1735439344262295,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3620519736500853,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.53694,"total_tax_data_class":"CALCULATED","tax_share_pct":55.79293002763981,"pre_tax_eur_per_litre":0.42544,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3273630288725903,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-01-23..2006-01-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-01-23","input_cost_last_quote":"2006-01-27","input_cost_observations":5,"residual_eur_per_litre":0.09807697112740969,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.001639792146895934,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":6278,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-01-23|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5633,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2364512,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2006-01-30","period_type":"week","period_start":"2006-01-30","period_end":"2006-02-05","retail_incl_tax_eur_per_litre":0.96763,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17449065573770492,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3620519736500853,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.54007,"total_tax_data_class":"CALCULATED","tax_share_pct":55.813689116707835,"pre_tax_eur_per_litre":0.42756,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3331289042424089,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-01-30..2006-02-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-01-30","input_cost_last_quote":"2006-02-03","input_cost_observations":5,"residual_eur_per_litre":0.09443109575759111,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.004303392146895934,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":6398,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-01-30|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5633,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2364632,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2006-02-06","period_type":"week","period_start":"2006-02-06","period_end":"2006-02-12","retail_incl_tax_eur_per_litre":0.96662,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17430852459016394,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3620519736500853,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5404,"total_tax_data_class":"CALCULATED","tax_share_pct":55.90614719331278,"pre_tax_eur_per_litre":0.42622000000000004,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3217611479742698,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-02-06..2006-02-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-02-06","input_cost_last_quote":"2006-02-10","input_cost_observations":5,"residual_eur_per_litre":0.10445885202573023,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.004928192146895885,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":6518,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-02-06|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5633,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2364751,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2006-02-13","period_type":"week","period_start":"2006-02-13","period_end":"2006-02-19","retail_incl_tax_eur_per_litre":0.9709099999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17508213114754095,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3620519736500853,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5431899999999998,"total_tax_data_class":"CALCULATED","tax_share_pct":55.946483196176786,"pre_tax_eur_per_litre":0.42772000000000004,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.30725271347245176,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-02-13..2006-02-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-02-13","input_cost_last_quote":"2006-02-17","input_cost_observations":5,"residual_eur_per_litre":0.12046728652754829,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0073881921468957855,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0074 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":6637,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-02-13|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5633,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2364870,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2006-02-20","period_type":"week","period_start":"2006-02-20","period_end":"2006-02-26","retail_incl_tax_eur_per_litre":0.9751799999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17585213114754097,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3620519736500853,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5464899999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":56.03991058061076,"pre_tax_eur_per_litre":0.42869,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.313563439397332,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-02-20..2006-02-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-02-20","input_cost_last_quote":"2006-02-24","input_cost_observations":5,"residual_eur_per_litre":0.115126560602668,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.010474792146895834,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0105 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":6756,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-02-20|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5633,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2364989,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2006-02-27","period_type":"week","period_start":"2006-02-27","period_end":"2006-03-05","retail_incl_tax_eur_per_litre":0.97001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17491983606557376,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3620519736500853,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.54541,"total_tax_data_class":"CALCULATED","tax_share_pct":56.2272553891197,"pre_tax_eur_per_litre":0.42460000000000003,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.32205409589402384,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-02-27..2006-03-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-02-27","input_cost_last_quote":"2006-03-03","input_cost_observations":5,"residual_eur_per_litre":0.10254590410597621,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.010294592146895898,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0103 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":6875,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-02-27|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5633,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2365108,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2006-03-06","period_type":"week","period_start":"2006-03-06","period_end":"2006-03-12","retail_incl_tax_eur_per_litre":0.95529,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17226540983606559,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3620519736500853,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.53793,"total_tax_data_class":"CALCULATED","tax_share_pct":56.310649122256066,"pre_tax_eur_per_litre":0.41736,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.31349199014487283,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-03-06..2006-03-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-03-06","input_cost_last_quote":"2006-03-10","input_cost_observations":5,"residual_eur_per_litre":0.10386800985512715,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.004407392146895934,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":6994,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-03-06|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5633,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2365227,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2006-03-13","period_type":"week","period_start":"2006-03-13","period_end":"2006-03-19","retail_incl_tax_eur_per_litre":0.9309,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1678672131147541,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3620519736500853,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.52303,"total_tax_data_class":"CALCULATED","tax_share_pct":56.18541196691374,"pre_tax_eur_per_litre":0.40787,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.32636206692369674,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-03-13..2006-03-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-03-13","input_cost_last_quote":"2006-03-17","input_cost_observations":5,"residual_eur_per_litre":0.08150793307630327,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.008404807853104067,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0084 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":7113,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-03-13|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5633,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2365346,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2006-03-20","period_type":"week","period_start":"2006-03-20","period_end":"2006-03-26","retail_incl_tax_eur_per_litre":0.9479299999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17093819672131147,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3620519736500853,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5302399999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":55.936619792600716,"pre_tax_eur_per_litre":0.41769,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.320737725430271,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-03-20..2006-03-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-03-20","input_cost_last_quote":"2006-03-24","input_cost_observations":5,"residual_eur_per_litre":0.096952274569729,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003355207853104166,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":7232,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-03-20|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5633,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2365465,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2006-03-27","period_type":"week","period_start":"2006-03-27","period_end":"2006-04-02","retail_incl_tax_eur_per_litre":0.96343,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1737332786885246,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3620519736500853,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.53124,"total_tax_data_class":"CALCULATED","tax_share_pct":55.1404876327289,"pre_tax_eur_per_litre":0.43219,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3376129373674952,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-03-27..2006-03-31. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-03-27","input_cost_last_quote":"2006-03-31","input_cost_observations":5,"residual_eur_per_litre":0.0945770626325048,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005545207853104066,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0055 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":7351,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-03-27|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5633,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2365584,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2006-04-03","period_type":"week","period_start":"2006-04-03","period_end":"2006-04-09","retail_incl_tax_eur_per_litre":0.98741,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17805754098360654,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3620519736500853,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.53471,"total_tax_data_class":"CALCULATED","tax_share_pct":54.152783544829404,"pre_tax_eur_per_litre":0.4527,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3448835826122629,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-04-03..2006-04-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-04-03","input_cost_last_quote":"2006-04-07","input_cost_observations":5,"residual_eur_per_litre":0.10781641738773715,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006587407853104066,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0066 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":7470,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-04-03|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5633,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2365703,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2006-04-10","period_type":"week","period_start":"2006-04-10","period_end":"2006-04-16","retail_incl_tax_eur_per_litre":1.0005,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18041803278688526,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3620519736500853,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5317,"total_tax_data_class":"CALCULATED","tax_share_pct":53.14342828585707,"pre_tax_eur_per_litre":0.4688,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3580492693600541,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2006-04-10..2006-04-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-04-10","input_cost_last_quote":"2006-04-13","input_cost_observations":4,"residual_eur_per_litre":0.11075073063994592,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.013139407853104065,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0131 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":7589,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-04-10|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5633,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2365822,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2006-04-24","period_type":"week","period_start":"2006-04-24","period_end":"2006-04-30","retail_incl_tax_eur_per_litre":1.07782,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19436098360655737,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3620519736500853,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5561400000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":51.59859716835835,"pre_tax_eur_per_litre":0.5216799999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3685276728791738,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-04-24..2006-04-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-04-24","input_cost_last_quote":"2006-04-28","input_cost_observations":5,"residual_eur_per_litre":0.15315232712082608,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.000333007853103944,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":7708,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-04-24|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5633,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2365941,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2006-05-01","period_type":"week","period_start":"2006-05-01","period_end":"2006-05-07","retail_incl_tax_eur_per_litre":1.07337,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19355852459016393,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3620519736500853,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.55385,"total_tax_data_class":"CALCULATED","tax_share_pct":51.59916897248852,"pre_tax_eur_per_litre":0.51952,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3624253364475501,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2006-05-02..2006-05-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-05-02","input_cost_last_quote":"2006-05-05","input_cost_observations":4,"residual_eur_per_litre":0.15709466355244991,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.002147807853104066,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":7827,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-05-01|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5633,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2366060,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2006-05-08","period_type":"week","period_start":"2006-05-08","period_end":"2006-05-14","retail_incl_tax_eur_per_litre":1.09826,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19804688524590164,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3620519736500853,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5624399999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":51.2119170323967,"pre_tax_eur_per_litre":0.5358200000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.34688351281408597,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-05-08..2006-05-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-05-08","input_cost_last_quote":"2006-05-12","input_cost_observations":5,"residual_eur_per_litre":0.18893648718591413,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.002856192146895812,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":7946,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-05-08|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5633,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2366179,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2006-05-15","period_type":"week","period_start":"2006-05-15","period_end":"2006-05-21","retail_incl_tax_eur_per_litre":1.0668900000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19239,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3620519736500853,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.54717,"total_tax_data_class":"CALCULATED","tax_share_pct":51.286449399656945,"pre_tax_eur_per_litre":0.5197200000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3330270116766979,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-05-15..2006-05-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-05-15","input_cost_last_quote":"2006-05-19","input_cost_observations":5,"residual_eur_per_litre":0.1866929883233022,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.008871807853104088,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0089 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":8065,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-05-15|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5633,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2366298,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2006-05-22","period_type":"week","period_start":"2006-05-22","period_end":"2006-05-28","retail_incl_tax_eur_per_litre":1.0566600000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19054524590163938,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3620519736500853,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5428400000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":51.37319478356331,"pre_tax_eur_per_litre":0.51382,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3364472637105199,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-05-22..2006-05-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-05-22","input_cost_last_quote":"2006-05-26","input_cost_observations":5,"residual_eur_per_litre":0.17737273628948008,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.011903807853103866,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0119 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":8184,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-05-22|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5633,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2366417,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2006-05-29","period_type":"week","period_start":"2006-05-29","period_end":"2006-06-04","retail_incl_tax_eur_per_litre":1.0621300000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19153163934426234,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3620519736500853,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5473800000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":51.53606432357621,"pre_tax_eur_per_litre":0.51475,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.33774712864930295,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-05-29..2006-06-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-05-29","input_cost_last_quote":"2006-06-02","input_cost_observations":5,"residual_eur_per_litre":0.17700287135069703,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.007568407853103866,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0076 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":8303,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-05-29|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5633,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2366536,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2006-06-05","period_type":"week","period_start":"2006-06-05","period_end":"2006-06-11","retail_incl_tax_eur_per_litre":1.0503699999999998,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18941098360655734,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3620519736500853,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5423799999999998,"total_tax_data_class":"CALCULATED","tax_share_pct":51.63704218513476,"pre_tax_eur_per_litre":0.50799,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3336654203549499,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-06-05..2006-06-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-06-05","input_cost_last_quote":"2006-06-09","input_cost_observations":5,"residual_eur_per_litre":0.17432457964505013,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.011081207853104265,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0111 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":8422,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-06-05|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5633,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2366655,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2006-06-12","period_type":"week","period_start":"2006-06-12","period_end":"2006-06-18","retail_incl_tax_eur_per_litre":1.0458900000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18860311475409838,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3620519736500853,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5386200000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":51.498723575136964,"pre_tax_eur_per_litre":0.50727,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3305074348232087,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-06-12..2006-06-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-06-12","input_cost_last_quote":"2006-06-16","input_cost_observations":5,"residual_eur_per_litre":0.1767625651767913,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.014682807853103866,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0147 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":8541,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-06-12|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5633,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2366774,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2006-06-19","period_type":"week","period_start":"2006-06-19","period_end":"2006-06-25","retail_incl_tax_eur_per_litre":1.0327300000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18623,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3620519736500853,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5297800000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":51.2989842456402,"pre_tax_eur_per_litre":0.50295,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3419093018436958,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-06-19..2006-06-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-06-19","input_cost_last_quote":"2006-06-23","input_cost_observations":5,"residual_eur_per_litre":0.16104069815630423,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.022572407853103965,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0226 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":8660,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-06-19|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5633,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2366893,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2006-06-26","period_type":"week","period_start":"2006-06-26","period_end":"2006-07-02","retail_incl_tax_eur_per_litre":1.02924,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18560065573770493,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3620519736500853,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.52722,"total_tax_data_class":"CALCULATED","tax_share_pct":51.224204267226305,"pre_tax_eur_per_litre":0.50202,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.35884709727163505,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-06-26..2006-06-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-06-26","input_cost_last_quote":"2006-06-30","input_cost_observations":5,"residual_eur_per_litre":0.14317290272836491,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.024927807853104066,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0249 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":8779,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-06-26|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5633,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2367012,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2006-07-03","period_type":"week","period_start":"2006-07-03","period_end":"2006-07-09","retail_incl_tax_eur_per_litre":1.05235,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18976803278688525,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3620519736500853,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.53533,"total_tax_data_class":"CALCULATED","tax_share_pct":50.869957713688414,"pre_tax_eur_per_litre":0.51702,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.36156026703639843,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-07-03..2006-07-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-07-03","input_cost_last_quote":"2006-07-07","input_cost_observations":5,"residual_eur_per_litre":0.15545973296360158,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.020117807853104065,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0201 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":8898,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-07-03|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5633,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2367131,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2006-07-10","period_type":"week","period_start":"2006-07-10","period_end":"2006-07-16","retail_incl_tax_eur_per_litre":1.0591,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19098524590163934,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3620519736500853,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.53547,"total_tax_data_class":"CALCULATED","tax_share_pct":50.55896515909735,"pre_tax_eur_per_litre":0.52363,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.36605068292949433,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-07-10..2006-07-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-07-10","input_cost_last_quote":"2006-07-14","input_cost_observations":5,"residual_eur_per_litre":0.15757931707050568,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.021432007853104066,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0214 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":9017,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-07-10|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5633,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2367250,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2006-07-17","period_type":"week","period_start":"2006-07-17","period_end":"2006-07-23","retail_incl_tax_eur_per_litre":1.06705,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19241885245901638,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3620519736500853,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.53786,"total_tax_data_class":"CALCULATED","tax_share_pct":50.40626025022257,"pre_tax_eur_per_litre":0.52919,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.367722419302442,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-07-17..2006-07-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-07-17","input_cost_last_quote":"2006-07-21","input_cost_observations":5,"residual_eur_per_litre":0.16146758069755804,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.020265207853104067,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0203 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":9136,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-07-17|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5633,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2367369,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2006-07-24","period_type":"week","period_start":"2006-07-24","period_end":"2006-07-30","retail_incl_tax_eur_per_litre":1.10111,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19856081967213116,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3620519736500853,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.55258,"total_tax_data_class":"CALCULATED","tax_share_pct":50.18390533189236,"pre_tax_eur_per_litre":0.54853,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.36555486064950543,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-07-24..2006-07-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-07-24","input_cost_last_quote":"2006-07-28","input_cost_observations":5,"residual_eur_per_litre":0.1829751393504946,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.009800007853104066,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0098 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":9255,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-07-24|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5633,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2367488,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2006-07-31","period_type":"week","period_start":"2006-07-31","period_end":"2006-08-06","retail_incl_tax_eur_per_litre":1.11165,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20046147540983605,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3620519736500853,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.55506,"total_tax_data_class":"CALCULATED","tax_share_pct":49.93118337606261,"pre_tax_eur_per_litre":0.55659,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.37561184855369767,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-07-31..2006-08-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-07-31","input_cost_last_quote":"2006-08-04","input_cost_observations":5,"residual_eur_per_litre":0.1809781514463023,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.009093207853104066,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0091 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":9374,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-07-31|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5633,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2367607,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2006-08-07","period_type":"week","period_start":"2006-08-07","period_end":"2006-08-13","retail_incl_tax_eur_per_litre":1.13619,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20488672131147542,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3620519736500853,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5653800000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":49.76104348744488,"pre_tax_eur_per_litre":0.5708099999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.37707612982762523,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-08-07..2006-08-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-08-07","input_cost_last_quote":"2006-08-11","input_cost_observations":5,"residual_eur_per_litre":0.19373387017237467,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.001901607853103944,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":9493,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-08-07|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5633,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2367726,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2006-08-14","period_type":"week","period_start":"2006-08-14","period_end":"2006-08-20","retail_incl_tax_eur_per_litre":1.13326,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2043583606557377,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3620519736500853,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5643099999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":49.79528087111519,"pre_tax_eur_per_litre":0.5689500000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3560091689384293,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-08-14..2006-08-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-08-14","input_cost_last_quote":"2006-08-18","input_cost_observations":5,"residual_eur_per_litre":0.21294083106157077,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.002562407853104188,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":9612,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-08-14|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5633,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2367845,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2006-08-21","period_type":"week","period_start":"2006-08-21","period_end":"2006-08-27","retail_incl_tax_eur_per_litre":1.11849,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20169491803278689,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3620519736500853,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.55938,"total_tax_data_class":"CALCULATED","tax_share_pct":50.0120698441649,"pre_tax_eur_per_litre":0.55911,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3526445561060856,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-08-21..2006-08-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-08-21","input_cost_last_quote":"2006-08-25","input_cost_observations":5,"residual_eur_per_litre":0.20646544389391444,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005327607853104066,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0053 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":9731,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-08-21|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5633,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2367964,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2006-08-28","period_type":"week","period_start":"2006-08-28","period_end":"2006-09-03","retail_incl_tax_eur_per_litre":1.1012000000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1985770491803279,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3620519736500853,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5532700000000003,"total_tax_data_class":"CALCULATED","tax_share_pct":50.24246276788958,"pre_tax_eur_per_litre":0.5479299999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3353764836875672,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-08-28..2006-09-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-08-28","input_cost_last_quote":"2006-09-01","input_cost_observations":5,"residual_eur_per_litre":0.21255351631243272,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.008978007853103744,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0090 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":9850,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-08-28|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5633,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2368083,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2006-09-04","period_type":"week","period_start":"2006-09-04","period_end":"2006-09-10","retail_incl_tax_eur_per_litre":1.0796400000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1946891803278689,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3620519736500853,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5461200000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":50.5835278426142,"pre_tax_eur_per_litre":0.53352,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3236170465552782,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-09-04..2006-09-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-09-04","input_cost_last_quote":"2006-09-08","input_cost_observations":5,"residual_eur_per_litre":0.20990295344472182,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.012957807853103865,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0130 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":9969,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-09-04|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5633,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2368202,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2006-09-11","period_type":"week","period_start":"2006-09-11","period_end":"2006-09-17","retail_incl_tax_eur_per_litre":1.0623,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1915622950819672,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3620519736500853,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.54233,"total_tax_data_class":"CALCULATED","tax_share_pct":51.05243339922809,"pre_tax_eur_per_litre":0.51997,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.30400316481612594,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-09-11..2006-09-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-09-11","input_cost_last_quote":"2006-09-15","input_cost_observations":5,"residual_eur_per_litre":0.21596683518387408,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.013766807853104066,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0138 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":10088,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-09-11|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5633,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2368321,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2006-09-18","period_type":"week","period_start":"2006-09-18","period_end":"2006-09-24","retail_incl_tax_eur_per_litre":1.0572000000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19064262295081968,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3620519736500853,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.54604,"total_tax_data_class":"CALCULATED","tax_share_pct":51.64964055996973,"pre_tax_eur_per_litre":0.5111600000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.29813490599365833,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-09-18..2006-09-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-09-18","input_cost_last_quote":"2006-09-22","input_cost_observations":5,"residual_eur_per_litre":0.2130250940063418,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.008118607853104087,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0081 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":10207,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-09-18|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5633,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2368440,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2006-09-25","period_type":"week","period_start":"2006-09-25","period_end":"2006-10-01","retail_incl_tax_eur_per_litre":1.02433,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18471524590163935,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3620519736500853,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5362199999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":52.34836429666221,"pre_tax_eur_per_litre":0.48811000000000004,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.29091815807777816,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-09-25..2006-09-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-09-25","input_cost_last_quote":"2006-09-29","input_cost_observations":5,"residual_eur_per_litre":0.19719184192222186,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.012867607853104115,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0129 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":10326,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-09-25|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5633,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2368559,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2006-10-02","period_type":"week","period_start":"2006-10-02","period_end":"2006-10-08","retail_incl_tax_eur_per_litre":1.01065,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1822483606557377,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3620519736500853,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.53474,"total_tax_data_class":"CALCULATED","tax_share_pct":52.91050314154257,"pre_tax_eur_per_litre":0.47591000000000006,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.28306384392910144,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-10-02..2006-10-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-10-02","input_cost_last_quote":"2006-10-06","input_cost_observations":5,"residual_eur_per_litre":0.1928461560708986,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.011663607853104139,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0117 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":10445,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-10-02|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5633,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2368678,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2006-10-09","period_type":"week","period_start":"2006-10-09","period_end":"2006-10-15","retail_incl_tax_eur_per_litre":1.00311,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18088868852459017,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3620519736500853,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.53688,"total_tax_data_class":"CALCULATED","tax_share_pct":53.52154798576427,"pre_tax_eur_per_litre":0.46623000000000003,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2922543052094806,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-10-09..2006-10-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-10-09","input_cost_last_quote":"2006-10-13","input_cost_observations":5,"residual_eur_per_litre":0.17397569479051941,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.007394007853104102,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0074 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":10564,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-10-09|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5633,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2368797,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2006-10-16","period_type":"week","period_start":"2006-10-16","period_end":"2006-10-22","retail_incl_tax_eur_per_litre":0.99758,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17989147540983608,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3620519736500853,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5395,"total_tax_data_class":"CALCULATED","tax_share_pct":54.08087571924056,"pre_tax_eur_per_litre":0.45808,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.29318787078137615,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-10-16..2006-10-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-10-16","input_cost_last_quote":"2006-10-20","input_cost_observations":5,"residual_eur_per_litre":0.16489212921862384,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.002981007853104066,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":10683,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-10-16|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5633,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2368916,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2006-10-23","period_type":"week","period_start":"2006-10-23","period_end":"2006-10-29","retail_incl_tax_eur_per_litre":0.9882500000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17820901639344264,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3620519736500853,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5385300000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":54.493296230710854,"pre_tax_eur_per_litre":0.44972000000000006,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.28812538093789797,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-10-23..2006-10-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-10-23","input_cost_last_quote":"2006-10-27","input_cost_observations":5,"residual_eur_per_litre":0.16159461906210207,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.002111807853104039,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":10802,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-10-23|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5633,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2369035,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2006-10-30","period_type":"week","period_start":"2006-10-30","period_end":"2006-11-05","retail_incl_tax_eur_per_litre":0.9745800000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17574393442622951,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3620519736500853,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.53458,"total_tax_data_class":"CALCULATED","tax_share_pct":54.85234665189107,"pre_tax_eur_per_litre":0.44,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.27884994997781887,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-10-30..2006-11-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-10-30","input_cost_last_quote":"2006-11-03","input_cost_observations":5,"residual_eur_per_litre":0.1611500500221811,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003923407853103966,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":10921,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-10-30|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5633,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2369154,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2006-11-06","period_type":"week","period_start":"2006-11-06","period_end":"2006-11-12","retail_incl_tax_eur_per_litre":0.9832000000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17729836065573773,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3620519736500853,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5420400000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":55.13018714401953,"pre_tax_eur_per_litre":0.44116000000000005,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.285560007724171,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-11-06..2006-11-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-11-06","input_cost_last_quote":"2006-11-10","input_cost_observations":5,"residual_eur_per_litre":0.15559999227582905,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.003281392146895973,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":11040,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-11-06|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5633,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2369273,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2006-11-13","period_type":"week","period_start":"2006-11-13","period_end":"2006-11-19","retail_incl_tax_eur_per_litre":0.97389,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1756195081967213,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3620519736500853,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.54021,"total_tax_data_class":"CALCULATED","tax_share_pct":55.469303514770665,"pre_tax_eur_per_litre":0.43368,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2841739878254465,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-11-13..2006-11-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-11-13","input_cost_last_quote":"2006-11-17","input_cost_observations":5,"residual_eur_per_litre":0.14950601217455348,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.003096992146895934,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":11159,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-11-13|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5633,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2369392,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2006-11-20","period_type":"week","period_start":"2006-11-20","period_end":"2006-11-26","retail_incl_tax_eur_per_litre":0.96999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1749162295081967,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3620519736500853,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5413,"total_tax_data_class":"CALCULATED","tax_share_pct":55.804699017515645,"pre_tax_eur_per_litre":0.42869,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2883036564949319,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-11-20..2006-11-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-11-20","input_cost_last_quote":"2006-11-24","input_cost_observations":5,"residual_eur_per_litre":0.1403863435050681,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.005284792146895934,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0053 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":11278,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-11-20|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5633,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2369511,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2006-11-27","period_type":"week","period_start":"2006-11-27","period_end":"2006-12-03","retail_incl_tax_eur_per_litre":0.9566100000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17250344262295084,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3620519736500853,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5376700000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":56.20576828592635,"pre_tax_eur_per_litre":0.41894,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.29886288689997575,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-11-27..2006-12-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-11-27","input_cost_last_quote":"2006-12-01","input_cost_observations":5,"residual_eur_per_litre":0.12007711310002427,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.003799792146896034,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":11397,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-11-27|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5633,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2369630,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2006-12-04","period_type":"week","period_start":"2006-12-04","period_end":"2006-12-10","retail_incl_tax_eur_per_litre":0.9505,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1714016393442623,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3620519736500853,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.53723,"total_tax_data_class":"CALCULATED","tax_share_pct":56.52077853761178,"pre_tax_eur_per_litre":0.41326999999999997,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.300986695401236,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-12-04..2006-12-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-12-04","input_cost_last_quote":"2006-12-08","input_cost_observations":5,"residual_eur_per_litre":0.11228330459876396,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.004607192146895971,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":11516,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-12-04|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5633,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2369749,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2006-12-11","period_type":"week","period_start":"2006-12-11","period_end":"2006-12-17","retail_incl_tax_eur_per_litre":0.94274,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1700022950819672,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3620519736500853,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.53616,"total_tax_data_class":"CALCULATED","tax_share_pct":56.87252052527738,"pre_tax_eur_per_litre":0.40658,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.29820125933181185,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-12-11..2006-12-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-12-11","input_cost_last_quote":"2006-12-15","input_cost_observations":5,"residual_eur_per_litre":0.10837874066818817,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.005008992146895934,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0050 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":11635,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-12-11|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5633,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2369868,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2006-12-18","period_type":"week","period_start":"2006-12-18","period_end":"2006-12-24","retail_incl_tax_eur_per_litre":0.9389500000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1693188524590164,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3620519736500853,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5370300000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":57.19473880398317,"pre_tax_eur_per_litre":0.40192,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2982981530591252,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-12-18..2006-12-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-12-18","input_cost_last_quote":"2006-12-22","input_cost_observations":5,"residual_eur_per_litre":0.10362184694087477,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.006904192146896034,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0069 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":11754,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-12-18|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5633,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2369987,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2007-01-08","period_type":"week","period_start":"2007-01-08","period_end":"2007-01-14","retail_incl_tax_eur_per_litre":0.93552,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16870032786885245,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4337863463969655,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59463,"total_tax_data_class":"CALCULATED","tax_share_pct":63.56144176500769,"pre_tax_eur_per_litre":0.34088999999999997,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2509823930302123,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-01-08..2007-01-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-01-08","input_cost_last_quote":"2007-01-12","input_cost_observations":5,"residual_eur_per_litre":0.08990760696978764,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.009585142604297874,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0096 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":11873,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-01-08|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5634,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2370106,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2007-01-15","period_type":"week","period_start":"2007-01-15","period_end":"2007-01-21","retail_incl_tax_eur_per_litre":0.94539,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17048016393442622,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4337863463969655,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59623,"total_tax_data_class":"CALCULATED","tax_share_pct":63.06709400353294,"pre_tax_eur_per_litre":0.34916,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.24991502421598888,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2007-01-16..2007-01-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-01-16","input_cost_last_quote":"2007-01-19","input_cost_observations":4,"residual_eur_per_litre":0.09924497578401112,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00980454260429791,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0098 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":11992,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-01-15|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5634,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2370225,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2007-01-22","period_type":"week","period_start":"2007-01-22","period_end":"2007-01-28","retail_incl_tax_eur_per_litre":0.94832,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17100852459016394,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4337863463969655,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5992,"total_tax_data_class":"CALCULATED","tax_share_pct":63.18542264214611,"pre_tax_eur_per_litre":0.34912,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.26605017269979786,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-01-22..2007-01-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-01-22","input_cost_last_quote":"2007-01-26","input_cost_observations":5,"residual_eur_per_litre":0.08306982730020213,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00682574260429791,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0068 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":12111,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-01-22|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5634,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2370344,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2007-01-29","period_type":"week","period_start":"2007-01-29","period_end":"2007-02-04","retail_incl_tax_eur_per_litre":0.9259400000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16697278688524592,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4337863463969655,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5861600000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":63.30431777436983,"pre_tax_eur_per_litre":0.33977999999999997,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2710121200030495,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-01-29..2007-02-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-01-29","input_cost_last_quote":"2007-02-02","input_cost_observations":5,"residual_eur_per_litre":0.0687678799969505,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.017810942604297775,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0178 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":12230,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-01-29|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5634,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2370463,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2007-02-05","period_type":"week","period_start":"2007-02-05","period_end":"2007-02-11","retail_incl_tax_eur_per_litre":0.95423,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17207426229508196,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4337863463969655,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5966199999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":62.52371021661444,"pre_tax_eur_per_litre":0.35761000000000004,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2807377932660118,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-02-05..2007-02-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-02-05","input_cost_last_quote":"2007-02-09","input_cost_observations":5,"residual_eur_per_litre":0.07687220673398826,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.011273542604297958,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0113 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":12349,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-02-05|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5634,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2370582,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2007-02-12","period_type":"week","period_start":"2007-02-12","period_end":"2007-02-18","retail_incl_tax_eur_per_litre":0.95745,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17265491803278687,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4337863463969655,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59289,"total_tax_data_class":"CALCULATED","tax_share_pct":61.923860253799155,"pre_tax_eur_per_litre":0.36456,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.26745038694181844,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-02-12..2007-02-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-02-12","input_cost_last_quote":"2007-02-16","input_cost_observations":5,"residual_eur_per_litre":0.09710961305818158,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.01653254260429791,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0165 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":12468,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-02-12|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5634,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2370701,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2007-02-19","period_type":"week","period_start":"2007-02-19","period_end":"2007-02-25","retail_incl_tax_eur_per_litre":0.9756699999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17594049180327867,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4337863463969655,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5986899999999998,"total_tax_data_class":"CALCULATED","tax_share_pct":61.36193590045815,"pre_tax_eur_per_litre":0.37698000000000004,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.27857355045690985,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2007-02-20..2007-02-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-02-20","input_cost_last_quote":"2007-02-23","input_cost_observations":4,"residual_eur_per_litre":0.0984064495430902,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.013464942604298058,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0135 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":12587,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-02-19|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5634,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2370820,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2007-02-26","period_type":"week","period_start":"2007-02-26","period_end":"2007-03-04","retail_incl_tax_eur_per_litre":0.97401,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17564114754098362,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4337863463969655,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59874,"total_tax_data_class":"CALCULATED","tax_share_pct":61.47164813502941,"pre_tax_eur_per_litre":0.37527,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.28891737232207026,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-02-26..2007-03-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-02-26","input_cost_last_quote":"2007-03-02","input_cost_observations":5,"residual_eur_per_litre":0.08635262767792976,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.01303874260429791,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0130 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":12706,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-02-26|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5634,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2370939,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2007-03-05","period_type":"week","period_start":"2007-03-05","period_end":"2007-03-11","retail_incl_tax_eur_per_litre":0.99309,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17908180327868853,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4337863463969655,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6002500000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":60.442658772115315,"pre_tax_eur_per_litre":0.39283999999999997,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.28919887676024214,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-03-05..2007-03-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-03-05","input_cost_last_quote":"2007-03-09","input_cost_observations":5,"residual_eur_per_litre":0.10364112323975783,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.015394142604297873,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0154 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":12825,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-03-05|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5634,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2371058,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2007-03-12","period_type":"week","period_start":"2007-03-12","period_end":"2007-03-18","retail_incl_tax_eur_per_litre":1.02786,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18535180327868853,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4337863463969655,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.60981,"total_tax_data_class":"CALCULATED","tax_share_pct":59.32811861537564,"pre_tax_eur_per_litre":0.41805000000000003,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2895572270891927,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-03-12..2007-03-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-03-12","input_cost_last_quote":"2007-03-16","input_cost_observations":5,"residual_eur_per_litre":0.12849277291080735,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.011380342604297947,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0114 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":12944,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-03-12|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5634,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2371177,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2007-03-19","period_type":"week","period_start":"2007-03-19","period_end":"2007-03-25","retail_incl_tax_eur_per_litre":1.0489300000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18915131147540987,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4337863463969655,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6149300000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":58.62450306502817,"pre_tax_eur_per_litre":0.434,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2885964761161352,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-03-19..2007-03-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-03-19","input_cost_last_quote":"2007-03-23","input_cost_observations":5,"residual_eur_per_litre":0.1454035238838648,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00976934260429781,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0098 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":13063,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-03-19|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5634,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2371296,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2007-03-26","period_type":"week","period_start":"2007-03-26","period_end":"2007-04-01","retail_incl_tax_eur_per_litre":1.0586300000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19090049180327873,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4337863463969655,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6165200000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":58.237533415829894,"pre_tax_eur_per_litre":0.44211,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3119761812220834,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-03-26..2007-03-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-03-26","input_cost_last_quote":"2007-03-30","input_cost_observations":5,"residual_eur_per_litre":0.1301338187779166,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00996354260429771,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0100 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":13182,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-03-26|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5634,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2371415,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2007-04-02","period_type":"week","period_start":"2007-04-02","period_end":"2007-04-08","retail_incl_tax_eur_per_litre":1.05905,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19097622950819673,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4337863463969655,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.61826,"total_tax_data_class":"CALCULATED","tax_share_pct":58.378735659317314,"pre_tax_eur_per_litre":0.44079,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.32265035523393937,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2007-04-02..2007-04-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-04-02","input_cost_last_quote":"2007-04-05","input_cost_observations":4,"residual_eur_per_litre":0.11813964476606065,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00793314260429791,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0079 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":13301,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-04-02|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5634,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2371534,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2007-04-16","period_type":"week","period_start":"2007-04-16","period_end":"2007-04-22","retail_incl_tax_eur_per_litre":1.11001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20016573770491802,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4337863463969655,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.63149,"total_tax_data_class":"CALCULATED","tax_share_pct":56.89047846415798,"pre_tax_eur_per_litre":0.47852,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.30673322075858495,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-04-16..2007-04-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-04-16","input_cost_last_quote":"2007-04-20","input_cost_observations":5,"residual_eur_per_litre":0.17178677924141503,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00300374260429791,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":13420,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-04-16|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5634,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2371653,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2007-04-23","period_type":"week","period_start":"2007-04-23","period_end":"2007-04-29","retail_incl_tax_eur_per_litre":1.12995,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20376147540983608,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4337863463969655,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.63945,"total_tax_data_class":"CALCULATED","tax_share_pct":56.59099960175229,"pre_tax_eur_per_litre":0.4905,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.31156541961660567,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-04-23..2007-04-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-04-23","input_cost_last_quote":"2007-04-27","input_cost_observations":5,"residual_eur_per_litre":0.17893458038339433,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.00232065739570209,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":13539,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-04-23|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5634,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2371772,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2007-04-30","period_type":"week","period_start":"2007-04-30","period_end":"2007-05-06","retail_incl_tax_eur_per_litre":1.1296,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2036983606557377,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4337863463969655,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.63925,"total_tax_data_class":"CALCULATED","tax_share_pct":56.59082861189802,"pre_tax_eur_per_litre":0.49035,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.304025178040599,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2007-04-30..2007-05-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-04-30","input_cost_last_quote":"2007-05-04","input_cost_observations":4,"residual_eur_per_litre":0.18632482195940103,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.00215365739570209,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":13658,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-04-30|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5634,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2371891,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2007-05-07","period_type":"week","period_start":"2007-05-07","period_end":"2007-05-13","retail_incl_tax_eur_per_litre":1.13784,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20518426229508197,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4337863463969655,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6455,"total_tax_data_class":"CALCULATED","tax_share_pct":56.73029599943753,"pre_tax_eur_per_litre":0.49234,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.29681663336838016,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-05-07..2007-05-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-05-07","input_cost_last_quote":"2007-05-11","input_cost_observations":5,"residual_eur_per_litre":0.19552336663161984,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.00796585739570209,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0080 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":13777,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-05-07|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5634,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2372010,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2007-05-14","period_type":"week","period_start":"2007-05-14","period_end":"2007-05-20","retail_incl_tax_eur_per_litre":1.15013,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20740049180327869,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4337863463969655,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.64492,"total_tax_data_class":"CALCULATED","tax_share_pct":56.073661238294804,"pre_tax_eur_per_litre":0.5052099999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3140400739796911,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-05-14..2007-05-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-05-14","input_cost_last_quote":"2007-05-18","input_cost_observations":5,"residual_eur_per_litre":0.1911699260203088,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.004554457395702212,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":13896,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-05-14|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5634,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2372129,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2007-05-21","period_type":"week","period_start":"2007-05-21","period_end":"2007-05-27","retail_incl_tax_eur_per_litre":1.1447100000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20642311475409839,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4337863463969655,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6433200000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":56.1993867442409,"pre_tax_eur_per_litre":0.50139,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.33025733588716405,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-05-21..2007-05-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-05-21","input_cost_last_quote":"2007-05-25","input_cost_observations":5,"residual_eur_per_litre":0.17113266411283598,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.00379485739570219,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":14015,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-05-21|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5634,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2372249,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2007-05-28","period_type":"week","period_start":"2007-05-28","period_end":"2007-06-03","retail_incl_tax_eur_per_litre":1.14979,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20733918032786885,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4337863463969655,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6393,"total_tax_data_class":"CALCULATED","tax_share_pct":55.60145765748528,"pre_tax_eur_per_litre":0.51049,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.31996761484337755,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2007-05-29..2007-06-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-05-29","input_cost_last_quote":"2007-06-01","input_cost_observations":4,"residual_eur_per_litre":0.19052238515662243,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00222714260429791,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":14135,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-05-28|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5634,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2372369,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2007-06-04","period_type":"week","period_start":"2007-06-04","period_end":"2007-06-10","retail_incl_tax_eur_per_litre":1.16974,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21093672131147542,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4337863463969655,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6449400000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":55.1353292184588,"pre_tax_eur_per_litre":0.5247999999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3326336649617137,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-06-04..2007-06-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-06-04","input_cost_last_quote":"2007-06-08","input_cost_observations":5,"residual_eur_per_litre":0.19216633503828623,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.000264657395702212,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":14255,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-06-04|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5634,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2372489,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2007-06-11","period_type":"week","period_start":"2007-06-11","period_end":"2007-06-17","retail_incl_tax_eur_per_litre":1.15575,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20841393442622952,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4337863463969655,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.63814,"total_tax_data_class":"CALCULATED","tax_share_pct":55.214362967769844,"pre_tax_eur_per_litre":0.51761,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.33001765941987504,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-06-11..2007-06-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-06-11","input_cost_last_quote":"2007-06-15","input_cost_observations":5,"residual_eur_per_litre":0.18759234058012497,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00495354260429791,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":14375,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-06-11|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5634,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2372609,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2007-06-18","period_type":"week","period_start":"2007-06-18","period_end":"2007-06-24","retail_incl_tax_eur_per_litre":1.16256,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20964196721311476,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4337863463969655,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.64297,"total_tax_data_class":"CALCULATED","tax_share_pct":55.306392788329205,"pre_tax_eur_per_litre":0.51959,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.336567517433059,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-06-18..2007-06-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-06-18","input_cost_last_quote":"2007-06-22","input_cost_observations":5,"residual_eur_per_litre":0.18302248256694098,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00055914260429791,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":14495,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-06-18|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5634,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2372729,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2007-06-25","period_type":"week","period_start":"2007-06-25","period_end":"2007-07-01","retail_incl_tax_eur_per_litre":1.16613,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21028573770491804,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4337863463969655,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.64509,"total_tax_data_class":"CALCULATED","tax_share_pct":55.31887525404543,"pre_tax_eur_per_litre":0.52104,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3351677197097773,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-06-25..2007-06-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-06-25","input_cost_last_quote":"2007-06-29","input_cost_observations":5,"residual_eur_per_litre":0.18587228029022268,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.00124185739570209,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":14615,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-06-25|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5634,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2372849,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2007-07-02","period_type":"week","period_start":"2007-07-02","period_end":"2007-07-08","retail_incl_tax_eur_per_litre":1.18283,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2132972131147541,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4337863463969655,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.65157,"total_tax_data_class":"CALCULATED","tax_share_pct":55.085684333336154,"pre_tax_eur_per_litre":0.53126,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.34570873808423935,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2007-07-02..2007-07-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-07-02","input_cost_last_quote":"2007-07-06","input_cost_observations":4,"residual_eur_per_litre":0.18555126191576066,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.00547345739570209,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0055 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":14735,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-07-02|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5634,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2372969,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2007-07-09","period_type":"week","period_start":"2007-07-09","period_end":"2007-07-15","retail_incl_tax_eur_per_litre":1.17931,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21266245901639344,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4337863463969655,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6516199999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":55.25434364162095,"pre_tax_eur_per_litre":0.5276900000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3564149692867059,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-07-09..2007-07-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-07-09","input_cost_last_quote":"2007-07-13","input_cost_observations":5,"residual_eur_per_litre":0.17127503071329417,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.006308857395701968,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0063 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":14855,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-07-09|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5634,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2373089,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2007-07-16","period_type":"week","period_start":"2007-07-16","period_end":"2007-07-22","retail_incl_tax_eur_per_litre":1.17729,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21229819672131148,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4337863463969655,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6515899999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":55.346601092339185,"pre_tax_eur_per_litre":0.5257000000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3568596519293816,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-07-16..2007-07-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-07-16","input_cost_last_quote":"2007-07-20","input_cost_observations":5,"residual_eur_per_litre":0.16884034807061848,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.006716657395701968,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0067 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":14975,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-07-16|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5634,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2373209,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2007-07-23","period_type":"week","period_start":"2007-07-23","period_end":"2007-07-29","retail_incl_tax_eur_per_litre":1.1691099999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21082311475409835,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4337863463969655,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6481499999999998,"total_tax_data_class":"CALCULATED","tax_share_pct":55.43960790686933,"pre_tax_eur_per_litre":0.5209600000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.35058585436499295,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-07-23..2007-07-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-07-23","input_cost_last_quote":"2007-07-27","input_cost_observations":5,"residual_eur_per_litre":0.17037414563500713,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.004319457395701868,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":15095,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-07-23|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5634,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2373329,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2007-07-30","period_type":"week","period_start":"2007-07-30","period_end":"2007-08-05","retail_incl_tax_eur_per_litre":1.15235,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20780081967213115,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4337863463969655,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.64022,"total_tax_data_class":"CALCULATED","tax_share_pct":55.55777324597562,"pre_tax_eur_per_litre":0.51213,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3510554114698454,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-07-30..2007-08-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-07-30","input_cost_last_quote":"2007-08-03","input_cost_observations":5,"residual_eur_per_litre":0.1610745885301546,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00166794260429791,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":15215,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-07-30|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5634,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2373449,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2007-08-06","period_type":"week","period_start":"2007-08-06","period_end":"2007-08-12","retail_incl_tax_eur_per_litre":1.15372,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20804786885245902,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4337863463969655,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.64271,"total_tax_data_class":"CALCULATED","tax_share_pct":55.707624033561004,"pre_tax_eur_per_litre":0.51101,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3232266603179362,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-08-06..2007-08-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-08-06","input_cost_last_quote":"2007-08-10","input_cost_observations":5,"residual_eur_per_litre":0.1877833396820638,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.00106845739570209,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":15335,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-08-06|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5634,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2373569,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2007-08-13","period_type":"week","period_start":"2007-08-13","period_end":"2007-08-19","retail_incl_tax_eur_per_litre":1.1516400000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20767278688524593,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4337863463969655,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6438900000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":55.91070126081067,"pre_tax_eur_per_litre":0.50775,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.32619459733113093,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-08-13..2007-08-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-08-13","input_cost_last_quote":"2007-08-17","input_cost_observations":5,"residual_eur_per_litre":0.18155540266886905,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.00296565739570229,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":15455,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-08-13|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5634,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2373689,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2007-08-20","period_type":"week","period_start":"2007-08-20","period_end":"2007-08-26","retail_incl_tax_eur_per_litre":1.12698,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20322590163934426,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4337863463969655,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.63241,"total_tax_data_class":"CALCULATED","tax_share_pct":56.11545901435695,"pre_tax_eur_per_litre":0.49457,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.31808277430288984,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-08-20..2007-08-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-08-20","input_cost_last_quote":"2007-08-24","input_cost_observations":5,"residual_eur_per_litre":0.17648722569711014,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00561474260429791,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0056 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":15575,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-08-20|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5634,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2373809,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2007-08-27","period_type":"week","period_start":"2007-08-27","period_end":"2007-09-02","retail_incl_tax_eur_per_litre":1.12714,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20325475409836066,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4337863463969655,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.63374,"total_tax_data_class":"CALCULATED","tax_share_pct":56.22549106588357,"pre_tax_eur_per_litre":0.4934,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3249933266649889,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-08-27..2007-08-31. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-08-27","input_cost_last_quote":"2007-08-31","input_cost_observations":5,"residual_eur_per_litre":0.16840667333501105,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00402734260429791,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":15695,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-08-27|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5634,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2373929,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2007-09-03","period_type":"week","period_start":"2007-09-03","period_end":"2007-09-09","retail_incl_tax_eur_per_litre":1.12228,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2023783606557377,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4337863463969655,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.63352,"total_tax_data_class":"CALCULATED","tax_share_pct":56.449370923477204,"pre_tax_eur_per_litre":0.48876000000000003,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3462799033709589,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2007-09-04..2007-09-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-09-04","input_cost_last_quote":"2007-09-07","input_cost_observations":4,"residual_eur_per_litre":0.14248009662904115,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0032265426042979465,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":15815,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-09-03|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5634,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2374049,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2007-09-10","period_type":"week","period_start":"2007-09-10","period_end":"2007-09-16","retail_incl_tax_eur_per_litre":1.12376,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20264524590163935,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4337863463969655,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.63469,"total_tax_data_class":"CALCULATED","tax_share_pct":56.47914145369118,"pre_tax_eur_per_litre":0.48907,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3491304320336501,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-09-10..2007-09-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-09-10","input_cost_last_quote":"2007-09-14","input_cost_observations":5,"residual_eur_per_litre":0.1399395679663499,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00212474260429791,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":15935,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-09-10|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5634,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2374169,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2007-09-17","period_type":"week","period_start":"2007-09-17","period_end":"2007-09-23","retail_incl_tax_eur_per_litre":1.13608,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20486688524590163,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4337863463969655,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6402,"total_tax_data_class":"CALCULATED","tax_share_pct":56.35166537567777,"pre_tax_eur_per_litre":0.49588,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3522088527008929,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-09-17..2007-09-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-09-17","input_cost_last_quote":"2007-09-21","input_cost_observations":5,"residual_eur_per_litre":0.14367114729910707,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.00188705739570209,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":16055,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-09-17|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5634,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2374289,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2007-09-24","period_type":"week","period_start":"2007-09-24","period_end":"2007-09-30","retail_incl_tax_eur_per_litre":1.1461199999999998,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2066773770491803,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4337863463969655,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6445899999999998,"total_tax_data_class":"CALCULATED","tax_share_pct":56.24105678288486,"pre_tax_eur_per_litre":0.50153,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3475934872168733,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-09-24..2007-09-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-09-24","input_cost_last_quote":"2007-09-28","input_cost_observations":5,"residual_eur_per_litre":0.15393651278312673,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.00503405739570189,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0050 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":16175,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-09-24|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5634,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2374409,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2007-10-01","period_type":"week","period_start":"2007-10-01","period_end":"2007-10-07","retail_incl_tax_eur_per_litre":1.14032,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20563147540983606,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4337863463969655,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.64244,"total_tax_data_class":"CALCULATED","tax_share_pct":56.338571629016414,"pre_tax_eur_per_litre":0.49788,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3461975321732682,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-10-01..2007-10-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-10-01","input_cost_last_quote":"2007-10-05","input_cost_observations":5,"residual_eur_per_litre":0.1516824678267318,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.00368705739570209,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":16295,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-10-01|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5634,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2374528,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2007-10-08","period_type":"week","period_start":"2007-10-08","period_end":"2007-10-14","retail_incl_tax_eur_per_litre":1.14267,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20605524590163934,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4337863463969655,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.64567,"total_tax_data_class":"CALCULATED","tax_share_pct":56.50537775560748,"pre_tax_eur_per_litre":0.497,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3510127821645727,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-10-08..2007-10-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-10-08","input_cost_last_quote":"2007-10-12","input_cost_observations":5,"residual_eur_per_litre":0.1459872178354273,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.00711065739570209,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0071 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":16414,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-10-08|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5634,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2374647,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2007-10-15","period_type":"week","period_start":"2007-10-15","period_end":"2007-10-21","retail_incl_tax_eur_per_litre":1.1503599999999998,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20744196721311473,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4337863463969655,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6519499999999998,"total_tax_data_class":"CALCULATED","tax_share_pct":56.67356305852081,"pre_tax_eur_per_litre":0.49841,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3725073558225005,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-10-15..2007-10-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-10-15","input_cost_last_quote":"2007-10-19","input_cost_observations":5,"residual_eur_per_litre":0.1259026441774995,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.01308045739570189,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0131 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":16533,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-10-15|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5634,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2374766,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2007-10-22","period_type":"week","period_start":"2007-10-22","period_end":"2007-10-28","retail_incl_tax_eur_per_litre":1.1594600000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20908295081967218,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4337863463969655,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6555000000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":56.534938678350265,"pre_tax_eur_per_litre":0.50396,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3690494103016925,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-10-22..2007-10-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-10-22","input_cost_last_quote":"2007-10-26","input_cost_observations":5,"residual_eur_per_litre":0.1349105896983075,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.01540945739570229,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0154 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":16652,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-10-22|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5634,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2374885,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2007-10-29","period_type":"week","period_start":"2007-10-29","period_end":"2007-11-04","retail_incl_tax_eur_per_litre":1.1921300000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21497426229508199,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4337863463969655,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.66931,"total_tax_data_class":"CALCULATED","tax_share_pct":56.14404469311233,"pre_tax_eur_per_litre":0.5228200000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3941208562886984,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-10-29..2007-11-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-10-29","input_cost_last_quote":"2007-11-02","input_cost_observations":5,"residual_eur_per_litre":0.12869914371130167,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.025070257395702067,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0251 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":16771,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-10-29|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5634,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2375004,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2007-11-05","period_type":"week","period_start":"2007-11-05","period_end":"2007-11-11","retail_incl_tax_eur_per_litre":1.18285,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21330081967213116,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4337863463969655,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6651,"total_tax_data_class":"CALCULATED","tax_share_pct":56.22860041425371,"pre_tax_eur_per_litre":0.51775,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4024119141953924,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-11-05..2007-11-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-11-05","input_cost_last_quote":"2007-11-09","input_cost_observations":5,"residual_eur_per_litre":0.11533808580460758,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02197565739570209,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0220 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":16890,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-11-05|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5634,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2375123,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2007-11-12","period_type":"week","period_start":"2007-11-12","period_end":"2007-11-18","retail_incl_tax_eur_per_litre":1.2029,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21691639344262295,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4337863463969655,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.66883,"total_tax_data_class":"CALCULATED","tax_share_pct":55.601463130767314,"pre_tax_eur_per_litre":0.53407,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.38996925124313,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-11-12..2007-11-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-11-12","input_cost_last_quote":"2007-11-16","input_cost_observations":5,"residual_eur_per_litre":0.14410074875687,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02211525739570209,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0221 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":17009,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-11-12|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5634,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2375242,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2007-11-19","period_type":"week","period_start":"2007-11-19","period_end":"2007-11-25","retail_incl_tax_eur_per_litre":1.2090699999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2180290163934426,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4337863463969655,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6666499999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":55.13741966966346,"pre_tax_eur_per_litre":0.54242,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.40042331067539294,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2007-11-19..2007-11-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-11-19","input_cost_last_quote":"2007-11-23","input_cost_observations":4,"residual_eur_per_litre":0.14199668932460704,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.01809825739570199,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0181 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":17128,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-11-19|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5634,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2375361,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2007-11-26","period_type":"week","period_start":"2007-11-26","period_end":"2007-12-02","retail_incl_tax_eur_per_litre":1.20239,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2168244262295082,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4337863463969655,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.66485,"total_tax_data_class":"CALCULATED","tax_share_pct":55.29403937158493,"pre_tax_eur_per_litre":0.53754,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.39183884420799125,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-11-26..2007-11-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-11-26","input_cost_last_quote":"2007-11-30","input_cost_observations":5,"residual_eur_per_litre":0.14570115579200874,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.01737185739570209,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0174 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":17247,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-11-26|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5634,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2375480,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2007-12-03","period_type":"week","period_start":"2007-12-03","period_end":"2007-12-09","retail_incl_tax_eur_per_litre":1.22512,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2209232786885246,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4337863463969655,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.67614,"total_tax_data_class":"CALCULATED","tax_share_pct":55.18969570327805,"pre_tax_eur_per_litre":0.54898,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3820658312049014,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-12-03..2007-12-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-12-03","input_cost_last_quote":"2007-12-07","input_cost_observations":5,"residual_eur_per_litre":0.16691416879509863,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02614505739570209,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0261 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2007-12-10..2007-12-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-12-10","input_cost_last_quote":"2007-12-14","input_cost_observations":5,"residual_eur_per_litre":0.1605433540416534,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.03275285739570209,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0328 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":17485,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-12-10|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5634,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2375718,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2007-12-17","period_type":"week","period_start":"2007-12-17","period_end":"2007-12-23","retail_incl_tax_eur_per_litre":1.20384,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21708590163934427,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4337863463969655,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6722699999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":55.843799840510364,"pre_tax_eur_per_litre":0.5315700000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3971215091358245,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-12-17..2007-12-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-12-17","input_cost_last_quote":"2007-12-21","input_cost_observations":5,"residual_eur_per_litre":0.1344484908641756,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.026105257395701967,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0261 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":17604,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-12-17|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5634,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2375842,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2008-01-07","period_type":"week","period_start":"2008-01-07","period_end":"2008-01-13","retail_incl_tax_eur_per_litre":1.1855799999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21379311475409835,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.45555064130915474,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.67102,"total_tax_data_class":"CALCULATED","tax_share_pct":56.598458138632566,"pre_tax_eur_per_litre":0.5145599999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.403575737153047,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-01-07..2008-01-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-01-07","input_cost_last_quote":"2008-01-11","input_cost_observations":5,"residual_eur_per_litre":0.11098426284695291,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.002045017602831239,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":17728,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-01-07|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5635,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2375971,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2008-01-14","period_type":"week","period_start":"2008-01-14","period_end":"2008-01-20","retail_incl_tax_eur_per_litre":1.2001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21641147540983607,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.45555064130915474,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6761800000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":56.34363803016415,"pre_tax_eur_per_litre":0.5239199999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3829407741204309,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-01-14..2008-01-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-01-14","input_cost_last_quote":"2008-01-18","input_cost_observations":5,"residual_eur_per_litre":0.140979225879569,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.005145817602831339,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0051 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":17857,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-01-14|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5635,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2376099,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2008-01-21","period_type":"week","period_start":"2008-01-21","period_end":"2008-01-27","retail_incl_tax_eur_per_litre":1.17008,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21099803278688525,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.45555064130915474,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.66301,"total_tax_data_class":"CALCULATED","tax_share_pct":56.663646930124436,"pre_tax_eur_per_litre":0.50707,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3808280527199382,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2008-01-22..2008-01-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-01-22","input_cost_last_quote":"2008-01-25","input_cost_observations":4,"residual_eur_per_litre":0.1262419472800618,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004317182397168782,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":17985,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-01-21|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5635,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2376227,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2008-01-28","period_type":"week","period_start":"2008-01-28","period_end":"2008-02-03","retail_incl_tax_eur_per_litre":1.17195,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21133524590163935,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.45555064130915474,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.66665,"total_tax_data_class":"CALCULATED","tax_share_pct":56.88382610179615,"pre_tax_eur_per_litre":0.5053,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.38950617820044087,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-01-28..2008-02-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-01-28","input_cost_last_quote":"2008-02-01","input_cost_observations":5,"residual_eur_per_litre":0.11579382179955915,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0002877823971687828,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":18113,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-01-28|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5635,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2376355,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2008-02-04","period_type":"week","period_start":"2008-02-04","period_end":"2008-02-10","retail_incl_tax_eur_per_litre":1.18069,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21291131147540984,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.45555064130915474,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.67432,"total_tax_data_class":"CALCULATED","tax_share_pct":57.112366497556515,"pre_tax_eur_per_litre":0.50637,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.386078655421138,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-02-04..2008-02-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-02-04","input_cost_last_quote":"2008-02-08","input_cost_observations":5,"residual_eur_per_litre":0.12029134457886201,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.007146817602831217,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0071 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":18241,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-02-04|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5635,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2376483,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2008-02-11","period_type":"week","period_start":"2008-02-11","period_end":"2008-02-17","retail_incl_tax_eur_per_litre":1.16747,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21052737704918031,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.45555064130915474,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.66661,"total_tax_data_class":"CALCULATED","tax_share_pct":57.09868347794804,"pre_tax_eur_per_litre":0.50086,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4093695635221647,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-02-11..2008-02-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-02-11","input_cost_last_quote":"2008-02-15","input_cost_observations":5,"residual_eur_per_litre":0.09149043647783534,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0006490176028312172,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":18369,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-02-11|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5635,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2376611,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2008-02-18","period_type":"week","period_start":"2008-02-18","period_end":"2008-02-24","retail_incl_tax_eur_per_litre":1.17394,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21169409836065572,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.45555064130915474,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.67222,"total_tax_data_class":"CALCULATED","tax_share_pct":57.261870282978684,"pre_tax_eur_per_litre":0.50172,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4143162318374236,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2008-02-19..2008-02-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-02-19","input_cost_last_quote":"2008-02-22","input_cost_observations":4,"residual_eur_per_litre":0.08740376816257638,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.006069817602831217,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0061 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":18497,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-02-18|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5635,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2376739,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2008-02-25","period_type":"week","period_start":"2008-02-25","period_end":"2008-03-02","retail_incl_tax_eur_per_litre":1.1990999999999998,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21623114754098358,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.45555064130915474,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6803699999999998,"total_tax_data_class":"CALCULATED","tax_share_pct":56.74005504128096,"pre_tax_eur_per_litre":0.51873,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4154085515762973,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-02-25..2008-02-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-02-25","input_cost_last_quote":"2008-02-29","input_cost_observations":5,"residual_eur_per_litre":0.10332144842370271,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.010477617602831018,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0105 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2008-03-03..2008-03-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-03-03","input_cost_last_quote":"2008-03-07","input_cost_observations":5,"residual_eur_per_litre":0.11413733216431535,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.014340217602831218,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0143 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2008-03-10..2008-03-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-03-10","input_cost_last_quote":"2008-03-14","input_cost_observations":5,"residual_eur_per_litre":0.09667988528818017,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.008528417602831217,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0085 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":18881,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-03-10|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5635,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2377123,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2008-03-17","period_type":"week","period_start":"2008-03-17","period_end":"2008-03-23","retail_incl_tax_eur_per_litre":1.21913,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21984311475409837,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.45555064130915474,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.68456,"total_tax_data_class":"CALCULATED","tax_share_pct":56.15151788570538,"pre_tax_eur_per_litre":0.5345700000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.41374201519057,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2008-03-17..2008-03-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-03-17","input_cost_last_quote":"2008-03-20","input_cost_observations":4,"residual_eur_per_litre":0.12082798480943006,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.011182817602831095,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0112 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":19009,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-03-17|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5635,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2377251,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2008-03-31","period_type":"week","period_start":"2008-03-31","period_end":"2008-04-06","retail_incl_tax_eur_per_litre":1.21863,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21975295081967214,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.45555064130915474,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.68768,"total_tax_data_class":"CALCULATED","tax_share_pct":56.43058188293411,"pre_tax_eur_per_litre":0.53095,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4049122353788345,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-03-31..2008-04-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-03-31","input_cost_last_quote":"2008-04-04","input_cost_observations":5,"residual_eur_per_litre":0.12603776462116556,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.015099217602831217,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0151 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":19137,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-03-31|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5635,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2377379,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2008-04-07","period_type":"week","period_start":"2008-04-07","period_end":"2008-04-13","retail_incl_tax_eur_per_litre":1.24335,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2242106557377049,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.45555064130915474,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.70094,"total_tax_data_class":"CALCULATED","tax_share_pct":56.37511561507218,"pre_tax_eur_per_litre":0.54241,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.42533229606073825,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-04-07..2008-04-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-04-07","input_cost_last_quote":"2008-04-11","input_cost_observations":5,"residual_eur_per_litre":0.11707770393926177,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.025838017602831217,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0258 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":19265,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-04-07|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5635,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2377507,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2008-04-14","period_type":"week","period_start":"2008-04-14","period_end":"2008-04-20","retail_incl_tax_eur_per_litre":1.2539200000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22611672131147542,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.45555064130915474,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.7091600000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":56.55544213346944,"pre_tax_eur_per_litre":0.54476,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.43805468265457703,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-04-14..2008-04-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-04-14","input_cost_last_quote":"2008-04-18","input_cost_observations":5,"residual_eur_per_litre":0.10670531734542295,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.03354101760283132,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0335 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":19393,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-04-14|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5635,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2377635,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2008-04-21","period_type":"week","period_start":"2008-04-21","period_end":"2008-04-27","retail_incl_tax_eur_per_litre":1.25896,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2270255737704918,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.45555064130915474,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.70904,"total_tax_data_class":"CALCULATED","tax_share_pct":56.31950181101862,"pre_tax_eur_per_litre":0.54992,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.45447318334443654,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-04-21..2008-04-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-04-21","input_cost_last_quote":"2008-04-25","input_cost_observations":5,"residual_eur_per_litre":0.09544681665556344,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.03228581760283122,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0323 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":19521,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-04-21|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5635,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2377763,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2008-04-28","period_type":"week","period_start":"2008-04-28","period_end":"2008-05-04","retail_incl_tax_eur_per_litre":1.26158,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22749803278688524,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.45555064130915474,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.70755,"total_tax_data_class":"CALCULATED","tax_share_pct":56.084433805228365,"pre_tax_eur_per_litre":0.55403,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4576864617405253,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2008-04-28..2008-05-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-04-28","input_cost_last_quote":"2008-05-02","input_cost_observations":4,"residual_eur_per_litre":0.0963435382594747,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.029891617602831218,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0299 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":19649,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-04-28|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5635,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2377891,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2008-05-05","period_type":"week","period_start":"2008-05-05","period_end":"2008-05-11","retail_incl_tax_eur_per_litre":1.2695,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22892622950819672,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.45555064130915474,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.70767,"total_tax_data_class":"CALCULATED","tax_share_pct":55.74399369830642,"pre_tax_eur_per_litre":0.56183,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4880724721741762,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-05-05..2008-05-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-05-05","input_cost_last_quote":"2008-05-09","input_cost_observations":5,"residual_eur_per_litre":0.07375752782582376,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.028295617602831218,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0283 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":19777,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-05-05|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5635,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2378019,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2008-05-12","period_type":"week","period_start":"2008-05-12","period_end":"2008-05-18","retail_incl_tax_eur_per_litre":1.2906700000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2327437704918033,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.45555064130915474,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.7185800000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":55.67495951715001,"pre_tax_eur_per_litre":0.5720900000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.49863448899786367,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-05-12..2008-05-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-05-12","input_cost_last_quote":"2008-05-16","input_cost_observations":5,"residual_eur_per_litre":0.07345551100213644,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.036948417602831296,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0369 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2008-05-19..2008-05-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-05-19","input_cost_last_quote":"2008-05-23","input_cost_observations":5,"residual_eur_per_litre":0.09935007766150737,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.03819421760283109,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0382 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":20033,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-05-19|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5635,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2378275,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2008-05-26","period_type":"week","period_start":"2008-05-26","period_end":"2008-06-01","retail_incl_tax_eur_per_litre":1.33124,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24005967213114754,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.45555064130915474,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.72456,"total_tax_data_class":"CALCULATED","tax_share_pct":54.42745109822421,"pre_tax_eur_per_litre":0.60668,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.518532369184536,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2008-05-27..2008-05-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-05-27","input_cost_last_quote":"2008-05-30","input_cost_observations":4,"residual_eur_per_litre":0.088147630815464,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.03531861760283122,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0353 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":20161,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-05-26|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5635,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2378403,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2008-06-02","period_type":"week","period_start":"2008-06-02","period_end":"2008-06-08","retail_incl_tax_eur_per_litre":1.3556,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24445245901639345,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.45555064130915474,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.7327699999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":54.055030982590736,"pre_tax_eur_per_litre":0.6228300000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.512082429771429,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-06-02..2008-06-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-06-02","input_cost_last_quote":"2008-06-06","input_cost_observations":5,"residual_eur_per_litre":0.11074757022857101,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.039975617602831096,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0400 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":20289,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-06-02|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5635,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2378531,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2008-06-09","period_type":"week","period_start":"2008-06-09","period_end":"2008-06-15","retail_incl_tax_eur_per_litre":1.3610799999999998,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24544065573770488,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.45555064130915474,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.7323899999999997,"total_tax_data_class":"CALCULATED","tax_share_pct":53.80947482881241,"pre_tax_eur_per_litre":0.6286900000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5437334378690571,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-06-09..2008-06-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-06-09","input_cost_last_quote":"2008-06-13","input_cost_observations":5,"residual_eur_per_litre":0.08495656213094294,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0383064176028309,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0383 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":20417,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-06-09|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5635,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2378659,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2008-06-16","period_type":"week","period_start":"2008-06-16","period_end":"2008-06-22","retail_incl_tax_eur_per_litre":1.3548499999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24431721311475407,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.45555064130915474,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.7305299999999998,"total_tax_data_class":"CALCULATED","tax_share_pct":53.91962209838727,"pre_tax_eur_per_litre":0.6243200000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5358384031776657,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-06-16..2008-06-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-06-16","input_cost_last_quote":"2008-06-20","input_cost_observations":5,"residual_eur_per_litre":0.08848159682233432,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.037407817602830996,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0374 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":20545,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-06-16|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5635,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2378787,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2008-06-23","period_type":"week","period_start":"2008-06-23","period_end":"2008-06-29","retail_incl_tax_eur_per_litre":1.3861400000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24995967213114756,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.45555064130915474,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.7400500000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":53.38926803930339,"pre_tax_eur_per_litre":0.64609,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5452961249714597,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-06-23..2008-06-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-06-23","input_cost_last_quote":"2008-06-27","input_cost_observations":5,"residual_eur_per_litre":0.10079387502854024,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.04213841760283132,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0421 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":20673,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-06-23|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5635,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2378915,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2008-06-30","period_type":"week","period_start":"2008-06-30","period_end":"2008-07-06","retail_incl_tax_eur_per_litre":1.39558,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.25166196721311473,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.45555064130915474,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.7433,"total_tax_data_class":"CALCULATED","tax_share_pct":53.26100975938319,"pre_tax_eur_per_litre":0.65228,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.561281124760172,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2008-06-30..2008-07-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-06-30","input_cost_last_quote":"2008-07-03","input_cost_observations":4,"residual_eur_per_litre":0.09099887523982803,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.04402661760283122,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0440 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":20801,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-06-30|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5635,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2379043,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2008-07-07","period_type":"week","period_start":"2008-07-07","period_end":"2008-07-13","retail_incl_tax_eur_per_litre":1.4149800000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.25516032786885245,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.45555064130915474,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.75294,"total_tax_data_class":"CALCULATED","tax_share_pct":53.21205953441038,"pre_tax_eur_per_litre":0.66204,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5498948199272213,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-07-07..2008-07-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-07-07","input_cost_last_quote":"2008-07-11","input_cost_observations":5,"residual_eur_per_litre":0.1121451800727787,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.05151941760283132,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0515 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":20929,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-07-07|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5635,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2379171,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2008-07-14","period_type":"week","period_start":"2008-07-14","period_end":"2008-07-20","retail_incl_tax_eur_per_litre":1.4453,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.26062786885245903,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.45555064130915474,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.76722,"total_tax_data_class":"CALCULATED","tax_share_pct":53.083788832768285,"pre_tax_eur_per_litre":0.67808,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5349821058325699,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-07-14..2008-07-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-07-14","input_cost_last_quote":"2008-07-18","input_cost_observations":5,"residual_eur_per_litre":0.14309789416743016,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.062270617602831216,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0623 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":21057,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-07-14|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5635,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2379299,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2008-07-21","period_type":"week","period_start":"2008-07-21","period_end":"2008-07-27","retail_incl_tax_eur_per_litre":1.4544300000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.262274262295082,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.45555064130915474,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.7739400000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":53.21259875002578,"pre_tax_eur_per_litre":0.68049,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5048320888684283,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-07-21..2008-07-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-07-21","input_cost_last_quote":"2008-07-25","input_cost_observations":5,"residual_eur_per_litre":0.17565791113157167,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.06846041760283132,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0685 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2008-07-28..2008-08-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-07-28","input_cost_last_quote":"2008-08-01","input_cost_observations":5,"residual_eur_per_litre":0.1751902713501258,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.07154141760283121,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0715 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":21313,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-07-28|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5635,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2379555,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2008-08-04","period_type":"week","period_start":"2008-08-04","period_end":"2008-08-10","retail_incl_tax_eur_per_litre":1.4328800000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2583881967213115,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.45555064130915474,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.7712100000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":53.82237172687176,"pre_tax_eur_per_litre":0.66167,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.47556428225335917,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-08-04..2008-08-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-08-04","input_cost_last_quote":"2008-08-08","input_cost_observations":5,"residual_eur_per_litre":0.18610571774664084,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.06987081760283141,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0699 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":21441,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-08-04|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5635,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2379683,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2008-08-11","period_type":"week","period_start":"2008-08-11","period_end":"2008-08-17","retail_incl_tax_eur_per_litre":1.3903900000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.25072606557377053,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.45555064130915474,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.7553600000000003,"total_tax_data_class":"CALCULATED","tax_share_pct":54.32720315882594,"pre_tax_eur_per_litre":0.63503,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.46530455838541657,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-08-11..2008-08-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-08-11","input_cost_last_quote":"2008-08-15","input_cost_observations":5,"residual_eur_per_litre":0.16972544161458347,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.059881617602831415,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0599 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":21569,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-08-11|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5635,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2379811,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2008-08-18","period_type":"week","period_start":"2008-08-18","period_end":"2008-08-24","retail_incl_tax_eur_per_litre":1.3457000000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24266721311475412,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.45555064130915474,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.7356800000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":54.668945530207324,"pre_tax_eur_per_litre":0.61002,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4761914235927047,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-08-18..2008-08-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-08-18","input_cost_last_quote":"2008-08-22","input_cost_observations":5,"residual_eur_per_litre":0.13382857640729526,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.04570381760283132,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0457 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":21697,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-08-18|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5635,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2379939,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2008-08-25","period_type":"week","period_start":"2008-08-25","period_end":"2008-08-31","retail_incl_tax_eur_per_litre":1.34635,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2427844262295082,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.45555064130915474,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.74142,"total_tax_data_class":"CALCULATED","tax_share_pct":55.06888996174843,"pre_tax_eur_per_litre":0.60493,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4800604478248963,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-08-25..2008-08-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-08-25","input_cost_last_quote":"2008-08-29","input_cost_observations":5,"residual_eur_per_litre":0.1248695521751037,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.052563617602831215,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0526 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":21825,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-08-25|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5635,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2380067,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2008-09-01","period_type":"week","period_start":"2008-09-01","period_end":"2008-09-07","retail_incl_tax_eur_per_litre":1.31946,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23793540983606556,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.45555064130915474,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.73144,"total_tax_data_class":"CALCULATED","tax_share_pct":55.43479908447395,"pre_tax_eur_per_litre":0.58802,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.45216666627629515,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2008-09-02..2008-09-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-09-02","input_cost_last_quote":"2008-09-05","input_cost_observations":4,"residual_eur_per_litre":0.13585333372370484,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.04630381760283122,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0463 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":21953,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-09-01|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5635,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2380195,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2008-09-08","period_type":"week","period_start":"2008-09-08","period_end":"2008-09-14","retail_incl_tax_eur_per_litre":1.26152,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2274872131147541,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.45555064130915474,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.7021899999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":55.66221700805378,"pre_tax_eur_per_litre":0.5593300000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4342148983279176,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-09-08..2008-09-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-09-08","input_cost_last_quote":"2008-09-12","input_cost_observations":5,"residual_eur_per_litre":0.1251151016720825,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.023365617602831096,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0234 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":22081,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-09-08|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5635,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2380323,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2008-09-15","period_type":"week","period_start":"2008-09-15","period_end":"2008-09-21","retail_incl_tax_eur_per_litre":1.30337,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2350339344262295,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.45555064130915474,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.72712,"total_tax_data_class":"CALCULATED","tax_share_pct":55.787688837398434,"pre_tax_eur_per_litre":0.57625,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3936674504783968,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-09-15..2008-09-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-09-15","input_cost_last_quote":"2008-09-19","input_cost_observations":5,"residual_eur_per_litre":0.18258254952160322,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.044573217602831214,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0446 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":22209,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-09-15|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5635,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2380451,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2008-09-22","period_type":"week","period_start":"2008-09-22","period_end":"2008-09-28","retail_incl_tax_eur_per_litre":1.33091,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24000016393442622,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.45555064130915474,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.73898,"total_tax_data_class":"CALCULATED","tax_share_pct":55.524415625399165,"pre_tax_eur_per_litre":0.59193,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.432781863114904,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-09-22..2008-09-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-09-22","input_cost_last_quote":"2008-09-26","input_cost_observations":5,"residual_eur_per_litre":0.15914813688509596,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.05298361760283122,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0530 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":22337,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-09-22|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5635,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2380579,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2008-09-29","period_type":"week","period_start":"2008-09-29","period_end":"2008-10-05","retail_incl_tax_eur_per_litre":1.28694,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2320711475409836,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.45555064130915474,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.71907,"total_tax_data_class":"CALCULATED","tax_share_pct":55.874399738915564,"pre_tax_eur_per_litre":0.56787,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.41004355957527655,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-09-29..2008-10-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-09-29","input_cost_last_quote":"2008-10-03","input_cost_observations":5,"residual_eur_per_litre":0.15782644042472344,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.03836681760283122,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0384 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2008-10-06..2008-10-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-10-06","input_cost_last_quote":"2008-10-10","input_cost_observations":5,"residual_eur_per_litre":0.1788919698554446,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.027947017602831217,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0279 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2008-10-13..2008-10-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-10-13","input_cost_last_quote":"2008-10-17","input_cost_observations":5,"residual_eur_per_litre":0.20639454273429939,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.009371617602831117,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0094 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":22721,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-10-13|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5635,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2380963,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2008-10-20","period_type":"week","period_start":"2008-10-20","period_end":"2008-10-26","retail_incl_tax_eur_per_litre":1.18744,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21412852459016393,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.45555064130915474,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6749,"total_tax_data_class":"CALCULATED","tax_share_pct":56.83655595230075,"pre_tax_eur_per_litre":0.51254,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3122124840176618,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-10-20..2008-10-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-10-20","input_cost_last_quote":"2008-10-24","input_cost_observations":5,"residual_eur_per_litre":0.20032751598233822,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.006369417602831217,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0064 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":22849,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-10-20|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5635,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2381091,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2008-10-27","period_type":"week","period_start":"2008-10-27","period_end":"2008-11-02","retail_incl_tax_eur_per_litre":1.0872600000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1960632786885246,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.45555064130915474,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.62534,"total_tax_data_class":"CALCULATED","tax_share_pct":57.51522175008738,"pre_tax_eur_per_litre":0.46192000000000005,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.29997716201693203,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-10-27..2008-10-31. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-10-27","input_cost_last_quote":"2008-10-31","input_cost_observations":5,"residual_eur_per_litre":0.16194283798306802,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.03205418239716874,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0321 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":22977,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-10-27|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5635,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2381219,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2008-11-03","period_type":"week","period_start":"2008-11-03","period_end":"2008-11-09","retail_incl_tax_eur_per_litre":1.15107,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20757,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.45555064130915474,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.67058,"total_tax_data_class":"CALCULATED","tax_share_pct":58.25709991573058,"pre_tax_eur_per_litre":0.48049000000000003,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2918513887356088,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-11-03..2008-11-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-11-03","input_cost_last_quote":"2008-11-07","input_cost_observations":5,"residual_eur_per_litre":0.18863861126439121,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.00910041760283118,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0091 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":23105,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-11-03|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5635,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2381347,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2008-11-10","period_type":"week","period_start":"2008-11-10","period_end":"2008-11-16","retail_incl_tax_eur_per_litre":1.12401,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20269032786885247,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.45555064130915474,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.65482,"total_tax_data_class":"CALCULATED","tax_share_pct":58.25748881237711,"pre_tax_eur_per_litre":0.46919,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2642822909104855,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-11-10..2008-11-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-11-10","input_cost_last_quote":"2008-11-14","input_cost_observations":5,"residual_eur_per_litre":0.20490770908951453,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004173582397168783,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":23233,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-11-10|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5635,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2381475,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2008-11-17","period_type":"week","period_start":"2008-11-17","period_end":"2008-11-23","retail_incl_tax_eur_per_litre":1.03817,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18721098360655739,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.45555064130915474,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.624,"total_tax_data_class":"CALCULATED","tax_share_pct":60.105763025323405,"pre_tax_eur_per_litre":0.41417000000000004,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.23821209619902167,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-11-17..2008-11-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-11-17","input_cost_last_quote":"2008-11-21","input_cost_observations":5,"residual_eur_per_litre":0.17595790380097837,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.02288918239716883,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0229 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2008-11-24..2008-11-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-11-24","input_cost_last_quote":"2008-11-28","input_cost_observations":4,"residual_eur_per_litre":0.14780397959352415,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.03442718239716868,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0344 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2008-12-01..2008-12-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-12-01","input_cost_last_quote":"2008-12-05","input_cost_observations":5,"residual_eur_per_litre":0.15068149594429345,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.03280158239716878,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0328 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2008-12-08..2008-12-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-12-08","input_cost_last_quote":"2008-12-12","input_cost_observations":5,"residual_eur_per_litre":0.14804496683345528,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.038585382397168785,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0386 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2008-12-15..2008-12-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-12-15","input_cost_last_quote":"2008-12-19","input_cost_observations":5,"residual_eur_per_litre":0.12827575003141078,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.05249738239716873,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0525 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2009-01-05..2009-01-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-01-05","input_cost_last_quote":"2009-01-09","input_cost_observations":5,"residual_eur_per_litre":0.05016331714991912,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.01720964163308126,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0172 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":23997,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-01-05|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5636,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2382238,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2009-01-12","period_type":"week","period_start":"2009-01-12","period_end":"2009-01-18","retail_incl_tax_eur_per_litre":0.81499,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.14696540983606557,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.41352724724023054,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.55557,"total_tax_data_class":"CALCULATED","tax_share_pct":68.16893458815446,"pre_tax_eur_per_litre":0.25942000000000004,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.20142304509728876,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-01-12..2009-01-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-01-12","input_cost_last_quote":"2009-01-16","input_cost_observations":5,"residual_eur_per_litre":0.0579969549027113,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006005641633081308,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0060 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":24124,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-01-12|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5636,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2382365,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2009-01-19","period_type":"week","period_start":"2009-01-19","period_end":"2009-01-25","retail_incl_tax_eur_per_litre":0.77725,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.14015983606557378,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.41352724724023054,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5205,"total_tax_data_class":"CALCULATED","tax_share_pct":66.9668703763268,"pre_tax_eur_per_litre":0.25675,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2031059842781748,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2009-01-20..2009-01-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-01-20","input_cost_last_quote":"2009-01-23","input_cost_observations":4,"residual_eur_per_litre":0.0536440157218252,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.04048824163308126,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0405 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":24251,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-01-19|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5636,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2382492,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2009-01-26","period_type":"week","period_start":"2009-01-26","period_end":"2009-02-01","retail_incl_tax_eur_per_litre":0.79922,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1441216393442623,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.41352724724023054,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.52451,"total_tax_data_class":"CALCULATED","tax_share_pct":65.62773704361753,"pre_tax_eur_per_litre":0.27471,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.21280798346511717,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-01-26..2009-01-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-01-26","input_cost_last_quote":"2009-01-30","input_cost_observations":5,"residual_eur_per_litre":0.061902016534882816,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.04042944163308126,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0404 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":24378,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-01-26|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5636,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2382619,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2009-02-02","period_type":"week","period_start":"2009-02-02","period_end":"2009-02-08","retail_incl_tax_eur_per_litre":0.8039,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1449655737704918,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.41352724724023054,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.51686,"total_tax_data_class":"CALCULATED","tax_share_pct":64.2940664261724,"pre_tax_eur_per_litre":0.28704,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.21426968100687024,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-02-02..2009-02-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-02-02","input_cost_last_quote":"2009-02-06","input_cost_observations":5,"residual_eur_per_litre":0.07277031899312975,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.05079204163308126,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0508 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":24505,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-02-02|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5636,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2382746,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2009-02-09","period_type":"week","period_start":"2009-02-09","period_end":"2009-02-15","retail_incl_tax_eur_per_litre":0.81343,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.14668409836065574,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.41352724724023054,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.51515,"total_tax_data_class":"CALCULATED","tax_share_pct":63.33058775801237,"pre_tax_eur_per_litre":0.29828,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.22203307562946503,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-02-09..2009-02-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-02-09","input_cost_last_quote":"2009-02-13","input_cost_observations":5,"residual_eur_per_litre":0.07624692437053497,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.05497484163308126,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0550 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":24632,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-02-09|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5636,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2382873,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2009-02-16","period_type":"week","period_start":"2009-02-16","period_end":"2009-02-22","retail_incl_tax_eur_per_litre":0.8051,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.14518196721311474,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.41352724724023054,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.49028,"total_tax_data_class":"CALCULATED","tax_share_pct":60.89678300832195,"pre_tax_eur_per_litre":0.31482,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.20371471310753797,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2009-02-17..2009-02-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-02-17","input_cost_last_quote":"2009-02-20","input_cost_observations":4,"residual_eur_per_litre":0.11110528689246203,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.08348364163308127,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0835 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":24759,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-02-16|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5636,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2383000,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2009-02-23","period_type":"week","period_start":"2009-02-23","period_end":"2009-03-01","retail_incl_tax_eur_per_litre":0.83321,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.15025098360655736,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.41352724724023054,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.50602,"total_tax_data_class":"CALCULATED","tax_share_pct":60.73138824546033,"pre_tax_eur_per_litre":0.32719,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.21044428730526962,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-02-23..2009-02-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-02-23","input_cost_last_quote":"2009-02-27","input_cost_observations":5,"residual_eur_per_litre":0.11674571269473037,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.07046504163308126,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0705 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":24886,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-02-23|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5636,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2383127,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2009-03-02","period_type":"week","period_start":"2009-03-02","period_end":"2009-03-08","retail_incl_tax_eur_per_litre":0.80674,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.14547770491803277,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.41352724724023054,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.49327,"total_tax_data_class":"CALCULATED","tax_share_pct":61.14361504326053,"pre_tax_eur_per_litre":0.31347,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2190530901159312,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-03-02..2009-03-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-03-02","input_cost_last_quote":"2009-03-06","input_cost_observations":5,"residual_eur_per_litre":0.09441690988406883,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.08019664163308125,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0802 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2009-03-09..2009-03-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-03-09","input_cost_last_quote":"2009-03-13","input_cost_observations":5,"residual_eur_per_litre":0.10149308524900166,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.07984384163308125,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0798 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":25140,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-03-09|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5636,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2383381,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2009-03-16","period_type":"week","period_start":"2009-03-16","period_end":"2009-03-22","retail_incl_tax_eur_per_litre":0.86082,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.15522983606557378,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.41352724724023054,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.52789,"total_tax_data_class":"CALCULATED","tax_share_pct":61.32408633628401,"pre_tax_eur_per_litre":0.33293,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.22007605670160352,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-03-16..2009-03-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-03-16","input_cost_last_quote":"2009-03-20","input_cost_observations":5,"residual_eur_per_litre":0.11285394329839649,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.04985784163308126,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0499 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":25267,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-03-16|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5636,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2383508,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2009-03-23","period_type":"week","period_start":"2009-03-23","period_end":"2009-03-29","retail_incl_tax_eur_per_litre":0.8364900000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.15084245901639345,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.41352724724023054,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5123100000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":61.24520317039056,"pre_tax_eur_per_litre":0.32418,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2399166145321649,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-03-23..2009-03-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-03-23","input_cost_last_quote":"2009-03-27","input_cost_observations":5,"residual_eur_per_litre":0.08426338546783509,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.06351284163308116,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0635 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":25394,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-03-23|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5636,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2383635,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2009-03-30","period_type":"week","period_start":"2009-03-30","period_end":"2009-04-05","retail_incl_tax_eur_per_litre":0.82459,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.14869655737704918,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.41352724724023054,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.49825,"total_tax_data_class":"CALCULATED","tax_share_pct":60.4239682751428,"pre_tax_eur_per_litre":0.32633999999999996,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.22908877738679248,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-03-30..2009-04-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-03-30","input_cost_last_quote":"2009-04-03","input_cost_observations":5,"residual_eur_per_litre":0.09725122261320747,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.07804804163308121,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0780 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":25521,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-03-30|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5636,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2383762,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2009-04-06","period_type":"week","period_start":"2009-04-06","period_end":"2009-04-12","retail_incl_tax_eur_per_litre":0.88905,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16032049180327868,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.41352724724023054,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.53261,"total_tax_data_class":"CALCULATED","tax_share_pct":59.90776671728249,"pre_tax_eur_per_litre":0.35644,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.24323412289255886,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2009-04-06..2009-04-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-04-06","input_cost_last_quote":"2009-04-09","input_cost_observations":4,"residual_eur_per_litre":0.11320587710744114,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.05031004163308126,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0503 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":25648,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-04-06|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5636,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2383888,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2009-04-20","period_type":"week","period_start":"2009-04-20","period_end":"2009-04-26","retail_incl_tax_eur_per_litre":0.8910399999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16067934426229508,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.41352724724023054,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5382099999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":60.402451068414436,"pre_tax_eur_per_litre":0.35283,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.23644506308242907,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-04-20..2009-04-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-04-20","input_cost_last_quote":"2009-04-24","input_cost_observations":5,"residual_eur_per_litre":0.11638493691757093,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.04391584163308136,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0439 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":25774,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-04-20|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5636,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2384014,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2009-04-27","period_type":"week","period_start":"2009-04-27","period_end":"2009-05-03","retail_incl_tax_eur_per_litre":0.84681,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.15270344262295082,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.41352724724023054,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.51288,"total_tax_data_class":"CALCULATED","tax_share_pct":60.566124632444115,"pre_tax_eur_per_litre":0.33393,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.23628817994608534,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2009-04-27..2009-04-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-04-27","input_cost_last_quote":"2009-04-30","input_cost_observations":4,"residual_eur_per_litre":0.09764182005391465,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.06508784163308126,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0651 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":25900,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-04-27|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5636,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2384140,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2009-05-04","period_type":"week","period_start":"2009-05-04","period_end":"2009-05-10","retail_incl_tax_eur_per_litre":0.9008400000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1624465573770492,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.41352724724023054,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5373000000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":59.64433195684028,"pre_tax_eur_per_litre":0.36354000000000003,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.25836659435757914,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-05-04..2009-05-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-05-04","input_cost_last_quote":"2009-05-08","input_cost_observations":5,"residual_eur_per_litre":0.1051734056424209,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.04718204163308119,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0472 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":26026,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-05-04|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5636,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2384266,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2009-05-11","period_type":"week","period_start":"2009-05-11","period_end":"2009-05-17","retail_incl_tax_eur_per_litre":0.9094,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16399016393442623,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.41352724724023054,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.54099,"total_tax_data_class":"CALCULATED","tax_share_pct":59.4886738508907,"pre_tax_eur_per_litre":0.36841,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.26092871351357033,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-05-11..2009-05-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-05-11","input_cost_last_quote":"2009-05-15","input_cost_observations":5,"residual_eur_per_litre":0.1074812864864297,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.044563441633081256,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0446 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":26152,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-05-11|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5636,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2384392,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2009-05-18","period_type":"week","period_start":"2009-05-18","period_end":"2009-05-24","retail_incl_tax_eur_per_litre":0.91965,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16583852459016393,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.41352724724023054,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.53558,"total_tax_data_class":"CALCULATED","tax_share_pct":58.23737291360844,"pre_tax_eur_per_litre":0.38407,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2656258237382895,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-05-18..2009-05-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-05-18","input_cost_last_quote":"2009-05-22","input_cost_observations":5,"residual_eur_per_litre":0.11844417626171048,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.05341864163308126,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0534 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2009-05-26..2009-05-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-05-26","input_cost_last_quote":"2009-05-29","input_cost_observations":4,"residual_eur_per_litre":0.12471271657509504,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.04790924163308126,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0479 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":26404,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-05-25|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5636,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2384644,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2009-06-01","period_type":"week","period_start":"2009-06-01","period_end":"2009-06-07","retail_incl_tax_eur_per_litre":0.9598800000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1730931147540984,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.41352724724023054,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5433300000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":56.60395049381172,"pre_tax_eur_per_litre":0.41655000000000003,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.29781567946431425,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-06-01..2009-06-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-06-01","input_cost_last_quote":"2009-06-05","input_cost_observations":5,"residual_eur_per_litre":0.11873432053568576,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.052814241633081196,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0528 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":26530,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-06-01|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5636,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2384770,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2009-06-08","period_type":"week","period_start":"2009-06-08","period_end":"2009-06-14","retail_incl_tax_eur_per_litre":0.95911,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17295426229508196,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.41352724724023054,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.53553,"total_tax_data_class":"CALCULATED","tax_share_pct":55.83613975456413,"pre_tax_eur_per_litre":0.42358,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.31438699193813546,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-06-08..2009-06-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-06-08","input_cost_last_quote":"2009-06-12","input_cost_observations":5,"residual_eur_per_litre":0.10919300806186456,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.062160841633081255,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0622 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":26656,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-06-08|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5636,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2384896,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2009-06-15","period_type":"week","period_start":"2009-06-15","period_end":"2009-06-21","retail_incl_tax_eur_per_litre":0.9684,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17462950819672132,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.41352724724023054,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.53963,"total_tax_data_class":"CALCULATED","tax_share_pct":55.723874432052874,"pre_tax_eur_per_litre":0.42877,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3156078099764553,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-06-15..2009-06-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-06-15","input_cost_last_quote":"2009-06-19","input_cost_observations":5,"residual_eur_per_litre":0.11316219002354469,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.05920264163308126,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0592 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":26782,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-06-15|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5636,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2385022,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2009-06-22","period_type":"week","period_start":"2009-06-22","period_end":"2009-06-28","retail_incl_tax_eur_per_litre":1.00022,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18036754098360655,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.41352724724023054,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.54561,"total_tax_data_class":"CALCULATED","tax_share_pct":54.54899922017156,"pre_tax_eur_per_litre":0.45461,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.30402514516259804,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-06-22..2009-06-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-06-22","input_cost_last_quote":"2009-06-26","input_cost_observations":5,"residual_eur_per_litre":0.15058485483740194,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.05890744163308126,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0589 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":26908,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-06-22|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5636,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2385148,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2009-06-29","period_type":"week","period_start":"2009-06-29","period_end":"2009-07-05","retail_incl_tax_eur_per_litre":1.0249100000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1848198360655738,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.41352724724023054,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5522600000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":53.88375564683729,"pre_tax_eur_per_litre":0.47265,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.30380972036901105,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2009-06-29..2009-07-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-06-29","input_cost_last_quote":"2009-07-02","input_cost_observations":4,"residual_eur_per_litre":0.16884027963098897,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.056226241633081056,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0562 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":27034,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-06-29|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5636,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2385274,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2009-07-06","period_type":"week","period_start":"2009-07-06","period_end":"2009-07-12","retail_incl_tax_eur_per_litre":1.04878,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18912426229508197,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.41352724724023054,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.56569,"total_tax_data_class":"CALCULATED","tax_share_pct":53.93790880832968,"pre_tax_eur_per_litre":0.48308999999999996,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.272472879234279,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-07-06..2009-07-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-07-06","input_cost_last_quote":"2009-07-10","input_cost_observations":5,"residual_eur_per_litre":0.21061712076572098,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.04509304163308121,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0451 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":27160,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-07-06|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5636,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2385400,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2009-07-13","period_type":"week","period_start":"2009-07-13","period_end":"2009-07-19","retail_incl_tax_eur_per_litre":1.03907,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1873732786885246,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.41352724724023054,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.56265,"total_tax_data_class":"CALCULATED","tax_share_pct":54.14938358339669,"pre_tax_eur_per_litre":0.47642,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2734447876920866,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-07-13..2009-07-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-07-13","input_cost_last_quote":"2009-07-17","input_cost_observations":5,"residual_eur_per_litre":0.2029752123079134,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.04666564163308126,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0467 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":27286,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-07-13|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5636,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2385526,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2009-07-20","period_type":"week","period_start":"2009-07-20","period_end":"2009-07-26","retail_incl_tax_eur_per_litre":1.05584,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19039737704918033,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.41352724724023054,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.57476,"total_tax_data_class":"CALCULATED","tax_share_pct":54.43627822397333,"pre_tax_eur_per_litre":0.48108,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2944678772191604,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-07-20..2009-07-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-07-20","input_cost_last_quote":"2009-07-24","input_cost_observations":5,"residual_eur_per_litre":0.1866121227808396,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.035580841633081256,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0356 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":27412,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-07-20|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5636,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2385652,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2009-07-27","period_type":"week","period_start":"2009-07-27","period_end":"2009-08-02","retail_incl_tax_eur_per_litre":1.0777999999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1943573770491803,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.41352724724023054,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5899399999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":54.735572462423455,"pre_tax_eur_per_litre":0.48786,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.30474391149403923,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-07-27..2009-07-31. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-07-27","input_cost_last_quote":"2009-07-31","input_cost_observations":5,"residual_eur_per_litre":0.18311608850596078,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.02189244163308136,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0219 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2009-08-03..2009-08-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-08-03","input_cost_last_quote":"2009-08-07","input_cost_observations":5,"residual_eur_per_litre":0.165705997931676,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.013978441633081108,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0140 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":27664,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-08-03|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5636,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2385904,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2009-08-10","period_type":"week","period_start":"2009-08-10","period_end":"2009-08-16","retail_incl_tax_eur_per_litre":1.0805799999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19485868852459015,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.41352724724023054,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5962799999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":55.18147661441078,"pre_tax_eur_per_litre":0.4843,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3223387420037259,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-08-10..2009-08-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-08-10","input_cost_last_quote":"2009-08-14","input_cost_observations":5,"residual_eur_per_litre":0.16196125799627406,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.014769241633081359,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0148 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":27790,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-08-10|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5636,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2386030,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2009-08-17","period_type":"week","period_start":"2009-08-17","period_end":"2009-08-23","retail_incl_tax_eur_per_litre":1.0559800000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1904226229508197,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.41352724724023054,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5839400000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":55.298395802950814,"pre_tax_eur_per_litre":0.47204,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.31736895231685563,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-08-17..2009-08-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-08-17","input_cost_last_quote":"2009-08-21","input_cost_observations":5,"residual_eur_per_litre":0.15467104768314435,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.02441204163308116,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0244 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":27916,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-08-17|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5636,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2386156,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2009-08-24","period_type":"week","period_start":"2009-08-24","period_end":"2009-08-30","retail_incl_tax_eur_per_litre":1.06534,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1921104918032787,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.41352724724023054,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59383,"total_tax_data_class":"CALCULATED","tax_share_pct":55.740890232226334,"pre_tax_eur_per_litre":0.47151,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3179222375484397,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-08-24..2009-08-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-08-24","input_cost_last_quote":"2009-08-28","input_cost_observations":5,"residual_eur_per_litre":0.1535877624515603,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.014405441633081259,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0144 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":28042,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-08-24|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5636,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2386282,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2009-08-31","period_type":"week","period_start":"2009-08-31","period_end":"2009-09-06","retail_incl_tax_eur_per_litre":1.06384,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19184,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.41352724724023054,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59437,"total_tax_data_class":"CALCULATED","tax_share_pct":55.870243645661,"pre_tax_eur_per_litre":0.46947000000000005,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2977594875184757,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-08-31..2009-09-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-08-31","input_cost_last_quote":"2009-09-04","input_cost_observations":5,"residual_eur_per_litre":0.17171051248152436,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.01341664163308132,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0134 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":28168,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-08-31|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5636,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2386407,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2009-09-07","period_type":"week","period_start":"2009-09-07","period_end":"2009-09-13","retail_incl_tax_eur_per_litre":1.0686099999999998,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19270016393442618,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.41352724724023054,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5946399999999997,"total_tax_data_class":"CALCULATED","tax_share_pct":55.64611972562488,"pre_tax_eur_per_litre":0.47397000000000006,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.29935939895916974,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2009-09-08..2009-09-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-09-08","input_cost_last_quote":"2009-09-11","input_cost_observations":4,"residual_eur_per_litre":0.1746106010408303,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.014136641633081532,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0141 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":28293,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-09-07|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5636,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2386532,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2009-09-14","period_type":"week","period_start":"2009-09-14","period_end":"2009-09-20","retail_incl_tax_eur_per_litre":1.0383,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1872344262295082,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.41352724724023054,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5802,"total_tax_data_class":"CALCULATED","tax_share_pct":55.879803524992774,"pre_tax_eur_per_litre":0.4581,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.29551583816698634,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-09-14..2009-09-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-09-14","input_cost_last_quote":"2009-09-18","input_cost_observations":5,"residual_eur_per_litre":0.1625841618330137,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.02508524163308126,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0251 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":28418,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-09-14|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5636,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2386657,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2009-09-21","period_type":"week","period_start":"2009-09-21","period_end":"2009-09-27","retail_incl_tax_eur_per_litre":1.0413599999999998,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18778622950819668,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.41352724724023054,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5849999999999997,"total_tax_data_class":"CALCULATED","tax_share_pct":56.17653837289698,"pre_tax_eur_per_litre":0.45636000000000004,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2858675596894731,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-09-21..2009-09-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-09-21","input_cost_last_quote":"2009-09-25","input_cost_observations":5,"residual_eur_per_litre":0.17049244031052693,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.019902441633081507,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0199 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":28543,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-09-21|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5636,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2386782,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2009-09-28","period_type":"week","period_start":"2009-09-28","period_end":"2009-10-04","retail_incl_tax_eur_per_litre":1.02098,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1841111475409836,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.41352724724023054,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.57654,"total_tax_data_class":"CALCULATED","tax_share_pct":56.46927461850379,"pre_tax_eur_per_litre":0.44444,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.28423031411293176,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-09-28..2009-10-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-09-28","input_cost_last_quote":"2009-10-02","input_cost_observations":5,"residual_eur_per_litre":0.16020968588706822,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.02574004163308126,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0257 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":28668,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-09-28|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5636,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2386907,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2009-10-05","period_type":"week","period_start":"2009-10-05","period_end":"2009-10-11","retail_incl_tax_eur_per_litre":1.01103,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18231688524590164,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.41352724724023054,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.57494,"total_tax_data_class":"CALCULATED","tax_share_pct":56.866759641158026,"pre_tax_eur_per_litre":0.43609,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.29019790975906906,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-10-05..2009-10-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-10-05","input_cost_last_quote":"2009-10-09","input_cost_observations":5,"residual_eur_per_litre":0.14589209024093094,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.025503041633081258,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0255 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2009-10-12..2009-10-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-10-12","input_cost_last_quote":"2009-10-16","input_cost_observations":5,"residual_eur_per_litre":0.12204753324770524,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.030728241633081257,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0307 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2009-10-19..2009-10-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-10-19","input_cost_last_quote":"2009-10-23","input_cost_observations":5,"residual_eur_per_litre":0.1034226812369354,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.023839841633081223,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0238 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2009-10-26..2009-10-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-10-26","input_cost_last_quote":"2009-10-30","input_cost_observations":5,"residual_eur_per_litre":0.10426453971612604,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.02170904163308126,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0217 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2009-11-02..2009-11-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-11-02","input_cost_last_quote":"2009-11-06","input_cost_observations":5,"residual_eur_per_litre":0.10599286318837053,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.030984641633081296,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0310 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":29291,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-11-02|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5636,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2387532,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2009-11-09","period_type":"week","period_start":"2009-11-09","period_end":"2009-11-15","retail_incl_tax_eur_per_litre":1.02916,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18558622950819673,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.41352724724023054,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.57724,"total_tax_data_class":"CALCULATED","tax_share_pct":56.08846049205177,"pre_tax_eur_per_litre":0.45192000000000004,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3206589248676871,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-11-09..2009-11-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-11-09","input_cost_last_quote":"2009-11-13","input_cost_observations":5,"residual_eur_per_litre":0.13126107513231294,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.02668564163308131,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0267 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":29415,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-11-09|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5636,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2387655,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2009-11-16","period_type":"week","period_start":"2009-11-16","period_end":"2009-11-22","retail_incl_tax_eur_per_litre":1.0542,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1901016393442623,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.41352724724023054,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5934200000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":56.29102637070765,"pre_tax_eur_per_litre":0.46077999999999997,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3253135656808794,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-11-16..2009-11-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-11-16","input_cost_last_quote":"2009-11-20","input_cost_observations":5,"residual_eur_per_litre":0.13546643431912062,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.012454841633081222,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0125 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2009-11-23..2009-11-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-11-23","input_cost_last_quote":"2009-11-27","input_cost_observations":4,"residual_eur_per_litre":0.12985182498169365,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.01541984163308126,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0154 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2009-11-30..2009-12-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-11-30","input_cost_last_quote":"2009-12-04","input_cost_observations":5,"residual_eur_per_litre":0.11902446063223107,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.01816644163308126,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0182 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2009-12-07..2009-12-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-12-07","input_cost_last_quote":"2009-12-11","input_cost_observations":5,"residual_eur_per_litre":0.1338927677204168,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.01052544163308126,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0105 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2009-12-14..2009-12-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-12-14","input_cost_last_quote":"2009-12-18","input_cost_observations":5,"residual_eur_per_litre":0.12894799206308616,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.01865604163308126,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0187 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2009-12-21..2009-12-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-12-21","input_cost_last_quote":"2009-12-24","input_cost_observations":4,"residual_eur_per_litre":0.10773089782984405,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.02309064163308122,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0231 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2010-01-04..2010-01-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-01-04","input_cost_last_quote":"2010-01-08","input_cost_observations":5,"residual_eur_per_litre":0.09991099925934355,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.009834653720291743,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0098 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":30281,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-01-04|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5637,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2388521,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2010-01-11","period_type":"week","period_start":"2010-01-11","period_end":"2010-01-17","retail_incl_tax_eur_per_litre":1.05241,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1897788524590164,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.396034873999761,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59832,"total_tax_data_class":"CALCULATED","tax_share_pct":56.85236742334261,"pre_tax_eur_per_litre":0.45409,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3400078987487843,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-01-11..2010-01-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-01-11","input_cost_last_quote":"2010-01-15","input_cost_observations":5,"residual_eur_per_litre":0.1140821012512157,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.01525765372029158,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0153 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":30403,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-01-11|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5637,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2388642,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2010-01-18","period_type":"week","period_start":"2010-01-18","period_end":"2010-01-24","retail_incl_tax_eur_per_litre":1.08534,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19571704918032787,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.396034873999761,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.60788,"total_tax_data_class":"CALCULATED","tax_share_pct":56.00825547754621,"pre_tax_eur_per_litre":0.47746,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3301338606907431,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2010-01-19..2010-01-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-01-19","input_cost_last_quote":"2010-01-22","input_cost_observations":4,"residual_eur_per_litre":0.14732613930925692,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.01967625372029158,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0197 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":30525,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-01-18|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5637,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2388763,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2010-01-25","period_type":"week","period_start":"2010-01-25","period_end":"2010-01-31","retail_incl_tax_eur_per_litre":1.06653,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19232508196721312,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.396034873999761,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59996,"total_tax_data_class":"CALCULATED","tax_share_pct":56.253457474238886,"pre_tax_eur_per_litre":0.46657,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.32168575959529444,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-01-25..2010-01-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-01-25","input_cost_last_quote":"2010-01-29","input_cost_observations":5,"residual_eur_per_litre":0.14488424040470554,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.01415205372029158,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0142 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":30647,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-01-25|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5637,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2388885,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2010-02-01","period_type":"week","period_start":"2010-02-01","period_end":"2010-02-07","retail_incl_tax_eur_per_litre":1.07704,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19422032786885246,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.396034873999761,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.60825,"total_tax_data_class":"CALCULATED","tax_share_pct":56.47422565550026,"pre_tax_eur_per_litre":0.46879000000000004,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.32881216538638053,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-02-01..2010-02-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-02-01","input_cost_last_quote":"2010-02-05","input_cost_observations":5,"residual_eur_per_litre":0.1399778346136195,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02195365372029153,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0220 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":30769,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-02-01|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5637,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2389006,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2010-02-08","period_type":"week","period_start":"2010-02-08","period_end":"2010-02-14","retail_incl_tax_eur_per_litre":1.05945,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19104836065573771,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.396034873999761,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59504,"total_tax_data_class":"CALCULATED","tax_share_pct":56.164991269054696,"pre_tax_eur_per_litre":0.46441000000000004,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3254675454587008,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-02-08..2010-02-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-02-08","input_cost_last_quote":"2010-02-12","input_cost_observations":5,"residual_eur_per_litre":0.13894245454129925,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.009707253720291532,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0097 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2010-02-16..2010-02-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-02-16","input_cost_last_quote":"2010-02-19","input_cost_observations":4,"residual_eur_per_litre":0.11897292500931356,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02041785372029153,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0204 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2010-02-22..2010-02-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-02-22","input_cost_last_quote":"2010-02-26","input_cost_observations":5,"residual_eur_per_litre":0.11967045342853883,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02737565372029148,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0274 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2010-03-01..2010-03-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-03-01","input_cost_last_quote":"2010-03-05","input_cost_observations":5,"residual_eur_per_litre":0.12824375016745643,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.030220853720291627,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0302 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2010-03-08..2010-03-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-03-08","input_cost_last_quote":"2010-03-12","input_cost_observations":5,"residual_eur_per_litre":0.12914418800049365,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.03977045372029178,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0398 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2010-03-15..2010-03-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-03-15","input_cost_last_quote":"2010-03-19","input_cost_observations":5,"residual_eur_per_litre":0.1392804422365605,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.03615145372029158,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0362 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":31501,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-03-15|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5637,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2389739,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2010-03-22","period_type":"week","period_start":"2010-03-22","period_end":"2010-03-28","retail_incl_tax_eur_per_litre":1.13885,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20536639344262295,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.396034873999761,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.62779,"total_tax_data_class":"CALCULATED","tax_share_pct":55.12490670413136,"pre_tax_eur_per_litre":0.51106,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3677171618838731,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-03-22..2010-03-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-03-22","input_cost_last_quote":"2010-03-26","input_cost_observations":5,"residual_eur_per_litre":0.1433428381161269,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.03219425372029158,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0322 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":31623,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-03-22|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5637,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2389860,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2010-03-29","period_type":"week","period_start":"2010-03-29","period_end":"2010-04-04","retail_incl_tax_eur_per_litre":1.1512,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20759344262295082,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.396034873999761,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6336400000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":55.0416956219597,"pre_tax_eur_per_litre":0.5175599999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.376165181327786,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2010-03-29..2010-04-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-03-29","input_cost_last_quote":"2010-04-01","input_cost_observations":4,"residual_eur_per_litre":0.14139481867221393,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0366142537202917,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0366 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":31745,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-03-29|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5637,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2389981,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2010-04-12","period_type":"week","period_start":"2010-04-12","period_end":"2010-04-18","retail_incl_tax_eur_per_litre":1.1721199999999998,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21136590163934424,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.396034873999761,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6401799999999997,"total_tax_data_class":"CALCULATED","tax_share_pct":54.617274681773196,"pre_tax_eur_per_litre":0.5319400000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.395000642080771,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-04-12..2010-04-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-04-12","input_cost_last_quote":"2010-04-16","input_cost_observations":5,"residual_eur_per_litre":0.13693935791922907,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.03999065372029126,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0400 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":31867,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-04-12|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5637,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2390104,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2010-04-19","period_type":"week","period_start":"2010-04-19","period_end":"2010-04-25","retail_incl_tax_eur_per_litre":1.17676,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21220262295081968,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.396034873999761,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.637,"total_tax_data_class":"CALCULATED","tax_share_pct":54.13168360583297,"pre_tax_eur_per_litre":0.53976,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.39751119372831795,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-04-19..2010-04-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-04-19","input_cost_last_quote":"2010-04-23","input_cost_observations":5,"residual_eur_per_litre":0.14224880627168204,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.03509025372029158,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0351 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":31989,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-04-19|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5637,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2390225,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2010-04-26","period_type":"week","period_start":"2010-04-26","period_end":"2010-05-02","retail_incl_tax_eur_per_litre":1.17897,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2126011475409836,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.396034873999761,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.64005,"total_tax_data_class":"CALCULATED","tax_share_pct":54.28891320389832,"pre_tax_eur_per_litre":0.53892,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.407069016991522,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-04-26..2010-04-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-04-26","input_cost_last_quote":"2010-04-30","input_cost_observations":5,"residual_eur_per_litre":0.13185098300847803,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.03832505372029158,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0383 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":32111,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-04-26|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5637,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2390348,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2010-05-03","period_type":"week","period_start":"2010-05-03","period_end":"2010-05-09","retail_incl_tax_eur_per_litre":1.18386,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21348295081967214,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.396034873999761,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.63687,"total_tax_data_class":"CALCULATED","tax_share_pct":53.79605696619533,"pre_tax_eur_per_litre":0.54699,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.40065542986429376,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-05-03..2010-05-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-05-03","input_cost_last_quote":"2010-05-07","input_cost_observations":5,"residual_eur_per_litre":0.14633457013570622,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.03336965372029158,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0334 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2010-05-10..2010-05-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-05-10","input_cost_last_quote":"2010-05-14","input_cost_observations":5,"residual_eur_per_litre":0.14300113553112212,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.01901605372029158,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0190 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2010-05-17..2010-05-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-05-17","input_cost_last_quote":"2010-05-21","input_cost_observations":5,"residual_eur_per_litre":0.17606967562928658,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02008165372029158,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0201 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2010-05-24..2010-05-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-05-24","input_cost_last_quote":"2010-05-28","input_cost_observations":5,"residual_eur_per_litre":0.17406925622227137,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.008396053720291457,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0084 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2010-06-01..2010-06-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-06-01","input_cost_last_quote":"2010-06-04","input_cost_observations":4,"residual_eur_per_litre":0.15615033882864243,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.012722453720291458,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0127 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":32721,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-05-31|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5637,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2390958,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2010-06-07","period_type":"week","period_start":"2010-06-07","period_end":"2010-06-13","retail_incl_tax_eur_per_litre":1.12016,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20199606557377048,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.396034873999761,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6014800000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":53.695900585630625,"pre_tax_eur_per_litre":0.5186799999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.38084193639346753,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-06-07..2010-06-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-06-07","input_cost_last_quote":"2010-06-11","input_cost_observations":5,"residual_eur_per_litre":0.1378380636065324,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.004207853720291702,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":32843,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-06-07|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5637,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2391079,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2010-06-14","period_type":"week","period_start":"2010-06-14","period_end":"2010-06-20","retail_incl_tax_eur_per_litre":1.1358800000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20483081967213118,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.396034873999761,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6115000000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":53.83491213860619,"pre_tax_eur_per_litre":0.52438,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3896204074665979,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-06-14..2010-06-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-06-14","input_cost_last_quote":"2010-06-18","input_cost_observations":5,"residual_eur_per_litre":0.13475959253340214,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.01297385372029178,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0130 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":32965,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-06-14|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5637,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2391203,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2010-06-21","period_type":"week","period_start":"2010-06-21","period_end":"2010-06-27","retail_incl_tax_eur_per_litre":1.158,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20881967213114755,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.396034873999761,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6194199999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":53.490500863557855,"pre_tax_eur_per_litre":0.5385800000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3920635558534234,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-06-21..2010-06-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-06-21","input_cost_last_quote":"2010-06-25","input_cost_observations":5,"residual_eur_per_litre":0.14651644414657672,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.017769853720291457,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0178 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":33087,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-06-21|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5637,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2391325,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2010-06-28","period_type":"week","period_start":"2010-06-28","period_end":"2010-07-04","retail_incl_tax_eur_per_litre":1.1395899999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20549983606557376,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.396034873999761,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.60674,"total_tax_data_class":"CALCULATED","tax_share_pct":53.241955440114424,"pre_tax_eur_per_litre":0.53285,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.37663628238664404,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-06-28..2010-07-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-06-28","input_cost_last_quote":"2010-07-02","input_cost_observations":5,"residual_eur_per_litre":0.15621371761335598,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.00635045372029148,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0064 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":33209,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-06-28|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5637,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2391447,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2010-07-05","period_type":"week","period_start":"2010-07-05","period_end":"2010-07-11","retail_incl_tax_eur_per_litre":1.13381,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20445754098360655,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.396034873999761,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.60622,"total_tax_data_class":"CALCULATED","tax_share_pct":53.467512193401014,"pre_tax_eur_per_litre":0.52759,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3688400861850148,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2010-07-06..2010-07-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-07-06","input_cost_last_quote":"2010-07-09","input_cost_observations":4,"residual_eur_per_litre":0.15874991381498518,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.00698765372029158,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0070 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":33331,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-07-05|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5637,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2391568,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2010-07-12","period_type":"week","period_start":"2010-07-12","period_end":"2010-07-18","retail_incl_tax_eur_per_litre":1.1503599999999998,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20744196721311473,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.396034873999761,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6141199999999998,"total_tax_data_class":"CALCULATED","tax_share_pct":53.385027295803056,"pre_tax_eur_per_litre":0.53624,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.37396012585021776,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-07-12..2010-07-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-07-12","input_cost_last_quote":"2010-07-16","input_cost_observations":5,"residual_eur_per_litre":0.1622798741497822,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.01298465372029138,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0130 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":33453,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-07-12|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5637,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2391689,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2010-07-19","period_type":"week","period_start":"2010-07-19","period_end":"2010-07-25","retail_incl_tax_eur_per_litre":1.12685,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20320245901639344,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.396034873999761,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.60473,"total_tax_data_class":"CALCULATED","tax_share_pct":53.66552779873098,"pre_tax_eur_per_litre":0.52212,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3744802383209945,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-07-19..2010-07-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-07-19","input_cost_last_quote":"2010-07-23","input_cost_observations":5,"residual_eur_per_litre":0.1476397616790055,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.00670105372029158,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0067 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":33575,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-07-19|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5637,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2391812,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2010-07-26","period_type":"week","period_start":"2010-07-26","period_end":"2010-08-01","retail_incl_tax_eur_per_litre":1.1476199999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.206947868852459,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.396034873999761,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.61782,"total_tax_data_class":"CALCULATED","tax_share_pct":53.83489308307628,"pre_tax_eur_per_litre":0.5297999999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.37339230791746536,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-07-26..2010-07-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-07-26","input_cost_last_quote":"2010-07-30","input_cost_observations":5,"residual_eur_per_litre":0.15640769208253455,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0181014537202916,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0181 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2010-08-02..2010-08-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-08-02","input_cost_last_quote":"2010-08-06","input_cost_observations":5,"residual_eur_per_litre":0.1365597422086628,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02392285372029178,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0239 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2010-08-09..2010-08-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-08-09","input_cost_last_quote":"2010-08-13","input_cost_observations":5,"residual_eur_per_litre":0.14749702627139472,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02488825372029158,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0249 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2010-08-16..2010-08-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-08-16","input_cost_last_quote":"2010-08-20","input_cost_observations":5,"residual_eur_per_litre":0.15094684802624403,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02342765372029158,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0234 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2010-08-23..2010-08-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-08-23","input_cost_last_quote":"2010-08-27","input_cost_observations":5,"residual_eur_per_litre":0.15243238516066598,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02373965372029156,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0237 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":34185,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-08-23|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5637,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2392422,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2010-08-30","period_type":"week","period_start":"2010-08-30","period_end":"2010-09-05","retail_incl_tax_eur_per_litre":1.12898,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20358655737704917,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.396034873999761,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.62011,"total_tax_data_class":"CALCULATED","tax_share_pct":54.92657088699534,"pre_tax_eur_per_litre":0.50887,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.37155035716653034,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-08-30..2010-09-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-08-30","input_cost_last_quote":"2010-09-03","input_cost_observations":5,"residual_eur_per_litre":0.13731964283346965,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02499605372029158,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0250 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":34307,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-08-30|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5637,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2392543,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2010-09-06","period_type":"week","period_start":"2010-09-06","period_end":"2010-09-12","retail_incl_tax_eur_per_litre":1.14509,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2064916393442623,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.396034873999761,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.62802,"total_tax_data_class":"CALCULATED","tax_share_pct":54.84459736789248,"pre_tax_eur_per_litre":0.51707,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3815766528521942,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2010-09-07..2010-09-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-09-07","input_cost_last_quote":"2010-09-10","input_cost_observations":4,"residual_eur_per_litre":0.13549334714780578,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.03110205372029158,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0311 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2010-09-13..2010-09-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-09-13","input_cost_last_quote":"2010-09-17","input_cost_observations":5,"residual_eur_per_litre":0.1330751111288958,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0304450537202917,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0304 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2010-09-20..2010-09-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-09-20","input_cost_last_quote":"2010-09-24","input_cost_observations":5,"residual_eur_per_litre":0.14654450573139208,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02915285372029158,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0292 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2010-09-27..2010-10-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-09-27","input_cost_last_quote":"2010-10-01","input_cost_observations":5,"residual_eur_per_litre":0.1482799627976594,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02896485372029178,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0290 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2010-10-04..2010-10-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-10-04","input_cost_last_quote":"2010-10-08","input_cost_observations":5,"residual_eur_per_litre":0.13034446865165839,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02914985372029168,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0291 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2010-10-11..2010-10-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-10-11","input_cost_last_quote":"2010-10-15","input_cost_observations":5,"residual_eur_per_litre":0.14068450042259645,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0275642537202917,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0276 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2010-10-18..2010-10-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-10-18","input_cost_last_quote":"2010-10-22","input_cost_observations":5,"residual_eur_per_litre":0.14639428895683562,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.03250525372029158,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0325 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2010-10-25..2010-10-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-10-25","input_cost_last_quote":"2010-10-29","input_cost_observations":5,"residual_eur_per_litre":0.14822932108018777,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.03132885372029168,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0313 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2010-11-08..2010-11-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-11-08","input_cost_last_quote":"2010-11-12","input_cost_observations":5,"residual_eur_per_litre":0.12295994332198312,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.03293905372029158,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0329 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":35405,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-11-08|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5637,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2393641,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2010-11-15","period_type":"week","period_start":"2010-11-15","period_end":"2010-11-21","retail_incl_tax_eur_per_litre":1.14555,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20657459016393442,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.396034873999761,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.62846,"total_tax_data_class":"CALCULATED","tax_share_pct":54.86098380690498,"pre_tax_eur_per_litre":0.51709,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.38798912723095025,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-11-15..2010-11-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-11-15","input_cost_last_quote":"2010-11-19","input_cost_observations":5,"residual_eur_per_litre":0.12910087276904977,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.03153765372029158,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0315 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":35527,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-11-15|PL_|euro95","vat_tax_rate_id":5628,"excise_tax_rate_id":5637,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2393764,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2010-11-22","period_type":"week","period_start":"2010-11-22","period_end":"2010-11-28","retail_incl_tax_eur_per_litre":1.15328,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20796852459016393,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.396034873999761,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.62942,"total_tax_data_class":"CALCULATED","tax_share_pct":54.57651220865705,"pre_tax_eur_per_litre":0.52386,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.39129688203451346,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2010-11-22..2010-11-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-11-22","input_cost_last_quote":"2010-11-26","input_cost_observations":4,"residual_eur_per_litre":0.13256311796548653,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.03100825372029158,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0310 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2010-11-29..2010-12-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-11-29","input_cost_last_quote":"2010-12-03","input_cost_observations":5,"residual_eur_per_litre":0.08943418786562772,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.016583853720291558,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0166 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2010-12-06..2010-12-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-12-06","input_cost_last_quote":"2010-12-10","input_cost_observations":5,"residual_eur_per_litre":0.10509098239320437,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.020140053720291703,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0201 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2010-12-13..2010-12-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-12-13","input_cost_last_quote":"2010-12-17","input_cost_observations":5,"residual_eur_per_litre":0.12549385522889026,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02055425372029178,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0206 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2010-12-20..2010-12-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-12-20","input_cost_last_quote":"2010-12-23","input_cost_observations":4,"residual_eur_per_litre":0.12317375720097426,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02295205372029158,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0230 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2011-01-03..2011-01-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-01-03","input_cost_last_quote":"2011-01-07","input_cost_observations":5,"residual_eur_per_litre":0.11785842047450189,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.005014248386127953,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0050 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2011-01-10..2011-01-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-01-10","input_cost_last_quote":"2011-01-14","input_cost_observations":5,"residual_eur_per_litre":0.123906002988717,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.012025748386127752,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0120 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":36381,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-01-10|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5638,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2394619,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2011-01-17","period_type":"week","period_start":"2011-01-17","period_end":"2011-01-23","retail_incl_tax_eur_per_litre":1.25313,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23432512195121952,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4153530500925789,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6629299999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":52.90193355836984,"pre_tax_eur_per_litre":0.5902000000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4546249555273241,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2011-01-18..2011-01-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-01-18","input_cost_last_quote":"2011-01-21","input_cost_observations":4,"residual_eur_per_litre":0.135575044472676,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.01629974838612783,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0163 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":36503,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-01-17|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5638,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2394740,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2011-01-24","period_type":"week","period_start":"2011-01-24","period_end":"2011-01-30","retail_incl_tax_eur_per_litre":1.24706,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.233190081300813,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4153530500925789,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.66136,"total_tax_data_class":"CALCULATED","tax_share_pct":53.0335348740237,"pre_tax_eur_per_litre":0.5857000000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4450706311895155,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-01-24..2011-01-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-01-24","input_cost_last_quote":"2011-01-28","input_cost_observations":5,"residual_eur_per_litre":0.14062936881048457,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.01576474838612783,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0158 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":36625,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-01-24|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5638,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2394862,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2011-01-31","period_type":"week","period_start":"2011-01-31","period_end":"2011-02-06","retail_incl_tax_eur_per_litre":1.22054,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2282310569105691,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4153530500925789,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6499599999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":53.25183934979599,"pre_tax_eur_per_litre":0.5705800000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4599007218312312,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-01-31..2011-02-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-01-31","input_cost_last_quote":"2011-02-04","input_cost_observations":5,"residual_eur_per_litre":0.11067927816876888,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.00784234838612783,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0078 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":36747,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-01-31|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5638,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2394984,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2011-02-07","period_type":"week","period_start":"2011-02-07","period_end":"2011-02-13","retail_incl_tax_eur_per_litre":1.23535,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23100040650406503,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4153530500925789,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6594999999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":53.385680171611284,"pre_tax_eur_per_litre":0.5758500000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4622983891437618,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-02-07..2011-02-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-02-07","input_cost_last_quote":"2011-02-11","input_cost_observations":5,"residual_eur_per_litre":0.1135516108562383,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.01617024838612783,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0162 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":36869,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-02-07|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5638,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2395105,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2011-02-14","period_type":"week","period_start":"2011-02-14","period_end":"2011-02-20","retail_incl_tax_eur_per_litre":1.21101,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2264490243902439,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4153530500925789,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.64738,"total_tax_data_class":"CALCULATED","tax_share_pct":53.45785749085474,"pre_tax_eur_per_litre":0.56363,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.47795871842682947,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-02-14..2011-02-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-02-14","input_cost_last_quote":"2011-02-18","input_cost_observations":5,"residual_eur_per_litre":0.08567128157317054,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.006860848386127953,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0069 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":36991,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-02-14|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5638,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2395228,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2011-02-21","period_type":"week","period_start":"2011-02-21","period_end":"2011-02-27","retail_incl_tax_eur_per_litre":1.21246,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22672016260162603,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4153530500925789,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.64936,"total_tax_data_class":"CALCULATED","tax_share_pct":53.55723075400426,"pre_tax_eur_per_litre":0.5631,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5060246449699007,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2011-02-22..2011-02-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-02-22","input_cost_last_quote":"2011-02-25","input_cost_observations":4,"residual_eur_per_litre":0.05707535503009923,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.008962748386127954,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0090 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2011-02-28..2011-03-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-02-28","input_cost_last_quote":"2011-03-04","input_cost_observations":5,"residual_eur_per_litre":0.05500035526336735,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.005404148386127953,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0054 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":37235,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-02-28|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5638,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2395471,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2011-03-07","period_type":"week","period_start":"2011-03-07","period_end":"2011-03-13","retail_incl_tax_eur_per_litre":1.23909,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23169975609756097,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4153530500925789,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6494999999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":52.41749993947171,"pre_tax_eur_per_litre":0.5895900000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5182875637361737,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-03-07..2011-03-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-03-07","input_cost_last_quote":"2011-03-11","input_cost_observations":5,"residual_eur_per_litre":0.07130243626382639,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.00301004838612783,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":37357,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-03-07|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5638,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2395593,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2011-03-14","period_type":"week","period_start":"2011-03-14","period_end":"2011-03-20","retail_incl_tax_eur_per_litre":1.23944,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2317652032520325,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4153530500925789,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.64353,"total_tax_data_class":"CALCULATED","tax_share_pct":51.92102885173949,"pre_tax_eur_per_litre":0.5959099999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5067669019532133,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-03-14..2011-03-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-03-14","input_cost_last_quote":"2011-03-18","input_cost_observations":5,"residual_eur_per_litre":0.08914309804678665,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004413551613871924,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":37479,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-03-14|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5638,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2395717,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2011-03-21","period_type":"week","period_start":"2011-03-21","period_end":"2011-03-27","retail_incl_tax_eur_per_litre":1.24317,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23246268292682926,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4153530500925789,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6429799999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":51.7210035634708,"pre_tax_eur_per_litre":0.6001900000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5127755559191146,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-03-21..2011-03-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-03-21","input_cost_last_quote":"2011-03-25","input_cost_observations":5,"residual_eur_per_litre":0.08741444408088545,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00594795161387217,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0059 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":37601,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-03-21|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5638,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2395837,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2011-03-28","period_type":"week","period_start":"2011-03-28","period_end":"2011-04-03","retail_incl_tax_eur_per_litre":1.25879,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23538349593495936,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4153530500925789,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.65031,"total_tax_data_class":"CALCULATED","tax_share_pct":51.66151621795534,"pre_tax_eur_per_litre":0.60848,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5193764042299627,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-03-28..2011-04-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-03-28","input_cost_last_quote":"2011-04-01","input_cost_observations":5,"residual_eur_per_litre":0.08910359577003728,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.000524651613872047,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":37723,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-03-28|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5638,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2395959,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2011-04-04","period_type":"week","period_start":"2011-04-04","period_end":"2011-04-10","retail_incl_tax_eur_per_litre":1.26068,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2357369105691057,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4153530500925789,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.64739,"total_tax_data_class":"CALCULATED","tax_share_pct":51.35244471237745,"pre_tax_eur_per_litre":0.61329,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5419605856425788,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-04-04..2011-04-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-04-04","input_cost_last_quote":"2011-04-08","input_cost_observations":5,"residual_eur_per_litre":0.07132941435742124,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004550951613872047,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":37845,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-04-04|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5638,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2396082,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2011-04-11","period_type":"week","period_start":"2011-04-11","period_end":"2011-04-17","retail_incl_tax_eur_per_litre":1.29301,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24178235772357723,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4153530500925789,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.65913,"total_tax_data_class":"CALCULATED","tax_share_pct":50.97640389478813,"pre_tax_eur_per_litre":0.63388,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.53790815563876,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-04-11..2011-04-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-04-11","input_cost_last_quote":"2011-04-15","input_cost_observations":5,"residual_eur_per_litre":0.09597184436123994,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.002453348386127953,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":37967,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-04-11|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5638,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2396203,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2011-04-18","period_type":"week","period_start":"2011-04-18","period_end":"2011-04-24","retail_incl_tax_eur_per_litre":1.2970599999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24253967479674796,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4153530500925789,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6608499999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":50.94984040830802,"pre_tax_eur_per_litre":0.63621,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5353903259761602,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2011-04-18..2011-04-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-04-18","input_cost_last_quote":"2011-04-21","input_cost_observations":4,"residual_eur_per_litre":0.10081967402383978,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.003637448386127853,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":38089,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-04-18|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5638,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2396325,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2011-05-02","period_type":"week","period_start":"2011-05-02","period_end":"2011-05-08","retail_incl_tax_eur_per_litre":1.31286,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2454941463414634,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4153530500925789,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6679199999999998,"total_tax_data_class":"CALCULATED","tax_share_pct":50.875188519720304,"pre_tax_eur_per_litre":0.6449400000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5093392547121245,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-05-02..2011-05-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-05-02","input_cost_last_quote":"2011-05-06","input_cost_observations":5,"residual_eur_per_litre":0.1356007452878756,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.00869954838612783,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0087 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":38211,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-05-02|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5638,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2396447,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2011-05-09","period_type":"week","period_start":"2011-05-09","period_end":"2011-05-15","retail_incl_tax_eur_per_litre":1.3083399999999998,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24464894308943086,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4153530500925789,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6661499999999998,"total_tax_data_class":"CALCULATED","tax_share_pct":50.915664124004465,"pre_tax_eur_per_litre":0.64219,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5034248522375164,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-05-09..2011-05-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-05-09","input_cost_last_quote":"2011-05-13","input_cost_observations":5,"residual_eur_per_litre":0.1387651477624836,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.007562048386127753,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0076 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":38333,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-05-09|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5638,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2396569,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2011-05-16","period_type":"week","period_start":"2011-05-16","period_end":"2011-05-22","retail_incl_tax_eur_per_litre":1.31196,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2453258536585366,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4153530500925789,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.66769,"total_tax_data_class":"CALCULATED","tax_share_pct":50.892557699929874,"pre_tax_eur_per_litre":0.64427,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.49588838966716053,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-05-16..2011-05-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-05-16","input_cost_last_quote":"2011-05-20","input_cost_observations":5,"residual_eur_per_litre":0.14838161033283948,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.008623648386127954,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0086 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":38455,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-05-16|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5638,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2396692,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2011-05-23","period_type":"week","period_start":"2011-05-23","period_end":"2011-05-29","retail_incl_tax_eur_per_litre":1.2881600000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2408754471544716,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4153530500925789,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6612900000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":51.33601415973171,"pre_tax_eur_per_litre":0.62687,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5050743145861561,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-05-23..2011-05-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-05-23","input_cost_last_quote":"2011-05-27","input_cost_observations":5,"residual_eur_per_litre":0.12179568541384389,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.006225648386128153,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0062 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":38577,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-05-23|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5638,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2396813,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2011-05-30","period_type":"week","period_start":"2011-05-30","period_end":"2011-06-05","retail_incl_tax_eur_per_litre":1.29056,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24132422764227643,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4153530500925789,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6589399999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":51.05845524423506,"pre_tax_eur_per_litre":0.6316200000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5040632164585156,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2011-05-31..2011-06-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-05-31","input_cost_last_quote":"2011-06-03","input_cost_observations":4,"residual_eur_per_litre":0.1275567835414845,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.00278314838612783,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":38699,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-05-30|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5638,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2396935,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2011-06-06","period_type":"week","period_start":"2011-06-06","period_end":"2011-06-12","retail_incl_tax_eur_per_litre":1.2931199999999998,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24180292682926827,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4153530500925789,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6608699999999998,"total_tax_data_class":"CALCULATED","tax_share_pct":51.10662583518931,"pre_tax_eur_per_litre":0.63225,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5074962977785251,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-06-06..2011-06-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-06-06","input_cost_last_quote":"2011-06-10","input_cost_observations":5,"residual_eur_per_litre":0.12475370222147483,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.004568248386127753,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":38821,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-06-06|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5638,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2397057,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2011-06-13","period_type":"week","period_start":"2011-06-13","period_end":"2011-06-19","retail_incl_tax_eur_per_litre":1.29777,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24267243902439026,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4153530500925789,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.66472,"total_tax_data_class":"CALCULATED","tax_share_pct":51.22016998389545,"pre_tax_eur_per_litre":0.63305,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.513990213942787,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-06-13..2011-06-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-06-13","input_cost_last_quote":"2011-06-17","input_cost_observations":5,"residual_eur_per_litre":0.11905978605721299,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.008234248386127954,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0082 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":38943,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-06-13|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5638,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2397179,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2011-06-20","period_type":"week","period_start":"2011-06-20","period_end":"2011-06-26","retail_incl_tax_eur_per_litre":1.27084,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23763674796747966,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4153530500925789,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6537,"total_tax_data_class":"CALCULATED","tax_share_pct":51.438418683705265,"pre_tax_eur_per_litre":0.61714,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4849910803819731,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-06-20..2011-06-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-06-20","input_cost_last_quote":"2011-06-24","input_cost_observations":5,"residual_eur_per_litre":0.1321489196180269,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.000873548386127953,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":39065,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-06-20|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5638,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2397301,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2011-06-27","period_type":"week","period_start":"2011-06-27","period_end":"2011-07-03","retail_incl_tax_eur_per_litre":1.26166,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23592016260162602,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4153530500925789,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.65067,"total_tax_data_class":"CALCULATED","tax_share_pct":51.57253142685034,"pre_tax_eur_per_litre":0.61099,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4773040763095024,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-06-27..2011-07-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-06-27","input_cost_last_quote":"2011-07-01","input_cost_observations":5,"residual_eur_per_litre":0.13368592369049762,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.000741951613872047,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":39187,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-06-27|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5638,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2397425,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2011-07-04","period_type":"week","period_start":"2011-07-04","period_end":"2011-07-10","retail_incl_tax_eur_per_litre":1.2767000000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23873252032520328,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4153530500925789,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6597800000000003,"total_tax_data_class":"CALCULATED","tax_share_pct":51.67854625205608,"pre_tax_eur_per_litre":0.61692,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5070023839126248,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2011-07-05..2011-07-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-07-05","input_cost_last_quote":"2011-07-08","input_cost_observations":4,"residual_eur_per_litre":0.10991761608737521,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.007004148386128153,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0070 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":39309,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-07-04|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5638,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2397545,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2011-07-11","period_type":"week","period_start":"2011-07-11","period_end":"2011-07-17","retail_incl_tax_eur_per_litre":1.2618099999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2359482113821138,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4153530500925789,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6528999999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":51.743130899263754,"pre_tax_eur_per_litre":0.60891,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5255136085732907,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-07-11..2011-07-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-07-11","input_cost_last_quote":"2011-07-15","input_cost_observations":5,"residual_eur_per_litre":0.08339639142670939,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.001966448386127853,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":39431,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-07-11|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5638,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2397667,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2011-07-18","period_type":"week","period_start":"2011-07-18","period_end":"2011-07-24","retail_incl_tax_eur_per_litre":1.2671700000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23695048780487807,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4153530500925789,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.64743,"total_tax_data_class":"CALCULATED","tax_share_pct":51.09259215417032,"pre_tax_eur_per_litre":0.6197400000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5233787206847643,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-07-18..2011-07-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-07-18","input_cost_last_quote":"2011-07-22","input_cost_observations":5,"residual_eur_per_litre":0.09636127931523572,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00599445161387207,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0060 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":39553,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-07-18|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5638,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2397789,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2011-07-25","period_type":"week","period_start":"2011-07-25","period_end":"2011-07-31","retail_incl_tax_eur_per_litre":1.30052,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24318666666666666,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4153530500925789,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.65835,"total_tax_data_class":"CALCULATED","tax_share_pct":50.622058868760185,"pre_tax_eur_per_litre":0.64217,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5154127438008994,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-07-25..2011-07-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-07-25","input_cost_last_quote":"2011-07-29","input_cost_observations":5,"residual_eur_per_litre":0.12675725619910058,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.000233351613872047,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":39675,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-07-25|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5638,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2397911,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2011-08-01","period_type":"week","period_start":"2011-08-01","period_end":"2011-08-07","retail_incl_tax_eur_per_litre":1.3218,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24716585365853658,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4153530500925789,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6639599999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":50.23150249659555,"pre_tax_eur_per_litre":0.6578400000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4970721010429123,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-08-01..2011-08-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-08-01","input_cost_last_quote":"2011-08-05","input_cost_observations":5,"residual_eur_per_litre":0.1607678989570878,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.00177254838612783,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":39797,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-08-01|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5638,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2398034,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2011-08-08","period_type":"week","period_start":"2011-08-08","period_end":"2011-08-14","retail_incl_tax_eur_per_litre":1.29962,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24301837398373985,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4153530500925789,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6527499999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":50.22621997199181,"pre_tax_eur_per_litre":0.6468700000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.46482604346919604,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-08-08..2011-08-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-08-08","input_cost_last_quote":"2011-08-12","input_cost_observations":5,"residual_eur_per_litre":0.18204395653080407,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00691435161387217,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0069 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2011-08-22..2011-08-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-08-22","input_cost_last_quote":"2011-08-26","input_cost_observations":5,"residual_eur_per_litre":0.10707592549560198,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.022766351613871947,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0228 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2011-08-30..2011-09-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-08-30","input_cost_last_quote":"2011-09-02","input_cost_observations":4,"residual_eur_per_litre":0.0690887098608062,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.01962265161387205,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0196 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":40163,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-08-29|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5638,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2398400,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2011-09-05","period_type":"week","period_start":"2011-09-05","period_end":"2011-09-11","retail_incl_tax_eur_per_litre":1.18839,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22221926829268293,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4153530500925789,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6169299999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":51.913092503302785,"pre_tax_eur_per_litre":0.5714600000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5210860219156916,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2011-09-06..2011-09-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-09-06","input_cost_last_quote":"2011-09-09","input_cost_observations":4,"residual_eur_per_litre":0.05037397808430847,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.02539005161387217,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0254 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":40285,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-09-05|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5638,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2398521,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2011-09-12","period_type":"week","period_start":"2011-09-12","period_end":"2011-09-18","retail_incl_tax_eur_per_litre":1.1736600000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2194648780487805,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4153530500925789,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.60344,"total_tax_data_class":"CALCULATED","tax_share_pct":51.41523098682753,"pre_tax_eur_per_litre":0.5702200000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5272238560810062,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-09-12..2011-09-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-09-12","input_cost_last_quote":"2011-09-16","input_cost_observations":5,"residual_eur_per_litre":0.042996143918993875,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.03859485161387207,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0386 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":40407,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-09-12|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5638,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2398643,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2011-09-19","period_type":"week","period_start":"2011-09-19","period_end":"2011-09-25","retail_incl_tax_eur_per_litre":1.18051,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22074577235772358,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4153530500925789,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6010900000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":50.917823652489176,"pre_tax_eur_per_litre":0.5794199999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5188886002424751,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-09-19..2011-09-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-09-19","input_cost_last_quote":"2011-09-23","input_cost_observations":5,"residual_eur_per_litre":0.060531399757524876,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.04306085161387192,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0431 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2011-09-26..2011-09-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-09-26","input_cost_last_quote":"2011-09-30","input_cost_observations":5,"residual_eur_per_litre":0.08638042559280938,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.04565525161387217,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0457 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2011-10-03..2011-10-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-10-03","input_cost_last_quote":"2011-10-07","input_cost_observations":5,"residual_eur_per_litre":0.0950497229125776,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.044876051613872044,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0449 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2011-10-10..2011-10-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-10-10","input_cost_last_quote":"2011-10-14","input_cost_observations":5,"residual_eur_per_litre":0.07277203435661121,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.038083451613871944,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0381 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2011-10-17..2011-10-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-10-17","input_cost_last_quote":"2011-10-21","input_cost_observations":5,"residual_eur_per_litre":0.08989537085804844,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.03523515161387217,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0352 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":41015,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-10-17|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5638,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2399250,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2011-10-24","period_type":"week","period_start":"2011-10-24","period_end":"2011-10-30","retail_incl_tax_eur_per_litre":1.21409,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2270249593495935,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4153530500925789,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.60655,"total_tax_data_class":"CALCULATED","tax_share_pct":49.95922872274708,"pre_tax_eur_per_litre":0.60754,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5009586652708702,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-10-24..2011-10-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-10-24","input_cost_last_quote":"2011-10-28","input_cost_observations":5,"residual_eur_per_litre":0.10658133472912985,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.044068451613872045,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0441 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":41136,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-10-24|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5638,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2399371,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2011-10-31","period_type":"week","period_start":"2011-10-31","period_end":"2011-11-06","retail_incl_tax_eur_per_litre":1.22692,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2294240650406504,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4153530500925789,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6115,"total_tax_data_class":"CALCULATED","tax_share_pct":49.84025038307306,"pre_tax_eur_per_litre":0.61542,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5007840546068109,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-10-31..2011-11-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-10-31","input_cost_last_quote":"2011-11-04","input_cost_observations":5,"residual_eur_per_litre":0.11463594539318918,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.04093085161387205,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0409 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":41257,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-10-31|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5638,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2399492,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2011-11-07","period_type":"week","period_start":"2011-11-07","period_end":"2011-11-13","retail_incl_tax_eur_per_litre":1.22681,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22940349593495934,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4153530500925789,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.60984,"total_tax_data_class":"CALCULATED","tax_share_pct":49.709408954931895,"pre_tax_eur_per_litre":0.61697,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5270551734621987,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-11-07..2011-11-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-11-07","input_cost_last_quote":"2011-11-11","input_cost_observations":5,"residual_eur_per_litre":0.08991482653780136,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.042947351613872045,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0429 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":41378,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-11-07|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5638,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2399613,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2011-11-14","period_type":"week","period_start":"2011-11-14","period_end":"2011-11-20","retail_incl_tax_eur_per_litre":1.22559,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22917536585365852,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4153530500925789,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.60682,"total_tax_data_class":"CALCULATED","tax_share_pct":49.512479703652936,"pre_tax_eur_per_litre":0.61877,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5139626029762241,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-11-14..2011-11-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-11-14","input_cost_last_quote":"2011-11-18","input_cost_observations":5,"residual_eur_per_litre":0.10480739702377596,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.046381351613872045,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0464 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":41499,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-11-14|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5638,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2399735,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2011-11-21","period_type":"week","period_start":"2011-11-21","period_end":"2011-11-27","retail_incl_tax_eur_per_litre":1.213,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2268211382113821,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4153530500925789,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.60011,"total_tax_data_class":"CALCULATED","tax_share_pct":49.47320692497939,"pre_tax_eur_per_litre":0.61289,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5006070856368267,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2011-11-21..2011-11-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-11-21","input_cost_last_quote":"2011-11-25","input_cost_observations":4,"residual_eur_per_litre":0.11228291436317339,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.05173895161387205,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0517 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":41620,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-11-21|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5638,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2399856,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2011-11-28","period_type":"week","period_start":"2011-11-28","period_end":"2011-12-04","retail_incl_tax_eur_per_litre":1.1934200000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.223159837398374,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4153530500925789,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5908000000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":49.50478456871847,"pre_tax_eur_per_litre":0.60262,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5158005051413809,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-11-28..2011-12-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-11-28","input_cost_last_quote":"2011-12-02","input_cost_observations":5,"residual_eur_per_litre":0.08681949485861912,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.058686851613871945,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0587 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":41741,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-11-28|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5638,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2399976,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2011-12-05","period_type":"week","period_start":"2011-12-05","period_end":"2011-12-11","retail_incl_tax_eur_per_litre":1.21435,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22707357723577234,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4153530500925789,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59854,"total_tax_data_class":"CALCULATED","tax_share_pct":49.28891999835303,"pre_tax_eur_per_litre":0.61581,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5130351094619048,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-12-05..2011-12-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-12-05","input_cost_last_quote":"2011-12-09","input_cost_observations":5,"residual_eur_per_litre":0.10277489053809519,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.053980551613872045,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0540 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":41862,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-12-05|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5638,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2400098,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2011-12-12","period_type":"week","period_start":"2011-12-12","period_end":"2011-12-18","retail_incl_tax_eur_per_litre":1.19329,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22313552845528456,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4153530500925789,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5888199999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":49.34424993086341,"pre_tax_eur_per_litre":0.6044700000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5101156491686628,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-12-12..2011-12-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-12-12","input_cost_last_quote":"2011-12-16","input_cost_observations":5,"residual_eur_per_litre":0.09435435083133732,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.06109235161387217,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0611 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":41983,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-12-12|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5638,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2400219,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2011-12-19","period_type":"week","period_start":"2011-12-19","period_end":"2011-12-25","retail_incl_tax_eur_per_litre":1.2165,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22747560975609757,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4153530500925789,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59736,"total_tax_data_class":"CALCULATED","tax_share_pct":49.104808877928484,"pre_tax_eur_per_litre":0.61914,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5190262112865189,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-12-19..2011-12-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-12-19","input_cost_last_quote":"2011-12-23","input_cost_observations":5,"residual_eur_per_litre":0.10011378871348109,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.055926451613872045,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0559 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2012-01-09..2012-01-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-01-09","input_cost_last_quote":"2012-01-13","input_cost_observations":5,"residual_eur_per_litre":0.07789366927876394,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.000606847058822602,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":42225,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-01-09|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5639,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2400461,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2012-01-16","period_type":"week","period_start":"2012-01-16","period_end":"2012-01-22","retail_incl_tax_eur_per_litre":1.27229,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2379078861788618,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3708088235294126,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.61676,"total_tax_data_class":"CALCULATED","tax_share_pct":48.47636938119454,"pre_tax_eur_per_litre":0.65553,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5361346332794447,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2012-01-17..2012-01-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-01-17","input_cost_last_quote":"2012-01-20","input_cost_observations":4,"residual_eur_per_litre":0.11939536672055533,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.009893247058822502,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0099 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":42346,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-01-16|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5639,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2400580,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2012-01-23","period_type":"week","period_start":"2012-01-23","period_end":"2012-01-29","retail_incl_tax_eur_per_litre":1.3069000000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.244379674796748,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3708088235294126,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6327300000000003,"total_tax_data_class":"CALCULATED","tax_share_pct":48.41456882699518,"pre_tax_eur_per_litre":0.6741699999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5262114266452859,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-01-23..2012-01-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-01-23","input_cost_last_quote":"2012-01-27","input_cost_observations":5,"residual_eur_per_litre":0.147958573354714,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.021576047058822826,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0216 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":42465,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-01-23|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5639,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2400700,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2012-01-30","period_type":"week","period_start":"2012-01-30","period_end":"2012-02-05","retail_incl_tax_eur_per_litre":1.3138699999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2456830081300813,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3708088235294126,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6368499999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":48.47130994695061,"pre_tax_eur_per_litre":0.67702,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5321470247475917,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-01-30..2012-02-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-01-30","input_cost_last_quote":"2012-02-03","input_cost_observations":5,"residual_eur_per_litre":0.14487297525240833,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0250405470588224,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0250 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":42584,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-01-30|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5639,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2400817,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2012-02-06","period_type":"week","period_start":"2012-02-06","period_end":"2012-02-12","retail_incl_tax_eur_per_litre":1.33832,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2502549593495935,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3708088235294126,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.64867,"total_tax_data_class":"CALCULATED","tax_share_pct":48.46897602964911,"pre_tax_eur_per_litre":0.68965,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5592931859753719,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-02-06..2012-02-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-02-06","input_cost_last_quote":"2012-02-10","input_cost_observations":5,"residual_eur_per_litre":0.13035681402462804,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0339556470588225,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0340 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":42703,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-02-06|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5639,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2400937,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2012-02-13","period_type":"week","period_start":"2012-02-13","period_end":"2012-02-19","retail_incl_tax_eur_per_litre":1.33446,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2495331707317073,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3708088235294126,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.64632,"total_tax_data_class":"CALCULATED","tax_share_pct":48.4330740524257,"pre_tax_eur_per_litre":0.68814,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5738638975805543,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-02-13..2012-02-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-02-13","input_cost_last_quote":"2012-02-17","input_cost_observations":5,"residual_eur_per_litre":0.1142761024194457,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.031952947058822505,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0320 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":42822,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-02-13|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5639,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2401055,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2012-02-20","period_type":"week","period_start":"2012-02-20","period_end":"2012-02-26","retail_incl_tax_eur_per_litre":1.3434300000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2512104878048781,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3708088235294126,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.65049,"total_tax_data_class":"CALCULATED","tax_share_pct":48.42008887697908,"pre_tax_eur_per_litre":0.6929400000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5836532562421205,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2012-02-21..2012-02-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-02-21","input_cost_last_quote":"2012-02-24","input_cost_observations":4,"residual_eur_per_litre":0.10928674375787958,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.035018947058822476,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0350 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":42941,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-02-20|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5639,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2401175,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2012-02-27","period_type":"week","period_start":"2012-02-27","period_end":"2012-03-04","retail_incl_tax_eur_per_litre":1.34968,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2523791869918699,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3708088235294126,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6510999999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":48.24106454863375,"pre_tax_eur_per_litre":0.6985800000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5878621859312342,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-02-27..2012-03-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-02-27","input_cost_last_quote":"2012-03-02","input_cost_observations":5,"residual_eur_per_litre":0.11071781406876595,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.03433174705882238,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0343 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":43060,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-02-27|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5639,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2401293,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2012-03-05","period_type":"week","period_start":"2012-03-05","period_end":"2012-03-11","retail_incl_tax_eur_per_litre":1.3724500000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.25663699186991873,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3708088235294126,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6599800000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":48.087726328828005,"pre_tax_eur_per_litre":0.71247,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.6040325505480679,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-03-05..2012-03-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-03-05","input_cost_last_quote":"2012-03-09","input_cost_observations":5,"residual_eur_per_litre":0.10843744945193202,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.040017047058822704,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0400 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":43179,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-03-05|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5639,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2401412,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2012-03-12","period_type":"week","period_start":"2012-03-12","period_end":"2012-03-18","retail_incl_tax_eur_per_litre":1.38462,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2589126829268293,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3708088235294126,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.66388,"total_tax_data_class":"CALCULATED","tax_share_pct":47.946729066458666,"pre_tax_eur_per_litre":0.72074,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.6068674800684549,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-03-12..2012-03-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-03-12","input_cost_last_quote":"2012-03-16","input_cost_observations":5,"residual_eur_per_litre":0.11387251993154508,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0420149470588225,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0420 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":43298,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-03-12|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5639,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2401531,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2012-03-19","period_type":"week","period_start":"2012-03-19","period_end":"2012-03-25","retail_incl_tax_eur_per_litre":1.37262,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2566687804878049,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3708088235294126,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.66006,"total_tax_data_class":"CALCULATED","tax_share_pct":48.08759889845697,"pre_tax_eur_per_litre":0.71256,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5926742758182172,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-03-19..2012-03-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-03-19","input_cost_last_quote":"2012-03-23","input_cost_observations":5,"residual_eur_per_litre":0.11988572418178278,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0400763470588225,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0401 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":43417,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-03-19|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5639,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2401650,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2012-03-26","period_type":"week","period_start":"2012-03-26","period_end":"2012-04-01","retail_incl_tax_eur_per_litre":1.3999300000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.26177552845528457,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3708088235294126,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.66398,"total_tax_data_class":"CALCULATED","tax_share_pct":47.4295143328595,"pre_tax_eur_per_litre":0.7359500000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5878040037053694,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-03-26..2012-03-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-03-26","input_cost_last_quote":"2012-03-30","input_cost_observations":5,"residual_eur_per_litre":0.14814599629463068,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.03861664705882248,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0386 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":43536,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-03-26|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5639,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2401770,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2012-04-02","period_type":"week","period_start":"2012-04-02","period_end":"2012-04-08","retail_incl_tax_eur_per_litre":1.40774,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2632359349593496,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3708088235294126,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6647799999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":47.22320883117621,"pre_tax_eur_per_litre":0.7429600000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5912352639690993,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2012-04-02..2012-04-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-04-02","input_cost_last_quote":"2012-04-05","input_cost_observations":4,"residual_eur_per_litre":0.15172473603090073,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.03780434705882238,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0378 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":43655,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-04-02|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5639,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2401888,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2012-04-16","period_type":"week","period_start":"2012-04-16","period_end":"2012-04-22","retail_incl_tax_eur_per_litre":1.40005,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2617979674796748,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3708088235294126,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6586,"total_tax_data_class":"CALCULATED","tax_share_pct":47.041177100817826,"pre_tax_eur_per_litre":0.74145,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5624023097941416,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-04-16..2012-04-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-04-16","input_cost_last_quote":"2012-04-20","input_cost_observations":5,"residual_eur_per_litre":0.17904769020585834,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0319716470588225,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0320 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":43774,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-04-16|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5639,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2402008,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2012-04-23","period_type":"week","period_start":"2012-04-23","period_end":"2012-04-29","retail_incl_tax_eur_per_litre":1.3942100000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.26070593495934963,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3708088235294126,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6565100000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":47.088315246627126,"pre_tax_eur_per_litre":0.7377,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5632159427251975,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-04-23..2012-04-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-04-23","input_cost_last_quote":"2012-04-27","input_cost_observations":5,"residual_eur_per_litre":0.1744840572748025,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.030744147058822703,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0307 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":43893,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-04-23|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5639,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2402126,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2012-04-30","period_type":"week","period_start":"2012-04-30","period_end":"2012-05-06","retail_incl_tax_eur_per_litre":1.40385,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2625085365853658,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3708088235294126,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.66151,"total_tax_data_class":"CALCULATED","tax_share_pct":47.121131174983084,"pre_tax_eur_per_litre":0.74234,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5545878486756637,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2012-04-30..2012-05-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-04-30","input_cost_last_quote":"2012-05-04","input_cost_observations":4,"residual_eur_per_litre":0.18775215132433634,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0346769470588225,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0347 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":44012,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-04-30|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5639,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2402246,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2012-05-07","period_type":"week","period_start":"2012-05-07","period_end":"2012-05-13","retail_incl_tax_eur_per_litre":1.39379,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.26062739837398374,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3708088235294126,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.65726,"total_tax_data_class":"CALCULATED","tax_share_pct":47.15631479634665,"pre_tax_eur_per_litre":0.73653,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5420781474440718,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2012-05-08..2012-05-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-05-08","input_cost_last_quote":"2012-05-11","input_cost_observations":4,"residual_eur_per_litre":0.1944518525559282,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.031763247058822504,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0318 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":44131,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-05-07|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5639,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2402365,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2012-05-14","period_type":"week","period_start":"2012-05-14","period_end":"2012-05-20","retail_incl_tax_eur_per_litre":1.35542,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.25345252032520327,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3708088235294126,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.64029,"total_tax_data_class":"CALCULATED","tax_share_pct":47.239232119933305,"pre_tax_eur_per_litre":0.71513,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5411564426263578,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-05-14..2012-05-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-05-14","input_cost_last_quote":"2012-05-18","input_cost_observations":5,"residual_eur_per_litre":0.17397355737364226,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0197152470588225,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0197 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":44250,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-05-14|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5639,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2402484,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2012-05-21","period_type":"week","period_start":"2012-05-21","period_end":"2012-05-27","retail_incl_tax_eur_per_litre":1.34295,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2511207317073171,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3708088235294126,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6351899999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":47.298112364570535,"pre_tax_eur_per_litre":0.7077600000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5374557490025906,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-05-21..2012-05-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-05-21","input_cost_last_quote":"2012-05-25","input_cost_observations":5,"residual_eur_per_litre":0.17030425099740942,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.01631034705882238,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0163 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":44369,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-05-21|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5639,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2402602,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2012-05-28","period_type":"week","period_start":"2012-05-28","period_end":"2012-06-03","retail_incl_tax_eur_per_litre":1.33892,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.25036715447154473,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3708088235294126,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.63387,"total_tax_data_class":"CALCULATED","tax_share_pct":47.341887491410986,"pre_tax_eur_per_litre":0.70505,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5238747813564498,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2012-05-29..2012-06-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-05-29","input_cost_last_quote":"2012-06-01","input_cost_observations":4,"residual_eur_per_litre":0.1811752186435502,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.015613647058822502,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0156 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":44488,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-05-28|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5639,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2402722,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2012-06-04","period_type":"week","period_start":"2012-06-04","period_end":"2012-06-10","retail_incl_tax_eur_per_litre":1.31934,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2467058536585366,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3708088235294126,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.62502,"total_tax_data_class":"CALCULATED","tax_share_pct":47.37368684342171,"pre_tax_eur_per_litre":0.69432,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4989842011335815,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-06-04..2012-06-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-06-04","input_cost_last_quote":"2012-06-08","input_cost_observations":5,"residual_eur_per_litre":0.19533579886641853,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.009231547058822502,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0092 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":44607,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-06-04|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5639,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2402841,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2012-06-11","period_type":"week","period_start":"2012-06-11","period_end":"2012-06-17","retail_incl_tax_eur_per_litre":1.3502100000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2524782926829269,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3708088235294126,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6399200000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":47.39410906451589,"pre_tax_eur_per_litre":0.71029,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4874752902874998,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-06-11..2012-06-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-06-11","input_cost_last_quote":"2012-06-15","input_cost_observations":5,"residual_eur_per_litre":0.2228147097125002,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0204584470588226,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0205 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":44726,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-06-11|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5639,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2402961,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2012-06-18","period_type":"week","period_start":"2012-06-18","period_end":"2012-06-24","retail_incl_tax_eur_per_litre":1.3503399999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.25250260162601623,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3708088235294126,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6412699999999998,"total_tax_data_class":"CALCULATED","tax_share_pct":47.48952115763437,"pre_tax_eur_per_litre":0.7090700000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.46044071903536665,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-06-18..2012-06-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-06-18","input_cost_last_quote":"2012-06-22","input_cost_observations":5,"residual_eur_per_litre":0.24862928096463346,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.022089047058822277,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0221 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":44845,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-06-18|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5639,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2403081,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2012-06-25","period_type":"week","period_start":"2012-06-25","period_end":"2012-07-01","retail_incl_tax_eur_per_litre":1.3501800000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2524726829268293,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3708088235294126,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6436100000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":47.668459020278775,"pre_tax_eur_per_litre":0.70657,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.45939382417292857,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-06-25..2012-06-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-06-25","input_cost_last_quote":"2012-06-29","input_cost_observations":5,"residual_eur_per_litre":0.24717617582707144,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0250040470588227,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0250 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":44964,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-06-25|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5639,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2403199,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2012-07-02","period_type":"week","period_start":"2012-07-02","period_end":"2012-07-08","retail_incl_tax_eur_per_litre":1.3323399999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24913674796747964,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3708088235294126,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6434499999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":48.29472957353228,"pre_tax_eur_per_litre":0.68889,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.497516679453512,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2012-07-02..2012-07-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-07-02","input_cost_last_quote":"2012-07-06","input_cost_observations":4,"residual_eur_per_litre":0.19137332054648798,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0289104470588224,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0289 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":45083,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-07-02|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5639,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2403317,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2012-07-09","period_type":"week","period_start":"2012-07-09","period_end":"2012-07-15","retail_incl_tax_eur_per_litre":1.32486,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2477380487804878,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3708088235294126,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.64085,"total_tax_data_class":"CALCULATED","tax_share_pct":48.37114864966865,"pre_tax_eur_per_litre":0.68401,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5132762999445584,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-07-09..2012-07-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-07-09","input_cost_last_quote":"2012-07-13","input_cost_observations":5,"residual_eur_per_litre":0.1707337000554417,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.027432847058822502,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0274 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":45202,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-07-09|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5639,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2403437,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2012-07-16","period_type":"week","period_start":"2012-07-16","period_end":"2012-07-22","retail_incl_tax_eur_per_litre":1.3401500000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.25059715447154474,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3708088235294126,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6483100000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":48.37592806775361,"pre_tax_eur_per_litre":0.69184,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5417980452445939,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-07-16..2012-07-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-07-16","input_cost_last_quote":"2012-07-20","input_cost_observations":5,"residual_eur_per_litre":0.15004195475540613,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0330919470588227,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0331 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":45321,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-07-16|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5639,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2403556,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2012-07-23","period_type":"week","period_start":"2012-07-23","period_end":"2012-07-29","retail_incl_tax_eur_per_litre":1.33911,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.25040268292682927,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3708088235294126,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.64694,"total_tax_data_class":"CALCULATED","tax_share_pct":48.31119176169247,"pre_tax_eur_per_litre":0.69217,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5379341811207375,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-07-23..2012-07-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-07-23","input_cost_last_quote":"2012-07-27","input_cost_observations":5,"residual_eur_per_litre":0.15423581887926247,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0316460470588225,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0316 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":45440,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-07-23|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5639,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2403675,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2012-07-30","period_type":"week","period_start":"2012-07-30","period_end":"2012-08-05","retail_incl_tax_eur_per_litre":1.36833,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.25586658536585366,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3708088235294126,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.65973,"total_tax_data_class":"CALCULATED","tax_share_pct":48.21424656332902,"pre_tax_eur_per_litre":0.7086,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5492964012968786,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-07-30..2012-08-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-07-30","input_cost_last_quote":"2012-08-03","input_cost_observations":5,"residual_eur_per_litre":0.15930359870312136,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0406571470588225,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0407 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":45559,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-07-30|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5639,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2403795,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2012-08-06","period_type":"week","period_start":"2012-08-06","period_end":"2012-08-12","retail_incl_tax_eur_per_litre":1.39696,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.261220162601626,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3708088235294126,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6737099999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":48.226864047646316,"pre_tax_eur_per_litre":0.7232500000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5732924367639984,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-08-06..2012-08-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-08-06","input_cost_last_quote":"2012-08-10","input_cost_observations":5,"residual_eur_per_litre":0.14995756323600162,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.05126764705882238,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0513 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":45678,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-08-06|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5639,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2403912,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2012-08-13","period_type":"week","period_start":"2012-08-13","period_end":"2012-08-19","retail_incl_tax_eur_per_litre":1.3858,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2591333333333333,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3708088235294126,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6668199999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":48.1180545533266,"pre_tax_eur_per_litre":0.7189800000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5875067623956267,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-08-13..2012-08-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-08-13","input_cost_last_quote":"2012-08-17","input_cost_observations":5,"residual_eur_per_litre":0.13147323760437338,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.045359747058822376,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0454 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":45797,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-08-13|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5639,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2404030,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2012-08-20","period_type":"week","period_start":"2012-08-20","period_end":"2012-08-26","retail_incl_tax_eur_per_litre":1.42,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2655284552845528,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3708088235294126,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6744500000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":47.49647887323944,"pre_tax_eur_per_litre":0.7455499999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5867060122876073,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-08-20..2012-08-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-08-20","input_cost_last_quote":"2012-08-24","input_cost_observations":5,"residual_eur_per_litre":0.15884398771239258,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.04687864705882262,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0469 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":45916,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-08-20|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5639,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2404150,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2012-08-27","period_type":"week","period_start":"2012-08-27","period_end":"2012-09-02","retail_incl_tax_eur_per_litre":1.42997,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2673927642276423,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3708088235294126,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.67548,"total_tax_data_class":"CALCULATED","tax_share_pct":47.23735462981741,"pre_tax_eur_per_litre":0.75449,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5661801678977173,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-08-27..2012-08-31. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-08-27","input_cost_last_quote":"2012-08-31","input_cost_observations":5,"residual_eur_per_litre":0.18830983210228275,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0458524470588225,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0459 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":46035,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-08-27|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5639,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2404269,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2012-09-03","period_type":"week","period_start":"2012-09-03","period_end":"2012-09-09","retail_incl_tax_eur_per_litre":1.3729200000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2567248780487805,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3708088235294126,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6535900000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":47.60583282347114,"pre_tax_eur_per_litre":0.71933,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5685013479737133,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2012-09-04..2012-09-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-09-04","input_cost_last_quote":"2012-09-07","input_cost_observations":4,"residual_eur_per_litre":0.15082865202628665,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0320492470588226,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0320 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":46154,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-09-03|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5639,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2404388,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2012-09-10","period_type":"week","period_start":"2012-09-10","period_end":"2012-09-16","retail_incl_tax_eur_per_litre":1.42189,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.26588186991869917,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3708088235294126,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.67051,"total_tax_data_class":"CALCULATED","tax_share_pct":47.1562497802221,"pre_tax_eur_per_litre":0.75138,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5630173291475512,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-09-10..2012-09-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-09-10","input_cost_last_quote":"2012-09-14","input_cost_observations":5,"residual_eur_per_litre":0.18836267085244876,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0415977470588225,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0416 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":46273,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-09-10|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5639,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2404507,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2012-09-17","period_type":"week","period_start":"2012-09-17","period_end":"2012-09-23","retail_incl_tax_eur_per_litre":1.4271099999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2668579674796748,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3708088235294126,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6724199999999998,"total_tax_data_class":"CALCULATED","tax_share_pct":47.11760130613618,"pre_tax_eur_per_litre":0.7546900000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.540342209994411,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-09-17..2012-09-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-09-17","input_cost_last_quote":"2012-09-21","input_cost_observations":5,"residual_eur_per_litre":0.21434779000558912,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.04274644705882228,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0427 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":46392,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-09-17|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5639,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2404626,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2012-09-24","period_type":"week","period_start":"2012-09-24","period_end":"2012-09-30","retail_incl_tax_eur_per_litre":1.40704,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2631050406504065,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3708088235294126,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6637300000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":47.172077552876964,"pre_tax_eur_per_litre":0.7433099999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5380899071110073,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-09-24..2012-09-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-09-24","input_cost_last_quote":"2012-09-28","input_cost_observations":5,"residual_eur_per_litre":0.20522009288899257,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.03667384705882262,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0367 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":46511,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-09-24|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5639,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2404744,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2012-10-01","period_type":"week","period_start":"2012-10-01","period_end":"2012-10-07","retail_incl_tax_eur_per_litre":1.4202000000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2655658536585366,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3708088235294126,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6709,"total_tax_data_class":"CALCULATED","tax_share_pct":47.23982537670751,"pre_tax_eur_per_litre":0.7493,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5418317688033185,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-10-01..2012-10-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-10-01","input_cost_last_quote":"2012-10-05","input_cost_observations":5,"residual_eur_per_litre":0.20746823119668154,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0424661470588226,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0425 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":46630,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-10-01|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5639,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2404864,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2012-10-08","period_type":"week","period_start":"2012-10-08","period_end":"2012-10-14","retail_incl_tax_eur_per_litre":1.4278,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2669869918699187,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3708088235294126,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6750799999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":47.281131811178035,"pre_tax_eur_per_litre":0.7527200000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5584999580534659,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-10-08..2012-10-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-10-08","input_cost_last_quote":"2012-10-12","input_cost_observations":5,"residual_eur_per_litre":0.19422004194653422,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.04585954705882238,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0459 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":46749,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-10-08|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5639,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2404982,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2012-10-15","period_type":"week","period_start":"2012-10-15","period_end":"2012-10-21","retail_incl_tax_eur_per_litre":1.4223800000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2659734959349594,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3708088235294126,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6731900000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":47.32842137825335,"pre_tax_eur_per_litre":0.74919,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5471752989416756,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-10-15..2012-10-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-10-15","input_cost_last_quote":"2012-10-19","input_cost_observations":5,"residual_eur_per_litre":0.20201470105832442,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0447814470588227,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0448 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":46868,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-10-15|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5639,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2405102,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2012-10-22","period_type":"week","period_start":"2012-10-22","period_end":"2012-10-28","retail_incl_tax_eur_per_litre":1.41261,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.26414658536585367,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3708088235294126,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.66947,"total_tax_data_class":"CALCULATED","tax_share_pct":47.39241545791124,"pre_tax_eur_per_litre":0.74314,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5245669550435457,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-10-22..2012-10-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-10-22","input_cost_last_quote":"2012-10-26","input_cost_observations":5,"residual_eur_per_litre":0.21857304495645433,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0424529470588225,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0425 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":46987,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-10-22|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5639,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2405220,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2012-10-29","period_type":"week","period_start":"2012-10-29","period_end":"2012-11-04","retail_incl_tax_eur_per_litre":1.37697,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2574821951219512,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3708088235294126,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6585999999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":47.829654967065366,"pre_tax_eur_per_litre":0.7183700000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5292641745593532,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-10-29..2012-11-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-10-29","input_cost_last_quote":"2012-11-02","input_cost_observations":5,"residual_eur_per_litre":0.189105825440647,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.03728004705882238,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0373 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":47106,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-10-29|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5639,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2405340,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2012-11-05","period_type":"week","period_start":"2012-11-05","period_end":"2012-11-11","retail_incl_tax_eur_per_litre":1.3659100000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.25541406504065045,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3708088235294126,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6590900000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":48.252813142886424,"pre_tax_eur_per_litre":0.7068200000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5316897925847354,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-11-05..2012-11-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-11-05","input_cost_last_quote":"2012-11-09","input_cost_observations":5,"residual_eur_per_litre":0.17513020741526475,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.04042654705882258,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0404 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":47225,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-11-05|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5639,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2405458,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2012-11-12","period_type":"week","period_start":"2012-11-12","period_end":"2012-11-18","retail_incl_tax_eur_per_litre":1.33331,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24931813008130083,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3708088235294126,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.64835,"total_tax_data_class":"CALCULATED","tax_share_pct":48.62710097426705,"pre_tax_eur_per_litre":0.68496,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5390783378313647,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-11-12..2012-11-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-11-12","input_cost_last_quote":"2012-11-16","input_cost_observations":5,"residual_eur_per_litre":0.1458816621686353,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0347143470588225,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0347 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":47344,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-11-12|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5639,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2405578,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2012-11-19","period_type":"week","period_start":"2012-11-19","period_end":"2012-11-25","retail_incl_tax_eur_per_litre":1.3363399999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24988471544715446,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3708088235294126,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6512999999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":48.73759671939776,"pre_tax_eur_per_litre":0.68504,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5408956645599273,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2012-11-19..2012-11-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-11-19","input_cost_last_quote":"2012-11-23","input_cost_observations":4,"residual_eur_per_litre":0.14414433544007263,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.037645947058822404,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0376 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":47463,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-11-19|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5639,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2405697,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2012-11-26","period_type":"week","period_start":"2012-11-26","period_end":"2012-12-02","retail_incl_tax_eur_per_litre":1.34568,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.25163121951219514,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3708088235294126,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.65721,"total_tax_data_class":"CALCULATED","tax_share_pct":48.83850543962904,"pre_tax_eur_per_litre":0.68847,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5329896972887429,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-11-26..2012-11-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-11-26","input_cost_last_quote":"2012-11-30","input_cost_observations":5,"residual_eur_per_litre":0.1554803027112571,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.042767047058822505,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0428 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":47582,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-11-26|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5639,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2405817,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2012-12-03","period_type":"week","period_start":"2012-12-03","period_end":"2012-12-09","retail_incl_tax_eur_per_litre":1.34002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.25057284552845527,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3708088235294126,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.65533,"total_tax_data_class":"CALCULATED","tax_share_pct":48.90449396277668,"pre_tax_eur_per_litre":0.68469,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5261989753475698,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-12-03..2012-12-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-12-03","input_cost_last_quote":"2012-12-07","input_cost_observations":5,"residual_eur_per_litre":0.15849102465243026,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.041756447058822505,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0418 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":47701,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-12-03|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5639,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2405936,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2012-12-10","period_type":"week","period_start":"2012-12-10","period_end":"2012-12-16","retail_incl_tax_eur_per_litre":1.3295000000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24860569105691058,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3708088235294126,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.65219,"total_tax_data_class":"CALCULATED","tax_share_pct":49.055283941331325,"pre_tax_eur_per_litre":0.67731,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5268545042637842,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-12-10..2012-12-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-12-10","input_cost_last_quote":"2012-12-14","input_cost_observations":5,"residual_eur_per_litre":0.1504554957362158,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0403138470588226,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0403 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":47820,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-12-10|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5639,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2406055,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2012-12-17","period_type":"week","period_start":"2012-12-17","period_end":"2012-12-23","retail_incl_tax_eur_per_litre":1.3333599999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24932747967479674,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3708088235294126,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6563199999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":49.22301553968921,"pre_tax_eur_per_litre":0.67704,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5224111996893193,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-12-17..2012-12-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-12-17","input_cost_last_quote":"2012-12-21","input_cost_observations":5,"residual_eur_per_litre":0.15462880031068071,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0445059470588224,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0445 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":47939,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-12-17|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5639,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2406174,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2013-01-07","period_type":"week","period_start":"2013-01-07","period_end":"2013-01-13","retail_incl_tax_eur_per_litre":1.30892,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24475739837398375,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40796282709709003,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.64972,"total_tax_data_class":"CALCULATED","tax_share_pct":49.637869388503496,"pre_tax_eur_per_litre":0.6592,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5390323609846033,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-01-07..2013-01-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-01-07","input_cost_last_quote":"2013-01-11","input_cost_observations":5,"residual_eur_per_litre":0.12016763901539672,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003690277329420737,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":48058,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-01-07|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5640,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2406293,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2013-01-14","period_type":"week","period_start":"2013-01-14","period_end":"2013-01-20","retail_incl_tax_eur_per_litre":1.30695,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2443890243902439,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40796282709709003,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.64928,"total_tax_data_class":"CALCULATED","tax_share_pct":49.67902368108956,"pre_tax_eur_per_litre":0.65767,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5254951334804373,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-01-14..2013-01-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-01-14","input_cost_last_quote":"2013-01-18","input_cost_observations":5,"residual_eur_per_litre":0.13217486651956273,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003778377329420737,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":48177,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-01-14|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5640,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2406411,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2013-01-21","period_type":"week","period_start":"2013-01-21","period_end":"2013-01-27","retail_incl_tax_eur_per_litre":1.28855,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24094837398373983,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40796282709709003,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.641,"total_tax_data_class":"CALCULATED","tax_share_pct":49.74583834542703,"pre_tax_eur_per_litre":0.64755,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.535131363506477,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2013-01-22..2013-01-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-01-22","input_cost_last_quote":"2013-01-25","input_cost_observations":4,"residual_eur_per_litre":0.11241863649352299,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.009730777329420737,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0097 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":48296,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-01-21|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5640,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2406531,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2013-01-28","period_type":"week","period_start":"2013-01-28","period_end":"2013-02-03","retail_incl_tax_eur_per_litre":1.28044,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2394318699186992,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40796282709709003,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.63671,"total_tax_data_class":"CALCULATED","tax_share_pct":49.72587548030364,"pre_tax_eur_per_litre":0.64373,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5355320332706396,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-01-28..2013-02-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-01-28","input_cost_last_quote":"2013-02-01","input_cost_observations":5,"residual_eur_per_litre":0.10819796672936036,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.013142177329420737,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0131 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":48415,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-01-28|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5640,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2406651,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2013-02-04","period_type":"week","period_start":"2013-02-04","period_end":"2013-02-10","retail_incl_tax_eur_per_litre":1.3019100000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24344658536585367,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40796282709709003,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6440600000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":49.470393498782556,"pre_tax_eur_per_litre":0.65785,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5456577993442706,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-02-04..2013-02-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-02-04","input_cost_last_quote":"2013-02-08","input_cost_observations":5,"residual_eur_per_litre":0.1121922006557294,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.009039777329420637,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0090 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":48534,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-02-04|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5640,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2406769,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2013-02-11","period_type":"week","period_start":"2013-02-11","period_end":"2013-02-17","retail_incl_tax_eur_per_litre":1.31572,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2460289430894309,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40796282709709003,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.64764,"total_tax_data_class":"CALCULATED","tax_share_pct":49.22323898701851,"pre_tax_eur_per_litre":0.66808,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5546703029161848,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-02-11..2013-02-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-02-11","input_cost_last_quote":"2013-02-15","input_cost_observations":5,"residual_eur_per_litre":0.1134096970838152,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.007812677329420738,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0078 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":48653,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-02-11|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5640,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2406888,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2013-02-18","period_type":"week","period_start":"2013-02-18","period_end":"2013-02-24","retail_incl_tax_eur_per_litre":1.32535,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24782967479674797,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40796282709709003,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.64604,"total_tax_data_class":"CALCULATED","tax_share_pct":48.744859848341946,"pre_tax_eur_per_litre":0.67931,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.546376974623466,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2013-02-19..2013-02-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-02-19","input_cost_last_quote":"2013-02-22","input_cost_observations":4,"residual_eur_per_litre":0.13293302537653398,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.011995577329420738,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0120 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":48772,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-02-18|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5640,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2407007,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2013-02-25","period_type":"week","period_start":"2013-02-25","period_end":"2013-03-03","retail_incl_tax_eur_per_litre":1.34925,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.25229878048780485,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40796282709709003,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6545499999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":48.51213637205855,"pre_tax_eur_per_litre":0.6947000000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5388661454678898,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-02-25..2013-03-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-02-25","input_cost_last_quote":"2013-03-01","input_cost_observations":5,"residual_eur_per_litre":0.1558338545321103,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00702527732942086,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0070 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":48891,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-02-25|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5640,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2407127,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2013-03-04","period_type":"week","period_start":"2013-03-04","period_end":"2013-03-10","retail_incl_tax_eur_per_litre":1.36443,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2551373170731707,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40796282709709003,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6581,"total_tax_data_class":"CALCULATED","tax_share_pct":48.23259529620427,"pre_tax_eur_per_litre":0.70633,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5307081566447746,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-03-04..2013-03-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-03-04","input_cost_last_quote":"2013-03-08","input_cost_observations":5,"residual_eur_per_litre":0.17562184335522546,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006150177329420737,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0062 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":49010,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-03-04|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5640,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2407245,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2013-03-11","period_type":"week","period_start":"2013-03-11","period_end":"2013-03-17","retail_incl_tax_eur_per_litre":1.35479,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.25333471544715447,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40796282709709003,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.65558,"total_tax_data_class":"CALCULATED","tax_share_pct":48.389787347116524,"pre_tax_eur_per_litre":0.69921,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5241106121857051,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-03-11..2013-03-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-03-11","input_cost_last_quote":"2013-03-15","input_cost_observations":5,"residual_eur_per_litre":0.17509938781429488,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.007032577329420737,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0070 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":49129,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-03-11|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5640,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2407364,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2013-03-18","period_type":"week","period_start":"2013-03-18","period_end":"2013-03-24","retail_incl_tax_eur_per_litre":1.34436,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2513843902439024,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40796282709709003,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.65272,"total_tax_data_class":"CALCULATED","tax_share_pct":48.55247106429825,"pre_tax_eur_per_litre":0.69164,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5218880120925133,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-03-18..2013-03-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-03-18","input_cost_last_quote":"2013-03-22","input_cost_observations":5,"residual_eur_per_litre":0.16975198790748666,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.008151477329420736,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0082 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":49248,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-03-18|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5640,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2407483,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2013-03-25","period_type":"week","period_start":"2013-03-25","period_end":"2013-03-31","retail_incl_tax_eur_per_litre":1.3367,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2499520325203252,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40796282709709003,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6508900000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":48.69379815964689,"pre_tax_eur_per_litre":0.6858099999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5274331111457436,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2013-03-25..2013-03-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-03-25","input_cost_last_quote":"2013-03-28","input_cost_observations":4,"residual_eur_per_litre":0.15837688885425627,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.008640577329420614,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0086 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":49367,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-03-25|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5640,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2407570,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2013-04-01","period_type":"week","period_start":"2013-04-01","period_end":"2013-04-07","retail_incl_tax_eur_per_litre":1.34515,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2515321138211382,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40796282709709003,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6505699999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":48.36412296026465,"pre_tax_eur_per_litre":0.6945800000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5216964404483252,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2013-04-02..2013-04-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-04-02","input_cost_last_quote":"2013-04-05","input_cost_observations":4,"residual_eur_per_litre":0.1728835595516749,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.01097767732942086,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0110 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":49454,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-04-01|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5640,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2407686,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2013-04-08","period_type":"week","period_start":"2013-04-08","period_end":"2013-04-14","retail_incl_tax_eur_per_litre":1.3595,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.25421544715447153,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40796282709709003,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.65829,"total_tax_data_class":"CALCULATED","tax_share_pct":48.42147848473704,"pre_tax_eur_per_litre":0.70121,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.49709746067803545,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-04-08..2013-04-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-04-08","input_cost_last_quote":"2013-04-12","input_cost_observations":5,"residual_eur_per_litre":0.20411253932196452,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004782577329420737,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":49573,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-04-08|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5640,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2407806,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2013-04-15","period_type":"week","period_start":"2013-04-15","period_end":"2013-04-21","retail_incl_tax_eur_per_litre":1.3564200000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.253639512195122,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40796282709709003,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6592000000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":48.59851668362307,"pre_tax_eur_per_litre":0.6972200000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4709886992198298,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-04-15..2013-04-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-04-15","input_cost_last_quote":"2013-04-19","input_cost_observations":5,"residual_eur_per_litre":0.22623130078017029,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00295487732942066,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":49692,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-04-15|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5640,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2407924,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2013-04-22","period_type":"week","period_start":"2013-04-22","period_end":"2013-04-28","retail_incl_tax_eur_per_litre":1.34333,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.25119178861788616,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40796282709709003,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6572800000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":48.9291536703565,"pre_tax_eur_per_litre":0.6860499999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4859363854810986,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-04-22..2013-04-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-04-22","input_cost_last_quote":"2013-04-26","input_cost_observations":5,"residual_eur_per_litre":0.20011361451890136,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.002305777329420614,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":49811,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-04-22|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5640,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2408043,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2013-04-29","period_type":"week","period_start":"2013-04-29","period_end":"2013-05-05","retail_incl_tax_eur_per_litre":1.3169000000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.246249593495935,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40796282709709003,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6500700000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":49.363657073430026,"pre_tax_eur_per_litre":0.66683,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.490511304999429,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2013-04-29..2013-05-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-04-29","input_cost_last_quote":"2013-05-03","input_cost_observations":4,"residual_eur_per_litre":0.17631869500057096,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005095177329420537,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0051 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":49930,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-04-29|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5640,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2408162,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2013-05-06","period_type":"week","period_start":"2013-05-06","period_end":"2013-05-12","retail_incl_tax_eur_per_litre":1.28526,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24033317073170732,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40796282709709003,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.64216,"total_tax_data_class":"CALCULATED","tax_share_pct":49.96343152358278,"pre_tax_eur_per_litre":0.6431,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4984062948468802,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-05-06..2013-05-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-05-06","input_cost_last_quote":"2013-05-10","input_cost_observations":5,"residual_eur_per_litre":0.1446937051531198,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.007547277329420737,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0075 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":50049,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-05-06|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5640,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2408281,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2013-05-13","period_type":"week","period_start":"2013-05-13","period_end":"2013-05-19","retail_incl_tax_eur_per_litre":1.27492,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23839967479674798,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40796282709709003,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6398399999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":50.18667837981991,"pre_tax_eur_per_litre":0.6350800000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5012062095839924,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-05-13..2013-05-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-05-13","input_cost_last_quote":"2013-05-17","input_cost_observations":5,"residual_eur_per_litre":0.13387379041600772,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00802267732942086,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0080 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":50168,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-05-13|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5640,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2408400,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2013-05-20","period_type":"week","period_start":"2013-05-20","period_end":"2013-05-26","retail_incl_tax_eur_per_litre":1.2674,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23699349593495936,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40796282709709003,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.63588,"total_tax_data_class":"CALCULATED","tax_share_pct":50.17200568092157,"pre_tax_eur_per_litre":0.63152,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4990417451415472,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-05-20..2013-05-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-05-20","input_cost_last_quote":"2013-05-24","input_cost_observations":5,"residual_eur_per_litre":0.1324782548584528,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.011163877329420736,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0112 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":50287,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-05-20|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5640,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2408520,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2013-05-27","period_type":"week","period_start":"2013-05-27","period_end":"2013-06-02","retail_incl_tax_eur_per_litre":1.27373,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23817715447154472,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40796282709709003,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.63597,"total_tax_data_class":"CALCULATED","tax_share_pct":49.929733931052894,"pre_tax_eur_per_litre":0.63776,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.49520145972540724,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2013-05-28..2013-05-31. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-05-28","input_cost_last_quote":"2013-05-31","input_cost_observations":4,"residual_eur_per_litre":0.14255854027459278,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.012509077329420738,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0125 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":50406,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-05-27|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5640,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2408639,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2013-06-03","period_type":"week","period_start":"2013-06-03","period_end":"2013-06-09","retail_incl_tax_eur_per_litre":1.25078,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23388569105691057,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40796282709709003,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.62487,"total_tax_data_class":"CALCULATED","tax_share_pct":49.95842594221206,"pre_tax_eur_per_litre":0.62591,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.49383653195955973,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-06-03..2013-06-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-06-03","input_cost_last_quote":"2013-06-07","input_cost_observations":5,"residual_eur_per_litre":0.13207346804044026,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.020883577329420738,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0209 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":50525,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-06-03|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5640,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2408757,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2013-06-10","period_type":"week","period_start":"2013-06-10","period_end":"2013-06-16","retail_incl_tax_eur_per_litre":1.26695,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23690934959349594,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40796282709709003,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.62912,"total_tax_data_class":"CALCULATED","tax_share_pct":49.656261099490905,"pre_tax_eur_per_litre":0.63783,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.48986797281211975,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-06-10..2013-06-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-06-10","input_cost_last_quote":"2013-06-14","input_cost_observations":5,"residual_eur_per_litre":0.14796202718788026,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.019375177329420738,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0194 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":50644,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-06-10|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5640,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2408877,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2013-06-17","period_type":"week","period_start":"2013-06-17","period_end":"2013-06-23","retail_incl_tax_eur_per_litre":1.2784200000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23905414634146344,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40796282709709003,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.63346,"total_tax_data_class":"CALCULATED","tax_share_pct":49.55022606029318,"pre_tax_eur_per_litre":0.6449600000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.49148640240761465,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-06-17..2013-06-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-06-17","input_cost_last_quote":"2013-06-21","input_cost_observations":5,"residual_eur_per_litre":0.15347359759238546,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.01667507732942076,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0167 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":50763,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-06-17|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5640,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2408996,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2013-06-24","period_type":"week","period_start":"2013-06-24","period_end":"2013-06-30","retail_incl_tax_eur_per_litre":1.24527,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23285536585365854,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40796282709709003,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.61634,"total_tax_data_class":"CALCULATED","tax_share_pct":49.49448713933524,"pre_tax_eur_per_litre":0.62893,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4880931086193995,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-06-24..2013-06-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-06-24","input_cost_last_quote":"2013-06-28","input_cost_observations":5,"residual_eur_per_litre":0.14083689138060052,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.030108177329420737,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0301 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":50882,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-06-24|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5640,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2409120,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2013-07-01","period_type":"week","period_start":"2013-07-01","period_end":"2013-07-07","retail_incl_tax_eur_per_litre":1.25777,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23519276422764226,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40796282709709003,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.62019,"total_tax_data_class":"CALCULATED","tax_share_pct":49.308697138586545,"pre_tax_eur_per_litre":0.63758,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5099742734261268,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2013-07-01..2013-07-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-07-01","input_cost_last_quote":"2013-07-05","input_cost_observations":4,"residual_eur_per_litre":0.12760572657387323,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.028247677329420736,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0282 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":51006,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-07-01|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5640,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2409244,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2013-07-08","period_type":"week","period_start":"2013-07-08","period_end":"2013-07-14","retail_incl_tax_eur_per_litre":1.27124,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23771154471544714,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40796282709709003,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6260299999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":49.24561845127592,"pre_tax_eur_per_litre":0.6452100000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5270678018498659,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-07-08..2013-07-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-07-08","input_cost_last_quote":"2013-07-12","input_cost_observations":5,"residual_eur_per_litre":0.11814219815013419,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.02416257732942086,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0242 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":51130,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-07-08|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5640,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2409369,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2013-07-15","period_type":"week","period_start":"2013-07-15","period_end":"2013-07-21","retail_incl_tax_eur_per_litre":1.30473,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2439739024390244,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40796282709709003,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.63323,"total_tax_data_class":"CALCULATED","tax_share_pct":48.53341304331164,"pre_tax_eur_per_litre":0.6715,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5254767227388308,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-07-15..2013-07-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-07-15","input_cost_last_quote":"2013-07-19","input_cost_observations":5,"residual_eur_per_litre":0.14602327726116912,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.023009277329420735,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0230 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":51254,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-07-15|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5640,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2409494,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2013-07-22","period_type":"week","period_start":"2013-07-22","period_end":"2013-07-28","retail_incl_tax_eur_per_litre":1.3364200000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24989967479674802,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40796282709709003,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6454300000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":48.29544604241182,"pre_tax_eur_per_litre":0.69099,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5161055204021301,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-07-22..2013-07-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-07-22","input_cost_last_quote":"2013-07-26","input_cost_observations":5,"residual_eur_per_litre":0.1748844795978699,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.015291977329420538,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0153 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":51378,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-07-22|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5640,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2409617,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2013-07-29","period_type":"week","period_start":"2013-07-29","period_end":"2013-08-04","retail_incl_tax_eur_per_litre":1.3286900000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24845422764227645,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40796282709709003,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6428800000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":48.38449901782959,"pre_tax_eur_per_litre":0.6858099999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5154277989812605,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-07-29..2013-08-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-07-29","input_cost_last_quote":"2013-08-02","input_cost_observations":5,"residual_eur_per_litre":0.1703822010187394,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.016650577329420515,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0167 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":51502,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-07-29|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5640,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2409742,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2013-08-05","period_type":"week","period_start":"2013-08-05","period_end":"2013-08-11","retail_incl_tax_eur_per_litre":1.32775,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24827845528455283,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40796282709709003,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.64365,"total_tax_data_class":"CALCULATED","tax_share_pct":48.476746375447185,"pre_tax_eur_per_litre":0.6841,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5128182571667972,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-08-05..2013-08-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-08-05","input_cost_last_quote":"2013-08-09","input_cost_observations":5,"residual_eur_per_litre":0.17128174283320277,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.015487277329420736,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0155 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":51626,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-08-05|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5640,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2409865,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2013-08-12","period_type":"week","period_start":"2013-08-12","period_end":"2013-08-18","retail_incl_tax_eur_per_litre":1.33443,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24952756097560977,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40796282709709003,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6477700000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":48.54282352764851,"pre_tax_eur_per_litre":0.6866599999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5240332906885787,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-08-12..2013-08-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-08-12","input_cost_last_quote":"2013-08-16","input_cost_observations":5,"residual_eur_per_litre":0.16262670931142115,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.011956077329420613,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0120 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":51750,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-08-12|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5640,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2409987,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2013-08-19","period_type":"week","period_start":"2013-08-19","period_end":"2013-08-25","retail_incl_tax_eur_per_litre":1.3125799999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24544178861788615,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40796282709709003,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6379199999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":48.60046625729479,"pre_tax_eur_per_litre":0.67466,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5231645514287531,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-08-19..2013-08-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-08-19","input_cost_last_quote":"2013-08-23","input_cost_observations":5,"residual_eur_per_litre":0.15149544857124694,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.019046077329420836,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0190 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":51874,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-08-19|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5640,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2410112,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2013-08-26","period_type":"week","period_start":"2013-08-26","period_end":"2013-09-01","retail_incl_tax_eur_per_litre":1.31759,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24637861788617887,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40796282709709003,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.64088,"total_tax_data_class":"CALCULATED","tax_share_pct":48.64032058531106,"pre_tax_eur_per_litre":0.67671,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5449994603780832,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-08-26..2013-08-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-08-26","input_cost_last_quote":"2013-08-30","input_cost_observations":5,"residual_eur_per_litre":0.1317105396219168,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.016557577329420738,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0166 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":51998,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-08-26|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5640,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2410237,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2013-09-02","period_type":"week","period_start":"2013-09-02","period_end":"2013-09-08","retail_incl_tax_eur_per_litre":1.3251700000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24779601626016265,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40796282709709003,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6398600000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":48.28512568198797,"pre_tax_eur_per_litre":0.68531,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5543180216359744,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2013-09-03..2013-09-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-09-03","input_cost_last_quote":"2013-09-06","input_cost_observations":4,"residual_eur_per_litre":0.13099197836402557,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.019555577329420537,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0196 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":52122,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-09-02|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5640,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2410361,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2013-09-09","period_type":"week","period_start":"2013-09-09","period_end":"2013-09-15","retail_incl_tax_eur_per_litre":1.32111,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24703682926829268,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40796282709709003,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.63744,"total_tax_data_class":"CALCULATED","tax_share_pct":48.250334945613915,"pre_tax_eur_per_litre":0.68367,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5371614324230564,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-09-09..2013-09-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-09-09","input_cost_last_quote":"2013-09-13","input_cost_observations":5,"residual_eur_per_litre":0.1465085675769436,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.021598377329420736,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0216 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":52246,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-09-09|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5640,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2410487,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2013-09-16","period_type":"week","period_start":"2013-09-16","period_end":"2013-09-22","retail_incl_tax_eur_per_litre":1.3569200000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2537330081300813,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40796282709709003,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6514500000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":48.00946260649117,"pre_tax_eur_per_litre":0.70547,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5152706064485367,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-09-16..2013-09-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-09-16","input_cost_last_quote":"2013-09-20","input_cost_observations":5,"residual_eur_per_litre":0.19019939355146329,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.012602377329420636,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0126 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":52370,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-09-16|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5640,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2410613,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2013-09-23","period_type":"week","period_start":"2013-09-23","period_end":"2013-09-29","retail_incl_tax_eur_per_litre":1.33647,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2499090243902439,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40796282709709003,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6446,"total_tax_data_class":"CALCULATED","tax_share_pct":48.231535313175755,"pre_tax_eur_per_litre":0.69187,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5067611874482278,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-09-23..2013-09-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-09-23","input_cost_last_quote":"2013-09-27","input_cost_observations":5,"residual_eur_per_litre":0.1851088125517722,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.016324377329420738,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0163 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":52494,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-09-23|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5640,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2410736,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2013-09-30","period_type":"week","period_start":"2013-09-30","period_end":"2013-10-06","retail_incl_tax_eur_per_litre":1.3158900000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2460607317073171,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40796282709709003,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6405400000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":48.67732105267157,"pre_tax_eur_per_litre":0.67535,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5041872206765883,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-09-30..2013-10-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-09-30","input_cost_last_quote":"2013-10-04","input_cost_observations":5,"residual_eur_per_litre":0.17116277932341176,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.016584777329420538,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0166 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":52618,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-09-30|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5640,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2410861,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2013-10-07","period_type":"week","period_start":"2013-10-07","period_end":"2013-10-13","retail_incl_tax_eur_per_litre":1.31647,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24616918699186993,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40796282709709003,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.64381,"total_tax_data_class":"CALCULATED","tax_share_pct":48.90426671325591,"pre_tax_eur_per_litre":0.67266,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5119402972920587,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-10-07..2013-10-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-10-07","input_cost_last_quote":"2013-10-11","input_cost_observations":5,"residual_eur_per_litre":0.16071970270794125,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.012696077329420737,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0127 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":52742,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-10-07|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5640,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2410984,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2013-10-14","period_type":"week","period_start":"2013-10-14","period_end":"2013-10-20","retail_incl_tax_eur_per_litre":1.31247,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24542121951219512,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40796282709709003,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.64424,"total_tax_data_class":"CALCULATED","tax_share_pct":49.08607434836606,"pre_tax_eur_per_litre":0.66823,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5095300053405759,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-10-14..2013-10-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-10-14","input_cost_last_quote":"2013-10-18","input_cost_observations":5,"residual_eur_per_litre":0.1586999946594241,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.011247177329420736,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0112 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":52866,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-10-14|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5640,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2411106,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2013-10-21","period_type":"week","period_start":"2013-10-21","period_end":"2013-10-27","retail_incl_tax_eur_per_litre":1.3059,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24419268292682927,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40796282709709003,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.64305,"total_tax_data_class":"CALCULATED","tax_share_pct":49.24190213645762,"pre_tax_eur_per_litre":0.66285,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.493794667092451,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-10-21..2013-10-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-10-21","input_cost_last_quote":"2013-10-25","input_cost_observations":5,"residual_eur_per_litre":0.169055332907549,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.011199777329420737,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0112 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":52990,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-10-21|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5640,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2411229,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2013-10-28","period_type":"week","period_start":"2013-10-28","period_end":"2013-11-03","retail_incl_tax_eur_per_litre":1.29472,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24210211382113822,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40796282709709003,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.64066,"total_tax_data_class":"CALCULATED","tax_share_pct":49.48251359367276,"pre_tax_eur_per_litre":0.65406,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.49438412497463313,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-10-28..2013-11-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-10-28","input_cost_last_quote":"2013-11-01","input_cost_observations":5,"residual_eur_per_litre":0.1596758750253669,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.011568077329420737,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0116 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":53114,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-10-28|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5640,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2411352,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2013-11-04","period_type":"week","period_start":"2013-11-04","period_end":"2013-11-10","retail_incl_tax_eur_per_litre":1.28513,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24030886178861788,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40796282709709003,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6396000000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":49.769284041303216,"pre_tax_eur_per_litre":0.6455299999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4884009795575536,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-11-04..2013-11-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-11-04","input_cost_last_quote":"2013-11-08","input_cost_observations":5,"residual_eur_per_litre":0.15712902044244625,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.010666177329420615,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0107 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":53238,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-11-04|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5640,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2411477,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2013-11-11","period_type":"week","period_start":"2013-11-11","period_end":"2013-11-17","retail_incl_tax_eur_per_litre":1.27031,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23753764227642277,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40796282709709003,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6343,"total_tax_data_class":"CALCULATED","tax_share_pct":49.93269359447694,"pre_tax_eur_per_litre":0.63601,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5016752452678415,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-11-11..2013-11-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-11-11","input_cost_last_quote":"2013-11-15","input_cost_observations":5,"residual_eur_per_litre":0.13433475473215853,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.013776577329420737,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0138 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":53362,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-11-11|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5640,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2411601,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2013-11-18","period_type":"week","period_start":"2013-11-18","period_end":"2013-11-24","retail_incl_tax_eur_per_litre":1.27358,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2381491056910569,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40796282709709003,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.63765,"total_tax_data_class":"CALCULATED","tax_share_pct":50.06752618602679,"pre_tax_eur_per_litre":0.63593,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5090843768168561,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-11-18..2013-11-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-11-18","input_cost_last_quote":"2013-11-22","input_cost_observations":5,"residual_eur_per_litre":0.12684562318314382,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.010408177329420737,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0104 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":53486,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-11-18|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5640,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2411726,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2013-11-25","period_type":"week","period_start":"2013-11-25","period_end":"2013-12-01","retail_incl_tax_eur_per_litre":1.2649700000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23653910569105693,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40796282709709003,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6345100000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":50.16008284781457,"pre_tax_eur_per_litre":0.63046,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5160727518867717,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2013-11-25..2013-11-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-11-25","input_cost_last_quote":"2013-11-29","input_cost_observations":4,"residual_eur_per_litre":0.11438724811322826,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.012290077329420637,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0123 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":53610,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-11-25|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5640,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2411849,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2013-12-02","period_type":"week","period_start":"2013-12-02","period_end":"2013-12-08","retail_incl_tax_eur_per_litre":1.26689,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2368981300813008,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40796282709709003,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.63476,"total_tax_data_class":"CALCULATED","tax_share_pct":50.103797488337584,"pre_tax_eur_per_litre":0.63213,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.519574057763858,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-12-02..2013-12-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-12-02","input_cost_last_quote":"2013-12-06","input_cost_observations":5,"residual_eur_per_litre":0.11255594223614195,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.012424177329420737,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0124 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":53734,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-12-02|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5640,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2411973,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2013-12-09","period_type":"week","period_start":"2013-12-09","period_end":"2013-12-15","retail_incl_tax_eur_per_litre":1.2798399999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23931967479674796,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40796282709709003,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6377599999999998,"total_tax_data_class":"CALCULATED","tax_share_pct":49.83122890361295,"pre_tax_eur_per_litre":0.6420800000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.49915271288998225,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-12-09..2013-12-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-12-09","input_cost_last_quote":"2013-12-13","input_cost_observations":5,"residual_eur_per_litre":0.14292728711001784,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.01171267732942096,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0117 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":53858,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-12-09|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5640,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2412098,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2013-12-16","period_type":"week","period_start":"2013-12-16","period_end":"2013-12-22","retail_incl_tax_eur_per_litre":1.27948,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23925235772357722,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.40796282709709003,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.63874,"total_tax_data_class":"CALCULATED","tax_share_pct":49.92184324881983,"pre_tax_eur_per_litre":0.64074,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5058935798717645,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-12-16..2013-12-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-12-16","input_cost_last_quote":"2013-12-20","input_cost_observations":5,"residual_eur_per_litre":0.13484642012823544,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.010424477329420737,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0104 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":53982,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-12-16|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5640,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2412221,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2014-01-06","period_type":"week","period_start":"2014-01-06","period_end":"2014-01-12","retail_incl_tax_eur_per_litre":1.27254,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23795463414634146,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3997317879208777,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.63763,"total_tax_data_class":"CALCULATED","tax_share_pct":50.106872868436355,"pre_tax_eur_per_litre":0.63491,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.49466324902801,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-01-06..2014-01-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-01-06","input_cost_last_quote":"2014-01-10","input_cost_observations":5,"residual_eur_per_litre":0.14024675097198996,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.000069399142679571,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":54106,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-01-06|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5641,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2412345,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2014-01-13","period_type":"week","period_start":"2014-01-13","period_end":"2014-01-19","retail_incl_tax_eur_per_litre":1.2729300000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2380275609756098,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3997317879208777,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6398400000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":50.26513633899743,"pre_tax_eur_per_litre":0.63309,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4979046018280852,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-01-13..2014-01-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-01-13","input_cost_last_quote":"2014-01-17","input_cost_observations":5,"residual_eur_per_litre":0.1351853981719148,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.002559200857320529,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":54230,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-01-13|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5641,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2412469,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2014-01-20","period_type":"week","period_start":"2014-01-20","period_end":"2014-01-26","retail_incl_tax_eur_per_litre":1.2689000000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2372739837398374,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3997317879208777,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6387300000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":50.33730002364253,"pre_tax_eur_per_litre":0.63017,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5048826362175461,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-01-20..2014-01-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-01-20","input_cost_last_quote":"2014-01-24","input_cost_observations":5,"residual_eur_per_litre":0.12528736378245392,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.002120800857320529,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":54354,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-01-20|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5641,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2412593,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2014-01-27","period_type":"week","period_start":"2014-01-27","period_end":"2014-02-02","retail_incl_tax_eur_per_litre":1.25293,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23428772357723576,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3997317879208777,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.63196,"total_tax_data_class":"CALCULATED","tax_share_pct":50.43857198726186,"pre_tax_eur_per_litre":0.62097,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5033091134607046,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-01-27..2014-01-31. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-01-27","input_cost_last_quote":"2014-01-31","input_cost_observations":5,"residual_eur_per_litre":0.11766088653929532,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.002533199142679571,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":54478,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-01-27|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5641,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2412716,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2014-02-03","period_type":"week","period_start":"2014-02-03","period_end":"2014-02-09","retail_incl_tax_eur_per_litre":1.25336,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2343681300813008,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3997317879208777,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6295199999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":50.22659092359737,"pre_tax_eur_per_litre":0.6238400000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5009819940449813,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-02-03..2014-02-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-02-03","input_cost_last_quote":"2014-02-07","input_cost_observations":5,"residual_eur_per_litre":0.12285800595501879,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005633299142679694,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0056 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2014-02-10..2014-02-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-02-10","input_cost_last_quote":"2014-02-14","input_cost_observations":5,"residual_eur_per_litre":0.1309593737783673,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.000531899142679571,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":54726,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-02-10|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5641,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2412963,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2014-02-17","period_type":"week","period_start":"2014-02-17","period_end":"2014-02-23","retail_incl_tax_eur_per_litre":1.27778,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23893447154471545,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3997317879208777,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.64143,"total_tax_data_class":"CALCULATED","tax_share_pct":50.19878226298737,"pre_tax_eur_per_litre":0.6363500000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5030085838988719,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2014-02-18..2014-02-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-02-18","input_cost_last_quote":"2014-02-21","input_cost_observations":4,"residual_eur_per_litre":0.1333414161011282,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.003399400857320306,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":54850,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-02-17|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5641,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2413088,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2014-02-24","period_type":"week","period_start":"2014-02-24","period_end":"2014-03-02","retail_incl_tax_eur_per_litre":1.27331,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23809861788617886,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3997317879208777,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.63956,"total_tax_data_class":"CALCULATED","tax_share_pct":50.22814554193401,"pre_tax_eur_per_litre":0.63375,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.49988164544282304,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-02-24..2014-02-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-02-24","input_cost_last_quote":"2014-02-28","input_cost_observations":5,"residual_eur_per_litre":0.13386835455717694,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.002127400857320429,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":54974,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-02-24|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5641,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2413212,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2014-03-03","period_type":"week","period_start":"2014-03-03","period_end":"2014-03-09","retail_incl_tax_eur_per_litre":1.2721500000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2378817073170732,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3997317879208777,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.63599,"total_tax_data_class":"CALCULATED","tax_share_pct":49.99331839798766,"pre_tax_eur_per_litre":0.63616,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4981271348919066,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-03-03..2014-03-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-03-03","input_cost_last_quote":"2014-03-07","input_cost_observations":5,"residual_eur_per_litre":0.13803286510809343,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.001996899142679471,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":55098,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-03-03|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5641,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2413336,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2014-03-10","period_type":"week","period_start":"2014-03-10","period_end":"2014-03-16","retail_incl_tax_eur_per_litre":1.27558,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23852308943089431,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3997317879208777,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.63584,"total_tax_data_class":"CALCULATED","tax_share_pct":49.84712836513586,"pre_tax_eur_per_litre":0.63974,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4891582332041058,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-03-10..2014-03-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-03-10","input_cost_last_quote":"2014-03-14","input_cost_observations":5,"residual_eur_per_litre":0.15058176679589425,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.002970299142679571,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":55222,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-03-10|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5641,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2413460,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2014-03-17","period_type":"week","period_start":"2014-03-17","period_end":"2014-03-23","retail_incl_tax_eur_per_litre":1.26471,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23649048780487805,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3997317879208777,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.63185,"total_tax_data_class":"CALCULATED","tax_share_pct":49.96006989744684,"pre_tax_eur_per_litre":0.63286,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4837210402961086,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-03-17..2014-03-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-03-17","input_cost_last_quote":"2014-03-21","input_cost_observations":5,"residual_eur_per_litre":0.14913895970389146,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005377899142679571,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0054 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2014-03-24..2014-03-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-03-24","input_cost_last_quote":"2014-03-28","input_cost_observations":5,"residual_eur_per_litre":0.14620965999126503,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.001967999142679571,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":55470,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-03-24|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5641,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2413708,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2014-03-31","period_type":"week","period_start":"2014-03-31","period_end":"2014-04-06","retail_incl_tax_eur_per_litre":1.2709300000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23765357723577238,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3997317879208777,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6377600000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":50.1805764282848,"pre_tax_eur_per_litre":0.63317,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4808641520873927,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-03-31..2014-04-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-03-31","input_cost_last_quote":"2014-04-04","input_cost_observations":5,"residual_eur_per_litre":0.1523058479126073,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.000460800857320529,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":55594,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-03-31|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5641,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2413833,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2014-04-07","period_type":"week","period_start":"2014-04-07","period_end":"2014-04-13","retail_incl_tax_eur_per_litre":1.26842,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23718422764227642,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3997317879208777,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.63703,"total_tax_data_class":"CALCULATED","tax_share_pct":50.22232383595339,"pre_tax_eur_per_litre":0.63139,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.48523649787615847,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-04-07..2014-04-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-04-07","input_cost_last_quote":"2014-04-11","input_cost_observations":5,"residual_eur_per_litre":0.1461535021238415,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.000140200857320429,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":55718,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-04-07|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5641,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2413956,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2014-04-14","period_type":"week","period_start":"2014-04-14","period_end":"2014-04-20","retail_incl_tax_eur_per_litre":1.26472,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23649235772357724,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3997317879208777,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.63559,"total_tax_data_class":"CALCULATED","tax_share_pct":50.25539249794421,"pre_tax_eur_per_litre":0.62913,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4959984202668184,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2014-04-14..2014-04-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-04-14","input_cost_last_quote":"2014-04-17","input_cost_observations":4,"residual_eur_per_litre":0.1331315797331816,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.000779999142679571,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":55842,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-04-14|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5641,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2414080,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2014-04-28","period_type":"week","period_start":"2014-04-28","period_end":"2014-05-04","retail_incl_tax_eur_per_litre":1.27878,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23912146341463414,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3997317879208777,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.63589,"total_tax_data_class":"CALCULATED","tax_share_pct":49.72630163124228,"pre_tax_eur_per_litre":0.64289,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.49629261701549393,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2014-04-28..2014-05-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-04-28","input_cost_last_quote":"2014-05-02","input_cost_observations":4,"residual_eur_per_litre":0.14659738298450609,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003644799142679571,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":55966,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-04-28|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5641,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2414204,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2014-05-05","period_type":"week","period_start":"2014-05-05","period_end":"2014-05-11","retail_incl_tax_eur_per_litre":1.27883,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23913081300813008,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3997317879208777,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.63574,"total_tax_data_class":"CALCULATED","tax_share_pct":49.71262794898462,"pre_tax_eur_per_litre":0.64309,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.491030464564288,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-05-05..2014-05-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-05-05","input_cost_last_quote":"2014-05-09","input_cost_observations":5,"residual_eur_per_litre":0.152059535435712,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003840799142679571,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":56090,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-05-05|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5641,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2414328,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2014-05-12","period_type":"week","period_start":"2014-05-12","period_end":"2014-05-18","retail_incl_tax_eur_per_litre":1.28034,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23941317073170731,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3997317879208777,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.63858,"total_tax_data_class":"CALCULATED","tax_share_pct":49.87581423684334,"pre_tax_eur_per_litre":0.64176,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.502573399170906,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-05-12..2014-05-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-05-12","input_cost_last_quote":"2014-05-16","input_cost_observations":5,"residual_eur_per_litre":0.13918660082909393,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.000694899142679571,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":56214,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-05-12|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5641,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2414451,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2014-05-19","period_type":"week","period_start":"2014-05-19","period_end":"2014-05-25","retail_incl_tax_eur_per_litre":1.2750000000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23841463414634148,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3997317879208777,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.63709,"total_tax_data_class":"CALCULATED","tax_share_pct":49.9678431372549,"pre_tax_eur_per_litre":0.63791,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5091290072981707,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-05-19..2014-05-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-05-19","input_cost_last_quote":"2014-05-23","input_cost_observations":5,"residual_eur_per_litre":0.12878099270182936,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.001299399142679471,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":56338,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-05-19|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5641,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2414576,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2014-05-26","period_type":"week","period_start":"2014-05-26","period_end":"2014-06-01","retail_incl_tax_eur_per_litre":1.28403,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2401031707317073,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3997317879208777,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.64184,"total_tax_data_class":"CALCULATED","tax_share_pct":49.98637103494467,"pre_tax_eur_per_litre":0.64219,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5062320668416056,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-05-26..2014-05-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-05-26","input_cost_last_quote":"2014-05-30","input_cost_observations":5,"residual_eur_per_litre":0.1359579331583944,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.002466200857320429,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":56462,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-05-26|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5641,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2414699,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2014-06-02","period_type":"week","period_start":"2014-06-02","period_end":"2014-06-08","retail_incl_tax_eur_per_litre":1.2904300000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24129991869918702,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3997317879208777,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6445600000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":49.949241725626344,"pre_tax_eur_per_litre":0.64587,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5033550550811814,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-06-02..2014-06-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-06-02","input_cost_last_quote":"2014-06-06","input_cost_observations":5,"residual_eur_per_litre":0.14251494491881864,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.004339800857320629,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":56586,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-06-02|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5641,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2414825,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2014-06-09","period_type":"week","period_start":"2014-06-09","period_end":"2014-06-15","retail_incl_tax_eur_per_litre":1.299,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24290243902439024,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3997317879208777,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.65005,"total_tax_data_class":"CALCULATED","tax_share_pct":50.0423402617398,"pre_tax_eur_per_litre":0.64895,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5150528890320858,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-06-09..2014-06-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-06-09","input_cost_last_quote":"2014-06-13","input_cost_observations":5,"residual_eur_per_litre":0.1338971109679142,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.009121400857320428,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0091 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2014-06-16..2014-06-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-06-16","input_cost_last_quote":"2014-06-20","input_cost_observations":5,"residual_eur_per_litre":0.12146181892632424,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.003955300857320429,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":56834,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-06-16|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5641,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2415071,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2014-06-23","period_type":"week","period_start":"2014-06-23","period_end":"2014-06-29","retail_incl_tax_eur_per_litre":1.3183,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24651138211382115,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3997317879208777,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6487400000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":49.21034665857544,"pre_tax_eur_per_litre":0.6695599999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5225849838099936,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-06-23..2014-06-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-06-23","input_cost_last_quote":"2014-06-27","input_cost_observations":5,"residual_eur_per_litre":0.14697501619000633,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.003071100857320552,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":56958,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-06-23|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5641,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2415195,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2014-06-30","period_type":"week","period_start":"2014-06-30","period_end":"2014-07-06","retail_incl_tax_eur_per_litre":1.31802,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2464590243902439,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3997317879208777,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.64802,"total_tax_data_class":"CALCULATED","tax_share_pct":49.16617350267826,"pre_tax_eur_per_litre":0.67,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5076093772369211,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2014-06-30..2014-07-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-06-30","input_cost_last_quote":"2014-07-03","input_cost_observations":4,"residual_eur_per_litre":0.16239062276307892,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.002249900857320429,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":57082,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-06-30|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5641,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2415319,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2014-07-07","period_type":"week","period_start":"2014-07-07","period_end":"2014-07-13","retail_incl_tax_eur_per_litre":1.3230899999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24740707317073168,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3997317879208777,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6502899999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":49.14933980303683,"pre_tax_eur_per_litre":0.6728,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.49513319246779786,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-07-07..2014-07-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-07-07","input_cost_last_quote":"2014-07-11","input_cost_observations":5,"residual_eur_per_litre":0.17766680753220213,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.003875900857320329,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":57206,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-07-07|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5641,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2415443,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2014-07-14","period_type":"week","period_start":"2014-07-14","period_end":"2014-07-20","retail_incl_tax_eur_per_litre":1.32155,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2471191056910569,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3997317879208777,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.65042,"total_tax_data_class":"CALCULATED","tax_share_pct":49.21645038023533,"pre_tax_eur_per_litre":0.67113,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4886981006093812,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-07-14..2014-07-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-07-14","input_cost_last_quote":"2014-07-18","input_cost_observations":5,"residual_eur_per_litre":0.18243189939061885,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.004390000857320429,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":57330,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-07-14|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5641,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2415567,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2014-07-21","period_type":"week","period_start":"2014-07-21","period_end":"2014-07-27","retail_incl_tax_eur_per_litre":1.3154000000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24596910569105693,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3997317879208777,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6480800000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":49.26866352440322,"pre_tax_eur_per_litre":0.66732,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.496377041235852,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-07-21..2014-07-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-07-21","input_cost_last_quote":"2014-07-25","input_cost_observations":5,"residual_eur_per_litre":0.170942958764148,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.002926300857320529,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":57454,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-07-21|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5641,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2415692,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2014-07-28","period_type":"week","period_start":"2014-07-28","period_end":"2014-08-03","retail_incl_tax_eur_per_litre":1.31129,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24520056910569105,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3997317879208777,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.64803,"total_tax_data_class":"CALCULATED","tax_share_pct":49.41927414988294,"pre_tax_eur_per_litre":0.66326,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4959020489027721,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-07-28..2014-08-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-07-28","input_cost_last_quote":"2014-08-01","input_cost_observations":5,"residual_eur_per_litre":0.16735795109722787,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.003810100857320429,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":57578,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-07-28|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5641,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2415817,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2014-08-04","period_type":"week","period_start":"2014-08-04","period_end":"2014-08-10","retail_incl_tax_eur_per_litre":1.2978800000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24269300813008132,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3997317879208777,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6428200000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":49.52846179924184,"pre_tax_eur_per_litre":0.65506,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.48698100664194566,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-08-04..2014-08-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-08-04","input_cost_last_quote":"2014-08-08","input_cost_observations":5,"residual_eur_per_litre":0.16807899335805432,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.000486100857320529,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":57702,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-08-04|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5641,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2415940,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2014-08-11","period_type":"week","period_start":"2014-08-11","period_end":"2014-08-17","retail_incl_tax_eur_per_litre":1.2854,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24035934959349595,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3997317879208777,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.63788,"total_tax_data_class":"CALCULATED","tax_share_pct":49.625019449198696,"pre_tax_eur_per_litre":0.64752,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4795470893766123,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-08-11..2014-08-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-08-11","input_cost_last_quote":"2014-08-15","input_cost_observations":5,"residual_eur_per_litre":0.1679729106233877,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.002719699142679571,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":57826,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-08-11|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5641,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2416065,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2014-08-18","period_type":"week","period_start":"2014-08-18","period_end":"2014-08-24","retail_incl_tax_eur_per_litre":1.2847000000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2402284552845529,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3997317879208777,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6387700000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":49.72133572040165,"pre_tax_eur_per_litre":0.64593,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4720073019501915,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-08-18..2014-08-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-08-18","input_cost_last_quote":"2014-08-22","input_cost_observations":5,"residual_eur_per_litre":0.17392269804980845,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.001463999142679371,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":57950,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-08-18|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5641,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2416189,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2014-08-25","period_type":"week","period_start":"2014-08-25","period_end":"2014-08-31","retail_incl_tax_eur_per_litre":1.2808800000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23951414634146345,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3997317879208777,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6389900000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":49.88679657735307,"pre_tax_eur_per_litre":0.64189,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4800424863153167,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-08-25..2014-08-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-08-25","input_cost_last_quote":"2014-08-29","input_cost_observations":5,"residual_eur_per_litre":0.1618475136846833,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.000314799142679371,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":58074,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-08-25|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5641,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2416313,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2014-09-01","period_type":"week","period_start":"2014-09-01","period_end":"2014-09-07","retail_incl_tax_eur_per_litre":1.2669400000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23690747967479678,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3997317879208777,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6335600000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":50.007103730247685,"pre_tax_eur_per_litre":0.63338,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.48389931791981994,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2014-09-02..2014-09-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-09-02","input_cost_last_quote":"2014-09-05","input_cost_observations":4,"residual_eur_per_litre":0.14948068208018006,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003787499142679371,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":58198,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-09-01|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5641,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2416436,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2014-09-08","period_type":"week","period_start":"2014-09-08","period_end":"2014-09-14","retail_incl_tax_eur_per_litre":1.27433,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23828934959349593,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3997317879208777,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.63791,"total_tax_data_class":"CALCULATED","tax_share_pct":50.058462093806156,"pre_tax_eur_per_litre":0.63642,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.47350851301709135,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-09-08..2014-09-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-09-08","input_cost_last_quote":"2014-09-12","input_cost_observations":5,"residual_eur_per_litre":0.16291148698290867,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.000136699142679571,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":58322,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-09-08|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5641,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2416559,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2014-09-15","period_type":"week","period_start":"2014-09-15","period_end":"2014-09-21","retail_incl_tax_eur_per_litre":1.2633800000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23624178861788622,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3997317879208777,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6338600000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":50.17176146527569,"pre_tax_eur_per_litre":0.62952,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4727489788342858,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-09-15..2014-09-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-09-15","input_cost_last_quote":"2014-09-19","input_cost_observations":5,"residual_eur_per_litre":0.15677102116571423,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.002599699142679371,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":58446,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-09-15|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5641,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2416685,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2014-09-22","period_type":"week","period_start":"2014-09-22","period_end":"2014-09-28","retail_incl_tax_eur_per_litre":1.26457,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23646430894308942,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3997317879208777,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.63564,"total_tax_data_class":"CALCULATED","tax_share_pct":50.265307574906885,"pre_tax_eur_per_litre":0.62893,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.46683574407242556,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-09-22..2014-09-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-09-22","input_cost_last_quote":"2014-09-26","input_cost_observations":5,"residual_eur_per_litre":0.16209425592757445,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.000683999142679571,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":58570,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-09-22|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5641,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2416808,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2014-09-29","period_type":"week","period_start":"2014-09-29","period_end":"2014-10-05","retail_incl_tax_eur_per_litre":1.26322,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2362118699186992,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3997317879208777,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.63529,"total_tax_data_class":"CALCULATED","tax_share_pct":50.29131901014867,"pre_tax_eur_per_litre":0.62793,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4633090233803773,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 2 quote day(s) in 2014-09-29..2014-10-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-09-29","input_cost_last_quote":"2014-10-03","input_cost_observations":2,"residual_eur_per_litre":0.16462097661962266,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.000803999142679571,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":58694,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-09-29|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5641,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2416933,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2014-10-06","period_type":"week","period_start":"2014-10-06","period_end":"2014-10-12","retail_incl_tax_eur_per_litre":1.2686300000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23722349593495937,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3997317879208777,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.63613,"total_tax_data_class":"CALCULATED","tax_share_pct":50.1430677187202,"pre_tax_eur_per_litre":0.6325000000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.44866204482807676,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-10-06..2014-10-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-10-06","input_cost_last_quote":"2014-10-10","input_cost_observations":5,"residual_eur_per_litre":0.18383795517192336,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.001015099142679594,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":58818,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-10-06|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5641,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2417056,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2014-10-13","period_type":"week","period_start":"2014-10-13","period_end":"2014-10-19","retail_incl_tax_eur_per_litre":1.25951,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23551813008130082,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3997317879208777,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.63375,"total_tax_data_class":"CALCULATED","tax_share_pct":50.317186842502245,"pre_tax_eur_per_litre":0.62576,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4230407014679479,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-10-13..2014-10-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-10-13","input_cost_last_quote":"2014-10-17","input_cost_observations":5,"residual_eur_per_litre":0.2027192985320521,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.001844899142679571,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":58942,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-10-13|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5641,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2417180,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2014-10-20","period_type":"week","period_start":"2014-10-20","period_end":"2014-10-26","retail_incl_tax_eur_per_litre":1.2379600000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2314884552845529,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3997317879208777,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6267800000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":50.630068822902196,"pre_tax_eur_per_litre":0.61118,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.423497630760516,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-10-20..2014-10-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-10-20","input_cost_last_quote":"2014-10-24","input_cost_observations":5,"residual_eur_per_litre":0.18768236923948398,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005461499142679371,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0055 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":59066,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-10-20|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5641,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2417304,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2014-10-27","period_type":"week","period_start":"2014-10-27","period_end":"2014-11-02","retail_incl_tax_eur_per_litre":1.22155,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22841991869918699,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3997317879208777,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.62363,"total_tax_data_class":"CALCULATED","tax_share_pct":51.052351520609065,"pre_tax_eur_per_litre":0.59792,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4251637468891837,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-10-27..2014-10-31. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-10-27","input_cost_last_quote":"2014-10-31","input_cost_observations":5,"residual_eur_per_litre":0.17275625311081633,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005561699142679571,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0056 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2014-11-03..2014-11-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-11-03","input_cost_last_quote":"2014-11-07","input_cost_observations":5,"residual_eur_per_litre":0.17118560543654285,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005003399142679694,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0050 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2014-11-10..2014-11-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-11-10","input_cost_last_quote":"2014-11-14","input_cost_observations":5,"residual_eur_per_litre":0.1776513865807344,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004533799142679694,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":59438,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-11-10|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5641,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2417677,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2014-11-17","period_type":"week","period_start":"2014-11-17","period_end":"2014-11-23","retail_incl_tax_eur_per_litre":1.19006,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22253154471544714,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3997317879208777,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6177199999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":51.906626556644206,"pre_tax_eur_per_litre":0.5723400000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.390560555634745,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-11-17..2014-11-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-11-17","input_cost_last_quote":"2014-11-21","input_cost_observations":5,"residual_eur_per_litre":0.18177944436525506,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005588299142679694,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0056 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":59562,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-11-17|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5641,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2417801,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2014-11-24","period_type":"week","period_start":"2014-11-24","period_end":"2014-11-30","retail_incl_tax_eur_per_litre":1.1846500000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22151991869918702,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3997317879208777,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6194900000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":52.293082344996414,"pre_tax_eur_per_litre":0.56516,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3872324914857405,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2014-11-24..2014-11-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-11-24","input_cost_last_quote":"2014-11-28","input_cost_observations":4,"residual_eur_per_litre":0.1779275085142595,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.002166899142679371,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":59686,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-11-24|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5641,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2417925,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2014-12-01","period_type":"week","period_start":"2014-12-01","period_end":"2014-12-07","retail_incl_tax_eur_per_litre":1.17727,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.220139918699187,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3997317879208777,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.61964,"total_tax_data_class":"CALCULATED","tax_share_pct":52.63363544471532,"pre_tax_eur_per_litre":0.55763,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3542349739938542,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-12-01..2014-12-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-12-01","input_cost_last_quote":"2014-12-05","input_cost_observations":5,"residual_eur_per_litre":0.2033950260061458,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.000284999142679571,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":59810,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-12-01|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5641,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2418049,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2014-12-08","period_type":"week","period_start":"2014-12-08","period_end":"2014-12-14","retail_incl_tax_eur_per_litre":1.1636600000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21759495934959353,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3997317879208777,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6187400000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":53.17188869601086,"pre_tax_eur_per_litre":0.54492,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.32561527216230113,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-12-08..2014-12-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-12-08","input_cost_last_quote":"2014-12-12","input_cost_observations":5,"residual_eur_per_litre":0.2193047278376989,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.001738300857320529,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":59934,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-12-08|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5641,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2418172,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2014-12-15","period_type":"week","period_start":"2014-12-15","period_end":"2014-12-21","retail_incl_tax_eur_per_litre":1.14148,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21344747967479674,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3997317879208777,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6129500000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":53.69783088621789,"pre_tax_eur_per_litre":0.5285299999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3033145280125988,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-12-15..2014-12-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-12-15","input_cost_last_quote":"2014-12-19","input_cost_observations":5,"residual_eur_per_litre":0.22521547198740113,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.000281999142679448,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":60058,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-12-15|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5641,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2418297,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2015-01-05","period_type":"week","period_start":"2015-01-05","period_end":"2015-01-11","retail_incl_tax_eur_per_litre":1.05552,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19737365853658537,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5858,"total_tax_data_class":"CALCULATED","tax_share_pct":55.49871153554646,"pre_tax_eur_per_litre":0.46972,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2625845152801827,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-01-05..2015-01-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-01-05","input_cost_last_quote":"2015-01-09","input_cost_observations":5,"residual_eur_per_litre":0.20713548471981735,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.013685099784596196,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0137 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":60182,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-01-05|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2418421,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2015-01-12","period_type":"week","period_start":"2015-01-12","period_end":"2015-01-18","retail_incl_tax_eur_per_litre":1.042,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19484552845528455,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.58521,"total_tax_data_class":"CALCULATED","tax_share_pct":56.16218809980806,"pre_tax_eur_per_litre":0.45679000000000003,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2497605504761579,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-01-12..2015-01-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-01-12","input_cost_last_quote":"2015-01-16","input_cost_observations":5,"residual_eur_per_litre":0.20702944952384214,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.011301199784596233,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0113 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":60306,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-01-12|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2418546,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2015-01-19","period_type":"week","period_start":"2015-01-19","period_end":"2015-01-25","retail_incl_tax_eur_per_litre":1.01722,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19021186991869918,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.57698,"total_tax_data_class":"CALCULATED","tax_share_pct":56.721259904445446,"pre_tax_eur_per_litre":0.44024,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2541505422821227,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2015-01-20..2015-01-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-01-20","input_cost_last_quote":"2015-01-23","input_cost_observations":4,"residual_eur_per_litre":0.1860894577178773,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.015724699784596195,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0157 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2015-01-26..2015-01-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-01-26","input_cost_last_quote":"2015-01-30","input_cost_observations":5,"residual_eur_per_litre":0.17928952439228166,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004369099784596159,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":60554,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-01-26|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2418796,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2015-02-02","period_type":"week","period_start":"2015-02-02","period_end":"2015-02-08","retail_incl_tax_eur_per_litre":1.02281,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1912571544715447,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59091,"total_tax_data_class":"CALCULATED","tax_share_pct":57.773193457240346,"pre_tax_eur_per_litre":0.4319,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3013665671499747,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-02-02..2015-02-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-02-02","input_cost_last_quote":"2015-02-06","input_cost_observations":5,"residual_eur_per_litre":0.1305334328500253,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.000123500215403804,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":60678,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-02-02|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2418919,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2015-02-09","period_type":"week","period_start":"2015-02-09","period_end":"2015-02-15","retail_incl_tax_eur_per_litre":1.03932,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19434439024390243,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59351,"total_tax_data_class":"CALCULATED","tax_share_pct":57.105607512604394,"pre_tax_eur_per_litre":0.44581,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3143087040924229,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-02-09..2015-02-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-02-09","input_cost_last_quote":"2015-02-13","input_cost_observations":5,"residual_eur_per_litre":0.13150129590757711,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.000475799784596196,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":60802,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-02-09|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2419043,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2015-02-16","period_type":"week","period_start":"2015-02-16","period_end":"2015-02-22","retail_incl_tax_eur_per_litre":1.05199,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19671357723577235,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59579,"total_tax_data_class":"CALCULATED","tax_share_pct":56.63456876966511,"pre_tax_eur_per_litre":0.4562,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.33488739260949574,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-02-16..2015-02-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-02-16","input_cost_last_quote":"2015-02-20","input_cost_observations":5,"residual_eur_per_litre":0.12131260739050428,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.000585499784596196,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":60926,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-02-16|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2419166,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2015-02-23","period_type":"week","period_start":"2015-02-23","period_end":"2015-03-01","retail_incl_tax_eur_per_litre":1.07119,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20030382113821138,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6002,"total_tax_data_class":"CALCULATED","tax_share_pct":56.03114293449342,"pre_tax_eur_per_litre":0.47099,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.33733122638723284,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-02-23..2015-02-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-02-23","input_cost_last_quote":"2015-02-27","input_cost_observations":5,"residual_eur_per_litre":0.13365877361276718,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.000422800215403804,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":61050,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-02-23|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2419289,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2015-03-02","period_type":"week","period_start":"2015-03-02","period_end":"2015-03-08","retail_incl_tax_eur_per_litre":1.08735,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20332560975609756,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.60498,"total_tax_data_class":"CALCULATED","tax_share_pct":55.63801903710856,"pre_tax_eur_per_litre":0.48237,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.34034192571349065,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-03-02..2015-03-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-03-02","input_cost_last_quote":"2015-03-06","input_cost_observations":5,"residual_eur_per_litre":0.14202807428650938,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.002585400215403804,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":61174,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-03-02|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2419414,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2015-03-09","period_type":"week","period_start":"2015-03-09","period_end":"2015-03-15","retail_incl_tax_eur_per_litre":1.11302,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20812569105691056,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.61351,"total_tax_data_class":"CALCULATED","tax_share_pct":55.121201775349945,"pre_tax_eur_per_litre":0.49951,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3330152089784129,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-03-09..2015-03-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-03-09","input_cost_last_quote":"2015-03-13","input_cost_observations":5,"residual_eur_per_litre":0.1664947910215871,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.007173200215403804,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0072 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2015-03-16..2015-03-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-03-16","input_cost_last_quote":"2015-03-20","input_cost_observations":5,"residual_eur_per_litre":0.2008737912853526,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.005961500215403804,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0060 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2015-03-23..2015-03-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-03-23","input_cost_last_quote":"2015-03-27","input_cost_observations":5,"residual_eur_per_litre":0.19351188541044656,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.006749700215403804,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0067 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2015-03-30..2015-04-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-03-30","input_cost_last_quote":"2015-04-02","input_cost_observations":4,"residual_eur_per_litre":0.1923812477745019,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.010128600215403927,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0101 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2015-04-13..2015-04-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-04-13","input_cost_last_quote":"2015-04-17","input_cost_observations":5,"residual_eur_per_litre":0.17622442238352112,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.020160900215403805,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0202 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2015-04-20..2015-04-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-04-20","input_cost_last_quote":"2015-04-24","input_cost_observations":5,"residual_eur_per_litre":0.1802777337723312,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.023295500215403706,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0233 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":61918,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-04-20|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2420156,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2015-04-27","period_type":"week","period_start":"2015-04-27","period_end":"2015-05-03","retail_incl_tax_eur_per_litre":1.1902300000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22256333333333336,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.63953,"total_tax_data_class":"CALCULATED","tax_share_pct":53.73163170143586,"pre_tax_eur_per_litre":0.5507000000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3624582914332499,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2015-04-27..2015-04-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-04-27","input_cost_last_quote":"2015-04-30","input_cost_observations":4,"residual_eur_per_litre":0.1882417085667502,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.021419500215403783,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0214 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":62042,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-04-27|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2420279,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2015-05-04","period_type":"week","period_start":"2015-05-04","period_end":"2015-05-10","retail_incl_tax_eur_per_litre":1.1787100000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22040918699186993,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6328100000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":53.68665744754859,"pre_tax_eur_per_litre":0.5458999999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3649183191232436,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-05-04..2015-05-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-05-04","input_cost_last_quote":"2015-05-08","input_cost_observations":5,"residual_eur_per_litre":0.18098168087675634,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.015803500215404026,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0158 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":62165,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-05-04|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2420402,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2015-05-11","period_type":"week","period_start":"2015-05-11","period_end":"2015-05-17","retail_incl_tax_eur_per_litre":1.1791800000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22049707317073172,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6310000000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":53.51176241116708,"pre_tax_eur_per_litre":0.54818,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3622238210117008,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-05-11..2015-05-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-05-11","input_cost_last_quote":"2015-05-15","input_cost_observations":5,"residual_eur_per_litre":0.1859561789882992,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.013469100215403904,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0135 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":62288,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-05-11|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2420525,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2015-05-18","period_type":"week","period_start":"2015-05-18","period_end":"2015-05-24","retail_incl_tax_eur_per_litre":1.17948,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22055317073170733,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.63159,"total_tax_data_class":"CALCULATED","tax_share_pct":53.54817377149252,"pre_tax_eur_per_litre":0.54789,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3612697641703697,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-05-18..2015-05-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-05-18","input_cost_last_quote":"2015-05-22","input_cost_observations":5,"residual_eur_per_litre":0.1866202358296303,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.014125800215403803,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0141 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":62411,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-05-18|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2420648,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2015-05-25","period_type":"week","period_start":"2015-05-25","period_end":"2015-05-31","retail_incl_tax_eur_per_litre":1.164,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21765853658536585,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.62409,"total_tax_data_class":"CALCULATED","tax_share_pct":53.615979381443296,"pre_tax_eur_per_litre":0.53991,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3548279902150623,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2015-05-26..2015-05-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-05-26","input_cost_last_quote":"2015-05-29","input_cost_observations":4,"residual_eur_per_litre":0.18508200978493772,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.008461200215403804,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0085 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":62534,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-05-25|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2420771,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2015-06-01","period_type":"week","period_start":"2015-06-01","period_end":"2015-06-07","retail_incl_tax_eur_per_litre":1.17754,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22019040650406504,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.62406,"total_tax_data_class":"CALCULATED","tax_share_pct":52.99692579445284,"pre_tax_eur_per_litre":0.5534800000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3499730196461997,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-06-01..2015-06-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-06-01","input_cost_last_quote":"2015-06-05","input_cost_observations":5,"residual_eur_per_litre":0.20350698035380044,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.005310100215403681,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0053 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":62657,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-06-01|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2420895,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2015-06-08","period_type":"week","period_start":"2015-06-08","period_end":"2015-06-14","retail_incl_tax_eur_per_litre":1.18262,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22114032520325203,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.62291,"total_tax_data_class":"CALCULATED","tax_share_pct":52.6720332820348,"pre_tax_eur_per_litre":0.55971,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3542242233458708,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-06-08..2015-06-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-06-08","input_cost_last_quote":"2015-06-12","input_cost_observations":5,"residual_eur_per_litre":0.20548577665412923,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.002727200215403804,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":62780,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-06-08|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2421018,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2015-06-15","period_type":"week","period_start":"2015-06-15","period_end":"2015-06-21","retail_incl_tax_eur_per_litre":1.17896,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2204559349593496,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6220199999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":52.76005971364592,"pre_tax_eur_per_litre":0.5569400000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.33813014775886924,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-06-15..2015-06-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-06-15","input_cost_last_quote":"2015-06-19","input_cost_observations":5,"residual_eur_per_litre":0.21880985224113086,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.002474300215403681,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":62903,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-06-15|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2421141,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2015-06-22","period_type":"week","period_start":"2015-06-22","period_end":"2015-06-28","retail_incl_tax_eur_per_litre":1.1926800000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2230214634146342,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6240800000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":52.32585437837475,"pre_tax_eur_per_litre":0.5686,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3406716288591863,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-06-22..2015-06-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-06-22","input_cost_last_quote":"2015-06-26","input_cost_observations":5,"residual_eur_per_litre":0.2279283711408137,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.001852500215404004,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":63026,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-06-22|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2421264,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2015-06-29","period_type":"week","period_start":"2015-06-29","period_end":"2015-07-05","retail_incl_tax_eur_per_litre":1.17903,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2204690243902439,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.61897,"total_tax_data_class":"CALCULATED","tax_share_pct":52.49824007870877,"pre_tax_eur_per_litre":0.56006,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.34150415350715546,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-06-29..2015-07-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-06-29","input_cost_last_quote":"2015-07-03","input_cost_observations":5,"residual_eur_per_litre":0.21855584649284454,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.001293299784596196,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":63149,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-06-29|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2421387,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2015-07-06","period_type":"week","period_start":"2015-07-06","period_end":"2015-07-12","retail_incl_tax_eur_per_litre":1.18681,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22192382113821138,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.61936,"total_tax_data_class":"CALCULATED","tax_share_pct":52.1869549464531,"pre_tax_eur_per_litre":0.56745,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3226162763313288,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-07-06..2015-07-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-07-06","input_cost_last_quote":"2015-07-10","input_cost_observations":5,"residual_eur_per_litre":0.2448337236686712,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.002602999784596196,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":63272,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-07-06|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2421510,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2015-07-13","period_type":"week","period_start":"2015-07-13","period_end":"2015-07-19","retail_incl_tax_eur_per_litre":1.22401,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.228879918699187,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.63145,"total_tax_data_class":"CALCULATED","tax_share_pct":51.58863081183977,"pre_tax_eur_per_litre":0.59256,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.32783973040826786,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-07-13..2015-07-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-07-13","input_cost_last_quote":"2015-07-17","input_cost_observations":5,"residual_eur_per_litre":0.26472026959173217,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.003711700215403804,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":63395,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-07-13|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2421632,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2015-07-20","period_type":"week","period_start":"2015-07-20","period_end":"2015-07-26","retail_incl_tax_eur_per_litre":1.22579,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22921276422764228,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.63468,"total_tax_data_class":"CALCULATED","tax_share_pct":51.777221220600595,"pre_tax_eur_per_litre":0.59111,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.321396227749819,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-07-20..2015-07-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-07-20","input_cost_last_quote":"2015-07-24","input_cost_observations":5,"residual_eur_per_litre":0.269713772250181,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.007275200215403804,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0073 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":63518,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-07-20|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2421755,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2015-07-27","period_type":"week","period_start":"2015-07-27","period_end":"2015-08-02","retail_incl_tax_eur_per_litre":1.2134800000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2269108943089431,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6312700000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":52.02145894452319,"pre_tax_eur_per_litre":0.58221,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.30935321651068887,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-07-27..2015-07-31. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-07-27","input_cost_last_quote":"2015-07-31","input_cost_observations":5,"residual_eur_per_litre":0.27285678348931114,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.005912200215403904,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0059 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":63641,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-07-27|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2421878,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2015-08-03","period_type":"week","period_start":"2015-08-03","period_end":"2015-08-09","retail_incl_tax_eur_per_litre":1.19925,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22425,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.62653,"total_tax_data_class":"CALCULATED","tax_share_pct":52.243485511778196,"pre_tax_eur_per_litre":0.57272,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.27970307212634155,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-08-03..2015-08-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-08-03","input_cost_last_quote":"2015-08-07","input_cost_observations":5,"residual_eur_per_litre":0.2930169278736584,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.003354900215403804,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":63764,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-08-03|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2422001,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2015-08-10","period_type":"week","period_start":"2015-08-10","period_end":"2015-08-16","retail_incl_tax_eur_per_litre":1.1754600000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2198014634146342,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6175800000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":52.53943137154816,"pre_tax_eur_per_litre":0.55788,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2719339041282295,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-08-10..2015-08-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-08-10","input_cost_last_quote":"2015-08-14","input_cost_observations":5,"residual_eur_per_litre":0.2859460958717705,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.002181899784595996,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":63887,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-08-10|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2422123,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2015-08-17","period_type":"week","period_start":"2015-08-17","period_end":"2015-08-23","retail_incl_tax_eur_per_litre":1.17283,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21930967479674796,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.61957,"total_tax_data_class":"CALCULATED","tax_share_pct":52.82692291295414,"pre_tax_eur_per_litre":0.55326,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2599362257399128,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-08-17..2015-08-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-08-17","input_cost_last_quote":"2015-08-21","input_cost_observations":5,"residual_eur_per_litre":0.29332377426008716,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.000870700215403804,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":64010,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-08-17|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2422246,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2015-08-24","period_type":"week","period_start":"2015-08-24","period_end":"2015-08-30","retail_incl_tax_eur_per_litre":1.1383800000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21286780487804882,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6063400000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":53.263409406349375,"pre_tax_eur_per_litre":0.53204,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.24046403590682933,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-08-24..2015-08-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-08-24","input_cost_last_quote":"2015-08-28","input_cost_observations":5,"residual_eur_per_litre":0.29157596409317066,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.007478699784595996,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0075 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2015-08-31..2015-09-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-08-31","input_cost_last_quote":"2015-09-04","input_cost_observations":5,"residual_eur_per_litre":0.24000469256853754,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005897899784596319,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0059 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2015-09-07..2015-09-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-09-07","input_cost_last_quote":"2015-09-11","input_cost_observations":5,"residual_eur_per_litre":0.23232625441594712,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005994799784596196,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0060 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2015-09-14..2015-09-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-09-14","input_cost_last_quote":"2015-09-18","input_cost_observations":5,"residual_eur_per_litre":0.22975426085973408,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003679599784596233,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":64502,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-09-14|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2422739,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2015-09-21","period_type":"week","period_start":"2015-09-21","period_end":"2015-09-27","retail_incl_tax_eur_per_litre":1.08292,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20249723577235773,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.60125,"total_tax_data_class":"CALCULATED","tax_share_pct":55.521183466922764,"pre_tax_eur_per_litre":0.48167000000000004,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.26607918800784675,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-09-21..2015-09-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-09-21","input_cost_last_quote":"2015-09-25","input_cost_observations":5,"residual_eur_per_litre":0.2155908119921533,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0009835997845962451,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":64625,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-09-21|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2422862,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2015-09-28","period_type":"week","period_start":"2015-09-28","period_end":"2015-10-04","retail_incl_tax_eur_per_litre":1.0645499999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1990621951219512,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5933199999999998,"total_tax_data_class":"CALCULATED","tax_share_pct":55.734347846507916,"pre_tax_eur_per_litre":0.47123000000000004,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2643977377681904,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-09-28..2015-10-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-09-28","input_cost_last_quote":"2015-10-02","input_cost_observations":5,"residual_eur_per_litre":0.20683226223180962,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006512399784596345,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0065 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2015-10-05..2015-10-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-10-05","input_cost_last_quote":"2015-10-09","input_cost_observations":5,"residual_eur_per_litre":0.17662064562519497,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.007721699784596196,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0077 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2015-10-12..2015-10-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-10-12","input_cost_last_quote":"2015-10-16","input_cost_observations":5,"residual_eur_per_litre":0.19090119187943966,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005400699784596196,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0054 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2015-10-19..2015-10-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-10-19","input_cost_last_quote":"2015-10-23","input_cost_observations":5,"residual_eur_per_litre":0.19189784660595174,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006791299784596196,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0068 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2015-10-26..2015-10-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-10-26","input_cost_last_quote":"2015-10-30","input_cost_observations":5,"residual_eur_per_litre":0.17314652234493666,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.010319299784596196,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0103 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2015-11-02..2015-11-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-11-02","input_cost_last_quote":"2015-11-06","input_cost_observations":5,"residual_eur_per_litre":0.17069806341391003,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.008663899784596196,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0087 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2015-11-09..2015-11-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-11-09","input_cost_last_quote":"2015-11-13","input_cost_observations":5,"residual_eur_per_litre":0.19667600976942978,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.009775799784596195,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0098 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2015-11-16..2015-11-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-11-16","input_cost_last_quote":"2015-11-20","input_cost_observations":5,"residual_eur_per_litre":0.21355406485313005,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.007255599784596196,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0073 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2015-11-23..2015-11-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-11-23","input_cost_last_quote":"2015-11-27","input_cost_observations":5,"residual_eur_per_litre":0.18957534318315555,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.007198499784596233,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0072 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2015-11-30..2015-12-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-11-30","input_cost_last_quote":"2015-12-04","input_cost_observations":5,"residual_eur_per_litre":0.1875435685322496,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.010798299784596196,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0108 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2015-12-07..2015-12-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-12-07","input_cost_last_quote":"2015-12-11","input_cost_observations":5,"residual_eur_per_litre":0.2124738701648213,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.015392499784596145,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0154 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2015-12-14..2015-12-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-12-14","input_cost_last_quote":"2015-12-18","input_cost_observations":5,"residual_eur_per_litre":0.20599362334412907,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.021122399784596256,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0211 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-01-04..2016-01-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-01-04","input_cost_last_quote":"2016-01-08","input_cost_observations":5,"residual_eur_per_litre":0.19819817016254943,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.013423399784596196,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0134 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-01-11..2016-01-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-01-11","input_cost_last_quote":"2016-01-15","input_cost_observations":5,"residual_eur_per_litre":0.21585748296102447,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.020986999784596096,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0210 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-01-18..2016-01-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-01-18","input_cost_last_quote":"2016-01-22","input_cost_observations":5,"residual_eur_per_litre":0.2056082761238261,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.031113199784596098,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0311 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-01-25..2016-01-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-01-25","input_cost_last_quote":"2016-01-29","input_cost_observations":5,"residual_eur_per_litre":0.1719911404710592,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0319843997845962,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0320 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-02-01..2016-02-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-02-01","input_cost_last_quote":"2016-02-05","input_cost_observations":5,"residual_eur_per_litre":0.17689214384849658,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.024262999784596197,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0243 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-02-08..2016-02-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-02-08","input_cost_last_quote":"2016-02-12","input_cost_observations":5,"residual_eur_per_litre":0.18369748755558796,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.028487299784596097,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0285 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":66854,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-02-08|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2425093,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2016-02-15","period_type":"week","period_start":"2016-02-15","period_end":"2016-02-21","retail_incl_tax_eur_per_litre":0.89688,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16770926829268293,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5476,"total_tax_data_class":"CALCULATED","tax_share_pct":61.056105610561055,"pre_tax_eur_per_litre":0.34928,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.18264280459002488,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2016-02-16..2016-02-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-02-16","input_cost_last_quote":"2016-02-19","input_cost_observations":4,"residual_eur_per_litre":0.16663719540997513,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.024183899784596195,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0242 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":66978,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-02-15|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2425218,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2016-02-22","period_type":"week","period_start":"2016-02-22","period_end":"2016-02-28","retail_incl_tax_eur_per_litre":0.9039900000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1690387804878049,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5515300000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":61.01063064856912,"pre_tax_eur_per_litre":0.35246,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.18920850567494663,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-02-22..2016-02-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-02-22","input_cost_last_quote":"2016-02-26","input_cost_observations":5,"residual_eur_per_litre":0.16325149432505337,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.020985299784596095,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0210 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":67102,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-02-22|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2425342,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2016-02-29","period_type":"week","period_start":"2016-02-29","period_end":"2016-03-06","retail_incl_tax_eur_per_litre":0.8972100000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16777097560975612,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5511600000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":61.43043434647407,"pre_tax_eur_per_litre":0.34605,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2093823627621147,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-02-29..2016-03-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-02-29","input_cost_last_quote":"2016-03-04","input_cost_observations":5,"residual_eur_per_litre":0.1366676372378853,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.019880999784596096,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0199 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":67226,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-02-29|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2425466,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2016-03-07","period_type":"week","period_start":"2016-03-07","period_end":"2016-03-13","retail_incl_tax_eur_per_litre":0.90905,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16998495934959348,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.55572,"total_tax_data_class":"CALCULATED","tax_share_pct":61.1319509377922,"pre_tax_eur_per_litre":0.35333,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.22510209138652612,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-03-07..2016-03-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-03-07","input_cost_last_quote":"2016-03-11","input_cost_observations":5,"residual_eur_per_litre":0.12822790861347388,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.016995399784596195,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0170 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-03-14..2016-03-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-03-14","input_cost_last_quote":"2016-03-18","input_cost_observations":5,"residual_eur_per_litre":0.16351591150749256,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.012103999784596297,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0121 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2016-03-21..2016-03-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-03-21","input_cost_last_quote":"2016-03-24","input_cost_observations":4,"residual_eur_per_litre":0.16972575370403545,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.009212599784596246,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0092 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-04-04..2016-04-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-04-04","input_cost_last_quote":"2016-04-08","input_cost_observations":5,"residual_eur_per_litre":0.19827582023360948,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006485699784596196,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0065 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-04-11..2016-04-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-04-11","input_cost_last_quote":"2016-04-15","input_cost_observations":5,"residual_eur_per_litre":0.16098248581810518,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.011610099784596095,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0116 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-04-18..2016-04-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-04-18","input_cost_last_quote":"2016-04-22","input_cost_observations":5,"residual_eur_per_litre":0.17608340581229315,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.014568699784596196,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0146 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-04-25..2016-04-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-04-25","input_cost_last_quote":"2016-04-29","input_cost_observations":5,"residual_eur_per_litre":0.15787628575934118,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.023824999784596144,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0238 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-05-02..2016-05-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-05-02","input_cost_last_quote":"2016-05-06","input_cost_observations":5,"residual_eur_per_litre":0.18318483690455736,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.022997799784596196,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0230 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":68218,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-05-02|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2426454,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2016-05-09","period_type":"week","period_start":"2016-05-09","period_end":"2016-05-15","retail_incl_tax_eur_per_litre":0.99954,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1869058536585366,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5651,"total_tax_data_class":"CALCULATED","tax_share_pct":56.53600656301899,"pre_tax_eur_per_litre":0.43444,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2497600372939266,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-05-09..2016-05-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-05-09","input_cost_last_quote":"2016-05-13","input_cost_observations":5,"residual_eur_per_litre":0.1846799627060734,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.026270699784596195,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0263 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":68341,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-05-09|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2426577,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2016-05-16","period_type":"week","period_start":"2016-05-16","period_end":"2016-05-22","retail_incl_tax_eur_per_litre":1.01793,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19034463414634145,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5722099999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":56.21309913255332,"pre_tax_eur_per_litre":0.44572000000000006,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.26982036667000814,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-05-16..2016-05-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-05-16","input_cost_last_quote":"2016-05-20","input_cost_observations":5,"residual_eur_per_litre":0.1758996333299919,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.02175509978459627,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0218 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-05-23..2016-05-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-05-23","input_cost_last_quote":"2016-05-27","input_cost_observations":5,"residual_eur_per_litre":0.17311725762838165,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.028627599784596034,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0286 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":68587,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-05-23|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2426824,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2016-05-30","period_type":"week","period_start":"2016-05-30","period_end":"2016-06-05","retail_incl_tax_eur_per_litre":1.02627,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1919041463414634,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.57183,"total_tax_data_class":"CALCULATED","tax_share_pct":55.71925516676898,"pre_tax_eur_per_litre":0.45444,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2754450677546391,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2016-05-31..2016-06-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-05-31","input_cost_last_quote":"2016-06-03","input_cost_observations":4,"residual_eur_per_litre":0.1789949322453609,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.024140699784596195,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0241 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-06-06..2016-06-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-06-06","input_cost_last_quote":"2016-06-10","input_cost_observations":5,"residual_eur_per_litre":0.1851512655821472,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.022383299784596196,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0224 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":68833,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-06-06|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2427069,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2016-06-13","period_type":"week","period_start":"2016-06-13","period_end":"2016-06-19","retail_incl_tax_eur_per_litre":1.03118,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19282227642276423,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.57324,"total_tax_data_class":"CALCULATED","tax_share_pct":55.59068251905584,"pre_tax_eur_per_litre":0.45794,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2653979592326161,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-06-13..2016-06-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-06-13","input_cost_last_quote":"2016-06-17","input_cost_observations":5,"residual_eur_per_litre":0.19254204076738388,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.023535699784596197,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0235 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-06-20..2016-06-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-06-20","input_cost_last_quote":"2016-06-24","input_cost_observations":5,"residual_eur_per_litre":0.1841652434401138,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.023978299784596195,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0240 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-06-27..2016-07-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-06-27","input_cost_last_quote":"2016-07-01","input_cost_observations":5,"residual_eur_per_litre":0.17479181714987976,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.03125479978459619,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0313 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-07-04..2016-07-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-07-04","input_cost_last_quote":"2016-07-08","input_cost_observations":5,"residual_eur_per_litre":0.18622853591770563,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.02797129978459627,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0280 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-07-11..2016-07-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-07-11","input_cost_last_quote":"2016-07-15","input_cost_observations":5,"residual_eur_per_litre":0.18286078658542834,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.026996499784596197,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0270 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":69448,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-07-11|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2427685,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2016-07-18","period_type":"week","period_start":"2016-07-18","period_end":"2016-07-24","retail_incl_tax_eur_per_litre":1.0069,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18828211382113821,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.56938,"total_tax_data_class":"CALCULATED","tax_share_pct":56.547820041712185,"pre_tax_eur_per_litre":0.43751999999999996,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.25795772844380477,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-07-18..2016-07-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-07-18","input_cost_last_quote":"2016-07-22","input_cost_observations":5,"residual_eur_per_litre":0.1795622715561952,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.022699099784596145,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0227 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":69571,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-07-18|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2427809,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2016-07-25","period_type":"week","period_start":"2016-07-25","period_end":"2016-07-31","retail_incl_tax_eur_per_litre":1.00685,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18827276422764228,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.57136,"total_tax_data_class":"CALCULATED","tax_share_pct":56.74728112429855,"pre_tax_eur_per_litre":0.43549000000000004,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2425515563237849,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-07-25..2016-07-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-07-25","input_cost_last_quote":"2016-07-29","input_cost_observations":5,"residual_eur_per_litre":0.19293844367621515,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.020252199784596244,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0203 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":69694,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-07-25|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2427932,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2016-08-01","period_type":"week","period_start":"2016-08-01","period_end":"2016-08-07","retail_incl_tax_eur_per_litre":0.99722,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1864720325203252,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.57015,"total_tax_data_class":"CALCULATED","tax_share_pct":57.17394356310543,"pre_tax_eur_per_litre":0.42707,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.23022906951941832,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-08-01..2016-08-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-08-01","input_cost_last_quote":"2016-08-05","input_cost_observations":5,"residual_eur_per_litre":0.19684093048058168,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.019525599784596195,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0195 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-08-08..2016-08-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-08-08","input_cost_last_quote":"2016-08-12","input_cost_observations":5,"residual_eur_per_litre":0.18174882142971235,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.011531599784596195,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0115 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":69940,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-08-08|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2428177,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2016-08-15","period_type":"week","period_start":"2016-08-15","period_end":"2016-08-21","retail_incl_tax_eur_per_litre":1.00623,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1881568292682927,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.57916,"total_tax_data_class":"CALCULATED","tax_share_pct":57.55741729028155,"pre_tax_eur_per_litre":0.42707,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.27100450094087275,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-08-15..2016-08-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-08-15","input_cost_last_quote":"2016-08-19","input_cost_observations":5,"residual_eur_per_litre":0.15606549905912726,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.010515599784596196,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0105 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-08-22..2016-08-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-08-22","input_cost_last_quote":"2016-08-26","input_cost_observations":5,"residual_eur_per_litre":0.16187889625881577,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.014127399784596095,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0141 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-08-29..2016-09-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-08-29","input_cost_last_quote":"2016-09-02","input_cost_observations":5,"residual_eur_per_litre":0.1833912241938764,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.017387199784596196,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0174 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-09-05..2016-09-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-09-05","input_cost_last_quote":"2016-09-09","input_cost_observations":5,"residual_eur_per_litre":0.18452487638391601,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.019849699784596234,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0198 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-09-12..2016-09-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-09-12","input_cost_last_quote":"2016-09-16","input_cost_observations":5,"residual_eur_per_litre":0.19138993753773417,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.01934249978459627,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0193 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":70555,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-09-12|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2428791,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2016-09-19","period_type":"week","period_start":"2016-09-19","period_end":"2016-09-25","retail_incl_tax_eur_per_litre":1.0332999999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19321869918699186,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5821399999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":56.33794638536727,"pre_tax_eur_per_litre":0.45116000000000006,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2598897362975208,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-09-19..2016-09-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-09-19","input_cost_last_quote":"2016-09-23","input_cost_observations":5,"residual_eur_per_litre":0.19127026370247924,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.01307629978459637,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0131 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":70678,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-09-19|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2428915,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2016-09-26","period_type":"week","period_start":"2016-09-26","period_end":"2016-10-02","retail_incl_tax_eur_per_litre":1.0218099999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.191070162601626,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5788999999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":56.6543682289271,"pre_tax_eur_per_litre":0.44291,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2621052780933813,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-09-26..2016-09-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-09-26","input_cost_last_quote":"2016-09-30","input_cost_observations":5,"residual_eur_per_litre":0.18080472190661873,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.014418799784596295,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0144 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":70801,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-09-26|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2429038,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2016-10-03","period_type":"week","period_start":"2016-10-03","period_end":"2016-10-09","retail_incl_tax_eur_per_litre":1.02922,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19245577235772357,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5812999999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":56.47966421173316,"pre_tax_eur_per_litre":0.44792000000000004,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2784649231389378,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-10-03..2016-10-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-10-03","input_cost_last_quote":"2016-10-07","input_cost_observations":5,"residual_eur_per_litre":0.16945507686106223,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.013171099784596246,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0132 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":70924,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-10-03|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2429161,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2016-10-10","period_type":"week","period_start":"2016-10-10","period_end":"2016-10-16","retail_incl_tax_eur_per_litre":1.0582,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19787479674796749,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.58773,"total_tax_data_class":"CALCULATED","tax_share_pct":55.54054054054054,"pre_tax_eur_per_litre":0.47047000000000005,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2840051510476283,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-10-10..2016-10-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-10-10","input_cost_last_quote":"2016-10-14","input_cost_observations":5,"residual_eur_per_litre":0.18646484895237175,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.011927599784596258,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0119 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-10-17..2016-10-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-10-17","input_cost_last_quote":"2016-10-21","input_cost_observations":5,"residual_eur_per_litre":0.1821020491449904,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.017023499784596195,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0170 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-10-24..2016-10-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-10-24","input_cost_last_quote":"2016-10-28","input_cost_observations":5,"residual_eur_per_litre":0.19423963654402462,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.015753699784596197,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0158 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2016-10-31..2016-11-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-10-31","input_cost_last_quote":"2016-11-04","input_cost_observations":4,"residual_eur_per_litre":0.2177379414062056,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.016990899784596246,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0170 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-11-07..2016-11-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-11-07","input_cost_last_quote":"2016-11-11","input_cost_observations":5,"residual_eur_per_litre":0.2145351004359454,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.017236199784596333,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0172 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-11-14..2016-11-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-11-14","input_cost_last_quote":"2016-11-18","input_cost_observations":5,"residual_eur_per_litre":0.18568734496174777,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.02541029978459616,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0254 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-11-21..2016-11-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-11-21","input_cost_last_quote":"2016-11-25","input_cost_observations":5,"residual_eur_per_litre":0.16835394215645152,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.028006199784596196,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0280 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":71791,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-11-21|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2430030,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2016-11-28","period_type":"week","period_start":"2016-11-28","period_end":"2016-12-04","retail_incl_tax_eur_per_litre":1.0246,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1915918699186992,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.56933,"total_tax_data_class":"CALCULATED","tax_share_pct":55.56607456568417,"pre_tax_eur_per_litre":0.45527,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.28904292974711077,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-11-28..2016-12-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-11-28","input_cost_last_quote":"2016-12-02","input_cost_observations":5,"residual_eur_per_litre":0.16622707025288921,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.026831599784596195,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0268 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":71915,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-11-28|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2430152,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2016-12-05","period_type":"week","period_start":"2016-12-05","period_end":"2016-12-11","retail_incl_tax_eur_per_litre":1.03528,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1935889430894309,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.56453,"total_tax_data_class":"CALCULATED","tax_share_pct":54.52920948922031,"pre_tax_eur_per_litre":0.47075,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3072941635930722,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-12-05..2016-12-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-12-05","input_cost_last_quote":"2016-12-09","input_cost_observations":5,"residual_eur_per_litre":0.16345583640692782,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.035191999784596195,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0352 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":72039,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-12-05|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2430277,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2016-12-12","period_type":"week","period_start":"2016-12-12","period_end":"2016-12-18","retail_incl_tax_eur_per_litre":1.05581,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19742788617886178,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5723199999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":54.206722800503876,"pre_tax_eur_per_litre":0.48349000000000003,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.317782709926029,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-12-12..2016-12-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-12-12","input_cost_last_quote":"2016-12-16","input_cost_observations":5,"residual_eur_per_litre":0.16570729007397106,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.030332199784596232,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0303 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":72163,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-12-12|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2430401,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2016-12-19","period_type":"week","period_start":"2016-12-19","period_end":"2016-12-25","retail_incl_tax_eur_per_litre":1.07898,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20176048780487804,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.58022,"total_tax_data_class":"CALCULATED","tax_share_pct":53.77486144321489,"pre_tax_eur_per_litre":0.49876,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3248621252026606,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-12-19..2016-12-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-12-19","input_cost_last_quote":"2016-12-23","input_cost_observations":5,"residual_eur_per_litre":0.17389787479733942,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.025944299784596198,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0259 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":72287,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-12-19|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2430524,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2017-01-02","period_type":"week","period_start":"2017-01-02","period_end":"2017-01-08","retail_incl_tax_eur_per_litre":1.08473,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20283569105691057,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.58119,"total_tax_data_class":"CALCULATED","tax_share_pct":53.57923169821061,"pre_tax_eur_per_litre":0.50354,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3309248081608225,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2017-01-03..2017-01-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-01-03","input_cost_last_quote":"2017-01-06","input_cost_observations":4,"residual_eur_per_litre":0.1726151918391775,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.026073699784596196,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0261 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":72411,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-01-02|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2430649,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2017-01-09","period_type":"week","period_start":"2017-01-09","period_end":"2017-01-15","retail_incl_tax_eur_per_litre":1.0846500000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2028207317073171,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5841700000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":53.8579265200756,"pre_tax_eur_per_litre":0.50048,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3209718544788785,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-01-09..2017-01-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-01-09","input_cost_last_quote":"2017-01-13","input_cost_observations":5,"residual_eur_per_litre":0.1795081455211215,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.022389899784596098,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0224 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":72535,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-01-09|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2430772,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2017-01-16","period_type":"week","period_start":"2017-01-16","period_end":"2017-01-22","retail_incl_tax_eur_per_litre":1.08617,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2031049593495935,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.58487,"total_tax_data_class":"CALCULATED","tax_share_pct":53.847003691871436,"pre_tax_eur_per_litre":0.5013,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.32011992825412455,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-01-16..2017-01-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-01-16","input_cost_last_quote":"2017-01-20","input_cost_observations":5,"residual_eur_per_litre":0.18118007174587544,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.021878499784596196,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0219 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":72659,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-01-16|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2430896,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2017-01-23","period_type":"week","period_start":"2017-01-23","period_end":"2017-01-29","retail_incl_tax_eur_per_litre":1.0825,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20241869918699187,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.58427,"total_tax_data_class":"CALCULATED","tax_share_pct":53.97413394919169,"pre_tax_eur_per_litre":0.49823,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.32223697269192664,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-01-23..2017-01-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-01-23","input_cost_last_quote":"2017-01-27","input_cost_observations":5,"residual_eur_per_litre":0.17599302730807334,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.021772399784596195,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0218 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2017-01-30..2017-02-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-01-30","input_cost_last_quote":"2017-02-03","input_cost_observations":5,"residual_eur_per_litre":0.1792563191868658,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.017337699784596095,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0173 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2017-02-06..2017-02-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-02-06","input_cost_last_quote":"2017-02-10","input_cost_observations":5,"residual_eur_per_litre":0.18738035550217116,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.011323799784596196,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0113 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2017-02-13..2017-02-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-02-13","input_cost_last_quote":"2017-02-17","input_cost_observations":5,"residual_eur_per_litre":0.18826016446973348,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.015428899784596196,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0154 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2017-02-20..2017-02-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-02-20","input_cost_last_quote":"2017-02-24","input_cost_observations":5,"residual_eur_per_litre":0.17820416128029445,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.016634199784596196,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0166 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2017-02-27..2017-03-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-02-27","input_cost_last_quote":"2017-03-03","input_cost_observations":5,"residual_eur_per_litre":0.18888359199173996,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.015557999784596196,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0156 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2017-03-06..2017-03-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-03-06","input_cost_last_quote":"2017-03-10","input_cost_observations":5,"residual_eur_per_litre":0.19008621091414857,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.014929499784596196,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0149 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2017-03-13..2017-03-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-03-13","input_cost_last_quote":"2017-03-17","input_cost_observations":5,"residual_eur_per_litre":0.20007442700928485,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.018059199784596195,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0181 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2017-03-20..2017-03-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-03-20","input_cost_last_quote":"2017-03-24","input_cost_observations":5,"residual_eur_per_litre":0.1990568279449511,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.011914799784596258,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0119 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2017-03-27..2017-03-31. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-03-27","input_cost_last_quote":"2017-03-31","input_cost_observations":5,"residual_eur_per_litre":0.18222097885670982,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.009904399784596197,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0099 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2017-04-03..2017-04-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-04-03","input_cost_last_quote":"2017-04-07","input_cost_observations":5,"residual_eur_per_litre":0.16870330118402493,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005773999784596159,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0058 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2017-04-10..2017-04-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-04-10","input_cost_last_quote":"2017-04-13","input_cost_observations":4,"residual_eur_per_litre":0.1775027249426849,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005964399784596196,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0060 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2017-04-24..2017-04-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-04-24","input_cost_last_quote":"2017-04-28","input_cost_observations":5,"residual_eur_per_litre":0.22468563872965797,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.007394199784595996,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0074 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":74271,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-04-24|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2432509,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2017-05-01","period_type":"week","period_start":"2017-05-01","period_end":"2017-05-07","retail_incl_tax_eur_per_litre":1.1176199999999998,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20898585365853656,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6043599999999998,"total_tax_data_class":"CALCULATED","tax_share_pct":54.07562498881552,"pre_tax_eur_per_litre":0.51326,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2778131118493595,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2017-05-02..2017-05-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-05-02","input_cost_last_quote":"2017-05-05","input_cost_observations":4,"residual_eur_per_litre":0.2354468881506405,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005139299784596396,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0051 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":74395,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-05-01|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2432633,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2017-05-08","period_type":"week","period_start":"2017-05-08","period_end":"2017-05-14","retail_incl_tax_eur_per_litre":1.10189,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20604447154471545,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.60342,"total_tax_data_class":"CALCULATED","tax_share_pct":54.76227209612575,"pre_tax_eur_per_litre":0.49847,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2773044035284944,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-05-08..2017-05-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-05-08","input_cost_last_quote":"2017-05-12","input_cost_observations":5,"residual_eur_per_litre":0.22116559647150563,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.002677599784596196,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":74518,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-05-08|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2432756,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2017-05-15","period_type":"week","period_start":"2017-05-15","period_end":"2017-05-21","retail_incl_tax_eur_per_litre":1.0858800000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2030507317073171,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5996900000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":55.22617600471507,"pre_tax_eur_per_litre":0.48619,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2934693377288814,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-05-15..2017-05-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-05-15","input_cost_last_quote":"2017-05-19","input_cost_observations":5,"residual_eur_per_litre":0.1927206622711186,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003583199784595996,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":74641,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-05-15|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2432879,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2017-05-22","period_type":"week","period_start":"2017-05-22","period_end":"2017-05-28","retail_incl_tax_eur_per_litre":1.07832,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2016370731707317,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59981,"total_tax_data_class":"CALCULATED","tax_share_pct":55.62448994732547,"pre_tax_eur_per_litre":0.47851,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.29498210176278794,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-05-22..2017-05-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-05-22","input_cost_last_quote":"2017-05-26","input_cost_observations":5,"residual_eur_per_litre":0.18352789823721205,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.001696799784596196,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":74764,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-05-22|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2433002,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2017-05-29","period_type":"week","period_start":"2017-05-29","period_end":"2017-06-04","retail_incl_tax_eur_per_litre":1.07125,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2003150406504065,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59973,"total_tax_data_class":"CALCULATED","tax_share_pct":55.984130688448076,"pre_tax_eur_per_litre":0.47152,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.28202744616525716,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-05-29..2017-06-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-05-29","input_cost_last_quote":"2017-06-02","input_cost_observations":5,"residual_eur_per_litre":0.18949255383474284,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.000169099784596196,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":74887,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-05-29|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2433126,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2017-06-05","period_type":"week","period_start":"2017-06-05","period_end":"2017-06-11","retail_incl_tax_eur_per_litre":1.06507,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19915943089430893,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59817,"total_tax_data_class":"CALCULATED","tax_share_pct":56.162505750795724,"pre_tax_eur_per_litre":0.4669,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2648810027531782,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-06-05..2017-06-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-06-05","input_cost_last_quote":"2017-06-09","input_cost_observations":5,"residual_eur_per_litre":0.2020189972468218,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.000666499784596196,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":75010,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-06-05|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2433249,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2017-06-12","period_type":"week","period_start":"2017-06-12","period_end":"2017-06-18","retail_incl_tax_eur_per_litre":1.05402,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19709317073170732,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59553,"total_tax_data_class":"CALCULATED","tax_share_pct":56.50082541128252,"pre_tax_eur_per_litre":0.45849,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.25946851130421617,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-06-12..2017-06-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-06-12","input_cost_last_quote":"2017-06-16","input_cost_observations":5,"residual_eur_per_litre":0.19902148869578382,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.001372199784596196,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":75133,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-06-12|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2433371,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2017-06-19","period_type":"week","period_start":"2017-06-19","period_end":"2017-06-25","retail_incl_tax_eur_per_litre":1.04132,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19471837398373984,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59101,"total_tax_data_class":"CALCULATED","tax_share_pct":56.75584834632966,"pre_tax_eur_per_litre":0.45031,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.25131138857433566,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-06-19..2017-06-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-06-19","input_cost_last_quote":"2017-06-23","input_cost_observations":5,"residual_eur_per_litre":0.19899861142566433,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004010799784596196,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":75256,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-06-19|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2433495,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2017-06-26","period_type":"week","period_start":"2017-06-26","period_end":"2017-07-02","retail_incl_tax_eur_per_litre":1.03393,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19333650406504066,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.58979,"total_tax_data_class":"CALCULATED","tax_share_pct":57.04351358409177,"pre_tax_eur_per_litre":0.44414,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2561695818966126,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-06-26..2017-06-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-06-26","input_cost_last_quote":"2017-06-30","input_cost_observations":5,"residual_eur_per_litre":0.1879704181033874,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003811699784596196,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":75379,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-06-26|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2433617,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2017-07-03","period_type":"week","period_start":"2017-07-03","period_end":"2017-07-09","retail_incl_tax_eur_per_litre":1.02289,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1912721138211382,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.58542,"total_tax_data_class":"CALCULATED","tax_share_pct":57.23196042585224,"pre_tax_eur_per_litre":0.43747,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.26650116048244343,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-07-03..2017-07-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-07-03","input_cost_last_quote":"2017-07-07","input_cost_observations":5,"residual_eur_per_litre":0.1709688395175566,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006647599784596196,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0066 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":75502,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-07-03|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2433741,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2017-07-10","period_type":"week","period_start":"2017-07-10","period_end":"2017-07-16","retail_incl_tax_eur_per_litre":1.03163,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19290642276422765,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.58719,"total_tax_data_class":"CALCULATED","tax_share_pct":56.918662698835824,"pre_tax_eur_per_litre":0.44444,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2595582257938601,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-07-10..2017-07-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-07-10","input_cost_last_quote":"2017-07-14","input_cost_observations":5,"residual_eur_per_litre":0.18488177420613988,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006480699784596196,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0065 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":75625,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-07-10|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2433863,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2017-07-17","period_type":"week","period_start":"2017-07-17","period_end":"2017-07-23","retail_incl_tax_eur_per_litre":1.03537,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19360577235772358,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5903299999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":57.01633232564204,"pre_tax_eur_per_litre":0.44504000000000005,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.26166268210584936,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-07-17..2017-07-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-07-17","input_cost_last_quote":"2017-07-21","input_cost_observations":5,"residual_eur_per_litre":0.18337731789415068,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0034786997845962573,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":75748,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-07-17|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2433986,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2017-07-24","period_type":"week","period_start":"2017-07-24","period_end":"2017-07-30","retail_incl_tax_eur_per_litre":1.02645,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1919378048780488,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5855899999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":57.05002679136831,"pre_tax_eur_per_litre":0.44086000000000003,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.26893183253443814,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-07-24..2017-07-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-07-24","input_cost_last_quote":"2017-07-28","input_cost_observations":5,"residual_eur_per_litre":0.17192816746556192,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.007257299784596233,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0073 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":75871,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-07-24|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2434110,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2017-07-31","period_type":"week","period_start":"2017-07-31","period_end":"2017-08-06","retail_incl_tax_eur_per_litre":1.04785,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19593943089430893,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.58881,"total_tax_data_class":"CALCULATED","tax_share_pct":56.19220308250227,"pre_tax_eur_per_litre":0.45904,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2769501097674158,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-07-31..2017-08-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-07-31","input_cost_last_quote":"2017-08-04","input_cost_observations":5,"residual_eur_per_litre":0.18208989023258423,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.008218699784596196,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0082 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":75994,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-07-31|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2434231,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2017-08-07","period_type":"week","period_start":"2017-08-07","period_end":"2017-08-13","retail_incl_tax_eur_per_litre":1.05286,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19687626016260162,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.58951,"total_tax_data_class":"CALCULATED","tax_share_pct":55.99129988792432,"pre_tax_eur_per_litre":0.46335000000000004,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.27774948892989415,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-08-07..2017-08-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-08-07","input_cost_last_quote":"2017-08-11","input_cost_observations":5,"residual_eur_per_litre":0.18560051107010592,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.008509999784596245,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0085 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2017-08-14..2017-08-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-08-14","input_cost_last_quote":"2017-08-18","input_cost_observations":5,"residual_eur_per_litre":0.1857293944193802,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.011868899784596147,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0119 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":76240,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-08-14|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2434478,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2017-08-21","period_type":"week","period_start":"2017-08-21","period_end":"2017-08-27","retail_incl_tax_eur_per_litre":1.04979,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1963021951219512,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.58692,"total_tax_data_class":"CALCULATED","tax_share_pct":55.908324522047266,"pre_tax_eur_per_litre":0.46287,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.27758753901655603,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-08-21..2017-08-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-08-21","input_cost_last_quote":"2017-08-25","input_cost_observations":5,"residual_eur_per_litre":0.18528246098344398,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.010989599784596196,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0110 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2017-08-28..2017-09-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-08-28","input_cost_last_quote":"2017-09-01","input_cost_observations":5,"residual_eur_per_litre":0.1840993843138501,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.009215899784596132,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0092 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":76486,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-08-28|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2434724,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2017-09-04","period_type":"week","period_start":"2017-09-04","period_end":"2017-09-10","retail_incl_tax_eur_per_litre":1.07012,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20010373983739838,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59378,"total_tax_data_class":"CALCULATED","tax_share_pct":55.48723507644002,"pre_tax_eur_per_litre":0.47634,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2835769345922679,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-09-04..2017-09-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-09-04","input_cost_last_quote":"2017-09-08","input_cost_observations":5,"residual_eur_per_litre":0.19276306540773208,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.007227699784596196,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0072 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":76609,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-09-04|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2434847,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2017-09-11","period_type":"week","period_start":"2017-09-11","period_end":"2017-09-17","retail_incl_tax_eur_per_litre":1.0922,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20423252032520325,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59759,"total_tax_data_class":"CALCULATED","tax_share_pct":54.71433803332723,"pre_tax_eur_per_litre":0.49461000000000005,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2923325822408145,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-09-11..2017-09-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-09-11","input_cost_last_quote":"2017-09-15","input_cost_observations":5,"residual_eur_per_litre":0.20227741775918556,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.007619799784596258,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0076 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":76732,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-09-11|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2434970,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2017-09-18","period_type":"week","period_start":"2017-09-18","period_end":"2017-09-24","retail_incl_tax_eur_per_litre":1.07456,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2009339837398374,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59022,"total_tax_data_class":"CALCULATED","tax_share_pct":54.926667659321026,"pre_tax_eur_per_litre":0.48434,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.29998292304790525,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-09-18..2017-09-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-09-18","input_cost_last_quote":"2017-09-22","input_cost_observations":5,"residual_eur_per_litre":0.18435707695209474,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.012627699784596196,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0126 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":76855,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-09-18|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2435093,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2017-09-25","period_type":"week","period_start":"2017-09-25","period_end":"2017-10-01","retail_incl_tax_eur_per_litre":1.0840999999999998,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20271788617886174,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5938599999999998,"total_tax_data_class":"CALCULATED","tax_share_pct":54.77907942071764,"pre_tax_eur_per_litre":0.49024,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3132714562586469,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-09-25..2017-09-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-09-25","input_cost_last_quote":"2017-09-29","input_cost_observations":5,"residual_eur_per_litre":0.17696854374135312,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.010344699784596395,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0103 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":76978,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-09-25|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2435216,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2017-10-02","period_type":"week","period_start":"2017-10-02","period_end":"2017-10-08","retail_incl_tax_eur_per_litre":1.0681800000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19974097560975612,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5867900000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":54.933625418936884,"pre_tax_eur_per_litre":0.48139,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.30026333845234787,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-10-02..2017-10-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-10-02","input_cost_last_quote":"2017-10-06","input_cost_observations":5,"residual_eur_per_litre":0.1811266615476521,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.015379199784596096,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0154 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":77101,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-10-02|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2435339,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2017-10-09","period_type":"week","period_start":"2017-10-09","period_end":"2017-10-15","retail_incl_tax_eur_per_litre":1.0613599999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19846569105691056,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5859999999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":55.212180598477424,"pre_tax_eur_per_litre":0.47536,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.29939816447386236,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-10-09..2017-10-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-10-09","input_cost_last_quote":"2017-10-13","input_cost_observations":5,"residual_eur_per_litre":0.17596183552613764,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.014782299784596296,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0148 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":77224,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-10-09|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2435462,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2017-10-16","period_type":"week","period_start":"2017-10-16","period_end":"2017-10-22","retail_incl_tax_eur_per_litre":1.0746099999999998,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2009433333333333,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5948799999999997,"total_tax_data_class":"CALCULATED","tax_share_pct":55.357757698141654,"pre_tax_eur_per_litre":0.47973000000000005,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.30816236538603414,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-10-16..2017-10-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-10-16","input_cost_last_quote":"2017-10-20","input_cost_observations":5,"residual_eur_per_litre":0.1715676346139659,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006907399784596457,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0069 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":77348,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-10-16|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2435587,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2017-10-23","period_type":"week","period_start":"2017-10-23","period_end":"2017-10-29","retail_incl_tax_eur_per_litre":1.0849600000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2028786991869919,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5978500000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":55.10341395074473,"pre_tax_eur_per_litre":0.48711000000000004,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3141565178033229,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-10-23..2017-10-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-10-23","input_cost_last_quote":"2017-10-27","input_cost_observations":5,"residual_eur_per_litre":0.17295348219667717,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005634799784596145,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0056 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":77472,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-10-23|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2435711,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2017-10-30","period_type":"week","period_start":"2017-10-30","period_end":"2017-11-05","retail_incl_tax_eur_per_litre":1.0760399999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20121073170731704,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59464,"total_tax_data_class":"CALCULATED","tax_share_pct":55.26188617523512,"pre_tax_eur_per_litre":0.4814,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3300293496441015,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-10-30..2017-11-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-10-30","input_cost_last_quote":"2017-11-03","input_cost_observations":5,"residual_eur_per_litre":0.15137065035589847,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.007531499784596296,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0075 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":77596,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-10-30|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2435835,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2017-11-06","period_type":"week","period_start":"2017-11-06","period_end":"2017-11-12","retail_incl_tax_eur_per_litre":1.10212,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20608747967479674,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59974,"total_tax_data_class":"CALCULATED","tax_share_pct":54.41694189380467,"pre_tax_eur_per_litre":0.50238,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3484204231612713,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-11-06..2017-11-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-11-06","input_cost_last_quote":"2017-11-10","input_cost_observations":5,"residual_eur_per_litre":0.15395957683872866,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.007256899784596196,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0073 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":77720,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-11-06|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2435959,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2017-11-13","period_type":"week","period_start":"2017-11-13","period_end":"2017-11-19","retail_incl_tax_eur_per_litre":1.1204100000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20950756097560977,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6037100000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":53.882953561642616,"pre_tax_eur_per_litre":0.5167,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.32904516841807924,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-11-13..2017-11-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-11-13","input_cost_last_quote":"2017-11-17","input_cost_observations":5,"residual_eur_per_litre":0.18765483158192076,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006580499784596096,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0066 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":77844,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-11-13|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2436083,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2017-11-20","period_type":"week","period_start":"2017-11-20","period_end":"2017-11-26","retail_incl_tax_eur_per_litre":1.11551,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20859130081300814,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.60315,"total_tax_data_class":"CALCULATED","tax_share_pct":54.06943909064015,"pre_tax_eur_per_litre":0.51236,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.33424411378563423,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-11-20..2017-11-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-11-20","input_cost_last_quote":"2017-11-24","input_cost_observations":5,"residual_eur_per_litre":0.17811588621436578,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006142299784596196,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0061 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":77968,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-11-20|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2436208,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2017-11-27","period_type":"week","period_start":"2017-11-27","period_end":"2017-12-03","retail_incl_tax_eur_per_litre":1.1131199999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2081443902439024,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6047999999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":54.33376455368693,"pre_tax_eur_per_litre":0.50832,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.337416460159269,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-11-27..2017-12-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-11-27","input_cost_last_quote":"2017-12-01","input_cost_observations":5,"residual_eur_per_litre":0.170903539840731,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003563099784596296,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":78092,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-11-27|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2436332,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2017-12-04","period_type":"week","period_start":"2017-12-04","period_end":"2017-12-10","retail_incl_tax_eur_per_litre":1.10925,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20742073170731706,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.60466,"total_tax_data_class":"CALCULATED","tax_share_pct":54.51070543159793,"pre_tax_eur_per_litre":0.50459,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3358979112721185,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-12-04..2017-12-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-12-04","input_cost_last_quote":"2017-12-08","input_cost_observations":5,"residual_eur_per_litre":0.16869208872788152,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.002845199784596196,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":78216,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-12-04|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2436458,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2017-12-11","period_type":"week","period_start":"2017-12-11","period_end":"2017-12-17","retail_incl_tax_eur_per_litre":1.1020999999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20608373983739836,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.60325,"total_tax_data_class":"CALCULATED","tax_share_pct":54.73641230378369,"pre_tax_eur_per_litre":0.49885,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3433305114133002,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-12-11..2017-12-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-12-11","input_cost_last_quote":"2017-12-15","input_cost_observations":5,"residual_eur_per_litre":0.15551948858669984,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.002934999784596296,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":78340,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-12-11|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2436581,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2017-12-18","period_type":"week","period_start":"2017-12-18","period_end":"2017-12-24","retail_incl_tax_eur_per_litre":1.10859,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20729731707317073,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3995524388492652,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6041199999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":54.4944479022903,"pre_tax_eur_per_litre":0.5044700000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3420677925451711,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-12-18..2017-12-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-12-18","input_cost_last_quote":"2017-12-22","input_cost_observations":5,"residual_eur_per_litre":0.162402207454829,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003357599784596319,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":78464,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-12-18|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5642,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2436706,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2018-01-01","period_type":"week","period_start":"2018-01-01","period_end":"2018-01-07","retail_incl_tax_eur_per_litre":1.12693,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21072674796747967,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4001436437634665,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.61087,"total_tax_data_class":"CALCULATED","tax_share_pct":54.2065611883613,"pre_tax_eur_per_litre":0.51606,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3539679600632074,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2018-01-02..2018-01-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-01-02","input_cost_last_quote":"2018-01-05","input_cost_observations":4,"residual_eur_per_litre":0.16209203993679258,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-4.81829063795e-7,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":78588,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-01-01|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5643,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2436829,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2018-01-08","period_type":"week","period_start":"2018-01-08","period_end":"2018-01-14","retail_incl_tax_eur_per_litre":1.13047,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21138869918699188,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4001436437634665,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.61256,"total_tax_data_class":"CALCULATED","tax_share_pct":54.1863118879758,"pre_tax_eur_per_litre":0.51791,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.36382262667477844,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-01-08..2018-01-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-01-08","input_cost_last_quote":"2018-01-12","input_cost_observations":5,"residual_eur_per_litre":0.15408737332522154,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.001264018170936205,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":78712,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-01-08|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5643,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2436954,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2018-01-15","period_type":"week","period_start":"2018-01-15","period_end":"2018-01-21","retail_incl_tax_eur_per_litre":1.13601,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21242463414634147,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4001436437634665,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.61338,"total_tax_data_class":"CALCULATED","tax_share_pct":53.99424300842422,"pre_tax_eur_per_litre":0.52263,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3565655822148029,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-01-15..2018-01-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-01-15","input_cost_last_quote":"2018-01-19","input_cost_observations":5,"residual_eur_per_litre":0.1660644177851971,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.000998418170936205,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":78836,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-01-15|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5643,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2437076,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2018-01-22","period_type":"week","period_start":"2018-01-22","period_end":"2018-01-28","retail_incl_tax_eur_per_litre":1.13267,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21180008130081301,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4001436437634665,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.61255,"total_tax_data_class":"CALCULATED","tax_share_pct":54.08018222430187,"pre_tax_eur_per_litre":0.52012,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.35710011672087694,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-01-22..2018-01-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-01-22","input_cost_last_quote":"2018-01-26","input_cost_observations":5,"residual_eur_per_litre":0.16301988327912306,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.000745718170936205,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":78960,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-01-22|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5643,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2437199,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2018-01-29","period_type":"week","period_start":"2018-01-29","period_end":"2018-02-04","retail_incl_tax_eur_per_litre":1.1331099999999998,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2118823577235772,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4001436437634665,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6152499999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":54.29746450035742,"pre_tax_eur_per_litre":0.51786,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.34379872988770405,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-01-29..2018-02-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-01-29","input_cost_last_quote":"2018-02-02","input_cost_observations":5,"residual_eur_per_litre":0.17406127011229594,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.003965518170936005,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":79084,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-01-29|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5643,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2437322,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2018-02-05","period_type":"week","period_start":"2018-02-05","period_end":"2018-02-11","retail_incl_tax_eur_per_litre":1.12472,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21031349593495935,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4001436437634665,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.61224,"total_tax_data_class":"CALCULATED","tax_share_pct":54.43488157052422,"pre_tax_eur_per_litre":0.51248,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3341773107857958,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-02-05..2018-02-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-02-05","input_cost_last_quote":"2018-02-09","input_cost_observations":5,"residual_eur_per_litre":0.1783026892142042,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.002192918170936205,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":79208,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-02-05|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5643,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2437447,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2018-02-12","period_type":"week","period_start":"2018-02-12","period_end":"2018-02-18","retail_incl_tax_eur_per_litre":1.11351,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20821731707317073,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4001436437634665,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.60857,"total_tax_data_class":"CALCULATED","tax_share_pct":54.653303517705275,"pre_tax_eur_per_litre":0.50494,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.31863531063046774,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-02-12..2018-02-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-02-12","input_cost_last_quote":"2018-02-16","input_cost_observations":5,"residual_eur_per_litre":0.18630468936953226,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.000257118170936205,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":79332,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-02-12|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5643,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2437571,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2018-02-19","period_type":"week","period_start":"2018-02-19","period_end":"2018-02-25","retail_incl_tax_eur_per_litre":1.11176,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20789008130081302,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4001436437634665,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6110199999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":54.95970353313665,"pre_tax_eur_per_litre":0.5007400000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3343174389143359,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-02-19..2018-02-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-02-19","input_cost_last_quote":"2018-02-23","input_cost_observations":5,"residual_eur_per_litre":0.16642256108566417,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.003673118170936082,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":79456,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-02-19|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5643,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2437695,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2018-02-26","period_type":"week","period_start":"2018-02-26","period_end":"2018-03-04","retail_incl_tax_eur_per_litre":1.10881,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20733845528455286,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4001436437634665,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.60818,"total_tax_data_class":"CALCULATED","tax_share_pct":54.849793923214975,"pre_tax_eur_per_litre":0.50063,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.33861436265945666,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-02-26..2018-03-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-02-26","input_cost_last_quote":"2018-03-02","input_cost_observations":5,"residual_eur_per_litre":0.16201563734054333,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.000858418170936205,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":79580,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-02-26|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5643,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2437820,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2018-03-05","period_type":"week","period_start":"2018-03-05","period_end":"2018-03-11","retail_incl_tax_eur_per_litre":1.0984200000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2053956097560976,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4001436437634665,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6042200000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":55.00810254729521,"pre_tax_eur_per_litre":0.4942,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.33114828965577925,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-03-05..2018-03-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-03-05","input_cost_last_quote":"2018-03-09","input_cost_observations":5,"residual_eur_per_litre":0.16305171034422075,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.001622681829063595,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":79704,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-03-05|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5643,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2437943,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2018-03-12","period_type":"week","period_start":"2018-03-12","period_end":"2018-03-18","retail_incl_tax_eur_per_litre":1.09103,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20401373983739837,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4001436437634665,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.60185,"total_tax_data_class":"CALCULATED","tax_share_pct":55.16346938214348,"pre_tax_eur_per_litre":0.48918,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3269712824141692,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-03-12..2018-03-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-03-12","input_cost_last_quote":"2018-03-16","input_cost_observations":5,"residual_eur_per_litre":0.16220871758583083,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.002838081829063795,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":79828,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-03-12|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5643,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2438067,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2018-03-19","period_type":"week","period_start":"2018-03-19","period_end":"2018-03-25","retail_incl_tax_eur_per_litre":1.0906300000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20393894308943092,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4001436437634665,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6002800000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":55.039747668778595,"pre_tax_eur_per_litre":0.49035,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3444489405227792,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-03-19..2018-03-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-03-19","input_cost_last_quote":"2018-03-23","input_cost_observations":5,"residual_eur_per_litre":0.14590105947722082,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004677181829063595,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":79952,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-03-19|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5643,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2438192,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2018-03-26","period_type":"week","period_start":"2018-03-26","period_end":"2018-04-01","retail_incl_tax_eur_per_litre":1.1131300000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20814626016260165,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4001436437634665,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6032700000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":54.19582618382399,"pre_tax_eur_per_litre":0.50986,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3488760677986279,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2018-03-26..2018-03-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-03-26","input_cost_last_quote":"2018-03-29","input_cost_observations":4,"residual_eur_per_litre":0.1609839322013721,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006174481829063595,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0062 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":80076,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-03-26|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5643,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2438315,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2018-04-09","period_type":"week","period_start":"2018-04-09","period_end":"2018-04-15","retail_incl_tax_eur_per_litre":1.11968,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2093710569105691,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4001436437634665,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.60778,"total_tax_data_class":"CALCULATED","tax_share_pct":54.28158045155759,"pre_tax_eur_per_litre":0.5119,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.36319448784026936,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-04-09..2018-04-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-04-09","input_cost_last_quote":"2018-04-13","input_cost_observations":5,"residual_eur_per_litre":0.14870551215973066,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.002133681829063795,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":80200,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-04-09|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5643,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2438440,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2018-04-16","period_type":"week","period_start":"2018-04-16","period_end":"2018-04-22","retail_incl_tax_eur_per_litre":1.15269,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21554365853658536,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4001436437634665,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.61706,"total_tax_data_class":"CALCULATED","tax_share_pct":53.532172570248726,"pre_tax_eur_per_litre":0.53563,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3745977048025516,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-04-16..2018-04-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-04-16","input_cost_last_quote":"2018-04-20","input_cost_observations":5,"residual_eur_per_litre":0.16103229519744838,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.001688418170936205,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":80324,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-04-16|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5643,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2438562,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2018-04-23","period_type":"week","period_start":"2018-04-23","period_end":"2018-04-29","retail_incl_tax_eur_per_litre":1.1529,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2155829268292683,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4001436437634665,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.61455,"total_tax_data_class":"CALCULATED","tax_share_pct":53.30470986208691,"pre_tax_eur_per_litre":0.53835,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3873886641054977,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-04-23..2018-04-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-04-23","input_cost_last_quote":"2018-04-27","input_cost_observations":5,"residual_eur_per_litre":0.15096133589450225,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.001447181829063795,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":80448,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-04-23|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5643,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2438685,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2018-04-30","period_type":"week","period_start":"2018-04-30","period_end":"2018-05-06","retail_incl_tax_eur_per_litre":1.15472,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21592325203252033,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4001436437634665,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6113899999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":52.947034778994045,"pre_tax_eur_per_litre":0.5433300000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.38913411532225206,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2018-04-30..2018-05-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-04-30","input_cost_last_quote":"2018-05-04","input_cost_observations":4,"residual_eur_per_litre":0.15419588467774803,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005752581829063918,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0058 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":80572,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-04-30|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5643,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2438808,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2018-05-07","period_type":"week","period_start":"2018-05-07","period_end":"2018-05-13","retail_incl_tax_eur_per_litre":1.1569200000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2163346341463415,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4001436437634665,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6092600000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":52.66224112298171,"pre_tax_eur_per_litre":0.5476599999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4035049288122601,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-05-07..2018-05-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-05-07","input_cost_last_quote":"2018-05-11","input_cost_observations":5,"residual_eur_per_litre":0.14415507118773982,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.008878481829063471,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0089 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":80695,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-05-07|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5643,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2438931,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2018-05-14","period_type":"week","period_start":"2018-05-14","period_end":"2018-05-20","retail_incl_tax_eur_per_litre":1.18747,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22204723577235772,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4001436437634665,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.61413,"total_tax_data_class":"CALCULATED","tax_share_pct":51.717517074115555,"pre_tax_eur_per_litre":0.5733400000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4181033205632245,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-05-14..2018-05-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-05-14","input_cost_last_quote":"2018-05-18","input_cost_observations":5,"residual_eur_per_litre":0.15523667943677558,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.009914881829063919,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0099 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":80818,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-05-14|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5643,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2439054,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2018-05-21","period_type":"week","period_start":"2018-05-21","period_end":"2018-05-27","retail_incl_tax_eur_per_litre":1.17912,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2204858536585366,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4001436437634665,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6079400000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":51.55878960580772,"pre_tax_eur_per_litre":0.5711799999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4212967530125283,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-05-21..2018-05-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-05-21","input_cost_last_quote":"2018-05-25","input_cost_observations":5,"residual_eur_per_litre":0.1498832469874716,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.015608081829063671,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0156 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":80941,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-05-21|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5643,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2439177,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2018-05-28","period_type":"week","period_start":"2018-05-28","period_end":"2018-06-03","retail_incl_tax_eur_per_litre":1.19351,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22317666666666666,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4001436437634665,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.61139,"total_tax_data_class":"CALCULATED","tax_share_pct":51.226215113405,"pre_tax_eur_per_litre":0.58212,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4071626035184538,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2018-05-29..2018-06-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-05-29","input_cost_last_quote":"2018-06-01","input_cost_observations":4,"residual_eur_per_litre":0.17495739648154618,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.014674281829063794,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0147 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":81064,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-05-28|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5643,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2439300,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2018-06-04","period_type":"week","period_start":"2018-06-04","period_end":"2018-06-10","retail_incl_tax_eur_per_litre":1.19717,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2238610569105691,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4001436437634665,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.61394,"total_tax_data_class":"CALCULATED","tax_share_pct":51.28260815088918,"pre_tax_eur_per_litre":0.58323,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.39588244221490587,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-06-04..2018-06-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-06-04","input_cost_last_quote":"2018-06-08","input_cost_observations":5,"residual_eur_per_litre":0.1873475577850941,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.012379581829063796,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0124 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2018-06-11..2018-06-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-06-11","input_cost_last_quote":"2018-06-15","input_cost_observations":5,"residual_eur_per_litre":0.1800183823567648,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.010362781829063918,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0104 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":81310,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-06-11|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5643,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2439547,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2018-06-18","period_type":"week","period_start":"2018-06-18","period_end":"2018-06-24","retail_incl_tax_eur_per_litre":1.1756900000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21984447154471545,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4001436437634665,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.60967,"total_tax_data_class":"CALCULATED","tax_share_pct":51.856356692665585,"pre_tax_eur_per_litre":0.56602,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.40249796979228325,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-06-18..2018-06-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-06-18","input_cost_last_quote":"2018-06-22","input_cost_observations":5,"residual_eur_per_litre":0.16352203020771675,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.012691281829063695,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0127 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":81433,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-06-18|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5643,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2439669,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2018-06-25","period_type":"week","period_start":"2018-06-25","period_end":"2018-07-01","retail_incl_tax_eur_per_litre":1.15755,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21645243902439024,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4001436437634665,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.60184,"total_tax_data_class":"CALCULATED","tax_share_pct":51.992570515312515,"pre_tax_eur_per_litre":0.55571,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.40638203236500037,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-06-25..2018-06-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-06-25","input_cost_last_quote":"2018-06-29","input_cost_observations":5,"residual_eur_per_litre":0.14932796763499961,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.018149981829063796,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0181 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":81556,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-06-25|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5643,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2439792,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2018-07-02","period_type":"week","period_start":"2018-07-02","period_end":"2018-07-08","retail_incl_tax_eur_per_litre":1.14255,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21364756097560975,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4001436437634665,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59444,"total_tax_data_class":"CALCULATED","tax_share_pct":52.02748238589121,"pre_tax_eur_per_litre":0.54811,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4111928806755319,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-07-02..2018-07-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-07-02","input_cost_last_quote":"2018-07-06","input_cost_observations":5,"residual_eur_per_litre":0.1369171193244681,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.023801981829063797,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0238 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":81679,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-07-02|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5643,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2439915,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2018-07-09","period_type":"week","period_start":"2018-07-09","period_end":"2018-07-15","retail_incl_tax_eur_per_litre":1.17364,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2194611382113821,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4001436437634665,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.60632,"total_tax_data_class":"CALCULATED","tax_share_pct":51.661497563136905,"pre_tax_eur_per_litre":0.56732,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4044612975976282,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-07-09..2018-07-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-07-09","input_cost_last_quote":"2018-07-13","input_cost_observations":5,"residual_eur_per_litre":0.16285870240237177,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.016340281829063795,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0163 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":81802,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-07-09|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5643,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2440038,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2018-07-16","period_type":"week","period_start":"2018-07-16","period_end":"2018-07-22","retail_incl_tax_eur_per_litre":1.18948,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2224230894308943,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4001436437634665,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.611,"total_tax_data_class":"CALCULATED","tax_share_pct":51.36698389212093,"pre_tax_eur_per_litre":0.57848,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3844927300792616,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-07-16..2018-07-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-07-16","input_cost_last_quote":"2018-07-20","input_cost_observations":5,"residual_eur_per_litre":0.1939872699207384,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.014227081829063796,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0142 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":81925,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-07-16|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5643,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2440161,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2018-07-23","period_type":"week","period_start":"2018-07-23","period_end":"2018-07-29","retail_incl_tax_eur_per_litre":1.1787100000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22040918699186993,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4001436437634665,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6073000000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":51.52242706009112,"pre_tax_eur_per_litre":0.57141,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.39814621294284847,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-07-23..2018-07-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-07-23","input_cost_last_quote":"2018-07-27","input_cost_observations":5,"residual_eur_per_litre":0.17326378705715154,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.016300981829063695,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0163 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":82048,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-07-23|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5643,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2440284,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2018-07-30","period_type":"week","period_start":"2018-07-30","period_end":"2018-08-05","retail_incl_tax_eur_per_litre":1.1893,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22238943089430893,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4001436437634665,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6131500000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":51.555536870427986,"pre_tax_eur_per_litre":0.5761499999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3956470135663856,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-07-30..2018-08-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-07-30","input_cost_last_quote":"2018-08-03","input_cost_observations":5,"residual_eur_per_litre":0.1805029864336143,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.011541181829063671,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0115 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":82171,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-07-30|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5643,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2440408,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2018-08-06","period_type":"week","period_start":"2018-08-06","period_end":"2018-08-12","retail_incl_tax_eur_per_litre":1.19075,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22266056910569107,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4001436437634665,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6138099999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":51.54818391769893,"pre_tax_eur_per_litre":0.5769400000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.38869703930109173,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-08-06..2018-08-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-08-06","input_cost_last_quote":"2018-08-10","input_cost_observations":5,"residual_eur_per_litre":0.1882429606989084,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.011062881829063918,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0111 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":82294,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-08-06|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5643,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2440530,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2018-08-13","period_type":"week","period_start":"2018-08-13","period_end":"2018-08-19","retail_incl_tax_eur_per_litre":1.1832,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22124878048780489,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4001436437634665,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6102599999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":51.57707910750507,"pre_tax_eur_per_litre":0.5729400000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3859730136993498,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-08-13..2018-08-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-08-13","input_cost_last_quote":"2018-08-17","input_cost_observations":5,"residual_eur_per_litre":0.18696698630065028,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.013692881829063919,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0137 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":82417,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-08-13|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5643,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2440654,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2018-08-20","period_type":"week","period_start":"2018-08-20","period_end":"2018-08-26","retail_incl_tax_eur_per_litre":1.17986,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22062422764227643,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4001436437634665,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.60899,"total_tax_data_class":"CALCULATED","tax_share_pct":51.61544590036106,"pre_tax_eur_per_litre":0.57087,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3965851249092861,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-08-20..2018-08-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-08-20","input_cost_last_quote":"2018-08-24","input_cost_observations":5,"residual_eur_per_litre":0.1742848750907139,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.014486781829063796,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0145 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":82540,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-08-20|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5643,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2440776,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2018-08-27","period_type":"week","period_start":"2018-08-27","period_end":"2018-09-02","retail_incl_tax_eur_per_litre":1.19434,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2233318699186992,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4001436437634665,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.61467,"total_tax_data_class":"CALCULATED","tax_share_pct":51.46524440276638,"pre_tax_eur_per_litre":0.57967,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.41005373086567565,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-08-27..2018-08-31. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-08-27","input_cost_last_quote":"2018-08-31","input_cost_observations":5,"residual_eur_per_litre":0.16961626913432434,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.010830781829063794,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0108 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":82663,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-08-27|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5643,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2440899,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2018-09-03","period_type":"week","period_start":"2018-09-03","period_end":"2018-09-09","retail_incl_tax_eur_per_litre":1.18917,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22236512195121952,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4001436437634665,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.61149,"total_tax_data_class":"CALCULATED","tax_share_pct":51.42157975730972,"pre_tax_eur_per_litre":0.57768,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4155774315155974,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-09-03..2018-09-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-09-03","input_cost_last_quote":"2018-09-07","input_cost_observations":5,"residual_eur_per_litre":0.1621025684844026,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.013553081829063795,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0136 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":82786,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-09-03|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5643,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2441022,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2018-09-10","period_type":"week","period_start":"2018-09-10","period_end":"2018-09-16","retail_incl_tax_eur_per_litre":1.18248,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22111414634146342,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4001436437634665,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6082899999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":51.44188485217509,"pre_tax_eur_per_litre":0.5741900000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4232447943585448,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-09-10..2018-09-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-09-10","input_cost_last_quote":"2018-09-14","input_cost_observations":5,"residual_eur_per_litre":0.1509452056414553,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.015950381829063918,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0160 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":82909,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-09-10|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5643,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2441145,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2018-09-17","period_type":"week","period_start":"2018-09-17","period_end":"2018-09-23","retail_incl_tax_eur_per_litre":1.19211,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2229148780487805,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4001436437634665,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.61202,"total_tax_data_class":"CALCULATED","tax_share_pct":51.33922205165631,"pre_tax_eur_per_litre":0.58009,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.42406241367962655,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-09-17..2018-09-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-09-17","input_cost_last_quote":"2018-09-21","input_cost_observations":5,"residual_eur_per_litre":0.15602758632037345,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.013577381829063795,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0136 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":83032,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-09-17|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5643,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2441269,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2018-09-24","period_type":"week","period_start":"2018-09-24","period_end":"2018-09-30","retail_incl_tax_eur_per_litre":1.18849,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2222379674796748,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4001436437634665,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.61085,"total_tax_data_class":"CALCULATED","tax_share_pct":51.39715100673964,"pre_tax_eur_per_litre":0.57764,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4395020495563492,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-09-24..2018-09-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-09-24","input_cost_last_quote":"2018-09-28","input_cost_observations":5,"residual_eur_per_litre":0.1381379504436508,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.014183881829063796,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0142 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":83155,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-09-24|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5643,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2441391,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2018-10-01","period_type":"week","period_start":"2018-10-01","period_end":"2018-10-07","retail_incl_tax_eur_per_litre":1.1937,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22321219512195123,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4001436437634665,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6137599999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":51.41660383680992,"pre_tax_eur_per_litre":0.5799400000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.46566554383929765,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-10-01..2018-10-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-10-01","input_cost_last_quote":"2018-10-05","input_cost_observations":5,"residual_eur_per_litre":0.11427445616070245,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.011802881829063918,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0118 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":83278,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-10-01|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5643,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2441514,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2018-10-08","period_type":"week","period_start":"2018-10-08","period_end":"2018-10-14","retail_incl_tax_eur_per_litre":1.18121,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22087666666666667,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4001436437634665,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.60884,"total_tax_data_class":"CALCULATED","tax_share_pct":51.543755979038444,"pre_tax_eur_per_litre":0.57237,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.45380969826755446,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-10-08..2018-10-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-10-08","input_cost_last_quote":"2018-10-12","input_cost_observations":5,"residual_eur_per_litre":0.11856030173244556,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.014981781829063795,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0150 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":83401,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-10-08|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5643,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2441638,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2018-10-15","period_type":"week","period_start":"2018-10-15","period_end":"2018-10-21","retail_incl_tax_eur_per_litre":1.19051,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22261569105691056,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4001436437634665,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.61184,"total_tax_data_class":"CALCULATED","tax_share_pct":51.393100435947616,"pre_tax_eur_per_litre":0.57867,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4384565442632726,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-10-15..2018-10-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-10-15","input_cost_last_quote":"2018-10-19","input_cost_observations":5,"residual_eur_per_litre":0.14021345573672742,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.013430781829063794,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0134 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":83525,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-10-15|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5643,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2441762,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2018-10-22","period_type":"week","period_start":"2018-10-22","period_end":"2018-10-28","retail_incl_tax_eur_per_litre":1.19007,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22253341463414633,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4001436437634665,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6120999999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":51.4339492634887,"pre_tax_eur_per_litre":0.5779700000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4306964978889518,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-10-22..2018-10-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-10-22","input_cost_last_quote":"2018-10-26","input_cost_observations":5,"residual_eur_per_litre":0.1472735021110483,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.013009781829063918,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0130 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":83649,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-10-22|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5643,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2441886,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2018-10-29","period_type":"week","period_start":"2018-10-29","period_end":"2018-11-04","retail_incl_tax_eur_per_litre":1.17697,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22008382113821137,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4001436437634665,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6071399999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":51.58500216658029,"pre_tax_eur_per_litre":0.5698300000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.40964978902501725,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-10-29..2018-11-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-10-29","input_cost_last_quote":"2018-11-02","input_cost_observations":5,"residual_eur_per_litre":0.16018021097498286,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.016097581829063918,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0161 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2018-11-05..2018-11-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-11-05","input_cost_last_quote":"2018-11-09","input_cost_observations":5,"residual_eur_per_litre":0.18408900387368743,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.015479881829063895,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0155 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":83897,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-11-05|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5643,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2442135,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2018-11-12","period_type":"week","period_start":"2018-11-12","period_end":"2018-11-18","retail_incl_tax_eur_per_litre":1.18005,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22065975609756097,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4001436437634665,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.60965,"total_tax_data_class":"CALCULATED","tax_share_pct":51.663065124359136,"pre_tax_eur_per_litre":0.5704,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3687196402759027,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-11-12..2018-11-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-11-12","input_cost_last_quote":"2018-11-16","input_cost_observations":5,"residual_eur_per_litre":0.20168035972409729,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.013718681829063795,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0137 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":84021,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-11-12|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5643,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2442261,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2018-11-19","period_type":"week","period_start":"2018-11-19","period_end":"2018-11-25","retail_incl_tax_eur_per_litre":1.16411,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21767910569105692,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4001436437634665,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6037499999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":51.863655496473704,"pre_tax_eur_per_litre":0.5603600000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.33766859006618344,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-11-19..2018-11-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-11-19","input_cost_last_quote":"2018-11-23","input_cost_observations":5,"residual_eur_per_litre":0.22269140993381667,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.017309481829063916,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0173 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":84145,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-11-19|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5643,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2442384,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2018-11-26","period_type":"week","period_start":"2018-11-26","period_end":"2018-12-02","retail_incl_tax_eur_per_litre":1.1651300000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.217869837398374,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4001436437634665,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6072900000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":52.122080797850884,"pre_tax_eur_per_litre":0.55784,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3251874808812785,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-11-26..2018-11-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-11-26","input_cost_last_quote":"2018-11-30","input_cost_observations":5,"residual_eur_per_litre":0.23265251911872148,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.013189881829063594,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0132 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":84269,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-11-26|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5643,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2442507,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2018-12-03","period_type":"week","period_start":"2018-12-03","period_end":"2018-12-09","retail_incl_tax_eur_per_litre":1.14675,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2144329268292683,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4001436437634665,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.60487,"total_tax_data_class":"CALCULATED","tax_share_pct":52.746457379550904,"pre_tax_eur_per_litre":0.54188,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3346825411167113,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-12-03..2018-12-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-12-03","input_cost_last_quote":"2018-12-07","input_cost_observations":5,"residual_eur_per_litre":0.2071974588832887,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.011939081829063796,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0119 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":84393,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-12-03|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5643,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2442632,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2018-12-10","period_type":"week","period_start":"2018-12-10","period_end":"2018-12-16","retail_incl_tax_eur_per_litre":1.1317000000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21161869918699192,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4001436437634665,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6010300000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":53.108597684898825,"pre_tax_eur_per_litre":0.53067,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3294546469649306,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-12-10..2018-12-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-12-10","input_cost_last_quote":"2018-12-14","input_cost_observations":5,"residual_eur_per_litre":0.20121535303506938,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.013200781829063596,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0132 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":84517,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-12-10|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5643,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2442755,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2018-12-17","period_type":"week","period_start":"2018-12-17","period_end":"2018-12-23","retail_incl_tax_eur_per_litre":1.1279700000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21092121951219514,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4001436437634665,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6011200000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":53.29219748752183,"pre_tax_eur_per_litre":0.52685,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3015886045296951,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-12-17..2018-12-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-12-17","input_cost_last_quote":"2018-12-21","input_cost_observations":5,"residual_eur_per_litre":0.22526139547030488,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.012232181829063694,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0122 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":84641,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-12-17|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5643,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2442880,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2019-01-07","period_type":"week","period_start":"2019-01-07","period_end":"2019-01-13","retail_incl_tax_eur_per_litre":1.11548,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20858569105691058,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3906174857009452,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59853,"total_tax_data_class":"CALCULATED","tax_share_pct":53.65672177000036,"pre_tax_eur_per_litre":0.51695,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3211998245015838,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-01-07..2019-01-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-01-07","input_cost_last_quote":"2019-01-11","input_cost_observations":5,"residual_eur_per_litre":0.19575017549841622,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.000828007412162596,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":84765,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-01-07|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5644,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2443004,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2019-01-14","period_type":"week","period_start":"2019-01-14","period_end":"2019-01-20","retail_incl_tax_eur_per_litre":1.10923,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2074169918699187,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3906174857009452,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59722,"total_tax_data_class":"CALCULATED","tax_share_pct":53.84095273297693,"pre_tax_eur_per_litre":0.51201,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.32966456150919193,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-01-14..2019-01-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-01-14","input_cost_last_quote":"2019-01-18","input_cost_observations":5,"residual_eur_per_litre":0.18234543849080803,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.001001807412162596,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":84889,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-01-14|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5644,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2443126,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2019-01-21","period_type":"week","period_start":"2019-01-21","period_end":"2019-01-27","retail_incl_tax_eur_per_litre":1.10921,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2074132520325203,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3906174857009452,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59734,"total_tax_data_class":"CALCULATED","tax_share_pct":53.852742041633235,"pre_tax_eur_per_litre":0.51187,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.33981794695022366,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-01-21..2019-01-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-01-21","input_cost_last_quote":"2019-01-25","input_cost_observations":5,"residual_eur_per_litre":0.17205205304977633,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.000849607412162596,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":85013,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-01-21|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5644,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2443251,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2019-01-28","period_type":"week","period_start":"2019-01-28","period_end":"2019-02-03","retail_incl_tax_eur_per_litre":1.11835,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20912235772357723,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3906174857009452,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5995,"total_tax_data_class":"CALCULATED","tax_share_pct":53.60575848348013,"pre_tax_eur_per_litre":0.51885,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3372994203696035,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-01-28..2019-02-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-01-28","input_cost_last_quote":"2019-02-01","input_cost_observations":5,"residual_eur_per_litre":0.1815505796303965,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.000295007412162596,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":85137,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-01-28|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5644,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2443374,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2019-02-04","period_type":"week","period_start":"2019-02-04","period_end":"2019-02-10","retail_incl_tax_eur_per_litre":1.11874,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20919528455284553,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3906174857009452,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59999,"total_tax_data_class":"CALCULATED","tax_share_pct":53.63087044353469,"pre_tax_eur_per_litre":0.51875,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.34073301212127294,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-02-04..2019-02-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-02-04","input_cost_last_quote":"2019-02-08","input_cost_observations":5,"residual_eur_per_litre":0.17801698787872708,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.000217992587837404,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":85261,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-02-04|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5644,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2443498,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2019-02-11","period_type":"week","period_start":"2019-02-11","period_end":"2019-02-17","retail_incl_tax_eur_per_litre":1.10965,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20749552845528454,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3906174857009452,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59519,"total_tax_data_class":"CALCULATED","tax_share_pct":53.63763348803677,"pre_tax_eur_per_litre":0.51446,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.353075868364022,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-02-11..2019-02-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-02-11","input_cost_last_quote":"2019-02-15","input_cost_observations":5,"residual_eur_per_litre":0.161384131635978,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003595307412162596,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":85385,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-02-11|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5644,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2443622,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2019-02-18","period_type":"week","period_start":"2019-02-18","period_end":"2019-02-24","retail_incl_tax_eur_per_litre":1.0952300000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20479910569105694,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3906174857009452,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5912900000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":53.987746865955096,"pre_tax_eur_per_litre":0.50394,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3696710720852935,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-02-18..2019-02-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-02-18","input_cost_last_quote":"2019-02-22","input_cost_observations":5,"residual_eur_per_litre":0.13426892791470652,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005075707412162496,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0051 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2019-02-25..2019-03-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-02-25","input_cost_last_quote":"2019-03-01","input_cost_observations":5,"residual_eur_per_litre":0.14049832665219206,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005817707412162796,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0058 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2019-03-04..2019-03-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-03-04","input_cost_last_quote":"2019-03-08","input_cost_observations":5,"residual_eur_per_litre":0.1395325611435402,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.001722507412162796,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":85757,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-03-04|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5644,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2443995,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2019-03-11","period_type":"week","period_start":"2019-03-11","period_end":"2019-03-17","retail_incl_tax_eur_per_litre":1.11201,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20793682926829268,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3906174857009452,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59711,"total_tax_data_class":"CALCULATED","tax_share_pct":53.69645956421255,"pre_tax_eur_per_litre":0.5149,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3662606020828262,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-03-11..2019-03-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-03-11","input_cost_last_quote":"2019-03-15","input_cost_observations":5,"residual_eur_per_litre":0.14863939791717384,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.001776507412162596,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":85881,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-03-11|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5644,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2444119,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2019-03-18","period_type":"week","period_start":"2019-03-18","period_end":"2019-03-24","retail_incl_tax_eur_per_litre":1.1096199999999998,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20748991869918695,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3906174857009452,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5967999999999998,"total_tax_data_class":"CALCULATED","tax_share_pct":53.78417836736901,"pre_tax_eur_per_litre":0.51282,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3731926138975345,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-03-18..2019-03-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-03-18","input_cost_last_quote":"2019-03-22","input_cost_observations":5,"residual_eur_per_litre":0.1396273861024655,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.001608107412162796,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":86005,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-03-18|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5644,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2444244,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2019-03-25","period_type":"week","period_start":"2019-03-25","period_end":"2019-03-31","retail_incl_tax_eur_per_litre":1.1328099999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21182626016260162,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3906174857009452,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6013699999999998,"total_tax_data_class":"CALCULATED","tax_share_pct":53.08657232898721,"pre_tax_eur_per_litre":0.53144,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3754453466663782,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-03-25..2019-03-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-03-25","input_cost_last_quote":"2019-03-29","input_cost_observations":5,"residual_eur_per_litre":0.15599465333362178,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.001320707412162696,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":86129,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-03-25|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5644,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2444368,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2019-04-01","period_type":"week","period_start":"2019-04-01","period_end":"2019-04-07","retail_incl_tax_eur_per_litre":1.1583299999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21659829268292682,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3906174857009452,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6058099999999998,"total_tax_data_class":"CALCULATED","tax_share_pct":52.30029438933637,"pre_tax_eur_per_litre":0.55252,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3896204403811583,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-04-01..2019-04-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-04-01","input_cost_last_quote":"2019-04-05","input_cost_observations":5,"residual_eur_per_litre":0.1628995596188417,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.001729107412162696,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":86253,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-04-01|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5644,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2444492,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2019-04-08","period_type":"week","period_start":"2019-04-08","period_end":"2019-04-14","retail_incl_tax_eur_per_litre":1.17902,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22046715447154472,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3906174857009452,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.61061,"total_tax_data_class":"CALCULATED","tax_share_pct":51.78962188936575,"pre_tax_eur_per_litre":0.56841,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.39782199124995876,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-04-08..2019-04-12. 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Mean of 4 quote day(s) in 2019-04-15..2019-04-18. 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Mean of 4 quote day(s) in 2019-04-29..2019-05-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-04-29","input_cost_last_quote":"2019-05-03","input_cost_observations":4,"residual_eur_per_litre":0.19347804941050342,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.001222207412162519,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":86625,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-04-29|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5644,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2444862,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2019-05-06","period_type":"week","period_start":"2019-05-06","period_end":"2019-05-12","retail_incl_tax_eur_per_litre":1.21731,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22762707317073172,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3906174857009452,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.61827,"total_tax_data_class":"CALCULATED","tax_share_pct":50.78985632254726,"pre_tax_eur_per_litre":0.59904,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4000788326516361,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-05-06..2019-05-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-05-06","input_cost_last_quote":"2019-05-10","input_cost_observations":5,"residual_eur_per_litre":0.19896116734836392,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.000031292587837404,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":86748,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-05-06|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5644,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2444984,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2019-05-13","period_type":"week","period_start":"2019-05-13","period_end":"2019-05-19","retail_incl_tax_eur_per_litre":1.2121199999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22665658536585365,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3906174857009452,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6153399999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":50.765600765600766,"pre_tax_eur_per_litre":0.59678,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.41156580060150655,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-05-13..2019-05-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-05-13","input_cost_last_quote":"2019-05-17","input_cost_observations":5,"residual_eur_per_litre":0.18521419939849346,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.002378907412162696,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":86871,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-05-13|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5644,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2445107,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2019-05-20","period_type":"week","period_start":"2019-05-20","period_end":"2019-05-26","retail_incl_tax_eur_per_litre":1.21954,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22804406504065042,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3906174857009452,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.61745,"total_tax_data_class":"CALCULATED","tax_share_pct":50.62974564179937,"pre_tax_eur_per_litre":0.60209,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3993483814591764,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-05-20..2019-05-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-05-20","input_cost_last_quote":"2019-05-24","input_cost_observations":5,"residual_eur_per_litre":0.2027416185408236,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.001490207412162596,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":86994,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-05-20|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5644,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2445230,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2019-05-27","period_type":"week","period_start":"2019-05-27","period_end":"2019-06-02","retail_incl_tax_eur_per_litre":1.2267000000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2293829268292683,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3906174857009452,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6190900000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":50.467922067335124,"pre_tax_eur_per_litre":0.60761,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3888300881635208,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-05-27..2019-05-31. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-05-27","input_cost_last_quote":"2019-05-31","input_cost_observations":5,"residual_eur_per_litre":0.21877991183647919,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.001119807412162496,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":87117,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-05-27|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5644,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2445354,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2019-06-03","period_type":"week","period_start":"2019-06-03","period_end":"2019-06-09","retail_incl_tax_eur_per_litre":1.22898,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22980926829268292,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3906174857009452,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.62045,"total_tax_data_class":"CALCULATED","tax_share_pct":50.4849550033361,"pre_tax_eur_per_litre":0.60853,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.35320490353064743,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-06-03..2019-06-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-06-03","input_cost_last_quote":"2019-06-07","input_cost_observations":5,"residual_eur_per_litre":0.2553250964693526,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.000028592587837404,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":87240,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-06-03|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5644,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2445477,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2019-06-10","period_type":"week","period_start":"2019-06-10","period_end":"2019-06-16","retail_incl_tax_eur_per_litre":1.23241,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23045065040650406,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3906174857009452,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6228600000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":50.53999886401441,"pre_tax_eur_per_litre":0.6095499999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.35173352977132155,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-06-10..2019-06-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-06-10","input_cost_last_quote":"2019-06-14","input_cost_observations":5,"residual_eur_per_litre":0.2578164702286784,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.002203992587837527,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":87363,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-06-10|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5644,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2445600,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2019-06-17","period_type":"week","period_start":"2019-06-17","period_end":"2019-06-23","retail_incl_tax_eur_per_litre":1.22525,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22911178861788617,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3906174857009452,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.62184,"total_tax_data_class":"CALCULATED","tax_share_pct":50.752091409916346,"pre_tax_eur_per_litre":0.60341,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3580017527011054,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-06-17..2019-06-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-06-17","input_cost_last_quote":"2019-06-21","input_cost_observations":5,"residual_eur_per_litre":0.2454082472988946,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.002596192587837404,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":87486,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-06-17|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5644,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2445723,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2019-06-24","period_type":"week","period_start":"2019-06-24","period_end":"2019-06-30","retail_incl_tax_eur_per_litre":1.2178,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22771869918699186,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3906174857009452,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.62099,"total_tax_data_class":"CALCULATED","tax_share_pct":50.99277385449171,"pre_tax_eur_per_litre":0.59681,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3676477774283452,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-06-24..2019-06-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-06-24","input_cost_last_quote":"2019-06-28","input_cost_observations":5,"residual_eur_per_litre":0.22916222257165478,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.003264192587837404,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":87609,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-06-24|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5644,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2445846,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2019-07-01","period_type":"week","period_start":"2019-07-01","period_end":"2019-07-07","retail_incl_tax_eur_per_litre":1.2175799999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22767756097560973,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3906174857009452,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6220499999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":51.089045483664314,"pre_tax_eur_per_litre":0.59553,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.35540053591308585,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-07-01..2019-07-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-07-01","input_cost_last_quote":"2019-07-05","input_cost_observations":5,"residual_eur_per_litre":0.24012946408691418,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.004618592587837304,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":87732,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-07-01|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5644,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2445970,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2019-07-08","period_type":"week","period_start":"2019-07-08","period_end":"2019-07-14","retail_incl_tax_eur_per_litre":1.21245,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22671829268292684,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3906174857009452,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6201299999999998,"total_tax_data_class":"CALCULATED","tax_share_pct":51.14685141655326,"pre_tax_eur_per_litre":0.5923200000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3693385363791283,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-07-08..2019-07-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-07-08","input_cost_last_quote":"2019-07-12","input_cost_observations":5,"residual_eur_per_litre":0.22298146362087182,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.003436892587837281,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":87855,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-07-08|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5644,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2446092,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2019-07-15","period_type":"week","period_start":"2019-07-15","period_end":"2019-07-21","retail_incl_tax_eur_per_litre":1.20873,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22602268292682925,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3906174857009452,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.61859,"total_tax_data_class":"CALCULATED","tax_share_pct":51.176855046205525,"pre_tax_eur_per_litre":0.59014,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.35636552040452607,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-07-15..2019-07-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-07-15","input_cost_last_quote":"2019-07-19","input_cost_observations":5,"residual_eur_per_litre":0.23377447959547396,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.002398292587837404,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":87978,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-07-15|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5644,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2446214,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2019-07-22","period_type":"week","period_start":"2019-07-22","period_end":"2019-07-28","retail_incl_tax_eur_per_litre":1.21517,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22722691056910568,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3906174857009452,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.62111,"total_tax_data_class":"CALCULATED","tax_share_pct":51.11301299406667,"pre_tax_eur_per_litre":0.5940599999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3540764511380959,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-07-22..2019-07-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-07-22","input_cost_last_quote":"2019-07-26","input_cost_observations":5,"residual_eur_per_litre":0.239983548861904,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.004016692587837527,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":88101,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-07-22|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5644,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2446337,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2019-07-29","period_type":"week","period_start":"2019-07-29","period_end":"2019-08-04","retail_incl_tax_eur_per_litre":1.21034,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22632373983739837,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3906174857009452,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.61721,"total_tax_data_class":"CALCULATED","tax_share_pct":50.99476180246873,"pre_tax_eur_per_litre":0.59313,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3542168972642176,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-07-29..2019-08-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-07-29","input_cost_last_quote":"2019-08-02","input_cost_observations":5,"residual_eur_per_litre":0.2389131027357824,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.000330592587837404,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":88224,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-07-29|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5644,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2446460,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2019-08-05","period_type":"week","period_start":"2019-08-05","period_end":"2019-08-11","retail_incl_tax_eur_per_litre":1.2012,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22461463414634147,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3906174857009452,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.61246,"total_tax_data_class":"CALCULATED","tax_share_pct":50.98734598734599,"pre_tax_eur_per_litre":0.58874,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.32217224581461584,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-08-05..2019-08-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-08-05","input_cost_last_quote":"2019-08-09","input_cost_observations":5,"residual_eur_per_litre":0.26656775418538414,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003409707412162596,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":88347,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-08-05|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5644,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2446583,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2019-08-12","period_type":"week","period_start":"2019-08-12","period_end":"2019-08-18","retail_incl_tax_eur_per_litre":1.1849500000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22157601626016263,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3906174857009452,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6082200000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":51.328748048440865,"pre_tax_eur_per_litre":0.5767300000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.32814059926174277,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-08-12..2019-08-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-08-12","input_cost_last_quote":"2019-08-16","input_cost_observations":5,"residual_eur_per_litre":0.24858940073825733,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004887407412162519,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":88470,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-08-12|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5644,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2446706,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2019-08-19","period_type":"week","period_start":"2019-08-19","period_end":"2019-08-25","retail_incl_tax_eur_per_litre":1.1599300000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21689747967479678,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3906174857009452,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5997700000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":51.70743062081333,"pre_tax_eur_per_litre":0.56016,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.33799193605943967,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-08-19..2019-08-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-08-19","input_cost_last_quote":"2019-08-23","input_cost_observations":5,"residual_eur_per_litre":0.22216806394056032,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.009526307412162496,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0095 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":88593,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-08-19|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5644,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2446829,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2019-08-26","period_type":"week","period_start":"2019-08-26","period_end":"2019-09-01","retail_incl_tax_eur_per_litre":1.16218,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21731821138211382,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3906174857009452,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.60089,"total_tax_data_class":"CALCULATED","tax_share_pct":51.703694780498715,"pre_tax_eur_per_litre":0.56129,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.33956413843052063,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-08-26..2019-08-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-08-26","input_cost_last_quote":"2019-08-30","input_cost_observations":5,"residual_eur_per_litre":0.22172586156947938,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.008666207412162596,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0087 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":88716,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-08-26|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5644,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2446952,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2019-09-02","period_type":"week","period_start":"2019-09-02","period_end":"2019-09-08","retail_incl_tax_eur_per_litre":1.1462,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21433008130081302,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3906174857009452,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59729,"total_tax_data_class":"CALCULATED","tax_share_pct":52.11045192811028,"pre_tax_eur_per_litre":0.54891,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.34430020661636856,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-09-02..2019-09-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-09-02","input_cost_last_quote":"2019-09-06","input_cost_observations":5,"residual_eur_per_litre":0.20460979338363142,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.009418807412162595,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0094 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2019-09-09..2019-09-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-09-09","input_cost_last_quote":"2019-09-13","input_cost_observations":5,"residual_eur_per_litre":0.19274149797492454,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005547507412162719,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0055 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2019-09-16..2019-09-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-09-16","input_cost_last_quote":"2019-09-20","input_cost_observations":5,"residual_eur_per_litre":0.17464718216284786,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004512507412162596,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":89085,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-09-16|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5644,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2447322,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2019-09-23","period_type":"week","period_start":"2019-09-23","period_end":"2019-09-29","retail_incl_tax_eur_per_litre":1.1323,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2117308943089431,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3906174857009452,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59357,"total_tax_data_class":"CALCULATED","tax_share_pct":52.42161971209043,"pre_tax_eur_per_litre":0.53873,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3621288610335446,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-09-23..2019-09-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-09-23","input_cost_last_quote":"2019-09-27","input_cost_observations":5,"residual_eur_per_litre":0.1766011389664554,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.010797407412162596,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0108 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":89208,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-09-23|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5644,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2447445,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2019-09-30","period_type":"week","period_start":"2019-09-30","period_end":"2019-10-06","retail_incl_tax_eur_per_litre":1.13179,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21163552845528455,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3906174857009452,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59381,"total_tax_data_class":"CALCULATED","tax_share_pct":52.46644695570733,"pre_tax_eur_per_litre":0.53798,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.34086672935869256,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-09-30..2019-10-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-09-30","input_cost_last_quote":"2019-10-04","input_cost_observations":5,"residual_eur_per_litre":0.19711327064130743,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.010384907412162596,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0104 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":89331,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-09-30|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5644,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2447568,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2019-10-07","period_type":"week","period_start":"2019-10-07","period_end":"2019-10-13","retail_incl_tax_eur_per_litre":1.14174,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21349609756097562,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3906174857009452,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59976,"total_tax_data_class":"CALCULATED","tax_share_pct":52.53034841557623,"pre_tax_eur_per_litre":0.54198,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3394080595575729,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-10-07..2019-10-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-10-07","input_cost_last_quote":"2019-10-11","input_cost_observations":5,"residual_eur_per_litre":0.20257194044242707,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005354907412162596,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0054 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2019-10-14..2019-10-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-10-14","input_cost_last_quote":"2019-10-18","input_cost_observations":5,"residual_eur_per_litre":0.2043882509174751,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.001074407412162819,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":89577,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-10-14|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5644,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2447815,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2019-10-21","period_type":"week","period_start":"2019-10-21","period_end":"2019-10-27","retail_incl_tax_eur_per_litre":1.1486800000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2147938211382114,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3906174857009452,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.60584,"total_tax_data_class":"CALCULATED","tax_share_pct":52.74227809311557,"pre_tax_eur_per_litre":0.54284,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.34324488227950484,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-10-21..2019-10-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-10-21","input_cost_last_quote":"2019-10-25","input_cost_observations":5,"residual_eur_per_litre":0.19959511772049518,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.000527292587837504,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":89701,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-10-21|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5644,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2447940,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2019-10-28","period_type":"week","period_start":"2019-10-28","period_end":"2019-11-03","retail_incl_tax_eur_per_litre":1.14952,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2149508943089431,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3906174857009452,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.60666,"total_tax_data_class":"CALCULATED","tax_share_pct":52.77507133412207,"pre_tax_eur_per_litre":0.54286,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3407808491804511,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-10-28..2019-11-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-10-28","input_cost_last_quote":"2019-11-01","input_cost_observations":5,"residual_eur_per_litre":0.2020791508195489,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.001342692587837404,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":89825,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-10-28|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5644,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2448062,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2019-11-04","period_type":"week","period_start":"2019-11-04","period_end":"2019-11-10","retail_incl_tax_eur_per_litre":1.1536400000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21572130081300817,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3906174857009452,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6086000000000003,"total_tax_data_class":"CALCULATED","tax_share_pct":52.75475885024791,"pre_tax_eur_per_litre":0.54504,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3537378746923957,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-11-04..2019-11-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-11-04","input_cost_last_quote":"2019-11-08","input_cost_observations":5,"residual_eur_per_litre":0.1913021253076043,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.002781292587837604,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":89949,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-11-04|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5644,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2448186,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2019-11-11","period_type":"week","period_start":"2019-11-11","period_end":"2019-11-17","retail_incl_tax_eur_per_litre":1.1505699999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2151472357723577,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3906174857009452,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6066599999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":52.726909271056954,"pre_tax_eur_per_litre":0.54391,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3571364886164844,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-11-11..2019-11-15. 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Mean of 5 quote day(s) in 2019-11-18..2019-11-22. 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Mean of 5 quote day(s) in 2019-12-09..2019-12-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-12-09","input_cost_last_quote":"2019-12-13","input_cost_observations":5,"residual_eur_per_litre":0.17222266274872886,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.000026607412162496,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":90569,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-12-09|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5644,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2448808,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2019-12-16","period_type":"week","period_start":"2019-12-16","period_end":"2019-12-22","retail_incl_tax_eur_per_litre":1.1569200000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2163346341463415,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3906174857009452,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6085800000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":52.60346437091588,"pre_tax_eur_per_litre":0.54834,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.38947492553296414,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2019-12-16..2019-12-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2019-12-16","input_cost_last_quote":"2019-12-20","input_cost_observations":5,"residual_eur_per_litre":0.15886507446703585,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.002002292587837604,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":90693,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2019-12-16|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5644,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2448932,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2020-01-06","period_type":"week","period_start":"2020-01-06","period_end":"2020-01-12","retail_incl_tax_eur_per_litre":1.1711300000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2189917886178862,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3927819584124523,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6140200000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":52.429704644232494,"pre_tax_eur_per_litre":0.55711,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3836450193542125,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-01-06..2020-01-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-01-06","input_cost_last_quote":"2020-01-10","input_cost_observations":5,"residual_eur_per_litre":0.17346498064578747,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.002762891152683871,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":90816,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-01-06|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5645,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2449053,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2020-01-13","period_type":"week","period_start":"2020-01-13","period_end":"2020-01-19","retail_incl_tax_eur_per_litre":1.1755799999999998,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21982390243902436,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3927819584124523,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6154699999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":52.3545824188911,"pre_tax_eur_per_litre":0.56011,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.36224681894578464,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-01-13..2020-01-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-01-13","input_cost_last_quote":"2020-01-17","input_cost_observations":5,"residual_eur_per_litre":0.19786318105421533,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.003522891152683471,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":90938,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-01-13|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5645,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2449174,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2020-01-20","period_type":"week","period_start":"2020-01-20","period_end":"2020-01-26","retail_incl_tax_eur_per_litre":1.16772,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2183541463414634,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3927819584124523,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.61321,"total_tax_data_class":"CALCULATED","tax_share_pct":52.5134450039393,"pre_tax_eur_per_litre":0.55451,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.35298645563059355,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-01-20..2020-01-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-01-20","input_cost_last_quote":"2020-01-24","input_cost_observations":5,"residual_eur_per_litre":0.20152354436940642,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.002550891152683671,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":91060,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-01-20|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5645,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2449296,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2020-01-27","period_type":"week","period_start":"2020-01-27","period_end":"2020-02-02","retail_incl_tax_eur_per_litre":1.15524,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21602048780487804,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3927819584124523,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6082699999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":52.653128354281364,"pre_tax_eur_per_litre":0.5469700000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3342420273141901,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-01-27..2020-01-31. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-01-27","input_cost_last_quote":"2020-01-31","input_cost_observations":5,"residual_eur_per_litre":0.21272797268580998,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.000654908847316452,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":91182,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-01-27|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5645,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2449418,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2020-02-03","period_type":"week","period_start":"2020-02-03","period_end":"2020-02-09","retail_incl_tax_eur_per_litre":1.14551,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2142010569105691,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3927819584124523,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.60414,"total_tax_data_class":"CALCULATED","tax_share_pct":52.73982767500939,"pre_tax_eur_per_litre":0.54137,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3115598387559649,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-02-03..2020-02-07. 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Mean of 5 quote day(s) in 2020-02-10..2020-02-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-02-10","input_cost_last_quote":"2020-02-14","input_cost_observations":5,"residual_eur_per_litre":0.2226547614265833,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.000015191152683671,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":91426,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-02-10|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5645,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2449663,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2020-02-17","period_type":"week","period_start":"2020-02-17","period_end":"2020-02-23","retail_incl_tax_eur_per_litre":1.1484100000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21474333333333337,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3927819584124523,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6078700000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":52.93144434478975,"pre_tax_eur_per_litre":0.54054,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.34110358887275366,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-02-17..2020-02-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-02-17","input_cost_last_quote":"2020-02-21","input_cost_observations":5,"residual_eur_per_litre":0.19943641112724633,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.000423991152683871,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":91548,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-02-17|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5645,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2449784,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2020-02-24","period_type":"week","period_start":"2020-02-24","period_end":"2020-03-01","retail_incl_tax_eur_per_litre":1.13182,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2116411382113821,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3927819584124523,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.60139,"total_tax_data_class":"CALCULATED","tax_share_pct":53.13477408068421,"pre_tax_eur_per_litre":0.53043,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3123643136088494,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-02-24..2020-02-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-02-24","input_cost_last_quote":"2020-02-28","input_cost_observations":5,"residual_eur_per_litre":0.21806568639115056,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003730708847316329,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":91670,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-02-24|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5645,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2449907,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2020-03-02","period_type":"week","period_start":"2020-03-02","period_end":"2020-03-08","retail_incl_tax_eur_per_litre":1.11602,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20868666666666666,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3897485403242691,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59585,"total_tax_data_class":"CALCULATED","tax_share_pct":53.39062023978065,"pre_tax_eur_per_litre":0.52017,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2854344257007786,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-03-02..2020-03-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-03-02","input_cost_last_quote":"2020-03-06","input_cost_observations":5,"residual_eur_per_litre":0.2347355742992214,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003179804598850993,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":91792,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-03-02|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5646,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2450028,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2020-03-09","period_type":"week","period_start":"2020-03-09","period_end":"2020-03-15","retail_incl_tax_eur_per_litre":1.10654,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2069139837398374,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3897485403242691,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59537,"total_tax_data_class":"CALCULATED","tax_share_pct":53.80465233972563,"pre_tax_eur_per_litre":0.51117,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.18756246403460078,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-03-09..2020-03-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-03-09","input_cost_last_quote":"2020-03-13","input_cost_observations":5,"residual_eur_per_litre":0.3236075359653992,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.001589804598850993,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":91914,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-03-09|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5646,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2450152,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2020-03-16","period_type":"week","period_start":"2020-03-16","period_end":"2020-03-22","retail_incl_tax_eur_per_litre":1.0464300000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19567390243902444,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3897485403242691,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5758600000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":55.03091463356364,"pre_tax_eur_per_litre":0.47057,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.1477541435477784,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-03-16..2020-03-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-03-16","input_cost_last_quote":"2020-03-20","input_cost_observations":5,"residual_eur_per_litre":0.3228158564522216,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.011761804598850793,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0118 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":92036,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-03-16|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5646,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2450274,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2020-03-23","period_type":"week","period_start":"2020-03-23","period_end":"2020-03-29","retail_incl_tax_eur_per_litre":0.94657,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17700089430894309,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3897485403242691,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.54079,"total_tax_data_class":"CALCULATED","tax_share_pct":57.13153807959264,"pre_tax_eur_per_litre":0.40578,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.13853563087320406,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-03-23..2020-03-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-03-23","input_cost_last_quote":"2020-03-27","input_cost_observations":5,"residual_eur_per_litre":0.26724436912679594,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.03193010459885099,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0319 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":92158,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-03-23|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5646,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2450397,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2020-03-30","period_type":"week","period_start":"2020-03-30","period_end":"2020-04-05","retail_incl_tax_eur_per_litre":0.92101,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17222138211382113,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3897485403242691,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.54039,"total_tax_data_class":"CALCULATED","tax_share_pct":58.67363003659027,"pre_tax_eur_per_litre":0.38062,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.10787321241473966,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-03-30..2020-04-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-03-30","input_cost_last_quote":"2020-04-03","input_cost_observations":5,"residual_eur_per_litre":0.27274678758526033,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.026543304598850993,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0265 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":92280,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-03-30|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5646,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2450518,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2020-04-06","period_type":"week","period_start":"2020-04-06","period_end":"2020-04-12","retail_incl_tax_eur_per_litre":0.90144,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1685619512195122,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3897485403242691,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.53565,"total_tax_data_class":"CALCULATED","tax_share_pct":59.42159211927583,"pre_tax_eur_per_litre":0.36579,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.1305817319818479,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2020-04-06..2020-04-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-04-06","input_cost_last_quote":"2020-04-09","input_cost_observations":4,"residual_eur_per_litre":0.23520826801815212,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.027872404598850993,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0279 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":92402,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-04-06|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5646,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2450639,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2020-04-20","period_type":"week","period_start":"2020-04-20","period_end":"2020-04-26","retail_incl_tax_eur_per_litre":0.88548,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16557756097560974,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3897485403242691,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.53567,"total_tax_data_class":"CALCULATED","tax_share_pct":60.494872837331165,"pre_tax_eur_per_litre":0.34981,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.08270774820588508,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-04-20..2020-04-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-04-20","input_cost_last_quote":"2020-04-24","input_cost_observations":5,"residual_eur_per_litre":0.2671022517941149,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.02417700459885099,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0242 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2020-04-27..2020-04-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-04-27","input_cost_last_quote":"2020-04-30","input_cost_observations":4,"residual_eur_per_litre":0.24369986143971295,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.024324304598850995,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0243 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2020-05-04..2020-05-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-05-04","input_cost_last_quote":"2020-05-07","input_cost_observations":4,"residual_eur_per_litre":0.19257580980946987,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.028123504598851042,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0281 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2020-05-11..2020-05-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-05-11","input_cost_last_quote":"2020-05-15","input_cost_observations":5,"residual_eur_per_litre":0.1582043265515972,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.02737000459885103,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0274 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2020-05-18..2020-05-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-05-18","input_cost_last_quote":"2020-05-22","input_cost_observations":5,"residual_eur_per_litre":0.14506480263145338,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.027410404598850958,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0274 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2020-05-26..2020-05-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-05-26","input_cost_last_quote":"2020-05-29","input_cost_observations":4,"residual_eur_per_litre":0.16650665455226735,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.021741704598850994,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0217 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2020-06-01..2020-06-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-06-01","input_cost_last_quote":"2020-06-05","input_cost_observations":5,"residual_eur_per_litre":0.16130466664181758,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.013955704598850992,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0140 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2020-06-08..2020-06-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-06-08","input_cost_last_quote":"2020-06-12","input_cost_observations":5,"residual_eur_per_litre":0.1579473830635683,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.014525704598850893,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0145 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2020-06-15..2020-06-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-06-15","input_cost_last_quote":"2020-06-19","input_cost_observations":5,"residual_eur_per_litre":0.15531964267712778,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.014725804598850993,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0147 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2020-06-22..2020-06-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-06-22","input_cost_last_quote":"2020-06-26","input_cost_observations":5,"residual_eur_per_litre":0.15266224279526247,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.016213104598851093,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0162 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2020-06-29..2020-07-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-06-29","input_cost_last_quote":"2020-07-03","input_cost_observations":5,"residual_eur_per_litre":0.15381812684921803,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.01798180459885113,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0180 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":93739,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-06-29|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5646,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2451978,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2020-07-06","period_type":"week","period_start":"2020-07-06","period_end":"2020-07-12","retail_incl_tax_eur_per_litre":0.9455399999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1768082926829268,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3897485403242691,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5517299999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":58.35078367916746,"pre_tax_eur_per_litre":0.39381,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.23960666975734565,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-07-06..2020-07-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-07-06","input_cost_last_quote":"2020-07-10","input_cost_observations":5,"residual_eur_per_litre":0.15420333024265437,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.01823700459885109,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0182 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":93860,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-07-06|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5646,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2452099,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2020-07-13","period_type":"week","period_start":"2020-07-13","period_end":"2020-07-19","retail_incl_tax_eur_per_litre":0.95402,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1783939837398374,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3897485403242691,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.55274,"total_tax_data_class":"CALCULATED","tax_share_pct":57.937988721410456,"pre_tax_eur_per_litre":0.40127999999999997,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.23951345627803794,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-07-13..2020-07-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-07-13","input_cost_last_quote":"2020-07-17","input_cost_observations":5,"residual_eur_per_litre":0.16176654372196203,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.018945104598850956,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0189 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":93981,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-07-13|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5646,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2452220,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2020-07-20","period_type":"week","period_start":"2020-07-20","period_end":"2020-07-26","retail_incl_tax_eur_per_litre":0.97056,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18148682926829268,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3897485403242691,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.55723,"total_tax_data_class":"CALCULATED","tax_share_pct":57.413245961094624,"pre_tax_eur_per_litre":0.41333,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.23770247091231167,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-07-20..2020-07-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-07-20","input_cost_last_quote":"2020-07-24","input_cost_observations":5,"residual_eur_per_litre":0.17562752908768833,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.017226604598850993,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0172 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":94102,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-07-20|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5646,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2452342,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2020-07-27","period_type":"week","period_start":"2020-07-27","period_end":"2020-08-02","retail_incl_tax_eur_per_litre":0.98876,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.184890081300813,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3897485403242691,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.56555,"total_tax_data_class":"CALCULATED","tax_share_pct":57.19790444597273,"pre_tax_eur_per_litre":0.42321,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.23121469088512844,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-07-27..2020-07-31. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-07-27","input_cost_last_quote":"2020-07-31","input_cost_observations":5,"residual_eur_per_litre":0.19199530911487156,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.011179004598850992,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0112 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":94223,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-07-27|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5646,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2452463,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2020-08-03","period_type":"week","period_start":"2020-08-03","period_end":"2020-08-09","retail_incl_tax_eur_per_litre":0.99426,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18591853658536586,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3897485403242691,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.56498,"total_tax_data_class":"CALCULATED","tax_share_pct":56.824170740047876,"pre_tax_eur_per_litre":0.42928,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.23640676376198,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-08-03..2020-08-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-08-03","input_cost_last_quote":"2020-08-07","input_cost_observations":5,"residual_eur_per_litre":0.19287323623802,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.013145104598850993,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0131 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":94344,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-08-03|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5646,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2452583,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2020-08-10","period_type":"week","period_start":"2020-08-10","period_end":"2020-08-16","retail_incl_tax_eur_per_litre":0.9984500000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18670203252032522,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3897485403242691,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.56732,"total_tax_data_class":"CALCULATED","tax_share_pct":56.820071110220844,"pre_tax_eur_per_litre":0.43113,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.23755080473789966,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-08-10..2020-08-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-08-10","input_cost_last_quote":"2020-08-14","input_cost_observations":5,"residual_eur_per_litre":0.19357919526210035,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.011230604598850892,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0112 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":94465,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-08-10|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5646,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2452706,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2020-08-17","period_type":"week","period_start":"2020-08-17","period_end":"2020-08-23","retail_incl_tax_eur_per_litre":1.01272,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18937040650406503,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3897485403242691,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.57046,"total_tax_data_class":"CALCULATED","tax_share_pct":56.32948890117703,"pre_tax_eur_per_litre":0.44226,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.237498301790939,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-08-17..2020-08-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-08-17","input_cost_last_quote":"2020-08-21","input_cost_observations":5,"residual_eur_per_litre":0.20476169820906098,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.010650504598850993,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0107 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":94586,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-08-17|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5646,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2452829,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2020-08-24","period_type":"week","period_start":"2020-08-24","period_end":"2020-08-30","retail_incl_tax_eur_per_litre":1.0150000000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1897967479674797,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3897485403242691,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.57071,"total_tax_data_class":"CALCULATED","tax_share_pct":56.227586206896554,"pre_tax_eur_per_litre":0.44429,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2405508266753456,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-08-24..2020-08-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-08-24","input_cost_last_quote":"2020-08-28","input_cost_observations":5,"residual_eur_per_litre":0.2037391733246544,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.010867404598850893,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0109 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":94707,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-08-24|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5646,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2452948,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2020-08-31","period_type":"week","period_start":"2020-08-31","period_end":"2020-09-06","retail_incl_tax_eur_per_litre":1.01837,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19042691056910568,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3897485403242691,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.57147,"total_tax_data_class":"CALCULATED","tax_share_pct":56.116146390800985,"pre_tax_eur_per_litre":0.44689999999999996,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2280247941736723,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2020-09-01..2020-09-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-09-01","input_cost_last_quote":"2020-09-04","input_cost_observations":4,"residual_eur_per_litre":0.21887520582632766,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.010707704598850943,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0107 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":94828,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-08-31|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5646,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2453070,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2020-09-07","period_type":"week","period_start":"2020-09-07","period_end":"2020-09-13","retail_incl_tax_eur_per_litre":1.01142,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18912731707317074,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3897485403242691,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.56561,"total_tax_data_class":"CALCULATED","tax_share_pct":55.92236657372803,"pre_tax_eur_per_litre":0.44581,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2099827030269249,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-09-07..2020-09-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-09-07","input_cost_last_quote":"2020-09-11","input_cost_observations":5,"residual_eur_per_litre":0.2358272969730751,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.016317004598850993,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0163 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":94949,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-09-07|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5646,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2453193,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2020-09-14","period_type":"week","period_start":"2020-09-14","period_end":"2020-09-20","retail_incl_tax_eur_per_litre":1.00715,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18832886178861788,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3897485403242691,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.56481,"total_tax_data_class":"CALCULATED","tax_share_pct":56.08002780122127,"pre_tax_eur_per_litre":0.44234,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2163596656686513,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-09-14..2020-09-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-09-14","input_cost_last_quote":"2020-09-18","input_cost_observations":5,"residual_eur_per_litre":0.2259803343313487,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.016318904598850992,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0163 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":95070,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-09-14|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5646,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2453314,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2020-09-21","period_type":"week","period_start":"2020-09-21","period_end":"2020-09-27","retail_incl_tax_eur_per_litre":1.00054,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1870928455284553,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3897485403242691,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.56078,"total_tax_data_class":"CALCULATED","tax_share_pct":56.0477342235193,"pre_tax_eur_per_litre":0.43976,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.21984002279827605,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-09-21..2020-09-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-09-21","input_cost_last_quote":"2020-09-25","input_cost_observations":5,"residual_eur_per_litre":0.21991997720172396,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.019755504598850993,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0198 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":95191,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-09-21|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5646,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2453434,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2020-09-28","period_type":"week","period_start":"2020-09-28","period_end":"2020-10-04","retail_incl_tax_eur_per_litre":0.9859600000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18436650406504068,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3897485403242691,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.55259,"total_tax_data_class":"CALCULATED","tax_share_pct":56.04588421436975,"pre_tax_eur_per_litre":0.43337000000000003,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.21478834383460035,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-09-28..2020-10-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-09-28","input_cost_last_quote":"2020-10-02","input_cost_observations":5,"residual_eur_per_litre":0.21858165616539968,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.02647580459885093,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0265 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":95312,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-09-28|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5646,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2453555,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2020-10-05","period_type":"week","period_start":"2020-10-05","period_end":"2020-10-11","retail_incl_tax_eur_per_litre":0.9940599999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1858811382113821,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3897485403242691,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5583799999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":56.17165965837072,"pre_tax_eur_per_litre":0.43568,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2192604523549969,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-10-05..2020-10-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-10-05","input_cost_last_quote":"2020-10-09","input_cost_observations":5,"residual_eur_per_litre":0.21641954764500312,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.021217104598851094,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0212 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":95433,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-10-05|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5646,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2453675,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2020-10-12","period_type":"week","period_start":"2020-10-12","period_end":"2020-10-18","retail_incl_tax_eur_per_litre":0.9901300000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18514626016260163,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3897485403242691,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.55905,"total_tax_data_class":"CALCULATED","tax_share_pct":56.462282730550534,"pre_tax_eur_per_litre":0.43108,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.22110017044907518,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-10-12..2020-10-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-10-12","input_cost_last_quote":"2020-10-16","input_cost_observations":5,"residual_eur_per_litre":0.2099798295509248,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.019489104598850893,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0195 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":95554,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-10-12|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5646,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2453798,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2020-10-19","period_type":"week","period_start":"2020-10-19","period_end":"2020-10-25","retail_incl_tax_eur_per_litre":0.97141,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18164577235772358,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3897485403242691,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.54809,"total_tax_data_class":"CALCULATED","tax_share_pct":56.4221080697131,"pre_tax_eur_per_litre":0.42332000000000003,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2180813837697101,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-10-19..2020-10-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-10-19","input_cost_last_quote":"2020-10-23","input_cost_observations":5,"residual_eur_per_litre":0.20523861623028994,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.02866430459885103,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0287 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":95676,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-10-19|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5646,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2453919,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2020-10-26","period_type":"week","period_start":"2020-10-26","period_end":"2020-11-01","retail_incl_tax_eur_per_litre":0.9698,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18134471544715447,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3897485403242691,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.54718,"total_tax_data_class":"CALCULATED","tax_share_pct":56.42194266859146,"pre_tax_eur_per_litre":0.42262,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.20277935733029795,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-10-26..2020-10-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-10-26","input_cost_last_quote":"2020-10-30","input_cost_observations":5,"residual_eur_per_litre":0.21984064266970205,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.029413304598850994,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0294 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":95798,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-10-26|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5646,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2454040,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2020-11-02","period_type":"week","period_start":"2020-11-02","period_end":"2020-11-08","retail_incl_tax_eur_per_litre":0.9634,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1801479674796748,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3897485403242691,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.54424,"total_tax_data_class":"CALCULATED","tax_share_pct":56.491592277351046,"pre_tax_eur_per_litre":0.41916000000000003,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.20664617995461282,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-11-02..2020-11-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-11-02","input_cost_last_quote":"2020-11-06","input_cost_observations":5,"residual_eur_per_litre":0.21251382004538721,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.03155750459885103,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0316 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2020-11-09..2020-11-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-11-09","input_cost_last_quote":"2020-11-13","input_cost_observations":5,"residual_eur_per_litre":0.20520456506721388,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.01803750459885104,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0180 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2020-11-16..2020-11-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-11-16","input_cost_last_quote":"2020-11-20","input_cost_observations":5,"residual_eur_per_litre":0.20278508721106708,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.018263804598850894,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0183 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":96164,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-11-16|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5646,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2454408,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2020-11-23","period_type":"week","period_start":"2020-11-23","period_end":"2020-11-29","retail_incl_tax_eur_per_litre":0.9964400000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18632617886178865,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3897485403242691,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5608700000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":56.28738308377825,"pre_tax_eur_per_litre":0.43557,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.24547920281754174,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-11-23..2020-11-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-11-23","input_cost_last_quote":"2020-11-27","input_cost_observations":5,"residual_eur_per_litre":0.19009079718245825,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.01870180459885089,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0187 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":96286,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-11-23|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5646,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2454530,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2020-11-30","period_type":"week","period_start":"2020-11-30","period_end":"2020-12-06","retail_incl_tax_eur_per_litre":1.0069700000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18829520325203253,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3897485403242691,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5630400000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":55.914277485923115,"pre_tax_eur_per_litre":0.44393,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.24932739029152062,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-11-30..2020-12-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-11-30","input_cost_last_quote":"2020-12-04","input_cost_observations":5,"residual_eur_per_litre":0.1946026097084794,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.018454604598850892,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0185 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":96408,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-11-30|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5646,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2454653,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2020-12-07","period_type":"week","period_start":"2020-12-07","period_end":"2020-12-13","retail_incl_tax_eur_per_litre":1.0095800000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18878325203252033,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3897485403242691,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.56386,"total_tax_data_class":"CALCULATED","tax_share_pct":55.85094791893659,"pre_tax_eur_per_litre":0.44572000000000006,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2560018963095142,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-12-07..2020-12-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-12-07","input_cost_last_quote":"2020-12-11","input_cost_observations":5,"residual_eur_per_litre":0.18971810369048586,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.018046304598850968,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0180 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":96530,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-12-07|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5646,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2454774,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2020-12-14","period_type":"week","period_start":"2020-12-14","period_end":"2020-12-20","retail_incl_tax_eur_per_litre":1.03072,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19273626016260162,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3897485403242691,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.57033,"total_tax_data_class":"CALCULATED","tax_share_pct":55.33316516609749,"pre_tax_eur_per_litre":0.46039,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.26319296068232606,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2020-12-14..2020-12-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-12-14","input_cost_last_quote":"2020-12-18","input_cost_observations":5,"residual_eur_per_litre":0.19719703931767393,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.014950404598850994,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0150 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":96652,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-12-14|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5646,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2454894,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2020-12-21","period_type":"week","period_start":"2020-12-21","period_end":"2020-12-27","retail_incl_tax_eur_per_litre":1.01024,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18890666666666667,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3897485403242691,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5603199999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":55.464048146974974,"pre_tax_eur_per_litre":0.44992000000000004,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2610596118116856,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2020-12-21..2020-12-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2020-12-21","input_cost_last_quote":"2020-12-24","input_cost_observations":4,"residual_eur_per_litre":0.18886038818831447,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.022552304598851044,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0226 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":96774,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2020-12-21|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5646,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2455017,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2021-01-11","period_type":"week","period_start":"2021-01-11","period_end":"2021-01-17","retail_incl_tax_eur_per_litre":1.02436,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1915469918699187,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3722240695174125,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.56227,"total_tax_data_class":"CALCULATED","tax_share_pct":54.889882463196535,"pre_tax_eur_per_litre":0.46209,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2867525875595501,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-01-11..2021-01-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-01-11","input_cost_last_quote":"2021-01-15","input_cost_observations":5,"residual_eur_per_litre":0.17533741244044992,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.001846305506417375,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":96896,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-01-11|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5647,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2455136,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2021-01-18","period_type":"week","period_start":"2021-01-18","period_end":"2021-01-24","retail_incl_tax_eur_per_litre":1.03585,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19369552845528457,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3722240695174125,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.56364,"total_tax_data_class":"CALCULATED","tax_share_pct":54.41328377660858,"pre_tax_eur_per_litre":0.47220999999999996,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.286557586196013,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-01-18..2021-01-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-01-18","input_cost_last_quote":"2021-01-22","input_cost_observations":5,"residual_eur_per_litre":0.18565241380398695,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.002803905506417326,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":97015,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-01-18|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5647,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2455256,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2021-01-25","period_type":"week","period_start":"2021-01-25","period_end":"2021-01-31","retail_incl_tax_eur_per_litre":1.03799,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19409569105691057,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3722240695174125,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.56387,"total_tax_data_class":"CALCULATED","tax_share_pct":54.32325937629457,"pre_tax_eur_per_litre":0.47412000000000004,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.286181595632227,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-01-25..2021-01-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-01-25","input_cost_last_quote":"2021-01-29","input_cost_observations":5,"residual_eur_per_litre":0.18793840436777304,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003013205506417424,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":97134,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-01-25|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5647,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2455374,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2021-02-01","period_type":"week","period_start":"2021-02-01","period_end":"2021-02-07","retail_incl_tax_eur_per_litre":1.04668,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19572065040650408,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3722240695174125,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5682,"total_tax_data_class":"CALCULATED","tax_share_pct":54.285932663278174,"pre_tax_eur_per_litre":0.47848,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3045614850944016,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-02-01..2021-02-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-02-01","input_cost_last_quote":"2021-02-05","input_cost_observations":5,"residual_eur_per_litre":0.1739185149055984,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.000313994493582625,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":97253,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-02-01|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5647,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2455495,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2021-02-08","period_type":"week","period_start":"2021-02-08","period_end":"2021-02-14","retail_incl_tax_eur_per_litre":1.05498,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19727268292682926,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3722240695174125,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5718799999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":54.20766270450625,"pre_tax_eur_per_litre":0.48310000000000003,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.31769404626939735,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-02-08..2021-02-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-02-08","input_cost_last_quote":"2021-02-12","input_cost_observations":5,"residual_eur_per_litre":0.16540595373060266,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.002931394493582588,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":97372,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-02-08|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5647,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2455612,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2021-02-15","period_type":"week","period_start":"2021-02-15","period_end":"2021-02-21","retail_incl_tax_eur_per_litre":1.06577,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.19929032520325204,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3722240695174125,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.57356,"total_tax_data_class":"CALCULATED","tax_share_pct":53.816489486474566,"pre_tax_eur_per_litre":0.49221,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.33186301093450465,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-02-15..2021-02-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-02-15","input_cost_last_quote":"2021-02-19","input_cost_observations":5,"residual_eur_per_litre":0.16034698906549533,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.002516094493582625,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":97491,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-02-15|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5647,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2455732,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2021-02-22","period_type":"week","period_start":"2021-02-22","period_end":"2021-02-28","retail_incl_tax_eur_per_litre":1.0848,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2028487804878049,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3722240695174125,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.57614,"total_tax_data_class":"CALCULATED","tax_share_pct":53.110250737463126,"pre_tax_eur_per_litre":0.50866,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3408287511749654,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-02-22..2021-02-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-02-22","input_cost_last_quote":"2021-02-26","input_cost_observations":5,"residual_eur_per_litre":0.1678312488250346,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.001312594493582625,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":97610,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-02-22|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5647,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2455849,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2021-03-01","period_type":"week","period_start":"2021-03-01","period_end":"2021-03-07","retail_incl_tax_eur_per_litre":1.09905,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20551341463414635,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3722240695174125,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5764799999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":52.45257267640235,"pre_tax_eur_per_litre":0.5225700000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3450845718250096,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-03-01..2021-03-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-03-01","input_cost_last_quote":"2021-03-05","input_cost_observations":5,"residual_eur_per_litre":0.1774854281749905,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.001546705506417498,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":97729,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-03-01|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5647,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2455968,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2021-03-08","period_type":"week","period_start":"2021-03-08","period_end":"2021-03-14","retail_incl_tax_eur_per_litre":1.0900699999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2038342276422764,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3722240695174125,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5688499999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":52.18472208206813,"pre_tax_eur_per_litre":0.52122,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3598975719476549,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-03-08..2021-03-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-03-08","input_cost_last_quote":"2021-03-12","input_cost_observations":5,"residual_eur_per_litre":0.16132242805234506,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.008866205506417474,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0089 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":97848,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-03-08|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5647,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2456086,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2021-03-15","period_type":"week","period_start":"2021-03-15","period_end":"2021-03-21","retail_incl_tax_eur_per_litre":1.12125,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.20966463414634146,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3722240695174125,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.57538,"total_tax_data_class":"CALCULATED","tax_share_pct":51.31594202898551,"pre_tax_eur_per_litre":0.54587,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3491135812084333,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-03-15..2021-03-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-03-15","input_cost_last_quote":"2021-03-19","input_cost_observations":5,"residual_eur_per_litre":0.19675641879156672,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.008005705506417375,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0080 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":97967,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-03-15|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5647,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2456206,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2021-03-22","period_type":"week","period_start":"2021-03-22","period_end":"2021-03-28","retail_incl_tax_eur_per_litre":1.13372,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21199642276422764,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3722240695174125,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.57689,"total_tax_data_class":"CALCULATED","tax_share_pct":50.88469816180362,"pre_tax_eur_per_litre":0.55683,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3319618903698633,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-03-22..2021-03-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-03-22","input_cost_last_quote":"2021-03-26","input_cost_observations":5,"residual_eur_per_litre":0.2248681096301367,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.009016505506417374,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0090 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":98086,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-03-22|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5647,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2456324,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2021-03-29","period_type":"week","period_start":"2021-03-29","period_end":"2021-04-04","retail_incl_tax_eur_per_litre":1.12992,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21128585365853658,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3722240695174125,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5727299999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":50.68765930331351,"pre_tax_eur_per_litre":0.5571900000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3408955085172536,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2021-03-29..2021-04-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-03-29","input_cost_last_quote":"2021-04-01","input_cost_observations":4,"residual_eur_per_litre":0.21629449148274651,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.013259305506417497,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0133 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":98205,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-03-29|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5647,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2456444,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2021-04-12","period_type":"week","period_start":"2021-04-12","period_end":"2021-04-18","retail_incl_tax_eur_per_litre":1.16992,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21876552845528455,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3722240695174125,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.58988,"total_tax_data_class":"CALCULATED","tax_share_pct":50.420541575492344,"pre_tax_eur_per_litre":0.58004,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.34061850091544366,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-04-12..2021-04-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-04-12","input_cost_last_quote":"2021-04-16","input_cost_observations":5,"residual_eur_per_litre":0.23942149908455634,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.001364805506417375,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":98324,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-04-12|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5647,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2456563,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2021-04-19","period_type":"week","period_start":"2021-04-19","period_end":"2021-04-25","retail_incl_tax_eur_per_litre":1.1642000000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2176959349593496,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3722240695174125,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5869600000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":50.417454045696616,"pre_tax_eur_per_litre":0.57724,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.34133179961404786,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-04-19..2021-04-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-04-19","input_cost_last_quote":"2021-04-23","input_cost_observations":5,"residual_eur_per_litre":0.23590820038595212,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003640805506417275,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":98443,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-04-19|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5647,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2456683,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2021-04-26","period_type":"week","period_start":"2021-04-26","period_end":"2021-05-02","retail_incl_tax_eur_per_litre":1.16243,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2173649593495935,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3722240695174125,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.58583,"total_tax_data_class":"CALCULATED","tax_share_pct":50.39701315348021,"pre_tax_eur_per_litre":0.5766,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.34835310457724866,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-04-26..2021-04-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-04-26","input_cost_last_quote":"2021-04-30","input_cost_observations":5,"residual_eur_per_litre":0.22824689542275137,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004623605506417375,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":98562,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-04-26|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5647,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2456802,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2021-05-03","period_type":"week","period_start":"2021-05-03","period_end":"2021-05-09","retail_incl_tax_eur_per_litre":1.16378,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21761739837398375,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3722240695174125,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.58651,"total_tax_data_class":"CALCULATED","tax_share_pct":50.39698224750382,"pre_tax_eur_per_litre":0.57727,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3605410240818964,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2021-05-04..2021-05-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-05-04","input_cost_last_quote":"2021-05-07","input_cost_observations":4,"residual_eur_per_litre":0.21672897591810356,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004097705506417375,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":98681,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-05-03|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5647,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2456919,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2021-05-10","period_type":"week","period_start":"2021-05-10","period_end":"2021-05-16","retail_incl_tax_eur_per_litre":1.16081,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.21706203252032522,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3722240695174125,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.58505,"total_tax_data_class":"CALCULATED","tax_share_pct":50.400151618266555,"pre_tax_eur_per_litre":0.57576,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.35633205769196336,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-05-10..2021-05-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-05-10","input_cost_last_quote":"2021-05-14","input_cost_observations":5,"residual_eur_per_litre":0.21942794230803664,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005210405506417375,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0052 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2021-05-17..2021-05-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-05-17","input_cost_last_quote":"2021-05-21","input_cost_observations":5,"residual_eur_per_litre":0.22966864264417505,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003192705506417375,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":98917,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-05-17|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5647,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2457152,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2021-05-24","period_type":"week","period_start":"2021-05-24","period_end":"2021-05-30","retail_incl_tax_eur_per_litre":1.18229,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22107861788617886,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3722240695174125,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59547,"total_tax_data_class":"CALCULATED","tax_share_pct":50.365815493660605,"pre_tax_eur_per_litre":0.58682,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.35559373829582325,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-05-24..2021-05-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-05-24","input_cost_last_quote":"2021-05-28","input_cost_observations":5,"residual_eur_per_litre":0.23122626170417676,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.002665794493582625,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":99035,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-05-24|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5647,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2457269,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2021-05-31","period_type":"week","period_start":"2021-05-31","period_end":"2021-06-06","retail_incl_tax_eur_per_litre":1.18067,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22077569105691056,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3722240695174125,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59512,"total_tax_data_class":"CALCULATED","tax_share_pct":50.40527835889792,"pre_tax_eur_per_litre":0.58555,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3649401342415178,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2021-06-01..2021-06-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-06-01","input_cost_last_quote":"2021-06-04","input_cost_observations":4,"residual_eur_per_litre":0.2206098657584822,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.002607894493582625,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":99153,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-05-31|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5647,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2457386,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2021-06-07","period_type":"week","period_start":"2021-06-07","period_end":"2021-06-13","retail_incl_tax_eur_per_litre":1.18765,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2220808943089431,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3722240695174125,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5980399999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":50.3549025386267,"pre_tax_eur_per_litre":0.5896100000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3693922451169104,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-06-07..2021-06-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-06-07","input_cost_last_quote":"2021-06-11","input_cost_observations":5,"residual_eur_per_litre":0.22021775488308973,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.004594094493582502,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":99271,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-06-07|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5647,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2457504,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2021-06-14","period_type":"week","period_start":"2021-06-14","period_end":"2021-06-20","retail_incl_tax_eur_per_litre":1.1834,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2212861788617886,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3722240695174125,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5931799999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":50.12506337671117,"pre_tax_eur_per_litre":0.5902200000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3820882845208501,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-06-14..2021-06-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-06-14","input_cost_last_quote":"2021-06-18","input_cost_observations":5,"residual_eur_per_litre":0.20813171547915002,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.000406205506417498,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":99389,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-06-14|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5647,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2457621,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2021-06-21","period_type":"week","period_start":"2021-06-21","period_end":"2021-06-27","retail_incl_tax_eur_per_litre":1.1901700000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22255211382113824,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3722240695174125,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5929900000000004,"total_tax_data_class":"CALCULATED","tax_share_pct":49.8239747262996,"pre_tax_eur_per_litre":0.5971799999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.39774250721513826,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-06-21..2021-06-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-06-21","input_cost_last_quote":"2021-06-25","input_cost_observations":5,"residual_eur_per_litre":0.19943749278486161,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.002197005506417052,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":99507,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-06-21|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5647,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2457739,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2021-06-28","period_type":"week","period_start":"2021-06-28","period_end":"2021-07-04","retail_incl_tax_eur_per_litre":1.2287000000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.22975691056910572,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3722240695174125,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6023200000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":49.02091641572394,"pre_tax_eur_per_litre":0.62638,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.40384279084097124,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-06-28..2021-07-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-06-28","input_cost_last_quote":"2021-07-02","input_cost_observations":5,"residual_eur_per_litre":0.22253720915902878,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.000416994493582725,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":99625,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-06-28|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5647,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2457857,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2021-07-05","period_type":"week","period_start":"2021-07-05","period_end":"2021-07-11","retail_incl_tax_eur_per_litre":1.23777,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2314529268292683,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3722240695174125,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.60411,"total_tax_data_class":"CALCULATED","tax_share_pct":48.806321045105314,"pre_tax_eur_per_litre":0.63366,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.40423006340187395,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-07-05..2021-07-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-07-05","input_cost_last_quote":"2021-07-09","input_cost_observations":5,"residual_eur_per_litre":0.22942993659812605,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.000532594493582625,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":99743,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-07-05|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5647,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2457976,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2021-07-12","period_type":"week","period_start":"2021-07-12","period_end":"2021-07-18","retail_incl_tax_eur_per_litre":1.2319600000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2303665040650407,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3722240695174125,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5990700000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":48.62739049969155,"pre_tax_eur_per_litre":0.63289,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4032183416377222,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-07-12..2021-07-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-07-12","input_cost_last_quote":"2021-07-16","input_cost_observations":5,"residual_eur_per_litre":0.2296716583622778,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004330305506417175,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":99861,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-07-12|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5647,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2458095,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2021-07-19","period_type":"week","period_start":"2021-07-19","period_end":"2021-07-25","retail_incl_tax_eur_per_litre":1.24822,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2334069918699187,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3722240695174125,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5993499999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":48.01637531845348,"pre_tax_eur_per_litre":0.6488700000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3858096881774553,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-07-19..2021-07-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-07-19","input_cost_last_quote":"2021-07-23","input_cost_observations":5,"residual_eur_per_litre":0.2630603118225448,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.007725705506417498,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0077 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":99979,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-07-19|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5647,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2458214,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2021-07-26","period_type":"week","period_start":"2021-07-26","period_end":"2021-08-01","retail_incl_tax_eur_per_litre":1.24821,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2334051219512195,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3722240695174125,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.59933,"total_tax_data_class":"CALCULATED","tax_share_pct":48.01515770583475,"pre_tax_eur_per_litre":0.64888,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4026338893985266,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-07-26..2021-07-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-07-26","input_cost_last_quote":"2021-07-30","input_cost_observations":5,"residual_eur_per_litre":0.24624611060147336,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.007748005506417375,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0077 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":100097,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-07-26|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5647,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2458333,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2021-08-02","period_type":"week","period_start":"2021-08-02","period_end":"2021-08-08","retail_incl_tax_eur_per_litre":1.2591700000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23545455284552846,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3722240695174125,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6040000000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":47.96810597457055,"pre_tax_eur_per_litre":0.6551699999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3832838403308559,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-08-02..2021-08-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-08-02","input_cost_last_quote":"2021-08-06","input_cost_observations":5,"residual_eur_per_litre":0.271886159669144,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004524705506417152,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":100215,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-08-02|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5647,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2458452,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2021-08-09","period_type":"week","period_start":"2021-08-09","period_end":"2021-08-15","retail_incl_tax_eur_per_litre":1.25723,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23509178861788618,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3722240695174125,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.60296,"total_tax_data_class":"CALCULATED","tax_share_pct":47.95940281412311,"pre_tax_eur_per_litre":0.65427,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.38086624828525534,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-08-09..2021-08-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-08-09","input_cost_last_quote":"2021-08-13","input_cost_observations":5,"residual_eur_per_litre":0.2734037517147447,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005357705506417375,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0054 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":100333,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-08-09|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5647,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2458571,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2021-08-16","period_type":"week","period_start":"2021-08-16","period_end":"2021-08-22","retail_incl_tax_eur_per_litre":1.2569000000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23503008130081302,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3722240695174125,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6028400000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":47.96244729095393,"pre_tax_eur_per_litre":0.65406,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.36515017512109754,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-08-16..2021-08-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-08-16","input_cost_last_quote":"2021-08-20","input_cost_observations":5,"residual_eur_per_litre":0.2889098248789025,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005429405506417275,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0054 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":100451,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-08-16|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5647,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2458690,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2021-08-23","period_type":"week","period_start":"2021-08-23","period_end":"2021-08-29","retail_incl_tax_eur_per_litre":1.2511700000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2339586178861789,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3722240695174125,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6000400000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":47.95831102088445,"pre_tax_eur_per_litre":0.65113,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.38032851594759276,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-08-23..2021-08-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-08-23","input_cost_last_quote":"2021-08-27","input_cost_observations":5,"residual_eur_per_litre":0.2708014840524072,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.007555505506417275,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0076 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":100569,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-08-23|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5647,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2458808,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2021-08-30","period_type":"week","period_start":"2021-08-30","period_end":"2021-09-05","retail_incl_tax_eur_per_litre":1.25535,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23474024390243903,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3722240695174125,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.60235,"total_tax_data_class":"CALCULATED","tax_share_pct":47.98263432508862,"pre_tax_eur_per_litre":0.653,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.38781829126114503,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2021-08-31..2021-09-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-08-31","input_cost_last_quote":"2021-09-03","input_cost_observations":4,"residual_eur_per_litre":0.265181708738855,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005675605506417375,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0057 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":100687,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-08-30|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5647,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2458926,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2021-09-06","period_type":"week","period_start":"2021-09-06","period_end":"2021-09-12","retail_incl_tax_eur_per_litre":1.26831,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23716365853658536,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3722240695174125,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6085899999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":47.98432559863125,"pre_tax_eur_per_litre":0.6597200000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.38236985826431785,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-09-06..2021-09-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-09-06","input_cost_last_quote":"2021-09-10","input_cost_observations":5,"residual_eur_per_litre":0.2773501417356823,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.000981205506417498,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":100805,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-09-06|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5647,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2459044,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2021-09-13","period_type":"week","period_start":"2021-09-13","period_end":"2021-09-19","retail_incl_tax_eur_per_litre":1.27433,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23828934959349593,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3722240695174125,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.60719,"total_tax_data_class":"CALCULATED","tax_share_pct":47.64778354115496,"pre_tax_eur_per_litre":0.66714,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.39539294812157166,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-09-13..2021-09-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-09-13","input_cost_last_quote":"2021-09-17","input_cost_observations":5,"residual_eur_per_litre":0.27174705187842835,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004087805506417375,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":100923,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-09-13|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5647,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2459161,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2021-09-20","period_type":"week","period_start":"2021-09-20","period_end":"2021-09-26","retail_incl_tax_eur_per_litre":1.2646,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.236469918699187,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3722240695174125,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.60152,"total_tax_data_class":"CALCULATED","tax_share_pct":47.56602878380516,"pre_tax_eur_per_litre":0.66308,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.40414171396541604,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-09-20..2021-09-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-09-20","input_cost_last_quote":"2021-09-24","input_cost_observations":5,"residual_eur_per_litre":0.2589382860345839,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.008824005506417374,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0088 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":101041,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-09-20|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5647,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2459279,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2021-09-27","period_type":"week","period_start":"2021-09-27","period_end":"2021-10-03","retail_incl_tax_eur_per_litre":1.2691400000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2373188617886179,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3722240695174125,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6027100000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":47.48963865294609,"pre_tax_eur_per_litre":0.66643,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.42382132724731847,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-09-27..2021-10-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-09-27","input_cost_last_quote":"2021-10-01","input_cost_observations":5,"residual_eur_per_litre":0.24260867275268155,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.008404505506417175,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0084 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":101159,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-09-27|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5647,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2459397,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2021-10-04","period_type":"week","period_start":"2021-10-04","period_end":"2021-10-10","retail_incl_tax_eur_per_litre":1.27973,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23929910569105692,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3722240695174125,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.60684,"total_tax_data_class":"CALCULATED","tax_share_pct":47.41937752494667,"pre_tax_eur_per_litre":0.67289,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.44537670103595833,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-10-04..2021-10-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-10-04","input_cost_last_quote":"2021-10-08","input_cost_observations":5,"residual_eur_per_litre":0.22751329896404165,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005760305506417375,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0058 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":101277,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-10-04|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5647,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2459514,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2021-10-11","period_type":"week","period_start":"2021-10-11","period_end":"2021-10-17","retail_incl_tax_eur_per_litre":1.27653,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23870073170731707,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3722240695174125,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.60442,"total_tax_data_class":"CALCULATED","tax_share_pct":47.34867178993051,"pre_tax_eur_per_litre":0.67211,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.45557632757992905,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-10-11..2021-10-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-10-11","input_cost_last_quote":"2021-10-15","input_cost_observations":5,"residual_eur_per_litre":0.21653367242007093,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.008000905506417374,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0080 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":101395,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-10-11|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5647,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2459631,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2021-10-18","period_type":"week","period_start":"2021-10-18","period_end":"2021-10-24","retail_incl_tax_eur_per_litre":1.2861500000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24049959349593497,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3722240695174125,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.60723,"total_tax_data_class":"CALCULATED","tax_share_pct":47.21300003887571,"pre_tax_eur_per_litre":0.67892,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4596233586649034,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-10-18..2021-10-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-10-18","input_cost_last_quote":"2021-10-22","input_cost_observations":5,"residual_eur_per_litre":0.21929664133509663,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006757205506417275,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0068 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":101514,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-10-18|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5647,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2459750,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2021-10-25","period_type":"week","period_start":"2021-10-25","period_end":"2021-10-31","retail_incl_tax_eur_per_litre":1.28575,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2404247967479675,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3722240695174125,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.60398,"total_tax_data_class":"CALCULATED","tax_share_pct":46.974917363406576,"pre_tax_eur_per_litre":0.68177,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.455504119535936,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-10-25..2021-10-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-10-25","input_cost_last_quote":"2021-10-29","input_cost_observations":5,"residual_eur_per_litre":0.226265880464064,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.010662705506417375,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0107 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":101633,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-10-25|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5647,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2459869,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2021-11-01","period_type":"week","period_start":"2021-11-01","period_end":"2021-11-07","retail_incl_tax_eur_per_litre":1.29456,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24207219512195122,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3722240695174125,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.60533,"total_tax_data_class":"CALCULATED","tax_share_pct":46.75951674700284,"pre_tax_eur_per_litre":0.68923,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.44863405051242106,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-11-01..2021-11-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-11-01","input_cost_last_quote":"2021-11-05","input_cost_observations":5,"residual_eur_per_litre":0.24059594948757893,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.011028505506417374,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0110 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":101752,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-11-01|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5647,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2459988,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2021-11-08","period_type":"week","period_start":"2021-11-08","period_end":"2021-11-14","retail_incl_tax_eur_per_litre":1.30268,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24359056910569105,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3722240695174125,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.60897,"total_tax_data_class":"CALCULATED","tax_share_pct":46.74747443731385,"pre_tax_eur_per_litre":0.69371,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4551325238407925,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-11-08..2021-11-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-11-08","input_cost_last_quote":"2021-11-12","input_cost_observations":5,"residual_eur_per_litre":0.23857747615920746,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.008418905506417374,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0084 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":101871,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-11-08|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5647,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2460108,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2021-11-15","period_type":"week","period_start":"2021-11-15","period_end":"2021-11-21","retail_incl_tax_eur_per_litre":1.2942500000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24201422764227645,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3722240695174125,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6041000000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":46.67568089627197,"pre_tax_eur_per_litre":0.69015,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4524085211990691,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-11-15..2021-11-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-11-15","input_cost_last_quote":"2021-11-19","input_cost_observations":5,"residual_eur_per_litre":0.23774147880093088,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.012470105506417275,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0125 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2021-11-22..2021-11-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-11-22","input_cost_last_quote":"2021-11-26","input_cost_observations":5,"residual_eur_per_litre":0.23837475766651717,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0182487055064175,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0182 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2021-11-29..2021-12-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-11-29","input_cost_last_quote":"2021-12-03","input_cost_observations":5,"residual_eur_per_litre":0.29485628922965335,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.018048305506417374,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0180 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":102228,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-11-29|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5647,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2460466,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2021-12-06","period_type":"week","period_start":"2021-12-06","period_end":"2021-12-12","retail_incl_tax_eur_per_litre":1.30827,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24463585365853657,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3722240695174125,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6102699999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":46.647098840453424,"pre_tax_eur_per_litre":0.6980000000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4168352754617264,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-12-06..2021-12-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-12-06","input_cost_last_quote":"2021-12-10","input_cost_observations":5,"residual_eur_per_litre":0.28116472453827374,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.008105605506417498,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0081 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":102347,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-12-06|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5647,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2460584,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2021-12-13","period_type":"week","period_start":"2021-12-13","period_end":"2021-12-19","retail_incl_tax_eur_per_litre":1.29403,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24197308943089432,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3722240695174125,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.60526,"total_tax_data_class":"CALCULATED","tax_share_pct":46.77325873434155,"pre_tax_eur_per_litre":0.68877,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.41046821735237243,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-12-13..2021-12-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-12-13","input_cost_last_quote":"2021-12-17","input_cost_observations":5,"residual_eur_per_litre":0.27830178264762756,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.010992705506417375,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0110 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":102466,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-12-13|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5647,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2460702,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2021-12-20","period_type":"week","period_start":"2021-12-20","period_end":"2021-12-26","retail_incl_tax_eur_per_litre":1.2416099999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23217097560975608,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.33108315169303104,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.5632499999999998,"total_tax_data_class":"CALCULATED","tax_share_pct":45.36448643293788,"pre_tax_eur_per_litre":0.6783600000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4114138155689119,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-12-20..2021-12-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-12-20","input_cost_last_quote":"2021-12-24","input_cost_observations":5,"residual_eur_per_litre":0.2669461844310882,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-5.0765824284022e-6,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":102585,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-12-20|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5648,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2460822,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2022-01-03","period_type":"week","period_start":"2022-01-03","period_end":"2022-01-09","retail_incl_tax_eur_per_litre":1.24644,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.23307414634146342,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34056818186626836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.57638,"total_tax_data_class":"CALCULATED","tax_share_pct":46.24209749366195,"pre_tax_eur_per_litre":0.67006,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.44757778496471423,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-01-03..2022-01-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-01-03","input_cost_last_quote":"2022-01-07","input_cost_observations":5,"residual_eur_per_litre":0.22248221503528576,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.003367336304489917,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":102704,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-01-03|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5649,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2460940,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2022-01-10","period_type":"week","period_start":"2022-01-10","period_end":"2022-01-16","retail_incl_tax_eur_per_litre":1.26069,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2357387804878049,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34056818186626836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.58386,"total_tax_data_class":"CALCULATED","tax_share_pct":46.312733503081645,"pre_tax_eur_per_litre":0.67683,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4698683819001104,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-01-10..2022-01-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-01-10","input_cost_last_quote":"2022-01-14","input_cost_observations":5,"residual_eur_per_litre":0.20696161809988964,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.009290236304489918,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0093 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2022-01-17..2022-01-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-01-17","input_cost_last_quote":"2022-01-21","input_cost_observations":5,"residual_eur_per_litre":0.18387762583562653,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.010019236304489917,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0100 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2022-01-24..2022-01-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-01-24","input_cost_last_quote":"2022-01-28","input_cost_observations":5,"residual_eur_per_litre":0.1846082053492984,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.007045336304489894,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0070 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2022-01-31..2022-02-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-01-31","input_cost_last_quote":"2022-02-04","input_cost_observations":5,"residual_eur_per_litre":0.1826979641675616,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.004074336304490118,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":103180,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-01-31|PL_|euro95","vat_tax_rate_id":5638,"excise_tax_rate_id":5649,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2461416,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2022-02-07","period_type":"week","period_start":"2022-02-07","period_end":"2022-02-13","retail_incl_tax_eur_per_litre":1.1519400000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.0853288888888889,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34056818186626836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4327000000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":37.56272028057017,"pre_tax_eur_per_litre":0.71924,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5307042710670556,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-02-07..2022-02-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-02-07","input_cost_last_quote":"2022-02-11","input_cost_observations":5,"residual_eur_per_litre":0.1885357289329444,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.007347163584430372,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0073 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":103299,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-02-07|PL_|euro95","vat_tax_rate_id":5650,"excise_tax_rate_id":5649,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2461535,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2022-02-14","period_type":"week","period_start":"2022-02-14","period_end":"2022-02-20","retail_incl_tax_eur_per_litre":1.16878,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.08657629629629629,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34056818186626836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4341899999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":37.14899296702544,"pre_tax_eur_per_litre":0.7345900000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5419199429065786,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-02-14..2022-02-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-02-14","input_cost_last_quote":"2022-02-18","input_cost_observations":5,"residual_eur_per_litre":0.19267005709342142,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.007609163584430063,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0076 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":103418,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-02-14|PL_|euro95","vat_tax_rate_id":5650,"excise_tax_rate_id":5649,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2461654,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2022-02-21","period_type":"week","period_start":"2022-02-21","period_end":"2022-02-27","retail_incl_tax_eur_per_litre":1.19127,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.08824222222222222,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34056818186626836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.43622,"total_tax_data_class":"CALCULATED","tax_share_pct":36.61806307554123,"pre_tax_eur_per_litre":0.75505,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5540809977926108,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-02-21..2022-02-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-02-21","input_cost_last_quote":"2022-02-25","input_cost_observations":5,"residual_eur_per_litre":0.20096900220738925,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.008002363584430171,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0080 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":103537,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-02-21|PL_|euro95","vat_tax_rate_id":5650,"excise_tax_rate_id":5649,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2461774,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2022-02-28","period_type":"week","period_start":"2022-02-28","period_end":"2022-03-06","retail_incl_tax_eur_per_litre":1.24287,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.09206444444444445,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34056818186626836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4290199999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":34.51849348684899,"pre_tax_eur_per_litre":0.8138500000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.6491155849569343,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-02-28..2022-03-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-02-28","input_cost_last_quote":"2022-03-04","input_cost_observations":5,"residual_eur_per_litre":0.16473441504306577,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003901636415569937,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":103656,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-02-28|PL_|euro95","vat_tax_rate_id":5650,"excise_tax_rate_id":5649,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2461893,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2022-03-07","period_type":"week","period_start":"2022-03-07","period_end":"2022-03-13","retail_incl_tax_eur_per_litre":1.31279,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.09724370370370371,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34056818186626836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4159,"total_tax_data_class":"CALCULATED","tax_share_pct":31.680619139390153,"pre_tax_eur_per_litre":0.89689,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.7013798169464127,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-03-07..2022-03-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-03-07","input_cost_last_quote":"2022-03-11","input_cost_observations":5,"residual_eur_per_litre":0.19551018305358728,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.02366483641556983,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0237 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":103775,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-03-07|PL_|euro95","vat_tax_rate_id":5650,"excise_tax_rate_id":5649,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2462012,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2022-03-14","period_type":"week","period_start":"2022-03-14","period_end":"2022-03-20","retail_incl_tax_eur_per_litre":1.4614500000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10825555555555556,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34056818186626836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4424799999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":30.276779910362997,"pre_tax_eur_per_litre":1.0189700000000002,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.626578584649347,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-03-14..2022-03-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-03-14","input_cost_last_quote":"2022-03-18","input_cost_observations":5,"residual_eur_per_litre":0.3923914153506532,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006851236415569945,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0069 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2022-03-21..2022-03-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-03-21","input_cost_last_quote":"2022-03-25","input_cost_observations":5,"residual_eur_per_litre":0.25858169019790767,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004862836415569829,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":104013,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-03-21|PL_|euro95","vat_tax_rate_id":5650,"excise_tax_rate_id":5649,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2462250,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2022-03-28","period_type":"week","period_start":"2022-03-28","period_end":"2022-04-03","retail_incl_tax_eur_per_litre":1.41183,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10458,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34056818186626836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.43907,"total_tax_data_class":"CALCULATED","tax_share_pct":31.099353321575546,"pre_tax_eur_per_litre":0.97276,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.6324182809344472,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-03-28..2022-04-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-03-28","input_cost_last_quote":"2022-04-01","input_cost_observations":5,"residual_eur_per_litre":0.3403417190655529,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006564436415569828,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0066 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":104132,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-03-28|PL_|euro95","vat_tax_rate_id":5650,"excise_tax_rate_id":5649,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2462370,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2022-04-04","period_type":"week","period_start":"2022-04-04","period_end":"2022-04-10","retail_incl_tax_eur_per_litre":1.42024,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10520296296296296,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34056818186626836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4455,"total_tax_data_class":"CALCULATED","tax_share_pct":31.367937813327323,"pre_tax_eur_per_litre":0.97474,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5943035359524045,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-04-04..2022-04-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-04-04","input_cost_last_quote":"2022-04-08","input_cost_observations":5,"residual_eur_per_litre":0.3804364640475955,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0002928364155698288,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":104251,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-04-04|PL_|euro95","vat_tax_rate_id":5650,"excise_tax_rate_id":5649,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2462490,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2022-04-11","period_type":"week","period_start":"2022-04-11","period_end":"2022-04-17","retail_incl_tax_eur_per_litre":1.3844100000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1025488888888889,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34056818186626836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4422500000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":31.945016288527242,"pre_tax_eur_per_litre":0.94216,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.6102280243330482,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2022-04-11..2022-04-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-04-11","input_cost_last_quote":"2022-04-14","input_cost_observations":4,"residual_eur_per_litre":0.33193197566695176,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0009364364155697288,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":104370,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-04-11|PL_|euro95","vat_tax_rate_id":5650,"excise_tax_rate_id":5649,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2462608,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2022-04-25","period_type":"week","period_start":"2022-04-25","period_end":"2022-05-01","retail_incl_tax_eur_per_litre":1.39971,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10368222222222222,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34056818186626836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.44381,"total_tax_data_class":"CALCULATED","tax_share_pct":31.70728222274614,"pre_tax_eur_per_litre":0.9559,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.616497523903536,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-04-25..2022-04-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-04-25","input_cost_last_quote":"2022-04-29","input_cost_observations":5,"residual_eur_per_litre":0.33940247609646407,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0004756364155698288,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":104489,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-04-25|PL_|euro95","vat_tax_rate_id":5650,"excise_tax_rate_id":5649,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2462730,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2022-05-02","period_type":"week","period_start":"2022-05-02","period_end":"2022-05-08","retail_incl_tax_eur_per_litre":1.42296,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10540444444444444,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34056818186626836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4422499999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":31.079580592567606,"pre_tax_eur_per_litre":0.9807100000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.6575585467936598,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2022-05-03..2022-05-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-05-03","input_cost_last_quote":"2022-05-06","input_cost_observations":4,"residual_eur_per_litre":0.3231514532063403,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004020436415569937,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":104608,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-05-02|PL_|euro95","vat_tax_rate_id":5650,"excise_tax_rate_id":5649,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2462849,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2022-05-09","period_type":"week","period_start":"2022-05-09","period_end":"2022-05-15","retail_incl_tax_eur_per_litre":1.4541600000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10771555555555556,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34056818186626836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4435900000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":30.504896297518844,"pre_tax_eur_per_litre":1.01057,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.6441902208503498,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-05-09..2022-05-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-05-09","input_cost_last_quote":"2022-05-13","input_cost_observations":5,"residual_eur_per_litre":0.3663797791496502,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005069236415569729,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0051 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2022-05-16..2022-05-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-05-16","input_cost_last_quote":"2022-05-20","input_cost_observations":5,"residual_eur_per_litre":0.41122543101986225,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.002651636415569729,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":104846,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-05-16|PL_|euro95","vat_tax_rate_id":5650,"excise_tax_rate_id":5649,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2463088,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2022-05-23","period_type":"week","period_start":"2022-05-23","period_end":"2022-05-29","retail_incl_tax_eur_per_litre":1.58504,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11741037037037037,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34056818186626836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.45893,"total_tax_data_class":"CALCULATED","tax_share_pct":28.953843436127794,"pre_tax_eur_per_litre":1.12611,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.6922347870560468,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-05-23..2022-05-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-05-23","input_cost_last_quote":"2022-05-27","input_cost_observations":5,"residual_eur_per_litre":0.4338752129439532,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0010275635844301711,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":104965,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-05-23|PL_|euro95","vat_tax_rate_id":5650,"excise_tax_rate_id":5649,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2463207,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2022-05-30","period_type":"week","period_start":"2022-05-30","period_end":"2022-06-05","retail_incl_tax_eur_per_litre":1.6342400000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12105481481481482,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34056818186626836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4652200000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":28.467055022518114,"pre_tax_eur_per_litre":1.16902,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.7275136139636954,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2022-05-30..2022-06-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-05-30","input_cost_last_quote":"2022-06-03","input_cost_observations":4,"residual_eur_per_litre":0.4415063860363046,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0038847635844302714,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":105084,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-05-30|PL_|euro95","vat_tax_rate_id":5650,"excise_tax_rate_id":5649,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2463328,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2022-06-06","period_type":"week","period_start":"2022-06-06","period_end":"2022-06-12","retail_incl_tax_eur_per_litre":1.72895,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12807037037037036,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34056818186626836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.47258,"total_tax_data_class":"CALCULATED","tax_share_pct":27.333352612857514,"pre_tax_eur_per_litre":1.25637,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.7496345291398305,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-06-06..2022-06-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-06-06","input_cost_last_quote":"2022-06-10","input_cost_observations":5,"residual_eur_per_litre":0.5067354708601695,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.004256763584430171,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":105203,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-06-06|PL_|euro95","vat_tax_rate_id":5650,"excise_tax_rate_id":5649,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2463448,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2022-06-13","period_type":"week","period_start":"2022-06-13","period_end":"2022-06-19","retail_incl_tax_eur_per_litre":1.7070999999999998,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12645185185185184,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34056818186626836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4667599999999998,"total_tax_data_class":"CALCULATED","tax_share_pct":27.342276375139125,"pre_tax_eur_per_litre":1.24034,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.7532813344650797,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-06-13..2022-06-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-06-13","input_cost_last_quote":"2022-06-17","input_cost_observations":5,"residual_eur_per_litre":0.4870586655349202,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0002808364155700288,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":105322,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-06-13|PL_|euro95","vat_tax_rate_id":5650,"excise_tax_rate_id":5649,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2463568,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2022-06-20","period_type":"week","period_start":"2022-06-20","period_end":"2022-06-26","retail_incl_tax_eur_per_litre":1.7026700000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1261237037037037,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34056818186626836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4653600000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":27.331191599076742,"pre_tax_eur_per_litre":1.23731,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.6984509277600198,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-06-20..2022-06-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-06-20","input_cost_last_quote":"2022-06-24","input_cost_observations":5,"residual_eur_per_litre":0.5388590722399802,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0014384364155697288,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":105441,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-06-20|PL_|euro95","vat_tax_rate_id":5650,"excise_tax_rate_id":5649,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2463687,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2022-06-27","period_type":"week","period_start":"2022-06-27","period_end":"2022-07-03","retail_incl_tax_eur_per_litre":1.66411,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12326740740740741,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34056818186626836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.45911,"total_tax_data_class":"CALCULATED","tax_share_pct":27.58892140543594,"pre_tax_eur_per_litre":1.205,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.7213926814317154,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-06-27..2022-07-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-06-27","input_cost_last_quote":"2022-07-01","input_cost_observations":5,"residual_eur_per_litre":0.4836073185682846,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0051036364155698285,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0051 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2022-07-04..2022-07-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-07-04","input_cost_last_quote":"2022-07-08","input_cost_observations":5,"residual_eur_per_litre":0.48106244920674734,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005946036415569729,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0059 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2022-07-11..2022-07-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-07-11","input_cost_last_quote":"2022-07-15","input_cost_observations":5,"residual_eur_per_litre":0.425177060111099,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.01249683641556983,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0125 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2022-07-18..2022-07-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-07-18","input_cost_last_quote":"2022-07-22","input_cost_observations":5,"residual_eur_per_litre":0.4118055717568236,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.010948036415569828,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0109 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2022-07-25..2022-07-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-07-25","input_cost_last_quote":"2022-07-29","input_cost_observations":5,"residual_eur_per_litre":0.42155878332357133,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005794836415569945,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0058 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2022-08-01..2022-08-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-08-01","input_cost_last_quote":"2022-08-05","input_cost_observations":5,"residual_eur_per_litre":0.4546341612515886,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.007774836415569829,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0078 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2022-08-08..2022-08-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-08-08","input_cost_last_quote":"2022-08-12","input_cost_observations":5,"residual_eur_per_litre":0.3709364213049048,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005500036415569629,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0055 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2022-08-15..2022-08-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-08-15","input_cost_last_quote":"2022-08-19","input_cost_observations":5,"residual_eur_per_litre":0.4166016295956722,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0040800364155700285,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":106393,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-08-15|PL_|euro95","vat_tax_rate_id":5650,"excise_tax_rate_id":5649,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2464645,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2022-08-22","period_type":"week","period_start":"2022-08-22","period_end":"2022-08-28","retail_incl_tax_eur_per_litre":1.37195,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10162592592592593,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34056818186626836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.43289,"total_tax_data_class":"CALCULATED","tax_share_pct":31.552899158132586,"pre_tax_eur_per_litre":0.93906,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.6239142753013651,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-08-22..2022-08-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-08-22","input_cost_last_quote":"2022-08-26","input_cost_observations":5,"residual_eur_per_litre":0.31514572469863483,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.01004843641556983,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0100 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2022-08-30..2022-09-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-08-30","input_cost_last_quote":"2022-09-02","input_cost_observations":4,"residual_eur_per_litre":0.3510743467221325,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00861683641556983,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0086 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2022-09-05..2022-09-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-09-05","input_cost_last_quote":"2022-09-09","input_cost_observations":5,"residual_eur_per_litre":0.3698835921897263,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.007939236415569937,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0079 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2022-09-12..2022-09-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-09-12","input_cost_last_quote":"2022-09-16","input_cost_observations":5,"residual_eur_per_litre":0.3545825189757809,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004909636415569937,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":106869,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-09-12|PL_|euro95","vat_tax_rate_id":5650,"excise_tax_rate_id":5649,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2465120,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2022-09-19","period_type":"week","period_start":"2022-09-19","period_end":"2022-09-25","retail_incl_tax_eur_per_litre":1.32795,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.09836666666666667,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34056818186626836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4337199999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":32.66086825558191,"pre_tax_eur_per_litre":0.8942300000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5634650237715609,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2022-09-20..2022-09-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-09-20","input_cost_last_quote":"2022-09-23","input_cost_observations":4,"residual_eur_per_litre":0.33076497622843914,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005632036415569937,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0056 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":106988,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-09-19|PL_|euro95","vat_tax_rate_id":5650,"excise_tax_rate_id":5649,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2465238,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2022-09-26","period_type":"week","period_start":"2022-09-26","period_end":"2022-10-02","retail_incl_tax_eur_per_litre":1.3251600000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.09816000000000001,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34056818186626836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4296400000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":32.42174529868091,"pre_tax_eur_per_litre":0.89552,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5681738004711241,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-09-26..2022-09-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-09-26","input_cost_last_quote":"2022-09-30","input_cost_observations":5,"residual_eur_per_litre":0.3273461995288759,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00981523641556973,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0098 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":107107,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-09-26|PL_|euro95","vat_tax_rate_id":5650,"excise_tax_rate_id":5649,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2465359,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2022-10-03","period_type":"week","period_start":"2022-10-03","period_end":"2022-10-09","retail_incl_tax_eur_per_litre":1.32891,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.09843777777777778,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34056818186626836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4250399999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":31.98410727588776,"pre_tax_eur_per_litre":0.9038700000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.6047535051822436,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-10-03..2022-10-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-10-03","input_cost_last_quote":"2022-10-07","input_cost_observations":5,"residual_eur_per_litre":0.2991164948177566,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.015083236415569936,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0151 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":107226,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-10-03|PL_|euro95","vat_tax_rate_id":5650,"excise_tax_rate_id":5649,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2465478,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2022-10-10","period_type":"week","period_start":"2022-10-10","period_end":"2022-10-16","retail_incl_tax_eur_per_litre":1.3956199999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10337925925925925,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34056818186626836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4277299999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":30.648027400008598,"pre_tax_eur_per_litre":0.96789,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.6125429489447283,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-10-10..2022-10-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-10-10","input_cost_last_quote":"2022-10-14","input_cost_observations":5,"residual_eur_per_litre":0.3553470510552717,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.017514836415569928,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0175 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":107345,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-10-10|PL_|euro95","vat_tax_rate_id":5650,"excise_tax_rate_id":5649,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2465598,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2022-10-17","period_type":"week","period_start":"2022-10-17","period_end":"2022-10-23","retail_incl_tax_eur_per_litre":1.4228399999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10539555555555555,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34056818186626836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4331899999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":30.44544713390121,"pre_tax_eur_per_litre":0.98965,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5855882353446644,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-10-17..2022-10-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-10-17","input_cost_last_quote":"2022-10-21","input_cost_observations":5,"residual_eur_per_litre":0.4040617646553356,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.01379563641556993,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0138 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":107464,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-10-17|PL_|euro95","vat_tax_rate_id":5650,"excise_tax_rate_id":5649,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2465716,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2022-10-24","period_type":"week","period_start":"2022-10-24","period_end":"2022-10-30","retail_incl_tax_eur_per_litre":1.4323,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1060962962962963,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34056818186626836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.43551,"total_tax_data_class":"CALCULATED","tax_share_pct":30.406339454024994,"pre_tax_eur_per_litre":0.99679,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5890418107275124,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2022-10-24..2022-10-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-10-24","input_cost_last_quote":"2022-10-28","input_cost_observations":4,"residual_eur_per_litre":0.4077481892724877,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.012046836415569829,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0120 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":107583,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-10-24|PL_|euro95","vat_tax_rate_id":5650,"excise_tax_rate_id":5649,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2465834,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2022-10-31","period_type":"week","period_start":"2022-10-31","period_end":"2022-11-06","retail_incl_tax_eur_per_litre":1.45733,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10795037037037038,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34056818186626836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.44312,"total_tax_data_class":"CALCULATED","tax_share_pct":30.40629095674967,"pre_tax_eur_per_litre":1.01421,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.6103908954379843,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-10-31..2022-11-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-10-31","input_cost_last_quote":"2022-11-04","input_cost_observations":5,"residual_eur_per_litre":0.4038191045620157,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005830436415569829,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0058 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":107702,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-10-31|PL_|euro95","vat_tax_rate_id":5650,"excise_tax_rate_id":5649,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2465953,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2022-11-07","period_type":"week","period_start":"2022-11-07","period_end":"2022-11-13","retail_incl_tax_eur_per_litre":1.4121,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1046,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34056818186626836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.44134,"total_tax_data_class":"CALCULATED","tax_share_pct":31.254160470221656,"pre_tax_eur_per_litre":0.97076,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.6009200607493125,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-11-07..2022-11-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-11-07","input_cost_last_quote":"2022-11-11","input_cost_observations":5,"residual_eur_per_litre":0.3698399392506875,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0041344364155698286,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":107821,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-11-07|PL_|euro95","vat_tax_rate_id":5650,"excise_tax_rate_id":5649,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2466072,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2022-11-14","period_type":"week","period_start":"2022-11-14","period_end":"2022-11-20","retail_incl_tax_eur_per_litre":1.41046,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10447851851851851,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34056818186626836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.44098,"total_tax_data_class":"CALCULATED","tax_share_pct":31.264977383265034,"pre_tax_eur_per_litre":0.96948,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5588589447341018,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-11-14..2022-11-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-11-14","input_cost_last_quote":"2022-11-18","input_cost_observations":5,"residual_eur_per_litre":0.41062105526589815,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004392036415569829,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":107940,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-11-14|PL_|euro95","vat_tax_rate_id":5650,"excise_tax_rate_id":5649,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2466192,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2022-11-21","period_type":"week","period_start":"2022-11-21","period_end":"2022-11-27","retail_incl_tax_eur_per_litre":1.39812,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10356444444444445,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34056818186626836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.4387999999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":31.385002717935514,"pre_tax_eur_per_litre":0.9593200000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5263054287305284,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-11-21..2022-11-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-11-21","input_cost_last_quote":"2022-11-25","input_cost_observations":5,"residual_eur_per_litre":0.4330145712694717,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005759236415569937,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0058 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2022-11-28..2022-12-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-11-28","input_cost_last_quote":"2022-12-02","input_cost_observations":5,"residual_eur_per_litre":0.44041582608660473,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004701236415569829,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":108178,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-11-28|PL_|euro95","vat_tax_rate_id":5650,"excise_tax_rate_id":5649,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2466431,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2022-12-05","period_type":"week","period_start":"2022-12-05","period_end":"2022-12-11","retail_incl_tax_eur_per_litre":1.38934,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10291407407407407,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34056818186626836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.43905,"total_tax_data_class":"CALCULATED","tax_share_pct":31.601335886104195,"pre_tax_eur_per_litre":0.95029,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4686771110244944,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-12-05..2022-12-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-12-05","input_cost_last_quote":"2022-12-09","input_cost_observations":5,"residual_eur_per_litre":0.48161288897550564,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004786836415569829,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":108297,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-12-05|PL_|euro95","vat_tax_rate_id":5650,"excise_tax_rate_id":5649,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2466549,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2022-12-12","period_type":"week","period_start":"2022-12-12","period_end":"2022-12-18","retail_incl_tax_eur_per_litre":1.40059,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10374740740740741,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34056818186626836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.44007,"total_tax_data_class":"CALCULATED","tax_share_pct":31.42033000378412,"pre_tax_eur_per_litre":0.96052,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4798367503358677,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2022-12-12..2022-12-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-12-12","input_cost_last_quote":"2022-12-16","input_cost_observations":4,"residual_eur_per_litre":0.4806832496641323,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004585236415569829,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":108416,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-12-12|PL_|euro95","vat_tax_rate_id":5650,"excise_tax_rate_id":5649,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2466667,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2022-12-19","period_type":"week","period_start":"2022-12-19","period_end":"2022-12-25","retail_incl_tax_eur_per_litre":1.39333,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10320962962962962,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34056818186626836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.44004,"total_tax_data_class":"CALCULATED","tax_share_pct":31.581893736587887,"pre_tax_eur_per_litre":0.95329,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4779348713004353,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-12-19..2022-12-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-12-19","input_cost_last_quote":"2022-12-23","input_cost_observations":5,"residual_eur_per_litre":0.4753551286995647,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004036836415569829,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":108535,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-12-19|PL_|euro95","vat_tax_rate_id":5650,"excise_tax_rate_id":5649,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2466786,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2022-12-26","period_type":"week","period_start":"2022-12-26","period_end":"2023-01-01","retail_incl_tax_eur_per_litre":1.40948,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10440592592592593,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.34056818186626836,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.44435,"total_tax_data_class":"CALCULATED","tax_share_pct":31.525810937366973,"pre_tax_eur_per_litre":0.96513,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.48318375661052604,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 3 quote day(s) in 2022-12-28..2022-12-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-12-28","input_cost_last_quote":"2022-12-30","input_cost_observations":3,"residual_eur_per_litre":0.48194624338947395,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0006740364155698288,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":108654,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-12-26|PL_|euro95","vat_tax_rate_id":5650,"excise_tax_rate_id":5649,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2466904,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2023-01-02","period_type":"week","period_start":"2023-01-02","period_end":"2023-01-08","retail_incl_tax_eur_per_litre":1.40267,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2622878861788618,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.36660922387609557,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6258499999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":44.61847761768627,"pre_tax_eur_per_litre":0.7768200000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4598040348348322,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2023-01-03..2023-01-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-01-03","input_cost_last_quote":"2023-01-06","input_cost_observations":4,"residual_eur_per_litre":0.31701596516516795,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003747945367597674,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":108773,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-01-02|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5651,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2467024,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2023-01-09","period_type":"week","period_start":"2023-01-09","period_end":"2023-01-15","retail_incl_tax_eur_per_litre":1.39948,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.26169138211382115,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.36660922387609557,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.62408,"total_tax_data_class":"CALCULATED","tax_share_pct":44.59370623374396,"pre_tax_eur_per_litre":0.7754,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.47156481940495226,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-01-09..2023-01-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-01-09","input_cost_last_quote":"2023-01-13","input_cost_observations":5,"residual_eur_per_litre":0.3038351805950477,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005191345367597551,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0052 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2023-01-16..2023-01-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-01-16","input_cost_last_quote":"2023-01-20","input_cost_observations":5,"residual_eur_per_litre":0.27790131406686236,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004915345367597674,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":109011,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-01-16|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5651,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2467261,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2023-01-23","period_type":"week","period_start":"2023-01-23","period_end":"2023-01-29","retail_incl_tax_eur_per_litre":1.3925,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2603861788617886,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.36660922387609557,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.62163,"total_tax_data_class":"CALCULATED","tax_share_pct":44.64129263913824,"pre_tax_eur_per_litre":0.77087,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4969180479985677,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-01-23..2023-01-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-01-23","input_cost_last_quote":"2023-01-27","input_cost_observations":5,"residual_eur_per_litre":0.2739519520014323,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006599445367597551,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0066 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":109130,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-01-23|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5651,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2467380,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2023-01-30","period_type":"week","period_start":"2023-01-30","period_end":"2023-02-05","retail_incl_tax_eur_per_litre":1.42027,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2655789430894309,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.36660922387609557,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6269,"total_tax_data_class":"CALCULATED","tax_share_pct":44.13949460313884,"pre_tax_eur_per_litre":0.79337,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4719960665576739,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-01-30..2023-02-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-01-30","input_cost_last_quote":"2023-02-03","input_cost_observations":5,"residual_eur_per_litre":0.3213739334423261,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006504445367597551,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0065 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":109249,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-01-30|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5651,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2467498,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2023-02-06","period_type":"week","period_start":"2023-02-06","period_end":"2023-02-12","retail_incl_tax_eur_per_litre":1.4176900000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.26509650406504065,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.36660922387609557,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6254600000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":44.11824870035057,"pre_tax_eur_per_litre":0.79223,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.48811020447033593,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-02-06..2023-02-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-02-06","input_cost_last_quote":"2023-02-10","input_cost_observations":5,"residual_eur_per_litre":0.30411979552966406,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0076822453675974515,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0077 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":109368,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-02-06|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5651,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2467617,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2023-02-13","period_type":"week","period_start":"2023-02-13","period_end":"2023-02-19","retail_incl_tax_eur_per_litre":1.39552,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2609508943089431,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.36660922387609557,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6164399999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":44.17278147213942,"pre_tax_eur_per_litre":0.7790800000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4950555508067094,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-02-13..2023-02-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-02-13","input_cost_last_quote":"2023-02-17","input_cost_observations":5,"residual_eur_per_litre":0.28402444919329073,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.013677745367597674,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0137 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":109487,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-02-13|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5651,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2467734,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2023-02-20","period_type":"week","period_start":"2023-02-20","period_end":"2023-02-26","retail_incl_tax_eur_per_litre":1.42309,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.26610626016260164,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.36660922387609557,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.62489,"total_tax_data_class":"CALCULATED","tax_share_pct":43.910785684672085,"pre_tax_eur_per_litre":0.7982,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.48370322849147146,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-02-20..2023-02-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-02-20","input_cost_last_quote":"2023-02-24","input_cost_observations":5,"residual_eur_per_litre":0.3144967715085285,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.009625345367597552,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0096 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":109606,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-02-20|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5651,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2467852,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2023-02-27","period_type":"week","period_start":"2023-02-27","period_end":"2023-03-05","retail_incl_tax_eur_per_litre":1.42595,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2666410569105691,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.36660922387609557,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.62752,"total_tax_data_class":"CALCULATED","tax_share_pct":44.007153125986186,"pre_tax_eur_per_litre":0.79843,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.49535993365937586,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-02-27..2023-03-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-02-27","input_cost_last_quote":"2023-03-03","input_cost_observations":5,"residual_eur_per_litre":0.30307006634062417,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.007048245367597551,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0070 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":109725,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-02-27|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5651,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2467970,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2023-03-06","period_type":"week","period_start":"2023-03-06","period_end":"2023-03-12","retail_incl_tax_eur_per_litre":1.42707,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.266850487804878,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.36660922387609557,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.62827,"total_tax_data_class":"CALCULATED","tax_share_pct":44.02517045414731,"pre_tax_eur_per_litre":0.7988,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.49217636621064415,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2023-03-06..2023-03-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-03-06","input_cost_last_quote":"2023-03-10","input_cost_observations":4,"residual_eur_per_litre":0.30662363378935586,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006383345367597551,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0064 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":109842,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-03-06|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5651,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2468085,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2023-03-13","period_type":"week","period_start":"2023-03-13","period_end":"2023-03-19","retail_incl_tax_eur_per_litre":1.43245,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.26785650406504063,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.36660922387609557,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6304000000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":44.00851687667981,"pre_tax_eur_per_litre":0.8020499999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.44308935193027743,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-03-13..2023-03-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-03-13","input_cost_last_quote":"2023-03-17","input_cost_observations":5,"residual_eur_per_litre":0.3589606480697225,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0050008453675974285,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0050 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":109959,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-03-13|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5651,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2468202,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2023-03-20","period_type":"week","period_start":"2023-03-20","period_end":"2023-03-26","retail_incl_tax_eur_per_litre":1.42148,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2658052032520325,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.36660922387609557,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.62757,"total_tax_data_class":"CALCULATED","tax_share_pct":44.14905591355489,"pre_tax_eur_per_litre":0.79391,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4331705357064744,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-03-20..2023-03-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-03-20","input_cost_last_quote":"2023-03-24","input_cost_observations":5,"residual_eur_per_litre":0.3607394642935256,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005958645367597551,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0060 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2023-03-27..2023-03-31. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-03-27","input_cost_last_quote":"2023-03-31","input_cost_observations":5,"residual_eur_per_litre":0.33550150854745936,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0041609453675975515,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":110193,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-03-27|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5651,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2468434,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2023-04-03","period_type":"week","period_start":"2023-04-03","period_end":"2023-04-09","retail_incl_tax_eur_per_litre":1.44398,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.27001252032520323,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.36660922387609557,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.63394,"total_tax_data_class":"CALCULATED","tax_share_pct":43.90227011454452,"pre_tax_eur_per_litre":0.81004,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4959082555481153,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2023-04-03..2023-04-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-04-03","input_cost_last_quote":"2023-04-06","input_cost_observations":4,"residual_eur_per_litre":0.3141317444518847,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0032985453675975513,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":110310,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-04-03|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5651,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2468551,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2023-04-10","period_type":"week","period_start":"2023-04-10","period_end":"2023-04-16","retail_incl_tax_eur_per_litre":1.45063,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2712560162601626,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.36660922387609557,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.63443,"total_tax_data_class":"CALCULATED","tax_share_pct":43.73479109076746,"pre_tax_eur_per_litre":0.8162,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5007167789858623,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2023-04-11..2023-04-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-04-11","input_cost_last_quote":"2023-04-14","input_cost_observations":4,"residual_eur_per_litre":0.3154832210141377,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0042253453675975515,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":110427,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-04-10|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5651,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2468666,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2023-04-17","period_type":"week","period_start":"2023-04-17","period_end":"2023-04-23","retail_incl_tax_eur_per_litre":1.4741900000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2756615447154472,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.36660922387609557,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.64334,"total_tax_data_class":"CALCULATED","tax_share_pct":43.640236333172794,"pre_tax_eur_per_litre":0.8308500000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.48555341533382823,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-04-17..2023-04-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-04-17","input_cost_last_quote":"2023-04-21","input_cost_observations":5,"residual_eur_per_litre":0.34529658466617186,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0013151546324024258,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":110544,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-04-17|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5651,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2468782,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2023-04-24","period_type":"week","period_start":"2023-04-24","period_end":"2023-04-30","retail_incl_tax_eur_per_litre":1.46705,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.27432642276422764,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.36660922387609557,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.64387,"total_tax_data_class":"CALCULATED","tax_share_pct":43.88875634777274,"pre_tax_eur_per_litre":0.8231799999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4647106349121047,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-04-24..2023-04-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-04-24","input_cost_last_quote":"2023-04-28","input_cost_observations":5,"residual_eur_per_litre":0.35846936508789523,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.003609254632402572,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":110661,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-04-24|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5651,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2468898,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2023-05-01","period_type":"week","period_start":"2023-05-01","period_end":"2023-05-07","retail_incl_tax_eur_per_litre":1.45476,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.27202829268292683,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.36660922387609557,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6435,"total_tax_data_class":"CALCULATED","tax_share_pct":44.23410047018065,"pre_tax_eur_per_litre":0.81126,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4257726316180029,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2023-05-02..2023-05-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-05-02","input_cost_last_quote":"2023-05-05","input_cost_observations":4,"residual_eur_per_litre":0.3854873683819971,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.005980854632402449,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0060 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":110777,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-05-01|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5651,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2469014,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2023-05-08","period_type":"week","period_start":"2023-05-08","period_end":"2023-05-14","retail_incl_tax_eur_per_litre":1.43708,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.26872227642276425,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.36660922387609557,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.64119,"total_tax_data_class":"CALCULATED","tax_share_pct":44.61755782559078,"pre_tax_eur_per_litre":0.79589,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.437688816305536,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2023-05-09..2023-05-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-05-09","input_cost_last_quote":"2023-05-12","input_cost_observations":4,"residual_eur_per_litre":0.358201183694464,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.007205954632402449,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0072 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":110893,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-05-08|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5651,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2469131,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2023-05-15","period_type":"week","period_start":"2023-05-15","period_end":"2023-05-21","retail_incl_tax_eur_per_litre":1.44168,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2695824390243902,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.36660922387609557,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.64713,"total_tax_data_class":"CALCULATED","tax_share_pct":44.887214915931416,"pre_tax_eur_per_litre":0.79455,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.43949495797593957,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-05-15..2023-05-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-05-15","input_cost_last_quote":"2023-05-19","input_cost_observations":5,"residual_eur_per_litre":0.3550550420240604,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.01345415463240245,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0135 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":111009,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-05-15|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5651,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2469245,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2023-05-22","period_type":"week","period_start":"2023-05-22","period_end":"2023-05-28","retail_incl_tax_eur_per_litre":1.43777,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2688513008130081,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.36660922387609557,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.64594,"total_tax_data_class":"CALCULATED","tax_share_pct":44.926518149634504,"pre_tax_eur_per_litre":0.79183,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4464831468251989,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-05-22..2023-05-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-05-22","input_cost_last_quote":"2023-05-26","input_cost_observations":5,"residual_eur_per_litre":0.34534685317480107,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.01288975463240245,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0129 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2023-05-30..2023-06-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-05-30","input_cost_last_quote":"2023-06-02","input_cost_observations":4,"residual_eur_per_litre":0.3635262297514289,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.012192154632402249,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0122 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2023-06-05..2023-06-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-06-05","input_cost_last_quote":"2023-06-09","input_cost_observations":5,"residual_eur_per_litre":0.35778036339278824,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.01701835463240265,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0170 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2023-06-12..2023-06-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-06-12","input_cost_last_quote":"2023-06-16","input_cost_observations":5,"residual_eur_per_litre":0.37635338547229974,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.020594754632402325,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0206 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":111473,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-06-12|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5651,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2469710,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2023-06-19","period_type":"week","period_start":"2023-06-19","period_end":"2023-06-25","retail_incl_tax_eur_per_litre":1.45748,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2725369105691057,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.36660922387609557,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6543899999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":44.89872931360979,"pre_tax_eur_per_litre":0.8030900000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4331106946187191,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-06-19..2023-06-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-06-19","input_cost_last_quote":"2023-06-23","input_cost_observations":5,"residual_eur_per_litre":0.36997930538128104,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.018749954632402324,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0187 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2023-06-26..2023-06-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-06-26","input_cost_last_quote":"2023-06-30","input_cost_observations":5,"residual_eur_per_litre":0.38242123130903133,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02094295463240245,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0209 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":111705,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-06-26|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5651,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2469942,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2023-07-03","period_type":"week","period_start":"2023-07-03","period_end":"2023-07-09","retail_incl_tax_eur_per_litre":1.4471800000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2706108943089431,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.36660922387609557,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6540500000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":45.19479263118617,"pre_tax_eur_per_litre":0.79313,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4423223541066356,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-07-03..2023-07-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-07-03","input_cost_last_quote":"2023-07-07","input_cost_observations":5,"residual_eur_per_litre":0.3508076458933644,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02070075463240255,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0207 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":111821,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-07-03|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5651,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2470058,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2023-07-10","period_type":"week","period_start":"2023-07-10","period_end":"2023-07-16","retail_incl_tax_eur_per_litre":1.44126,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2695039024390244,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.36660922387609557,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.65188,"total_tax_data_class":"CALCULATED","tax_share_pct":45.22986830967348,"pre_tax_eur_per_litre":0.78938,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.45316914250934615,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-07-10..2023-07-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-07-10","input_cost_last_quote":"2023-07-14","input_cost_observations":5,"residual_eur_per_litre":0.3362108574906538,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.01939325463240245,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0194 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":111937,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-07-10|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5651,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2470174,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2023-07-17","period_type":"week","period_start":"2023-07-17","period_end":"2023-07-23","retail_incl_tax_eur_per_litre":1.4492,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.27098861788617884,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.36660922387609557,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.65337,"total_tax_data_class":"CALCULATED","tax_share_pct":45.0848744134695,"pre_tax_eur_per_litre":0.79583,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.44616136185870414,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-07-17..2023-07-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-07-17","input_cost_last_quote":"2023-07-21","input_cost_observations":5,"residual_eur_per_litre":0.34966863814129584,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.019399754632402448,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0194 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2023-07-24..2023-07-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-07-24","input_cost_last_quote":"2023-07-28","input_cost_observations":5,"residual_eur_per_litre":0.3244857444074444,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.01991625463240255,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0199 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2023-07-31..2023-08-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-07-31","input_cost_last_quote":"2023-08-04","input_cost_observations":5,"residual_eur_per_litre":0.33063743361192344,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02407185463240245,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0241 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2023-08-07..2023-08-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-08-07","input_cost_last_quote":"2023-08-11","input_cost_observations":5,"residual_eur_per_litre":0.3218291884499611,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.023348954632402448,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0233 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2023-08-14..2023-08-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-08-14","input_cost_last_quote":"2023-08-18","input_cost_observations":5,"residual_eur_per_litre":0.32543855611348566,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02059955463240235,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0206 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2023-08-21..2023-08-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-08-21","input_cost_last_quote":"2023-08-25","input_cost_observations":5,"residual_eur_per_litre":0.325788180283672,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.01649365463240245,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0165 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":112633,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-08-21|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5651,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2470870,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2023-08-28","period_type":"week","period_start":"2023-08-28","period_end":"2023-09-03","retail_incl_tax_eur_per_litre":1.48552,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.277780162601626,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.36660922387609557,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6582200000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":44.309063492918305,"pre_tax_eur_per_litre":0.8272999999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5076116793522205,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2023-08-29..2023-09-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-08-29","input_cost_last_quote":"2023-09-01","input_cost_observations":4,"residual_eur_per_litre":0.31968832064777936,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.017011654632402572,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0170 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":112749,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-08-28|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5651,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2470984,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2023-09-04","period_type":"week","period_start":"2023-09-04","period_end":"2023-09-10","retail_incl_tax_eur_per_litre":1.4893699999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.278500081300813,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.36660922387609557,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.65956,"total_tax_data_class":"CALCULATED","tax_share_pct":44.284496129235855,"pre_tax_eur_per_litre":0.8298099999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5347597376417581,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-09-04..2023-09-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-09-04","input_cost_last_quote":"2023-09-08","input_cost_observations":5,"residual_eur_per_litre":0.29505026235824183,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.017774354632402473,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0178 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":112865,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-09-04|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5651,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2471100,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2023-09-11","period_type":"week","period_start":"2023-09-11","period_end":"2023-09-17","retail_incl_tax_eur_per_litre":1.39066,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.26004211382113823,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.36660922387609557,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.62653,"total_tax_data_class":"CALCULATED","tax_share_pct":45.0527087857564,"pre_tax_eur_per_litre":0.76413,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5512048244554842,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-09-11..2023-09-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-09-11","input_cost_last_quote":"2023-09-15","input_cost_observations":5,"residual_eur_per_litre":0.21292517554451573,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0001492453675975511,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":112981,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-09-11|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5651,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2471215,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2023-09-18","period_type":"week","period_start":"2023-09-18","period_end":"2023-09-24","retail_incl_tax_eur_per_litre":1.33158,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24899463414634146,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.36660922387609557,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.61592,"total_tax_data_class":"CALCULATED","tax_share_pct":46.25482509499992,"pre_tax_eur_per_litre":0.71566,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5590868211377275,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-09-18..2023-09-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-09-18","input_cost_last_quote":"2023-09-22","input_cost_observations":5,"residual_eur_per_litre":0.1565731788622725,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0003888546324024489,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":113097,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-09-18|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5651,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2471332,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2023-09-25","period_type":"week","period_start":"2023-09-25","period_end":"2023-10-01","retail_incl_tax_eur_per_litre":1.31377,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.24566430894308944,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.36660922387609557,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.61651,"total_tax_data_class":"CALCULATED","tax_share_pct":46.92678322689664,"pre_tax_eur_per_litre":0.69726,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5683819204905327,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-09-25..2023-09-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-09-25","input_cost_last_quote":"2023-09-29","input_cost_observations":5,"residual_eur_per_litre":0.12887807950946728,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.005210854632402449,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0052 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2023-10-02..2023-10-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-10-02","input_cost_last_quote":"2023-10-06","input_cost_observations":5,"residual_eur_per_litre":0.15359305459174852,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.002935154632402326,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":113329,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-10-02|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5651,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2471561,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2023-10-09","period_type":"week","period_start":"2023-10-09","period_end":"2023-10-15","retail_incl_tax_eur_per_litre":1.32357,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2474968292682927,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.36660922387609557,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.6191099999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":46.77576554319001,"pre_tax_eur_per_litre":0.7044600000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5383400990862347,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-10-09..2023-10-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-10-09","input_cost_last_quote":"2023-10-13","input_cost_observations":5,"residual_eur_per_litre":0.16611990091376544,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.006154854632402326,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0062 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2023-10-16..2023-10-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-10-16","input_cost_last_quote":"2023-10-20","input_cost_observations":5,"residual_eur_per_litre":0.16960172872712106,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.017038454632402448,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0170 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2023-10-23..2023-10-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-10-23","input_cost_last_quote":"2023-10-27","input_cost_observations":5,"residual_eur_per_litre":0.19900935033111597,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.01853085463240245,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0185 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2023-10-30..2023-11-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-10-30","input_cost_last_quote":"2023-11-03","input_cost_observations":5,"residual_eur_per_litre":0.2668959264292617,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.018799954632402326,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0188 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2023-11-06..2023-11-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-11-06","input_cost_last_quote":"2023-11-10","input_cost_observations":5,"residual_eur_per_litre":0.3208276932798054,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.01769605463240245,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0177 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2023-11-13..2023-11-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-11-13","input_cost_last_quote":"2023-11-17","input_cost_observations":5,"residual_eur_per_litre":0.3405271785174199,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.021819054632402447,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0218 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2023-11-20..2023-11-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-11-20","input_cost_last_quote":"2023-11-24","input_cost_observations":5,"residual_eur_per_litre":0.3545582349121145,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.028214954632402648,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0282 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2023-11-27..2023-12-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-11-27","input_cost_last_quote":"2023-12-01","input_cost_observations":5,"residual_eur_per_litre":0.3545169508980307,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.029301254632402348,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0293 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2023-12-04..2023-12-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-12-04","input_cost_last_quote":"2023-12-08","input_cost_observations":5,"residual_eur_per_litre":0.3751313624119347,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.03148875463240245,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0315 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2023-12-11..2023-12-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-12-11","input_cost_last_quote":"2023-12-15","input_cost_observations":5,"residual_eur_per_litre":0.371858444918169,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.03249855463240245,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0325 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2023-12-18..2023-12-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-12-18","input_cost_last_quote":"2023-12-22","input_cost_observations":5,"residual_eur_per_litre":0.3378885833841067,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.030855754632402328,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0309 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 3 quote day(s) in 2023-12-27..2023-12-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-12-27","input_cost_last_quote":"2023-12-29","input_cost_observations":3,"residual_eur_per_litre":0.3482549174768988,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.031176954632402325,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0312 EUR/L: the published price pair and the published tax rates disagree. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2024-02-05","input_cost_last_quote":"2024-02-09","input_cost_observations":4,"residual_eur_per_litre":0.33048275058531945,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.000591277290011349,"component_sum_gap_eur_per_litre":0.00048071324391166584,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":115410,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2024-02-05|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5652,"other_specific_tax_rate_id":5652,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2473648,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2024-02-12","period_type":"week","period_start":"2024-02-12","period_end":"2024-02-18","retail_incl_tax_eur_per_litre":1.50303,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.28105439024390244,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3974513192764137,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.68032,"total_tax_data_class":"CALCULATED","tax_share_pct":45.26323493210382,"pre_tax_eur_per_litre":0.82271,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.49371560265685327,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2024-02-19","input_cost_last_quote":"2024-02-23","input_cost_observations":5,"residual_eur_per_litre":0.33286581388897396,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.001470577290011149,"component_sum_gap_eur_per_litre":0.001195591292691991,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":115642,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2024-02-19|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5652,"other_specific_tax_rate_id":5652,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2473878,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2024-02-26","period_type":"week","period_start":"2024-02-26","period_end":"2024-03-03","retail_incl_tax_eur_per_litre":1.5091400000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.28219691056910573,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3974513192764137,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6828100000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":45.24497395867845,"pre_tax_eur_per_litre":0.82633,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.48929818513067574,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2024-02-26..2024-03-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2024-02-26","input_cost_last_quote":"2024-03-01","input_cost_observations":5,"residual_eur_per_litre":0.33703181486932426,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.003888977290011249,"component_sum_gap_eur_per_litre":0.0031617701544806903,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":115758,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2024-02-26|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5652,"other_specific_tax_rate_id":5652,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2473994,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2024-03-04","period_type":"week","period_start":"2024-03-04","period_end":"2024-03-10","retail_incl_tax_eur_per_litre":1.5004000000000002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2805626016260163,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.3974513192764137,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6981300000000003,"total_tax_data_class":"CALCULATED","tax_share_pct":46.52959210877099,"pre_tax_eur_per_litre":0.80227,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.49509899787525286,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2024-03-04..2024-03-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2024-03-04","input_cost_last_quote":"2024-03-08","input_cost_observations":5,"residual_eur_per_litre":0.30717100212474713,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.02474277729001135,"component_sum_gap_eur_per_litre":0.020116079097570204,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0247 EUR/L: the published price pair and the published tax rates disagree. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-04-07","input_cost_last_quote":"2025-04-11","input_cost_observations":5,"residual_eur_per_litre":0.3479075570887733,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003465956589346864,"component_sum_gap_eur_per_litre":-0.002817850885647857,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":122435,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-04-07|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5653,"other_specific_tax_rate_id":5652,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2480673,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2025-04-14","period_type":"week","period_start":"2025-04-14","period_end":"2025-04-20","retail_incl_tax_eur_per_litre":1.3976598226784884,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2613510237528881,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4246161059664752,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6839360709286049,"total_tax_data_class":"CALCULATED","tax_share_pct":48.93437300200154,"pre_tax_eur_per_litre":0.7137237517498835,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.37535552694834967,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-04-14","input_cost_last_quote":"2025-04-17","input_cost_observations":4,"residual_eur_per_litre":0.33836822480153383,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.002498202312632801,"component_sum_gap_eur_per_litre":-0.0020310587907583747,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":122549,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-04-14|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5653,"other_specific_tax_rate_id":5652,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2480786,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2025-04-21","period_type":"week","period_start":"2025-04-21","period_end":"2025-04-27","retail_incl_tax_eur_per_litre":1.3872985050183655,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.25941354158880003,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4246161059664752,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6831551365135812,"total_tax_data_class":"CALCULATED","tax_share_pct":49.24355746383056,"pre_tax_eur_per_litre":0.7041433685047843,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.37453320388523975,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-05-06","input_cost_last_quote":"2025-05-09","input_cost_observations":4,"residual_eur_per_litre":0.34566514394106396,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.000952230576051745,"component_sum_gap_eur_per_litre":-0.0007741712000420691,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":122888,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-05-05|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5653,"other_specific_tax_rate_id":5652,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2481123,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2025-05-12","period_type":"week","period_start":"2025-05-12","period_end":"2025-05-18","retail_incl_tax_eur_per_litre":1.3666108530056833,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.25554511885472125,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4246161059664752,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.682685187368818,"total_tax_data_class":"CALCULATED","tax_share_pct":49.95461479523162,"pre_tax_eur_per_litre":0.6839256656368653,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3693034772954217,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Mean of 5 quote day(s) in 2025-06-16..2025-06-20. 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Mean of 5 quote day(s) in 2025-06-23..2025-06-27. 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Mean of 5 quote day(s) in 2025-06-30..2025-07-04. 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Mean of 5 quote day(s) in 2025-07-14..2025-07-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-07-14","input_cost_last_quote":"2025-07-18","input_cost_observations":5,"residual_eur_per_litre":0.32612057988004306,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.000857472037659204,"component_sum_gap_eur_per_litre":0.0006971317379343122,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":124008,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-07-14|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5653,"other_specific_tax_rate_id":5652,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2482247,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2025-07-21","period_type":"week","period_start":"2025-07-21","period_end":"2025-07-27","retail_incl_tax_eur_per_litre":1.3935745433117268,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.260587109724957,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4246161059664752,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.687505008839128,"total_tax_data_class":"CALCULATED","tax_share_pct":49.33392419793513,"pre_tax_eur_per_litre":0.7060695344725988,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3763229745490005,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2025-07-21..2025-07-25. 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Mean of 5 quote day(s) in 2025-07-28..2025-08-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-07-28","input_cost_last_quote":"2025-08-01","input_cost_observations":5,"residual_eur_per_litre":0.3010571225811796,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.000737074037336048,"component_sum_gap_eur_per_litre":0.0005992471848260553,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":124232,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-07-28|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5653,"other_specific_tax_rate_id":5652,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2482471,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2025-08-04","period_type":"week","period_start":"2025-08-04","period_end":"2025-08-10","retail_incl_tax_eur_per_litre":1.375660695074606,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.25723736574565803,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4246161059664752,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6808316572337342,"total_tax_data_class":"CALCULATED","tax_share_pct":49.49124879931317,"pre_tax_eur_per_litre":0.6948290378408718,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3695982180757564,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2025-08-04..2025-08-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-08-04","input_cost_last_quote":"2025-08-08","input_cost_observations":5,"residual_eur_per_litre":0.3252308197651154,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00125683180843081,"component_sum_gap_eur_per_litre":-0.0010218144783990324,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":124344,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-08-04|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5653,"other_specific_tax_rate_id":5652,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2482583,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2025-08-11","period_type":"week","period_start":"2025-08-11","period_end":"2025-08-17","retail_incl_tax_eur_per_litre":1.372749500411426,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.25669299601189266,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4246161059664752,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6825061713882686,"total_tax_data_class":"CALCULATED","tax_share_pct":49.71818756326008,"pre_tax_eur_per_litre":0.6902433290231574,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.36221595800352124,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2025-08-11..2025-08-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-08-11","input_cost_last_quote":"2025-08-15","input_cost_observations":5,"residual_eur_per_litre":0.32802737101963614,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.001472395374177902,"component_sum_gap_eur_per_litre":0.0011970694099007334,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":124456,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-08-11|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5653,"other_specific_tax_rate_id":5652,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2482697,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2025-08-18","period_type":"week","period_start":"2025-08-18","period_end":"2025-08-24","retail_incl_tax_eur_per_litre":1.372964705882353,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.256733237685318,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4246161059664752,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6828988235294118,"total_tax_data_class":"CALCULATED","tax_share_pct":49.73899333344759,"pre_tax_eur_per_litre":0.6900658823529412,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.36615780778028145,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2025-08-18..2025-08-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-08-18","input_cost_last_quote":"2025-08-22","input_cost_observations":5,"residual_eur_per_litre":0.32390807457265974,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.001905860249470828,"component_sum_gap_eur_per_litre":0.0015494798776185593,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":124568,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-08-18|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5653,"other_specific_tax_rate_id":5652,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2482809,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2025-08-25","period_type":"week","period_start":"2025-08-25","period_end":"2025-08-31","retail_incl_tax_eur_per_litre":1.361150741505538,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2545241223953445,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4246161059664752,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6795288154683687,"total_tax_data_class":"CALCULATED","tax_share_pct":49.923112462676784,"pre_tax_eur_per_litre":0.6816219260371693,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.36602292010963056,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2025-08-26..2025-08-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-08-26","input_cost_last_quote":"2025-08-29","input_cost_observations":4,"residual_eur_per_litre":0.31559900592753876,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.000477962141055265,"component_sum_gap_eur_per_litre":0.00038858710654899594,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":124680,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-08-25|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5653,"other_specific_tax_rate_id":5652,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2482920,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2025-09-01","period_type":"week","period_start":"2025-09-01","period_end":"2025-09-07","retail_incl_tax_eur_per_litre":1.3639296876835947,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2550437627375827,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4246161059664752,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6806782130519587,"total_tax_data_class":"CALCULATED","tax_share_pct":49.905667366767,"pre_tax_eur_per_litre":0.6832514746316359,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.36028462203481243,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2025-09-01..2025-09-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-09-01","input_cost_last_quote":"2025-09-05","input_cost_observations":5,"residual_eur_per_litre":0.32296685259682345,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.001252563547918047,"component_sum_gap_eur_per_litre":0.0010183443479008512,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":124792,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-09-01|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5653,"other_specific_tax_rate_id":5652,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2483032,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2025-09-08","period_type":"week","period_start":"2025-09-08","period_end":"2025-09-14","retail_incl_tax_eur_per_litre":1.3652688551594303,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2552941761680236,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4246161059664752,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6815084127544416,"total_tax_data_class":"CALCULATED","tax_share_pct":49.91752431610681,"pre_tax_eur_per_litre":0.6837604424049887,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3609176754878044,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2025-09-08..2025-09-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-09-08","input_cost_last_quote":"2025-09-12","input_cost_observations":5,"residual_eur_per_litre":0.32284276691718433,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.001965700662529703,"component_sum_gap_eur_per_litre":0.001598130619942848,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":124904,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-09-08|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5653,"other_specific_tax_rate_id":5652,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2483144,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2025-09-15","period_type":"week","period_start":"2025-09-15","period_end":"2025-09-21","retail_incl_tax_eur_per_litre":1.3665215856958004,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.25552842659352365,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4246161059664752,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6816421597459121,"total_tax_data_class":"CALCULATED","tax_share_pct":49.88155085737896,"pre_tax_eur_per_litre":0.6848794259498883,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.36442619197694187,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2025-09-15..2025-09-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-09-15","input_cost_last_quote":"2025-09-19","input_cost_observations":5,"residual_eur_per_litre":0.3204532339729464,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.001842081438673295,"component_sum_gap_eur_per_litre":0.001497627185913248,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":125016,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-09-15|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5653,"other_specific_tax_rate_id":5652,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2483254,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2025-09-22","period_type":"week","period_start":"2025-09-22","period_end":"2025-09-28","retail_incl_tax_eur_per_litre":1.3603592392580417,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.25437611791004033,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4246161059664752,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6796407607419582,"total_tax_data_class":"CALCULATED","tax_share_pct":49.96038848625334,"pre_tax_eur_per_litre":0.6807184785160835,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.370624787162572,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2025-09-22..2025-09-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-09-22","input_cost_last_quote":"2025-09-26","input_cost_observations":5,"residual_eur_per_litre":0.3100936913535115,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.000797700344494499,"component_sum_gap_eur_per_litre":0.0006485368654426822,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":125128,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-09-22|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5653,"other_specific_tax_rate_id":5652,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2483366,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2025-09-29","period_type":"week","period_start":"2025-09-29","period_end":"2025-10-05","retail_incl_tax_eur_per_litre":1.3874107038294883,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.25943452185429455,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4246161059664752,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.683653823632744,"total_tax_data_class":"CALCULATED","tax_share_pct":49.27551890336032,"pre_tax_eur_per_litre":0.7037568801967443,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3599240595340262,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2025-09-29..2025-10-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-09-29","input_cost_last_quote":"2025-10-03","input_cost_observations":5,"residual_eur_per_litre":0.34383282066271814,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.000488069151271685,"component_sum_gap_eur_per_litre":-0.00039680418802576017,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":125240,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-09-29|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5653,"other_specific_tax_rate_id":5652,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2483476,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2025-10-06","period_type":"week","period_start":"2025-10-06","period_end":"2025-10-12","retail_incl_tax_eur_per_litre":1.3892772570316607,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2597835521278715,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4246161059664752,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6856676755289249,"total_tax_data_class":"CALCULATED","tax_share_pct":49.35427194669026,"pre_tax_eur_per_litre":0.7036095815027358,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.36044974704209093,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2025-10-06..2025-10-10. 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Mean of 5 quote day(s) in 2025-10-13..2025-10-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-10-13","input_cost_last_quote":"2025-10-17","input_cost_observations":5,"residual_eur_per_litre":0.35666987936715117,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.000490229083974042,"component_sum_gap_eur_per_litre":0.0003985602308732049,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":125464,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-10-13|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5653,"other_specific_tax_rate_id":5652,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2483703,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2025-10-20","period_type":"week","period_start":"2025-10-20","period_end":"2025-10-26","retail_incl_tax_eur_per_litre":1.3837827468093862,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.258756123387121,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4246161059664752,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.685241948008012,"total_tax_data_class":"CALCULATED","tax_share_pct":49.51947475772387,"pre_tax_eur_per_litre":0.6985407988013742,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3425004129545413,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2025-10-20..2025-10-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-10-20","input_cost_last_quote":"2025-10-24","input_cost_observations":5,"residual_eur_per_litre":0.3560403858468329,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.002299753944931438,"component_sum_gap_eur_per_litre":0.0018697186544158033,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":125577,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-10-20|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5653,"other_specific_tax_rate_id":5652,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2483814,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2025-10-27","period_type":"week","period_start":"2025-10-27","period_end":"2025-11-02","retail_incl_tax_eur_per_litre":1.3972128371371957,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2612674410906951,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4246161059664752,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6889415851284756,"total_tax_data_class":"CALCULATED","tax_share_pct":49.30827765224911,"pre_tax_eur_per_litre":0.7082712520087201,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3525123847680024,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2025-10-27..2025-10-31. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-10-27","input_cost_last_quote":"2025-10-31","input_cost_observations":5,"residual_eur_per_litre":0.3557588672407177,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.003761386827705481,"component_sum_gap_eur_per_litre":0.0030580380713052693,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":125690,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-10-27|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5653,"other_specific_tax_rate_id":5652,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2483927,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2025-11-03","period_type":"week","period_start":"2025-11-03","period_end":"2025-11-09","retail_incl_tax_eur_per_litre":1.3911266038487766,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2601293649473322,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4246161059664752,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6858933517832515,"total_tax_data_class":"CALCULATED","tax_share_pct":49.30488353005518,"pre_tax_eur_per_litre":0.7052332520655251,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.35113282146048425,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2025-11-03..2025-11-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-11-03","input_cost_last_quote":"2025-11-07","input_cost_observations":5,"residual_eur_per_litre":0.3541004306050409,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.001411893469416231,"component_sum_gap_eur_per_litre":0.0011478808694440903,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":125803,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-11-03|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5653,"other_specific_tax_rate_id":5652,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2484041,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2025-11-10","period_type":"week","period_start":"2025-11-10","period_end":"2025-11-16","retail_incl_tax_eur_per_litre":1.3976978206832062,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.26135812907084344,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4246161059664752,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6891332825899744,"total_tax_data_class":"CALCULATED","tax_share_pct":49.304883530055186,"pre_tax_eur_per_litre":0.7085645380932318,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.34095226586674815,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2025-11-10..2025-11-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-11-10","input_cost_last_quote":"2025-11-14","input_cost_observations":5,"residual_eur_per_litre":0.3676122722264836,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.00388562848976659,"component_sum_gap_eur_per_litre":0.0031590475526557644,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":125916,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-11-10|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5653,"other_specific_tax_rate_id":5652,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2484154,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2025-11-17","period_type":"week","period_start":"2025-11-17","period_end":"2025-11-23","retail_incl_tax_eur_per_litre":1.4223432753629301,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2659666287264016,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4246161059664752,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6948763568688661,"total_tax_data_class":"CALCULATED","tax_share_pct":48.85433558165198,"pre_tax_eur_per_litre":0.727466918494064,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.34628555017225315,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2025-11-17..2025-11-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-11-17","input_cost_last_quote":"2025-11-21","input_cost_observations":5,"residual_eur_per_litre":0.3811813683218109,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.005281155276466884,"component_sum_gap_eur_per_litre":0.004293622175989336,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0053 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2025-11-24..2025-11-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-11-24","input_cost_last_quote":"2025-11-28","input_cost_observations":5,"residual_eur_per_litre":0.37019001832145504,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.004345833374447357,"component_sum_gap_eur_per_litre":0.0035331978654043555,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":126142,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-11-24|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5653,"other_specific_tax_rate_id":5652,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2484380,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2025-12-01","period_type":"week","period_start":"2025-12-01","period_end":"2025-12-07","retail_incl_tax_eur_per_litre":1.4030458280514344,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2623581629689674,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4246161059664752,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6907099828492975,"total_tax_data_class":"CALCULATED","tax_share_pct":49.22932444826576,"pre_tax_eur_per_litre":0.7123358452021369,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.34550207818281403,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2025-12-01..2025-12-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-12-01","input_cost_last_quote":"2025-12-05","input_cost_observations":5,"residual_eur_per_litre":0.3668337670193229,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.004594928114041517,"component_sum_gap_eur_per_litre":0.003735713913854892,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":126255,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-12-01|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5653,"other_specific_tax_rate_id":5652,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2484493,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2025-12-08","period_type":"week","period_start":"2025-12-08","period_end":"2025-12-14","retail_incl_tax_eur_per_litre":1.3943452551069428,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.26073122656471287,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4246161059664752,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.688860289323252,"total_tax_data_class":"CALCULATED","tax_share_pct":49.40385365821166,"pre_tax_eur_per_litre":0.7054849657836908,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3373095623553562,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2025-12-08..2025-12-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-12-08","input_cost_last_quote":"2025-12-12","input_cost_observations":5,"residual_eur_per_litre":0.3681754034283346,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.00432093685423862,"component_sum_gap_eur_per_litre":0.0035129567920639186,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":126368,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-12-08|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5653,"other_specific_tax_rate_id":5652,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2484608,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2025-12-15","period_type":"week","period_start":"2025-12-15","period_end":"2025-12-21","retail_incl_tax_eur_per_litre":1.3851721428353143,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2590159291480669,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4246161059664752,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6880577389313193,"total_tax_data_class":"CALCULATED","tax_share_pct":49.67308521834198,"pre_tax_eur_per_litre":0.697114403903995,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.32598493195086925,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2025-12-15..2025-12-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-12-15","input_cost_last_quote":"2025-12-19","input_cost_observations":5,"residual_eur_per_litre":0.37112947195312573,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.005443615694635954,"component_sum_gap_eur_per_litre":0.004425703816777198,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0054 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 3 quote day(s) in 2025-12-22..2025-12-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-12-22","input_cost_last_quote":"2025-12-24","input_cost_observations":3,"residual_eur_per_litre":0.3427863641430792,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.006407936493073757,"component_sum_gap_eur_per_litre":0.0052097044659136236,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0064 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2025-12-29..2026-01-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-12-29","input_cost_last_quote":"2026-01-02","input_cost_observations":4,"residual_eur_per_litre":0.34138946501171796,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0044454430008737,"component_sum_gap_eur_per_litre":0.0036141813015233334,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":126707,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-12-29|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5653,"other_specific_tax_rate_id":5652,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2484945,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2026-01-05","period_type":"week","period_start":"2026-01-05","period_end":"2026-01-11","retail_incl_tax_eur_per_litre":1.3484547113353373,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.25215006797327444,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4301430429128739,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.683486309615837,"total_tax_data_class":"CALCULATED","tax_share_pct":50.68663440235227,"pre_tax_eur_per_litre":0.6649684017195003,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.33903796324849944,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2026-01-05..2026-01-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-01-05","input_cost_last_quote":"2026-01-09","input_cost_observations":5,"residual_eur_per_litre":0.32593043847100084,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.001467634437517034,"component_sum_gap_eur_per_litre":0.0011931987296886456,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":126820,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2026-01-05|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5654,"other_specific_tax_rate_id":5652,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2485058,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2026-01-12","period_type":"week","period_start":"2026-01-12","period_end":"2026-01-18","retail_incl_tax_eur_per_litre":1.3602816645542835,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2543616120711262,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4301430429128739,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6865688674342508,"total_tax_data_class":"CALCULATED","tax_share_pct":50.47255177546007,"pre_tax_eur_per_litre":0.6737127971200327,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3617901167572175,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2026-01-12..2026-01-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-01-12","input_cost_last_quote":"2026-01-16","input_cost_observations":5,"residual_eur_per_litre":0.31192268036281523,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.002538981313808382,"component_sum_gap_eur_per_litre":0.002064212450250717,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":126931,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2026-01-12|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5654,"other_specific_tax_rate_id":5652,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2485169,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2026-01-19","period_type":"week","period_start":"2026-01-19","period_end":"2026-01-25","retail_incl_tax_eur_per_litre":1.34438953688473,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2513899134012097,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4301430429128739,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.681960523772071,"total_tax_data_class":"CALCULATED","tax_share_pct":50.7264081623497,"pre_tax_eur_per_litre":0.6624290131126591,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.35982700096639514,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2026-01-19..2026-01-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-01-19","input_cost_last_quote":"2026-01-23","input_cost_observations":5,"residual_eur_per_litre":0.302602012146264,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.00052590797332441,"component_sum_gap_eur_per_litre":0.0004275674579873252,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":127042,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2026-01-19|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5654,"other_specific_tax_rate_id":5652,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2485280,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2026-01-26","period_type":"week","period_start":"2026-01-26","period_end":"2026-02-01","retail_incl_tax_eur_per_litre":1.3424487653574102,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2510270049042312,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4301430429128739,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.683316419184854,"total_tax_data_class":"CALCULATED","tax_share_pct":50.900744729943526,"pre_tax_eur_per_litre":0.6591323461725562,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.371435490470255,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2026-01-26..2026-01-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-01-26","input_cost_last_quote":"2026-01-30","input_cost_observations":5,"residual_eur_per_litre":0.28769685570230125,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.002640036782331177,"component_sum_gap_eur_per_litre":0.0021463713677489244,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":127153,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2026-01-26|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5654,"other_specific_tax_rate_id":5652,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2485390,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2026-02-02","period_type":"week","period_start":"2026-02-02","period_end":"2026-02-08","retail_incl_tax_eur_per_litre":1.3467420734481788,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.25182981861226106,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4301430429128739,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6832171991637989,"total_tax_data_class":"CALCULATED","tax_share_pct":50.73110973762775,"pre_tax_eur_per_litre":0.6635248742843799,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.37194377999485145,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2026-02-02..2026-02-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-02-02","input_cost_last_quote":"2026-02-06","input_cost_observations":5,"residual_eur_per_litre":0.29158109428952844,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.001530535295556626,"component_sum_gap_eur_per_litre":0.0012443376386639235,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":127264,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2026-02-02|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5654,"other_specific_tax_rate_id":5652,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2485502,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2026-02-09","period_type":"week","period_start":"2026-02-09","period_end":"2026-02-15","retail_incl_tax_eur_per_litre":1.350012254740038,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.252441315926999,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4301430429128739,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6843920258372512,"total_tax_data_class":"CALCULATED","tax_share_pct":50.69524542716388,"pre_tax_eur_per_litre":0.6656202289027868,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3741926067890653,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2026-02-09..2026-02-13. 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Mean of 5 quote day(s) in 2026-02-16..2026-02-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-02-16","input_cost_last_quote":"2026-02-20","input_cost_observations":5,"residual_eur_per_litre":0.2943155615306551,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.002387470113495873,"component_sum_gap_eur_per_litre":0.0019410326125982708,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":127486,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2026-02-16|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5654,"other_specific_tax_rate_id":5652,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2485722,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2026-02-23","period_type":"week","period_start":"2026-02-23","period_end":"2026-03-01","retail_incl_tax_eur_per_litre":1.376680544199237,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.2574280692405077,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4301430429128739,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6888154497920455,"total_tax_data_class":"CALCULATED","tax_share_pct":50.0345161914599,"pre_tax_eur_per_litre":0.6878650944071915,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3805842410719367,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-02-23","input_cost_last_quote":"2026-02-27","input_cost_observations":5,"residual_eur_per_litre":0.30728085333525473,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.001530535295556558,"component_sum_gap_eur_per_litre":0.0012443376386638682,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":127597,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2026-02-23|PL_|euro95","vat_tax_rate_id":5651,"excise_tax_rate_id":5654,"other_specific_tax_rate_id":5652,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2485834,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2026-03-02","period_type":"week","period_start":"2026-03-02","period_end":"2026-03-08","retail_incl_tax_eur_per_litre":1.3748214952721247,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10183862927941664,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4301430429128739,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.6857538635060165,"total_tax_data_class":"CALCULATED","tax_share_pct":49.87948369037408,"pre_tax_eur_per_litre":0.6890676317661082,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4615013235742189,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Mean of 5 quote day(s) in 2026-03-16..2026-03-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-03-16","input_cost_last_quote":"2026-03-20","input_cost_observations":5,"residual_eur_per_litre":0.24819380114644612,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.18824205087664123,"component_sum_gap_eur_per_litre":0.17429819525614929,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.1882 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2026-03-30..2026-04-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-03-30","input_cost_last_quote":"2026-04-02","input_cost_observations":4,"residual_eur_per_litre":0.33436316873014515,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.2049456634892247,"component_sum_gap_eur_per_litre":0.18976450323076358,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.2049 EUR/L: the published price pair and the published tax rates disagree. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-04-07","input_cost_last_quote":"2026-04-10","input_cost_observations":4,"residual_eur_per_litre":0.29709109762343366,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.002178522464299995,"component_sum_gap_eur_per_litre":0.0020171504299074028,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":128263,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2026-04-06|PL_|euro95","vat_tax_rate_id":304,"excise_tax_rate_id":5655,"other_specific_tax_rate_id":5652,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2486501,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2026-04-13","period_type":"week","period_start":"2026-04-13","period_end":"2026-04-19","retail_incl_tax_eur_per_litre":1.4339202192637879,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10621631253805837,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.35568640253713596,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.4656855554217291,"total_tax_data_class":"CALCULATED","tax_share_pct":32.47639228218877,"pre_tax_eur_per_litre":0.9682346638420588,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.611767015499246,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2026-04-13..2026-04-17. 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Mean of 5 quote day(s) in 2026-04-20..2026-04-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-04-20","input_cost_last_quote":"2026-04-24","input_cost_observations":5,"residual_eur_per_litre":0.3606150787180889,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.005992900448271483,"component_sum_gap_eur_per_litre":0.00554898189654767,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0060 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2026-04-27..2026-04-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-04-27","input_cost_last_quote":"2026-04-30","input_cost_observations":4,"residual_eur_per_litre":0.3308443552432809,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.005000169132381027,"component_sum_gap_eur_per_litre":0.004629786233686137,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0050 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2026-05-05..2026-05-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-05-05","input_cost_last_quote":"2026-05-08","input_cost_observations":4,"residual_eur_per_litre":0.46795826363941984,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.003839234942768431,"component_sum_gap_eur_per_litre":0.0035548471692300287,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":128706,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2026-05-04|PL_|euro95","vat_tax_rate_id":304,"excise_tax_rate_id":5655,"other_specific_tax_rate_id":5652,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2486942,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2026-05-11","period_type":"week","period_start":"2026-05-11","period_end":"2026-05-17","retail_incl_tax_eur_per_litre":1.4868611550326485,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11013786333575173,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.35568640253713596,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.4708364811950847,"total_tax_data_class":"CALCULATED","tax_share_pct":31.666472662993613,"pre_tax_eur_per_litre":1.0160246738375638,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5937459750603032,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2026-05-11..2026-05-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-05-11","input_cost_last_quote":"2026-05-15","input_cost_observations":5,"residual_eur_per_litre":0.42227869877726054,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.005413192547972759,"component_sum_gap_eur_per_litre":0.0050122153221969995,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0054 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2026-05-18..2026-05-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-05-18","input_cost_last_quote":"2026-05-22","input_cost_observations":5,"residual_eur_per_litre":0.4201310618981473,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.005000169132381027,"component_sum_gap_eur_per_litre":0.004629786233686137,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0050 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2026-05-26..2026-05-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-05-26","input_cost_last_quote":"2026-05-29","input_cost_observations":4,"residual_eur_per_litre":0.5145087686330401,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.005900768150435303,"component_sum_gap_eur_per_litre":0.005463674213366022,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.0059 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2026-06-22..2026-06-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-06-22","input_cost_last_quote":"2026-06-26","input_cost_observations":5,"residual_eur_per_litre":0.4456072977668016,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.002723404824506248,"component_sum_gap_eur_per_litre":-0.0025216711338020815,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":129476,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2026-06-22|PL_|euro95","vat_tax_rate_id":304,"excise_tax_rate_id":305,"other_specific_tax_rate_id":5652,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2487711,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2026-06-29","period_type":"week","period_start":"2026-06-29","period_end":"2026-07-05","retail_incl_tax_eur_per_litre":1.3896969463128925,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10294051454169574,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4287845577317401,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.5272845072643881,"total_tax_data_class":"CALCULATED","tax_share_pct":37.942409578100154,"pre_tax_eur_per_litre":0.8624124390485044,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.38436360158210325,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2026-06-29..2026-07-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-06-29","input_cost_last_quote":"2026-07-03","input_cost_observations":5,"residual_eur_per_litre":0.47804883746640114,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00479581020977156,"component_sum_gap_eur_per_litre":-0.0044405650090477405,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":129585,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2026-06-29|PL_|euro95","vat_tax_rate_id":304,"excise_tax_rate_id":305,"other_specific_tax_rate_id":5652,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2487821,"country_slug":"poland","country_iso2":"PL","fuel_type":"EURO_SUPER_95","period":"2026-07-06","period_type":"week","period_start":"2026-07-06","period_end":"2026-07-12","retail_incl_tax_eur_per_litre":1.578762547129863,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11694537386147133,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.4287845577317401,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":0.0,"other_specific_tax_data_class":"OFFICIAL","total_tax_eur_per_litre":0.7194607996719962,"total_tax_data_class":"CALCULATED","tax_share_pct":45.57118491187618,"pre_tax_eur_per_litre":0.8593017474578668,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4037523915303121,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2026-07-06..2026-07-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-07-06","input_cost_last_quote":"2026-07-10","input_cost_observations":5,"residual_eur_per_litre":0.4555493559275547,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.18762933752508754,"component_sum_gap_eur_per_litre":0.17373086807878477,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.1876 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2026-07-13..2026-07-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-07-13","input_cost_last_quote":"2026-07-17","input_cost_observations":5,"residual_eur_per_litre":0.41980545577430406,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.1858873424508655,"component_sum_gap_eur_per_litre":0.17211790967672733,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.1859 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2026-07-20..2026-07-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-07-20","input_cost_last_quote":"2026-07-24","input_cost_observations":5,"residual_eur_per_litre":0.4172652717097732,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.19558540697571988,"component_sum_gap_eur_per_litre":0.18109759905159248,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.1956 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2026-07-27..2026-07-31. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-07-27","input_cost_last_quote":"2026-07-31","input_cost_observations":5,"residual_eur_per_litre":0.47213735787143035,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.20118082096760406,"component_sum_gap_eur_per_litre":0.18627853793296673,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.2012 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2026-08-03..2026-08-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-08-03","input_cost_last_quote":"2026-08-07","input_cost_observations":5,"residual_eur_per_litre":0.5257470860350071,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.20763047512737778,"component_sum_gap_eur_per_litre":0.1922504399327572,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP 0.2076 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2026-09-07..2026-09-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-09-07","input_cost_last_quote":"2026-09-11","input_cost_observations":5,"residual_eur_per_litre":0.4453942352040233,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.008247012366906278,"component_sum_gap_eur_per_litre":-0.006704888103175836,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0082 EUR/L: the published price pair and the published tax rates disagree. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-01-04","input_cost_last_quote":"2005-01-07","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":96,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-01-03|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2358332,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2005-01-10","period_type":"week","period_start":"2005-01-10","period_end":"2005-01-16","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":8.721412489631472,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.21339490848438855,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-01-10..2005-01-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-01-10","input_cost_last_quote":"2005-01-14","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":218,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-01-10|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2358454,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2005-01-17","period_type":"week","period_start":"2005-01-17","period_end":"2005-01-23","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":8.707715921837181,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.21766800161963892,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-01-17..2005-01-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-01-17","input_cost_last_quote":"2005-01-21","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":340,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-01-17|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2358576,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2005-01-24","period_type":"week","period_start":"2005-01-24","period_end":"2005-01-30","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":8.993157380254154,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.2211431891373506,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-01-24..2005-01-28. 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Mean of 5 quote day(s) in 2005-02-14..2005-02-18. 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Mean of 5 quote day(s) in 2005-02-21..2005-02-25. 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Mean of 5 quote day(s) in 2005-02-28..2005-03-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-02-28","input_cost_last_quote":"2005-03-04","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":1072,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-02-28|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2359308,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2005-03-07","period_type":"week","period_start":"2005-03-07","period_end":"2005-03-13","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":7.999586584672627,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.25065120025596377,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-03-07..2005-03-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-03-07","input_cost_last_quote":"2005-03-11","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":1194,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-03-07|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2359430,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2005-03-14","period_type":"week","period_start":"2005-03-14","period_end":"2005-03-20","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":7.689936816150408,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.2583078482040941,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-03-14..2005-03-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-03-14","input_cost_last_quote":"2005-03-18","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":1316,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-03-14|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2359552,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2005-03-21","period_type":"week","period_start":"2005-03-21","period_end":"2005-03-27","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":7.4168537033258515,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.258061645973609,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2005-03-21..2005-03-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-03-21","input_cost_last_quote":"2005-03-24","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":1438,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-03-21|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2359674,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2005-04-04","period_type":"week","period_start":"2005-04-04","period_end":"2005-04-10","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.918626707132018,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.26308869776332283,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-04-04..2005-04-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-04-04","input_cost_last_quote":"2005-04-08","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":1560,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-04-04|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2359796,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2005-04-11","period_type":"week","period_start":"2005-04-11","period_end":"2005-04-17","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.961635130649215,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.2456188440229964,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-04-11..2005-04-15. 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Mean of 5 quote day(s) in 2005-05-02..2005-05-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-05-02","input_cost_last_quote":"2005-05-06","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":2048,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-05-02|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2360284,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2005-05-09","period_type":"week","period_start":"2005-05-09","period_end":"2005-05-15","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.252413852293696,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.23938869026103005,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-05-09..2005-05-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-05-09","input_cost_last_quote":"2005-05-13","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":2170,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-05-09|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2360406,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2005-05-16","period_type":"week","period_start":"2005-05-16","period_end":"2005-05-22","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.3110676852016345,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.23407643599751157,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-05-16..2005-05-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-05-16","input_cost_last_quote":"2005-05-20","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":2292,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-05-16|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2360528,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2005-05-23","period_type":"week","period_start":"2005-05-23","period_end":"2005-05-29","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.33101137465832,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.24331772914186434,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-05-23..2005-05-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-05-23","input_cost_last_quote":"2005-05-27","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":2414,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-05-23|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2360650,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2005-05-30","period_type":"week","period_start":"2005-05-30","period_end":"2005-06-05","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.289909213326962,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.2577125796507027,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-05-30..2005-06-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-05-30","input_cost_last_quote":"2005-06-03","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":2536,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-05-30|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2360768,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2005-06-06","period_type":"week","period_start":"2005-06-06","period_end":"2005-06-12","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.255596776256876,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.26604337312631937,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-06-06..2005-06-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-06-06","input_cost_last_quote":"2005-06-10","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":2654,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-06-06|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2360890,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2005-06-13","period_type":"week","period_start":"2005-06-13","period_end":"2005-06-19","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.768012379955396,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.281421185367498,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-06-13..2005-06-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-06-13","input_cost_last_quote":"2005-06-17","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":2776,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-06-13|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2361012,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2005-06-20","period_type":"week","period_start":"2005-06-20","period_end":"2005-06-26","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.763085399449036,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.29575475275002333,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-06-20..2005-06-24. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-07-04","input_cost_last_quote":"2005-07-08","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":3142,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-07-04|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2361378,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2005-07-11","period_type":"week","period_start":"2005-07-11","period_end":"2005-07-17","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.459414299533902,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.2985321145180868,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-07-11..2005-07-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-07-11","input_cost_last_quote":"2005-07-15","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":3264,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-07-11|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2361500,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2005-07-18","period_type":"week","period_start":"2005-07-18","period_end":"2005-07-24","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.38801261829653,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.29358269601080256,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-07-18..2005-07-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-07-18","input_cost_last_quote":"2005-07-22","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":3386,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-07-18|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2361622,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2005-07-25","period_type":"week","period_start":"2005-07-25","period_end":"2005-07-31","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.094864628092278,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3054133408809242,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-07-25..2005-07-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-07-25","input_cost_last_quote":"2005-07-29","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":3508,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-07-25|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2361744,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2005-08-01","period_type":"week","period_start":"2005-08-01","period_end":"2005-08-07","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.264825482887157,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.309208913973575,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-08-01..2005-08-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-08-01","input_cost_last_quote":"2005-08-05","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":3630,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-08-01|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2361866,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2005-08-08","period_type":"week","period_start":"2005-08-08","period_end":"2005-08-14","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.995378815517451,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.32705336719159345,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-08-08..2005-08-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-08-08","input_cost_last_quote":"2005-08-12","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":3752,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-08-08|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2361988,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2005-08-15","period_type":"week","period_start":"2005-08-15","period_end":"2005-08-21","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.994572481672,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3290743635503207,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-08-15..2005-08-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-08-15","input_cost_last_quote":"2005-08-19","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":3874,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-08-15|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2362110,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2005-08-22","period_type":"week","period_start":"2005-08-22","period_end":"2005-08-28","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.788392199433955,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3372020711223927,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-08-22..2005-08-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-08-22","input_cost_last_quote":"2005-08-26","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":3996,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-08-22|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2362232,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2005-08-29","period_type":"week","period_start":"2005-08-29","period_end":"2005-09-04","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.6815560851849005,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.337482597030265,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-08-29..2005-09-02. 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Mean of 5 quote day(s) in 2005-09-19..2005-09-23. 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Mean of 5 quote day(s) in 2005-09-26..2005-09-30. 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Mean of 5 quote day(s) in 2005-10-03..2005-10-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-10-03","input_cost_last_quote":"2005-10-07","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":4719,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-10-03|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2362953,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2005-10-10","period_type":"week","period_start":"2005-10-10","period_end":"2005-10-16","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.936102236421725,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3066208375193033,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-10-10..2005-10-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-10-10","input_cost_last_quote":"2005-10-14","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":4839,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-10-10|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2363073,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2005-10-17","period_type":"week","period_start":"2005-10-17","period_end":"2005-10-23","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.90030845549655,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.30545602820701573,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-10-17..2005-10-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-10-17","input_cost_last_quote":"2005-10-21","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":4959,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-10-17|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2363193,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2005-10-24","period_type":"week","period_start":"2005-10-24","period_end":"2005-10-30","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.89445826159046,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.30515212664838354,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-10-24..2005-10-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-10-24","input_cost_last_quote":"2005-10-28","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":5079,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-10-24|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2363313,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2005-11-07","period_type":"week","period_start":"2005-11-07","period_end":"2005-11-13","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.9352804513773645,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3039110779805573,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-11-07","input_cost_last_quote":"2005-11-11","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":5199,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-11-07|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2363433,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2005-11-14","period_type":"week","period_start":"2005-11-14","period_end":"2005-11-20","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.95229291161808,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.2894404506544411,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-11-14..2005-11-18. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-01-30","input_cost_last_quote":"2006-02-03","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":6399,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-01-30|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2364633,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2006-02-06","period_type":"week","period_start":"2006-02-06","period_end":"2006-02-12","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.149638601289315,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3217611479742698,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Mean of 5 quote day(s) in 2006-02-27..2006-03-03. 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Mean of 5 quote day(s) in 2006-03-13..2006-03-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-03-13","input_cost_last_quote":"2006-03-17","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":7114,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-03-13|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2365347,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2006-03-20","period_type":"week","period_start":"2006-03-20","period_end":"2006-03-26","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.9396037699557604,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.320737725430271,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-03-20..2006-03-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-03-20","input_cost_last_quote":"2006-03-24","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":7233,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-03-20|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2365466,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2006-03-27","period_type":"week","period_start":"2006-03-27","period_end":"2006-04-02","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.857230018303844,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3376129373674952,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-03-27..2006-03-31. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-03-27","input_cost_last_quote":"2006-03-31","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":7352,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-03-27|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2365585,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2006-04-03","period_type":"week","period_start":"2006-04-03","period_end":"2006-04-09","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.703973805625838,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3448835826122629,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-04-03..2006-04-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-04-03","input_cost_last_quote":"2006-04-07","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":7471,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-04-03|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2365704,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2006-04-10","period_type":"week","period_start":"2006-04-10","period_end":"2006-04-16","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.520418235659708,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3580492693600541,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2006-04-10..2006-04-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-04-10","input_cost_last_quote":"2006-04-13","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":7590,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-04-10|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2365823,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2006-04-24","period_type":"week","period_start":"2006-04-24","period_end":"2006-04-30","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.168173358149429,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3685276728791738,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-04-24..2006-04-28. 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Mean of 5 quote day(s) in 2006-05-08..2006-05-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-05-08","input_cost_last_quote":"2006-05-12","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":7947,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-05-08|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2366180,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2006-05-15","period_type":"week","period_start":"2006-05-15","period_end":"2006-05-21","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.268248868621964,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3330270116766979,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-05-15..2006-05-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-05-15","input_cost_last_quote":"2006-05-19","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":8066,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-05-15|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2366299,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2006-05-22","period_type":"week","period_start":"2006-05-22","period_end":"2006-05-28","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.280965502807911,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3364472637105199,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-05-22..2006-05-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-05-22","input_cost_last_quote":"2006-05-26","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":8185,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-05-22|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2366418,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2006-05-29","period_type":"week","period_start":"2006-05-29","period_end":"2006-06-04","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.273316330047563,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.33774712864930295,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-05-29..2006-06-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-05-29","input_cost_last_quote":"2006-06-02","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":8304,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-05-29|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2366537,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2006-06-05","period_type":"week","period_start":"2006-06-05","period_end":"2006-06-11","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.189873417721519,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3336654203549499,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-06-05..2006-06-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-06-05","input_cost_last_quote":"2006-06-09","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":8423,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-06-05|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2366656,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2006-06-12","period_type":"week","period_start":"2006-06-12","period_end":"2006-06-18","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.170694812115378,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3305074348232087,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-06-12..2006-06-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-06-12","input_cost_last_quote":"2006-06-16","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":8542,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-06-12|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2366775,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2006-06-19","period_type":"week","period_start":"2006-06-19","period_end":"2006-06-25","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.180037902716362,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3419093018436958,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-06-19..2006-06-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-06-19","input_cost_last_quote":"2006-06-23","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":8661,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-06-19|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2366894,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2006-06-26","period_type":"week","period_start":"2006-06-26","period_end":"2006-07-02","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.172839071144156,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.35884709727163505,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-06-26..2006-06-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-06-26","input_cost_last_quote":"2006-06-30","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":8780,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-06-26|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2367013,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2006-07-03","period_type":"week","period_start":"2006-07-03","period_end":"2006-07-09","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.176921736099007,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.36156026703639843,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-07-03..2006-07-07. 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Mean of 5 quote day(s) in 2006-08-07..2006-08-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-08-07","input_cost_last_quote":"2006-08-11","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":9494,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-08-07|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2367727,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2006-08-14","period_type":"week","period_start":"2006-08-14","period_end":"2006-08-20","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.825628548256286,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3560091689384293,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-08-14..2006-08-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-08-14","input_cost_last_quote":"2006-08-18","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":9613,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-08-14|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2367846,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2006-08-21","period_type":"week","period_start":"2006-08-21","period_end":"2006-08-27","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.828733791717686,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3526445561060856,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-08-21..2006-08-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-08-21","input_cost_last_quote":"2006-08-25","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":9732,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-08-21|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2367965,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2006-08-28","period_type":"week","period_start":"2006-08-28","period_end":"2006-09-03","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.8391191216602145,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3353764836875672,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-08-28..2006-09-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-08-28","input_cost_last_quote":"2006-09-01","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":9851,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-08-28|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2368084,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2006-09-04","period_type":"week","period_start":"2006-09-04","period_end":"2006-09-10","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.906959373883675,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3236170465552782,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-09-04..2006-09-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-09-04","input_cost_last_quote":"2006-09-08","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":9970,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-09-04|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2368203,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2006-09-11","period_type":"week","period_start":"2006-09-11","period_end":"2006-09-17","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.995359321134978,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.30400316481612594,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-09-11..2006-09-15. 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Mean of 5 quote day(s) in 2006-12-11..2006-12-15. 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Mean of 5 quote day(s) in 2006-12-18..2006-12-22. 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Mean of 5 quote day(s) in 2007-01-08..2007-01-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-01-08","input_cost_last_quote":"2007-01-12","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":11874,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-01-08|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2370107,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2007-01-15","period_type":"week","period_start":"2007-01-15","period_end":"2007-01-21","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.013576415826222,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.24991502421598888,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2007-01-16..2007-01-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-01-16","input_cost_last_quote":"2007-01-19","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":11993,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-01-15|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2370226,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2007-01-22","period_type":"week","period_start":"2007-01-22","period_end":"2007-01-28","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.975917833561928,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.26605017269979786,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-01-22..2007-01-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-01-22","input_cost_last_quote":"2007-01-26","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":12112,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-01-22|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2370345,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2007-01-29","period_type":"week","period_start":"2007-01-29","period_end":"2007-02-04","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.999672582018205,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.2710121200030495,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-01-29..2007-02-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-01-29","input_cost_last_quote":"2007-02-02","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":12231,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-01-29|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2370464,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2007-02-05","period_type":"week","period_start":"2007-02-05","period_end":"2007-02-11","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.0,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.2807377932660118,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-02-05..2007-02-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-02-05","input_cost_last_quote":"2007-02-09","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":12350,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-02-05|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2370583,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2007-02-12","period_type":"week","period_start":"2007-02-12","period_end":"2007-02-18","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.000979943816555,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.26745038694181844,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-02-12..2007-02-16. 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Mean of 5 quote day(s) in 2007-03-05..2007-03-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-03-05","input_cost_last_quote":"2007-03-09","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":12826,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-03-05|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2371059,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2007-03-12","period_type":"week","period_start":"2007-03-12","period_end":"2007-03-18","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.001778266351967,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.2895572270891927,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-03-12..2007-03-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-03-12","input_cost_last_quote":"2007-03-16","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":12945,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-03-12|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2371178,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2007-03-19","period_type":"week","period_start":"2007-03-19","period_end":"2007-03-25","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.305284761416111,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.2885964761161352,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-03-19..2007-03-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-03-19","input_cost_last_quote":"2007-03-23","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":13064,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-03-19|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2371297,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2007-03-26","period_type":"week","period_start":"2007-03-26","period_end":"2007-04-01","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.303859841226389,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3119761812220834,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-03-26..2007-03-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-03-26","input_cost_last_quote":"2007-03-30","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":13183,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-03-26|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2371416,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2007-04-02","period_type":"week","period_start":"2007-04-02","period_end":"2007-04-08","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.445769647791263,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.32265035523393937,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2007-04-02..2007-04-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-04-02","input_cost_last_quote":"2007-04-05","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":13302,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-04-02|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2371535,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2007-04-16","period_type":"week","period_start":"2007-04-16","period_end":"2007-04-22","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.8632529670821825,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.30673322075858495,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-04-16..2007-04-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-04-16","input_cost_last_quote":"2007-04-20","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":13421,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-04-16|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2371654,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2007-04-23","period_type":"week","period_start":"2007-04-23","period_end":"2007-04-29","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.8695169761077,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.31156541961660567,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-04-23..2007-04-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-04-23","input_cost_last_quote":"2007-04-27","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":13540,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-04-23|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2371773,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2007-04-30","period_type":"week","period_start":"2007-04-30","period_end":"2007-05-06","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.871254162042176,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.304025178040599,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2007-04-30..2007-05-04. 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Mean of 5 quote day(s) in 2007-05-07..2007-05-11. 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Mean of 5 quote day(s) in 2007-05-14..2007-05-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-05-14","input_cost_last_quote":"2007-05-18","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":13897,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-05-14|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2372130,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2007-05-21","period_type":"week","period_start":"2007-05-21","period_end":"2007-05-27","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.9794046903187015,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.33025733588716405,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-05-21..2007-05-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-05-21","input_cost_last_quote":"2007-05-25","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":14016,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-05-21|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2372250,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2007-05-28","period_type":"week","period_start":"2007-05-28","period_end":"2007-06-03","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.982061416844026,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.31996761484337755,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2007-05-29..2007-06-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-05-29","input_cost_last_quote":"2007-06-01","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":14136,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-05-28|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2372370,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2007-06-04","period_type":"week","period_start":"2007-06-04","period_end":"2007-06-10","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.9853019168118795,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3326336649617137,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-06-04..2007-06-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-06-04","input_cost_last_quote":"2007-06-08","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":14256,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-06-04|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2372490,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2007-06-11","period_type":"week","period_start":"2007-06-11","period_end":"2007-06-17","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.7513505567601335,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.33001765941987504,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-06-11..2007-06-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-06-11","input_cost_last_quote":"2007-06-15","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":14376,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-06-11|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2372610,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2007-06-18","period_type":"week","period_start":"2007-06-18","period_end":"2007-06-24","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.756392952248933,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.336567517433059,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-06-18..2007-06-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-06-18","input_cost_last_quote":"2007-06-22","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":14496,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-06-18|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2372730,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2007-06-25","period_type":"week","period_start":"2007-06-25","period_end":"2007-07-01","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.4605626034197465,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3351677197097773,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-06-25..2007-06-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-06-25","input_cost_last_quote":"2007-06-29","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":14616,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-06-25|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2372850,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2007-07-02","period_type":"week","period_start":"2007-07-02","period_end":"2007-07-08","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.439743851761019,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.34570873808423935,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2007-07-02..2007-07-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-07-02","input_cost_last_quote":"2007-07-06","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":14736,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-07-02|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2372970,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2007-07-09","period_type":"week","period_start":"2007-07-09","period_end":"2007-07-15","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.405131325423385,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3564149692867059,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-07-09..2007-07-13. 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Mean of 5 quote day(s) in 2007-07-16..2007-07-20. 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Mean of 5 quote day(s) in 2007-07-23..2007-07-27. 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Mean of 5 quote day(s) in 2007-07-30..2007-08-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-07-30","input_cost_last_quote":"2007-08-03","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":15216,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-07-30|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2373450,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2007-08-06","period_type":"week","period_start":"2007-08-06","period_end":"2007-08-12","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.2919951890952825,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3232266603179362,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-08-06..2007-08-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-08-06","input_cost_last_quote":"2007-08-10","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":15336,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-08-06|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2373570,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2007-08-13","period_type":"week","period_start":"2007-08-13","period_end":"2007-08-19","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.280999700887367,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.32619459733113093,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-08-13..2007-08-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-08-13","input_cost_last_quote":"2007-08-17","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":15456,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-08-13|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2373690,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2007-08-20","period_type":"week","period_start":"2007-08-20","period_end":"2007-08-26","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.202369857542271,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.31808277430288984,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-08-20..2007-08-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-08-20","input_cost_last_quote":"2007-08-24","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":15576,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-08-20|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2373810,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2007-08-27","period_type":"week","period_start":"2007-08-27","period_end":"2007-09-02","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.2264924502516585,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3249933266649889,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-08-27..2007-08-31. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-08-27","input_cost_last_quote":"2007-08-31","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":15696,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-08-27|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2373930,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2007-09-03","period_type":"week","period_start":"2007-09-03","period_end":"2007-09-09","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.2274315376168765,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3462799033709589,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2007-09-04..2007-09-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-09-04","input_cost_last_quote":"2007-09-07","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":15816,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-09-03|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2374050,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2007-09-10","period_type":"week","period_start":"2007-09-10","period_end":"2007-09-16","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.19716218445801,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3491304320336501,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-09-10..2007-09-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-09-10","input_cost_last_quote":"2007-09-14","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":15936,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-09-10|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2374170,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2007-09-17","period_type":"week","period_start":"2007-09-17","period_end":"2007-09-23","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.92225567176686,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3522088527008929,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-09-17..2007-09-21. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-10-08","input_cost_last_quote":"2007-10-12","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":16415,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-10-08|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2374648,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2007-10-15","period_type":"week","period_start":"2007-10-15","period_end":"2007-10-21","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.8074353416278175,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3725073558225005,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Mean of 5 quote day(s) in 2007-10-22..2007-10-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-10-22","input_cost_last_quote":"2007-10-26","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":16653,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-10-22|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2374886,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2007-10-29","period_type":"week","period_start":"2007-10-29","period_end":"2007-11-04","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.582710306252423,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3941208562886984,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-10-29..2007-11-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-10-29","input_cost_last_quote":"2007-11-02","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":16772,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-10-29|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2375005,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2007-11-05","period_type":"week","period_start":"2007-11-05","period_end":"2007-11-11","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.426705370101597,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.4024119141953924,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-11-05","input_cost_last_quote":"2007-11-09","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":16891,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-11-05|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2375124,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2007-11-12","period_type":"week","period_start":"2007-11-12","period_end":"2007-11-18","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.304981964556433,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.38996925124313,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-11-12..2007-11-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-11-12","input_cost_last_quote":"2007-11-16","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":17010,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-11-12|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2375243,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2007-11-19","period_type":"week","period_start":"2007-11-19","period_end":"2007-11-25","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.293334033999843,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.40042331067539294,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2007-11-19..2007-11-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-11-19","input_cost_last_quote":"2007-11-23","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":17129,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-11-19|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2375362,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2007-11-26","period_type":"week","period_start":"2007-11-26","period_end":"2007-12-02","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.204126845101626,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.39183884420799125,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-11-26..2007-11-30. 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Mean of 5 quote day(s) in 2007-12-17..2007-12-21. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-01-07","input_cost_last_quote":"2008-01-11","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":17729,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-01-07|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2375972,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2008-01-14","period_type":"week","period_start":"2008-01-14","period_end":"2008-01-20","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.282792124776272,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3829407741204309,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-01-14..2008-01-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-01-14","input_cost_last_quote":"2008-01-18","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":17858,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-01-14|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2376100,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2008-01-21","period_type":"week","period_start":"2008-01-21","period_end":"2008-01-27","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.1966243434807,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3808280527199382,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2008-01-22..2008-01-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-01-22","input_cost_last_quote":"2008-01-25","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":17986,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-01-21|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2376228,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2008-01-28","period_type":"week","period_start":"2008-01-28","period_end":"2008-02-03","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.196724631078037,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.38950617820044087,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-01-28","input_cost_last_quote":"2008-02-01","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":18114,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-01-28|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2376356,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2008-02-04","period_type":"week","period_start":"2008-02-04","period_end":"2008-02-10","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.200440308215751,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.386078655421138,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-02-04","input_cost_last_quote":"2008-02-08","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":18242,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-02-04|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2376484,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2008-02-11","period_type":"week","period_start":"2008-02-11","period_end":"2008-02-17","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.197961712566067,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.4093695635221647,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-02-11..2008-02-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-02-11","input_cost_last_quote":"2008-02-15","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":18370,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-02-11|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2376612,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2008-02-18","period_type":"week","period_start":"2008-02-18","period_end":"2008-02-24","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.28560476348675,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.4143162318374236,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2008-02-19..2008-02-22. 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Mean of 5 quote day(s) in 2008-03-10..2008-03-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-03-10","input_cost_last_quote":"2008-03-14","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":18882,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-03-10|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2377124,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2008-03-17","period_type":"week","period_start":"2008-03-17","period_end":"2008-03-23","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.220746805111821,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.41374201519057,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2008-03-17..2008-03-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-03-17","input_cost_last_quote":"2008-03-20","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":19010,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-03-17|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2377252,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2008-03-31","period_type":"week","period_start":"2008-03-31","period_end":"2008-04-06","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.196837594207182,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.4049122353788345,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-03-31..2008-04-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-03-31","input_cost_last_quote":"2008-04-04","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":19138,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-03-31|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2377380,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2008-04-07","period_type":"week","period_start":"2008-04-07","period_end":"2008-04-13","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.250006120400519,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.42533229606073825,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-04-07..2008-04-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-04-07","input_cost_last_quote":"2008-04-11","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":19266,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-04-07|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2377508,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2008-04-14","period_type":"week","period_start":"2008-04-14","period_end":"2008-04-20","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.251717132630357,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.43805468265457703,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-04-14..2008-04-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-04-14","input_cost_last_quote":"2008-04-18","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":19394,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-04-14|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2377636,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2008-04-21","period_type":"week","period_start":"2008-04-21","period_end":"2008-04-27","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.252174545102125,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.45447318334443654,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-04-21..2008-04-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-04-21","input_cost_last_quote":"2008-04-25","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":19522,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-04-21|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2377764,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2008-04-28","period_type":"week","period_start":"2008-04-28","period_end":"2008-05-04","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.357906808606118,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.4576864617405253,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2008-04-28..2008-05-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-04-28","input_cost_last_quote":"2008-05-02","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":19650,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-04-28|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2377892,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2008-05-05","period_type":"week","period_start":"2008-05-05","period_end":"2008-05-11","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.252256647962918,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.4880724721741762,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-05-05..2008-05-09. 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Mean of 5 quote day(s) in 2008-05-12..2008-05-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-05-12","input_cost_last_quote":"2008-05-16","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":19906,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-05-12|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2378148,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2008-05-19","period_type":"week","period_start":"2008-05-19","period_end":"2008-05-25","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.139606597205999,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5068499223384927,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-05-19..2008-05-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-05-19","input_cost_last_quote":"2008-05-23","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":20034,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-05-19|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2378276,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2008-05-26","period_type":"week","period_start":"2008-05-26","period_end":"2008-06-01","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.0250079861269565,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.518532369184536,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2008-05-27..2008-05-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-05-27","input_cost_last_quote":"2008-05-30","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":20162,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-05-26|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2378404,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2008-06-02","period_type":"week","period_start":"2008-06-02","period_end":"2008-06-08","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.040817254153315,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.512082429771429,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-06-02..2008-06-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-06-02","input_cost_last_quote":"2008-06-06","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":20290,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-06-02|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2378532,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2008-06-09","period_type":"week","period_start":"2008-06-09","period_end":"2008-06-15","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.876765644815673,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5437334378690571,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-06-09..2008-06-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-06-09","input_cost_last_quote":"2008-06-13","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":20418,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-06-09|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2378660,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2008-06-16","period_type":"week","period_start":"2008-06-16","period_end":"2008-06-22","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.8406457492513995,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5358384031776657,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-06-16..2008-06-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-06-16","input_cost_last_quote":"2008-06-20","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":20546,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-06-16|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2378788,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2008-06-23","period_type":"week","period_start":"2008-06-23","period_end":"2008-06-29","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.7037805966740716,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5452961249714597,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-06-23..2008-06-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-06-23","input_cost_last_quote":"2008-06-27","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":20674,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-06-23|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2378916,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2008-06-30","period_type":"week","period_start":"2008-06-30","period_end":"2008-07-06","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.682306015872363,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.561281124760172,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2008-06-30..2008-07-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-06-30","input_cost_last_quote":"2008-07-03","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":20802,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-06-30|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2379044,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2008-07-07","period_type":"week","period_start":"2008-07-07","period_end":"2008-07-13","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.614169459071326,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5498948199272213,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-07-07..2008-07-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-07-07","input_cost_last_quote":"2008-07-11","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":20930,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-07-07|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2379172,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2008-07-14","period_type":"week","period_start":"2008-07-14","period_end":"2008-07-20","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.516466751845001,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5349821058325699,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-07-14..2008-07-18. 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Mean of 5 quote day(s) in 2008-07-21..2008-07-25. 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Mean of 5 quote day(s) in 2008-07-28..2008-08-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-07-28","input_cost_last_quote":"2008-08-01","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":21314,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-07-28|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2379556,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2008-08-04","period_type":"week","period_start":"2008-08-04","period_end":"2008-08-10","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.377633125395534,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.47556428225335917,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-08-04..2008-08-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-08-04","input_cost_last_quote":"2008-08-08","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":21442,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-08-04|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2379684,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2008-08-11","period_type":"week","period_start":"2008-08-11","period_end":"2008-08-17","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.4983146388375768,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.46530455838541657,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-08-11..2008-08-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-08-11","input_cost_last_quote":"2008-08-15","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":21570,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-08-11|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2379812,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2008-08-18","period_type":"week","period_start":"2008-08-18","period_end":"2008-08-24","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.5522748411865983,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.4761914235927047,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-08-18..2008-08-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-08-18","input_cost_last_quote":"2008-08-22","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":21698,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-08-18|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2379940,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2008-08-25","period_type":"week","period_start":"2008-08-25","period_end":"2008-08-31","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.6065573770491803,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.4800604478248963,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-08-25..2008-08-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-08-25","input_cost_last_quote":"2008-08-29","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":21826,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-08-25|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2380068,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2008-09-01","period_type":"week","period_start":"2008-09-01","period_end":"2008-09-07","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.592,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.45216666627629515,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2008-09-02..2008-09-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-09-02","input_cost_last_quote":"2008-09-05","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":21954,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-09-01|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2380196,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2008-09-08","period_type":"week","period_start":"2008-09-08","period_end":"2008-09-14","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.5818667993284,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.4342148983279176,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-09-08..2008-09-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-09-08","input_cost_last_quote":"2008-09-12","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":22082,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-09-08|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2380324,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2008-09-15","period_type":"week","period_start":"2008-09-15","period_end":"2008-09-21","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.5262152743596307,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3936674504783968,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-09-15..2008-09-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-09-15","input_cost_last_quote":"2008-09-19","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":22210,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-09-15|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2380452,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2008-09-22","period_type":"week","period_start":"2008-09-22","period_end":"2008-09-28","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.5261697296667895,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.432781863114904,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-09-22..2008-09-26. 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Mean of 5 quote day(s) in 2009-01-05..2009-01-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-01-05","input_cost_last_quote":"2009-01-09","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":23998,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-01-05|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2382239,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2009-01-12","period_type":"week","period_start":"2009-01-12","period_end":"2009-01-18","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.739245680707693,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.20142304509728876,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-01-12..2009-01-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-01-12","input_cost_last_quote":"2009-01-16","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":24125,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-01-12|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2382366,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2009-01-19","period_type":"week","period_start":"2009-01-19","period_end":"2009-01-25","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.880720975437357,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.2031059842781748,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2009-01-20..2009-01-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-01-20","input_cost_last_quote":"2009-01-23","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":24252,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-01-19|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2382493,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2009-01-26","period_type":"week","period_start":"2009-01-26","period_end":"2009-02-01","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.880203547953919,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.21280798346511717,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-01-26..2009-01-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-01-26","input_cost_last_quote":"2009-01-30","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":24379,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-01-26|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2382620,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2009-02-02","period_type":"week","period_start":"2009-02-02","period_end":"2009-02-08","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.88695966720926,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.21426968100687024,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-02-02","input_cost_last_quote":"2009-02-06","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":24506,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-02-02|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2382747,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2009-02-09","period_type":"week","period_start":"2009-02-09","period_end":"2009-02-15","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.833586022669843,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.22203307562946503,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-02-09..2009-02-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-02-09","input_cost_last_quote":"2009-02-13","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":24633,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-02-09|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2382874,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2009-02-16","period_type":"week","period_start":"2009-02-16","period_end":"2009-02-22","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.649783084281953,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.20371471310753797,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2009-02-17..2009-02-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-02-17","input_cost_last_quote":"2009-02-20","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":24760,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-02-16|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2383001,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2009-02-23","period_type":"week","period_start":"2009-02-23","period_end":"2009-03-01","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.647147687216747,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.21044428730526962,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-02-23..2009-02-27. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-03-09","input_cost_last_quote":"2009-03-13","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":25141,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-03-09|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2383382,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2009-03-16","period_type":"week","period_start":"2009-03-16","period_end":"2009-03-22","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.652920962199313,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.22007605670160352,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-03-16..2009-03-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-03-16","input_cost_last_quote":"2009-03-20","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":25268,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-03-16|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2383509,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2009-03-23","period_type":"week","period_start":"2009-03-23","period_end":"2009-03-29","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.655368032903135,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.2399166145321649,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-03-23..2009-03-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-03-23","input_cost_last_quote":"2009-03-27","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":25395,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-03-23|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2383636,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2009-03-30","period_type":"week","period_start":"2009-03-30","period_end":"2009-04-05","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.748373588573992,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.22908877738679248,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-03-30..2009-04-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-03-30","input_cost_last_quote":"2009-04-03","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":25522,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-03-30|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2383763,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2009-04-06","period_type":"week","period_start":"2009-04-06","period_end":"2009-04-12","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.746191111423156,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.24323412289255886,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2009-04-06..2009-04-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-04-06","input_cost_last_quote":"2009-04-09","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":25649,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-04-06|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2383889,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2009-04-20","period_type":"week","period_start":"2009-04-20","period_end":"2009-04-26","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.636142296767212,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.23644506308242907,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-04-20..2009-04-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-04-20","input_cost_last_quote":"2009-04-24","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":25775,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-04-20|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2384015,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2009-04-27","period_type":"week","period_start":"2009-04-27","period_end":"2009-05-03","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.694229112833764,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.23628817994608534,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2009-04-27..2009-04-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-04-27","input_cost_last_quote":"2009-04-30","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":25901,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-04-27|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2384141,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2009-05-04","period_type":"week","period_start":"2009-05-04","period_end":"2009-05-10","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.6932652850098275,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.25836659435757914,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-05-04..2009-05-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-05-04","input_cost_last_quote":"2009-05-08","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":26027,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-05-04|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2384267,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2009-05-11","period_type":"week","period_start":"2009-05-11","period_end":"2009-05-17","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.7758488461270305,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.26092871351357033,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-05-11..2009-05-15. 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Mean of 5 quote day(s) in 2009-05-18..2009-05-22. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-05-26","input_cost_last_quote":"2009-05-29","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":26405,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-05-25|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2384645,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2009-06-01","period_type":"week","period_start":"2009-06-01","period_end":"2009-06-07","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.525876573120668,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.29781567946431425,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-06-01..2009-06-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-06-01","input_cost_last_quote":"2009-06-05","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":26531,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-06-01|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2384771,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2009-06-08","period_type":"week","period_start":"2009-06-08","period_end":"2009-06-14","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.376869391824527,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.31438699193813546,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-06-08..2009-06-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-06-08","input_cost_last_quote":"2009-06-12","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":26657,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-06-08|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2384897,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2009-06-15","period_type":"week","period_start":"2009-06-15","period_end":"2009-06-21","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.2562076386881245,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3156078099764553,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-06-15..2009-06-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-06-15","input_cost_last_quote":"2009-06-19","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":26783,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-06-15|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2385023,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2009-06-22","period_type":"week","period_start":"2009-06-22","period_end":"2009-06-28","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.164965291955901,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.30402514516259804,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-06-22..2009-06-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-06-22","input_cost_last_quote":"2009-06-26","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":26909,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-06-22|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2385149,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2009-06-29","period_type":"week","period_start":"2009-06-29","period_end":"2009-07-05","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.897468834846583,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.30380972036901105,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2009-06-29..2009-07-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-06-29","input_cost_last_quote":"2009-07-02","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":27035,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-06-29|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2385275,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2009-07-06","period_type":"week","period_start":"2009-07-06","period_end":"2009-07-12","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.8495089624897996,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.272472879234279,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-07-06..2009-07-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-07-06","input_cost_last_quote":"2009-07-10","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":27161,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-07-06|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2385401,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2009-07-13","period_type":"week","period_start":"2009-07-13","period_end":"2009-07-19","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.8784395185385425,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.2734447876920866,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-07-13..2009-07-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-07-13","input_cost_last_quote":"2009-07-17","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":27287,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-07-13|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2385527,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2009-07-20","period_type":"week","period_start":"2009-07-20","period_end":"2009-07-26","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.891072274716392,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.2944678772191604,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-07-20..2009-07-24. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-08-03","input_cost_last_quote":"2009-08-07","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":27665,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-08-03|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2385905,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2009-08-10","period_type":"week","period_start":"2009-08-10","period_end":"2009-08-16","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.963141156323901,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3223387420037259,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-08-10..2009-08-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-08-10","input_cost_last_quote":"2009-08-14","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":27791,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-08-10|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2386031,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2009-08-17","period_type":"week","period_start":"2009-08-17","period_end":"2009-08-23","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.8905212754380236,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.31736895231685563,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-08-17..2009-08-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-08-17","input_cost_last_quote":"2009-08-21","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":27917,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-08-17|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2386157,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2009-08-24","period_type":"week","period_start":"2009-08-24","period_end":"2009-08-30","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.761666580725004,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3179222375484397,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-08-24..2009-08-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-08-24","input_cost_last_quote":"2009-08-28","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":28043,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-08-24|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2386283,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2009-08-31","period_type":"week","period_start":"2009-08-31","period_end":"2009-09-06","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.8585378727896544,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.2977594875184757,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-08-31..2009-09-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-08-31","input_cost_last_quote":"2009-09-04","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":28169,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-08-31|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2386408,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2009-09-07","period_type":"week","period_start":"2009-09-07","period_end":"2009-09-13","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.769200981024913,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.29935939895916974,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-09-08","input_cost_last_quote":"2009-09-11","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":28294,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-09-07|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2386533,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2009-09-14","period_type":"week","period_start":"2009-09-14","period_end":"2009-09-20","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.787356016773714,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.29551583816698634,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-09-14..2009-09-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-09-14","input_cost_last_quote":"2009-09-18","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":28419,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-09-14|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2386658,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2009-09-21","period_type":"week","period_start":"2009-09-21","period_end":"2009-09-27","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.7935748462064254,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.2858675596894731,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-09-21..2009-09-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-09-21","input_cost_last_quote":"2009-09-25","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":28544,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-09-21|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5658,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2386783,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2009-09-28","period_type":"week","period_start":"2009-09-28","period_end":"2009-10-04","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.8015206082432975,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.28423031411293176,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-09-28..2009-10-02. 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Mean of 5 quote day(s) in 2010-01-04..2010-01-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-01-04","input_cost_last_quote":"2010-01-08","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":30282,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-01-04|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5659,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2388522,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2010-01-11","period_type":"week","period_start":"2010-01-11","period_end":"2010-01-17","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.9048185014609023,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3400078987487843,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-01-11..2010-01-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-01-11","input_cost_last_quote":"2010-01-15","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":30404,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-01-11|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5659,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2388643,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2010-01-18","period_type":"week","period_start":"2010-01-18","period_end":"2010-01-24","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.7758686159103854,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3301338606907431,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2010-01-19..2010-01-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-01-19","input_cost_last_quote":"2010-01-22","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":30526,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-01-18|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5659,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2388764,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2010-01-25","period_type":"week","period_start":"2010-01-25","period_end":"2010-01-31","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.7770258920644064,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.32168575959529444,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-01-25..2010-01-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-01-25","input_cost_last_quote":"2010-01-29","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":30648,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-01-25|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5659,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2388886,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2010-02-01","period_type":"week","period_start":"2010-02-01","period_end":"2010-02-07","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.775367968436223,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.32881216538638053,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-02-01","input_cost_last_quote":"2010-02-05","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":30770,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-02-01|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2389007,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2010-02-08","period_type":"week","period_start":"2010-02-08","period_end":"2010-02-14","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.76820696152081,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3254675454587008,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-02-08..2010-02-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-02-08","input_cost_last_quote":"2010-02-12","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":30892,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-02-08|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2389128,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2010-02-15","period_type":"week","period_start":"2010-02-15","period_end":"2010-02-21","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.7573413213199047,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3502070749906865,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2010-02-16..2010-02-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-02-16","input_cost_last_quote":"2010-02-19","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":31014,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-02-15|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2389251,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2010-02-22","period_type":"week","period_start":"2010-02-22","period_end":"2010-02-28","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.761675168285468,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3535195465714612,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-02-22..2010-02-26. 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Mean of 5 quote day(s) in 2010-03-08..2010-03-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-03-08","input_cost_last_quote":"2010-03-12","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":31380,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-03-08|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2389618,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2010-03-15","period_type":"week","period_start":"2010-03-15","period_end":"2010-03-21","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.6884877873563218,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3635195577634395,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-03-15..2010-03-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-03-15","input_cost_last_quote":"2010-03-19","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":31502,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-03-15|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2389740,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2010-03-22","period_type":"week","period_start":"2010-03-22","period_end":"2010-03-28","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.6853648058965836,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3677171618838731,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-03-22..2010-03-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-03-22","input_cost_last_quote":"2010-03-26","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":31624,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-03-22|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2389861,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2010-03-29","period_type":"week","period_start":"2010-03-29","period_end":"2010-04-04","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.6875966733170435,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.376165181327786,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2010-03-29..2010-04-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-03-29","input_cost_last_quote":"2010-04-01","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":31746,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-03-29|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2389982,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2010-04-12","period_type":"week","period_start":"2010-04-12","period_end":"2010-04-18","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.6524540960451977,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.395000642080771,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-04-12..2010-04-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-04-12","input_cost_last_quote":"2010-04-16","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":31868,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-04-12|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2390048,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2010-04-19","period_type":"week","period_start":"2010-04-19","period_end":"2010-04-25","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.6493913972273524,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.39751119372831795,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-04-19..2010-04-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-04-19","input_cost_last_quote":"2010-04-23","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":31990,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-04-19|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2390226,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2010-04-26","period_type":"week","period_start":"2010-04-26","period_end":"2010-05-02","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.646731202758255,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.407069016991522,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-04-26..2010-04-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-04-26","input_cost_last_quote":"2010-04-30","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":32112,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-04-26|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2390349,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2010-05-03","period_type":"week","period_start":"2010-05-03","period_end":"2010-05-09","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.6690243628606716,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.40065542986429376,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-05-03..2010-05-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-05-03","input_cost_last_quote":"2010-05-07","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":32234,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-05-03|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2390471,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2010-05-10","period_type":"week","period_start":"2010-05-10","period_end":"2010-05-16","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.682673588578845,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.38836886446887786,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-05-10..2010-05-14. 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Mean of 4 quote day(s) in 2010-06-01..2010-06-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-06-01","input_cost_last_quote":"2010-06-04","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":32722,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-05-31|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2390902,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2010-06-07","period_type":"week","period_start":"2010-06-07","period_end":"2010-06-13","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.701392222755641,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.38084193639346753,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-06-07..2010-06-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-06-07","input_cost_last_quote":"2010-06-11","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":32844,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-06-07|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2391080,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2010-06-14","period_type":"week","period_start":"2010-06-14","period_end":"2010-06-20","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.7042280105700263,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3896204074665979,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-06-14..2010-06-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-06-14","input_cost_last_quote":"2010-06-18","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":32966,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-06-14|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2391204,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2010-06-21","period_type":"week","period_start":"2010-06-21","period_end":"2010-06-27","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.6593249295839683,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3920635558534234,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-06-21..2010-06-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-06-21","input_cost_last_quote":"2010-06-25","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":33088,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-06-21|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2391326,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2010-06-28","period_type":"week","period_start":"2010-06-28","period_end":"2010-07-04","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.661765401163066,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.37663628238664404,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-06-28..2010-07-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-06-28","input_cost_last_quote":"2010-07-02","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":33210,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-06-28|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2391448,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2010-07-05","period_type":"week","period_start":"2010-07-05","period_end":"2010-07-11","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.6827733586608096,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3688400861850148,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2010-07-06..2010-07-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-07-06","input_cost_last_quote":"2010-07-09","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":33332,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-07-05|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2391569,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2010-07-12","period_type":"week","period_start":"2010-07-12","period_end":"2010-07-18","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.6935093043498717,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.37396012585021776,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-07-12..2010-07-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-07-12","input_cost_last_quote":"2010-07-16","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":33454,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-07-12|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2391690,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2010-07-19","period_type":"week","period_start":"2010-07-19","period_end":"2010-07-25","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.8119128424573314,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3744802383209945,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-07-19..2010-07-23. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-08-02","input_cost_last_quote":"2010-08-06","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":33820,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-08-02|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2392057,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2010-08-09","period_type":"week","period_start":"2010-08-09","period_end":"2010-08-15","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.531194413334212,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3783629737286053,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-08-09..2010-08-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-08-09","input_cost_last_quote":"2010-08-13","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":33942,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-08-09|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2392179,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2010-08-16","period_type":"week","period_start":"2010-08-16","period_end":"2010-08-22","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.5342622806243935,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.36764315197375597,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-08-16..2010-08-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-08-16","input_cost_last_quote":"2010-08-20","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":34064,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-08-16|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2392302,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2010-08-23","period_type":"week","period_start":"2010-08-23","period_end":"2010-08-29","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.536233162106748,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.36155761483933413,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-08-23..2010-08-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-08-23","input_cost_last_quote":"2010-08-27","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":34186,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-08-23|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2392423,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2010-08-30","period_type":"week","period_start":"2010-08-30","period_end":"2010-09-05","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.5363198522134986,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.37155035716653034,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-08-30..2010-09-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-08-30","input_cost_last_quote":"2010-09-03","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":34308,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-08-30|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2392544,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2010-09-06","period_type":"week","period_start":"2010-09-06","period_end":"2010-09-12","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.5611880841377195,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3815766528521942,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-09-07","input_cost_last_quote":"2010-09-10","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":34430,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-09-06|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2392610,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2010-09-13","period_type":"week","period_start":"2010-09-13","period_end":"2010-09-19","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.5752788717519968,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3808448888711041,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-09-13..2010-09-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-09-13","input_cost_last_quote":"2010-09-17","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":34552,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-09-13|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2392788,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2010-09-20","period_type":"week","period_start":"2010-09-20","period_end":"2010-09-26","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.563577207175519,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.37188549426860795,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-09-20..2010-09-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-09-20","input_cost_last_quote":"2010-09-24","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":34674,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-09-20|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2392911,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2010-09-27","period_type":"week","period_start":"2010-09-27","period_end":"2010-10-03","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.560674330175616,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3695500372023406,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-09-27..2010-10-01. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-11-15","input_cost_last_quote":"2010-11-19","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":35528,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-11-15|PL_|fuel_oil_1","vat_tax_rate_id":5657,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2393765,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2010-11-22","period_type":"week","period_start":"2010-11-22","period_end":"2010-11-28","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.52844223721021,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.39129688203451346,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-01-10","input_cost_last_quote":"2011-01-14","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":36382,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-01-10|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2394620,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2011-01-17","period_type":"week","period_start":"2011-01-17","period_end":"2011-01-23","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.4049920646371374,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.4546249555273241,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-01-31","input_cost_last_quote":"2011-02-04","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":36748,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-01-31|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2394985,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2011-02-07","period_type":"week","period_start":"2011-02-07","period_end":"2011-02-13","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.3363627183681714,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.4622983891437618,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-02-07","input_cost_last_quote":"2011-02-11","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":36870,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-02-07|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2395106,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2011-02-14","period_type":"week","period_start":"2011-02-14","period_end":"2011-02-20","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.352682352455122,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.47795871842682947,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-02-14","input_cost_last_quote":"2011-02-18","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":36992,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-02-14|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2395172,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2011-02-21","period_type":"week","period_start":"2011-02-21","period_end":"2011-02-27","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.30749563735238,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5060246449699007,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Mean of 5 quote day(s) in 2011-03-21..2011-03-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-03-21","input_cost_last_quote":"2011-03-25","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":37602,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-03-21|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2395838,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2011-03-28","period_type":"week","period_start":"2011-03-28","period_end":"2011-04-03","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.995076842440239,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5193764042299627,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-03-28..2011-04-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-03-28","input_cost_last_quote":"2011-04-01","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":37724,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-03-28|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2395960,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2011-04-04","period_type":"week","period_start":"2011-04-04","period_end":"2011-04-10","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.000283580678703,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5419605856425788,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-04-04..2011-04-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-04-04","input_cost_last_quote":"2011-04-08","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":37846,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-04-04|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2396026,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2011-04-11","period_type":"week","period_start":"2011-04-11","period_end":"2011-04-17","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.9074810263823636,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.53790815563876,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-04-11..2011-04-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-04-11","input_cost_last_quote":"2011-04-15","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":37968,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-04-11|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2396204,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2011-04-18","period_type":"week","period_start":"2011-04-18","period_end":"2011-04-24","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.9159736785016994,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5353903259761602,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2011-04-18..2011-04-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-04-18","input_cost_last_quote":"2011-04-21","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":38090,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-04-18|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2396326,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2011-05-02","period_type":"week","period_start":"2011-05-02","period_end":"2011-05-08","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.9017538856409524,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5093392547121245,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-05-02..2011-05-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-05-02","input_cost_last_quote":"2011-05-06","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":38212,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-05-02|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2396448,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2011-05-09","period_type":"week","period_start":"2011-05-09","period_end":"2011-05-15","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.920350801523974,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5034248522375164,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-05-09..2011-05-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-05-09","input_cost_last_quote":"2011-05-13","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":38334,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-05-09|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2396570,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2011-05-16","period_type":"week","period_start":"2011-05-16","period_end":"2011-05-22","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.930429304293043,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.49588838966716053,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-05-16..2011-05-20. 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Mean of 4 quote day(s) in 2011-05-31..2011-06-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-05-31","input_cost_last_quote":"2011-06-03","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":38700,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-05-30|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2396936,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2011-06-06","period_type":"week","period_start":"2011-06-06","period_end":"2011-06-12","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.9661172497338573,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5074962977785251,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-06-06..2011-06-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-06-06","input_cost_last_quote":"2011-06-10","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":38822,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-06-06|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2397058,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2011-06-13","period_type":"week","period_start":"2011-06-13","period_end":"2011-06-19","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.966256103782523,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.513990213942787,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-06-13..2011-06-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-06-13","input_cost_last_quote":"2011-06-17","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":38944,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-06-13|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2397180,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2011-06-20","period_type":"week","period_start":"2011-06-20","period_end":"2011-06-26","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.9463088481107986,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.4849910803819731,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-06-20..2011-06-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-06-20","input_cost_last_quote":"2011-06-24","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":39066,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-06-20|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2397302,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2011-06-27","period_type":"week","period_start":"2011-06-27","period_end":"2011-07-03","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.949205061049836,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.4773040763095024,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-06-27..2011-07-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-06-27","input_cost_last_quote":"2011-07-01","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":39188,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-06-27|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2397426,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2011-07-04","period_type":"week","period_start":"2011-07-04","period_end":"2011-07-10","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.9499972735699873,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5070023839126248,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2011-07-05..2011-07-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-07-05","input_cost_last_quote":"2011-07-08","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":39310,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-07-04|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2397546,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2011-07-11","period_type":"week","period_start":"2011-07-11","period_end":"2011-07-17","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.9795676196833165,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5255136085732907,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-07-11..2011-07-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-07-11","input_cost_last_quote":"2011-07-15","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":39432,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-07-11|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2397668,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2011-07-18","period_type":"week","period_start":"2011-07-18","period_end":"2011-07-24","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.904564315352697,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5233787206847643,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-07-18..2011-07-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-07-18","input_cost_last_quote":"2011-07-22","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":39554,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-07-18|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2397790,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2011-07-25","period_type":"week","period_start":"2011-07-25","period_end":"2011-07-31","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.916195822549484,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5154127438008994,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-07-25..2011-07-29. 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Mean of 5 quote day(s) in 2011-08-22..2011-08-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-08-22","input_cost_last_quote":"2011-08-26","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":40042,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-08-22|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2398280,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2011-08-29","period_type":"week","period_start":"2011-08-29","period_end":"2011-09-04","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.880820098396842,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5089912901391938,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2011-08-30..2011-09-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-08-30","input_cost_last_quote":"2011-09-02","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":40164,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-08-29|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2398401,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2011-09-05","period_type":"week","period_start":"2011-09-05","period_end":"2011-09-11","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.8599346085910784,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5210860219156916,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2011-09-06..2011-09-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-09-06","input_cost_last_quote":"2011-09-09","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":40286,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-09-05|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2398522,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2011-09-12","period_type":"week","period_start":"2011-09-12","period_end":"2011-09-18","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.8459971559245165,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5272238560810062,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-09-12..2011-09-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-09-12","input_cost_last_quote":"2011-09-16","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":40408,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-09-12|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2398644,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2011-09-19","period_type":"week","period_start":"2011-09-19","period_end":"2011-09-25","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.8093978766624508,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5188886002424751,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-09-19..2011-09-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-09-19","input_cost_last_quote":"2011-09-23","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":40530,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-09-19|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2398766,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2011-09-26","period_type":"week","period_start":"2011-09-26","period_end":"2011-10-02","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.6871224399587446,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.4993195744071907,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-09-26..2011-09-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-09-26","input_cost_last_quote":"2011-09-30","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":40652,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-09-26|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2398888,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2011-10-03","period_type":"week","period_start":"2011-10-03","period_end":"2011-10-09","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.6705906008371874,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.4916102770874224,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-10-03","input_cost_last_quote":"2011-10-07","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":40774,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-10-03|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2399009,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2011-10-10","period_type":"week","period_start":"2011-10-10","period_end":"2011-10-16","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.661064425770308,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5122679656433888,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-10-10..2011-10-14. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-01-17","input_cost_last_quote":"2012-01-20","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":42347,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-01-16|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2400581,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2012-01-23","period_type":"week","period_start":"2012-01-23","period_end":"2012-01-29","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.4763642395090395,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5262114266452859,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-01-23..2012-01-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-01-23","input_cost_last_quote":"2012-01-27","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":42466,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-01-23|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2400701,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2012-01-30","period_type":"week","period_start":"2012-01-30","period_end":"2012-02-05","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.4350386693848494,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5321470247475917,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-01-30..2012-02-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-01-30","input_cost_last_quote":"2012-02-03","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":42585,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-01-30|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2400818,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2012-02-06","period_type":"week","period_start":"2012-02-06","period_end":"2012-02-12","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.443809918805532,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5592931859753719,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-02-06..2012-02-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-02-06","input_cost_last_quote":"2012-02-10","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":42704,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-02-06|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2400938,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2012-02-13","period_type":"week","period_start":"2012-02-13","period_end":"2012-02-19","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.438829489699701,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5738638975805543,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-02-13..2012-02-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-02-13","input_cost_last_quote":"2012-02-17","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":42823,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-02-13|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2401056,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2012-02-20","period_type":"week","period_start":"2012-02-20","period_end":"2012-02-26","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.4325309414766334,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5836532562421205,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2012-02-21..2012-02-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-02-21","input_cost_last_quote":"2012-02-24","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":42942,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-02-20|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2401176,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2012-02-27","period_type":"week","period_start":"2012-02-27","period_end":"2012-03-04","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.4293230223123734,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5878621859312342,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-02-27..2012-03-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-02-27","input_cost_last_quote":"2012-03-02","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":43061,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-02-27|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2401294,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2012-03-05","period_type":"week","period_start":"2012-03-05","period_end":"2012-03-11","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.430234562291409,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.6040325505480679,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-03-05","input_cost_last_quote":"2012-03-09","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":43180,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-03-05|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2401413,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2012-03-12","period_type":"week","period_start":"2012-03-12","period_end":"2012-03-18","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.4292886768328814,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.6068674800684549,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-03-12..2012-03-16. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-03-19","input_cost_last_quote":"2012-03-23","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":43418,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-03-19|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2401651,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2012-03-26","period_type":"week","period_start":"2012-03-26","period_end":"2012-04-01","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.3879352926648556,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5878040037053694,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-03-26","input_cost_last_quote":"2012-03-30","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":43537,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-03-26|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2401771,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2012-04-02","period_type":"week","period_start":"2012-04-02","period_end":"2012-04-08","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.3754942535809347,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5912352639690993,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2012-04-02..2012-04-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-04-02","input_cost_last_quote":"2012-04-05","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":43656,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-04-02|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2401889,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2012-04-16","period_type":"week","period_start":"2012-04-16","period_end":"2012-04-22","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.374912458174461,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5624023097941416,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-04-16..2012-04-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-04-16","input_cost_last_quote":"2012-04-20","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":43775,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-04-16|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2402009,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2012-04-23","period_type":"week","period_start":"2012-04-23","period_end":"2012-04-29","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.375156054931336,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5632159427251975,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-04-23..2012-04-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-04-23","input_cost_last_quote":"2012-04-27","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":43894,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-04-23|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2402127,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2012-04-30","period_type":"week","period_start":"2012-04-30","period_end":"2012-05-06","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.386434349719975,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5545878486756637,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2012-04-30..2012-05-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-04-30","input_cost_last_quote":"2012-05-04","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":44013,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-04-30|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2402247,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2012-05-07","period_type":"week","period_start":"2012-05-07","period_end":"2012-05-13","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.3838554367535796,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5420781474440718,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2012-05-08..2012-05-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-05-08","input_cost_last_quote":"2012-05-11","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":44132,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-05-07|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2402366,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2012-05-14","period_type":"week","period_start":"2012-05-14","period_end":"2012-05-20","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.401278099633676,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5411564426263578,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-05-14..2012-05-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-05-14","input_cost_last_quote":"2012-05-18","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":44251,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-05-14|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2402485,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2012-05-21","period_type":"week","period_start":"2012-05-21","period_end":"2012-05-27","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.383642114776322,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5374557490025906,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-05-21..2012-05-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-05-21","input_cost_last_quote":"2012-05-25","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":44370,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-05-21|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2402603,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2012-05-28","period_type":"week","period_start":"2012-05-28","period_end":"2012-06-03","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.3765790152101056,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5238747813564498,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2012-05-29..2012-06-01. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-06-04","input_cost_last_quote":"2012-06-08","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":44608,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-06-04|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2402842,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2012-06-11","period_type":"week","period_start":"2012-06-11","period_end":"2012-06-17","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.399433154046829,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.4874752902874998,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-06-11..2012-06-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-06-11","input_cost_last_quote":"2012-06-15","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":44727,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-06-11|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2402962,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2012-06-18","period_type":"week","period_start":"2012-06-18","period_end":"2012-06-24","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.4191721414932523,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.46044071903536665,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-06-18..2012-06-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-06-18","input_cost_last_quote":"2012-06-22","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":44846,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-06-18|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2403082,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2012-06-25","period_type":"week","period_start":"2012-06-25","period_end":"2012-07-01","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.4838565837062974,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.45939382417292857,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-06-25..2012-06-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-06-25","input_cost_last_quote":"2012-06-29","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":44965,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-06-25|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2403200,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2012-07-02","period_type":"week","period_start":"2012-07-02","period_end":"2012-07-08","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.5977361850780007,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.497516679453512,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2012-07-02..2012-07-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-07-02","input_cost_last_quote":"2012-07-06","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":45084,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-07-02|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2403318,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2012-07-09","period_type":"week","period_start":"2012-07-09","period_end":"2012-07-15","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.592059247068504,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5132762999445584,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-07-09..2012-07-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-07-09","input_cost_last_quote":"2012-07-13","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":45203,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-07-09|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2403438,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2012-07-16","period_type":"week","period_start":"2012-07-16","period_end":"2012-07-22","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.5537028691602823,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5417980452445939,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-07-16..2012-07-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-07-16","input_cost_last_quote":"2012-07-20","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":45322,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-07-16|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2403557,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2012-07-23","period_type":"week","period_start":"2012-07-23","period_end":"2012-07-29","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.5302804048448646,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5379341811207375,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-07-23..2012-07-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-07-23","input_cost_last_quote":"2012-07-27","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":45441,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-07-23|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2403676,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2012-07-30","period_type":"week","period_start":"2012-07-30","period_end":"2012-08-05","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.52387448840382,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5492964012968786,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-07-30..2012-08-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-07-30","input_cost_last_quote":"2012-08-03","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":45560,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-07-30|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2403796,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2012-08-06","period_type":"week","period_start":"2012-08-06","period_end":"2012-08-12","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.5041446277729533,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5732924367639984,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-08-06..2012-08-10. 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Mean of 5 quote day(s) in 2012-11-05..2012-11-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-11-05","input_cost_last_quote":"2012-11-09","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":47226,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-11-05|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2405459,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2012-11-12","period_type":"week","period_start":"2012-11-12","period_end":"2012-11-18","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.4897747192105433,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5390783378313647,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-11-12..2012-11-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-11-12","input_cost_last_quote":"2012-11-16","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":47345,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-11-12|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2405579,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2012-11-19","period_type":"week","period_start":"2012-11-19","period_end":"2012-11-25","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.532102268068288,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5408956645599273,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2012-11-19..2012-11-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-11-19","input_cost_last_quote":"2012-11-23","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":47464,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-11-19|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2405698,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2012-11-26","period_type":"week","period_start":"2012-11-26","period_end":"2012-12-02","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.5291418751317263,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5329896972887429,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-11-26","input_cost_last_quote":"2012-11-30","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":47583,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-11-26|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2405818,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2012-12-03","period_type":"week","period_start":"2012-12-03","period_end":"2012-12-09","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.5443129047027275,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5261989753475698,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-12-03..2012-12-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-12-03","input_cost_last_quote":"2012-12-07","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":47702,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-12-03|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2405937,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2012-12-10","period_type":"week","period_start":"2012-12-10","period_end":"2012-12-16","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.558312041539603,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5268545042637842,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-12-10..2012-12-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-12-10","input_cost_last_quote":"2012-12-14","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":47821,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-12-10|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2406056,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2012-12-17","period_type":"week","period_start":"2012-12-17","period_end":"2012-12-23","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.588060195138085,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5224111996893193,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-12-17","input_cost_last_quote":"2012-12-21","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":47940,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-12-17|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2406175,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2013-01-07","period_type":"week","period_start":"2013-01-07","period_end":"2013-01-13","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.6370717303874156,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5390323609846033,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-01-07..2013-01-11. 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Mean of 5 quote day(s) in 2013-04-22..2013-04-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-04-22","input_cost_last_quote":"2013-04-26","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":49812,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-04-22|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2408044,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2013-04-29","period_type":"week","period_start":"2013-04-29","period_end":"2013-05-05","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.6277397027888987,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.490511304999429,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-04-29","input_cost_last_quote":"2013-05-03","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":49931,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-04-29|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2408163,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2013-05-06","period_type":"week","period_start":"2013-05-06","period_end":"2013-05-12","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.6442596244533996,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.4984062948468802,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-05-06","input_cost_last_quote":"2013-05-10","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":50050,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-05-06|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2408282,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2013-05-13","period_type":"week","period_start":"2013-05-13","period_end":"2013-05-19","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.6783696880159904,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5012062095839924,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-05-13..2013-05-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-05-13","input_cost_last_quote":"2013-05-17","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":50169,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-05-13|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2408401,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2013-05-20","period_type":"week","period_start":"2013-05-20","period_end":"2013-05-26","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.66337081781151,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.4990417451415472,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Mean of 4 quote day(s) in 2013-05-28..2013-05-31. 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Mean of 5 quote day(s) in 2013-06-17..2013-06-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-06-17","input_cost_last_quote":"2013-06-21","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":50764,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-06-17|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2408997,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2013-06-24","period_type":"week","period_start":"2013-06-24","period_end":"2013-06-30","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.663482068541237,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.4880931086193995,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-06-24..2013-06-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-06-24","input_cost_last_quote":"2013-06-28","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":50883,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-06-24|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2409121,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2013-07-01","period_type":"week","period_start":"2013-07-01","period_end":"2013-07-07","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.656887594599939,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5099742734261268,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2013-07-01..2013-07-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-07-01","input_cost_last_quote":"2013-07-05","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":51007,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-07-01|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2409245,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2013-07-08","period_type":"week","period_start":"2013-07-08","period_end":"2013-07-14","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.6544573505308917,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5270678018498659,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-07-08..2013-07-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-07-08","input_cost_last_quote":"2013-07-12","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":51131,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-07-08|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2409370,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2013-07-15","period_type":"week","period_start":"2013-07-15","period_end":"2013-07-21","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.634225523580994,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5254767227388308,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-07-15..2013-07-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-07-15","input_cost_last_quote":"2013-07-19","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":51255,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-07-15|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2409495,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2013-07-22","period_type":"week","period_start":"2013-07-22","period_end":"2013-07-28","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.6388115780684664,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5161055204021301,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-07-22..2013-07-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-07-22","input_cost_last_quote":"2013-07-26","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":51379,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-07-22|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2409618,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2013-07-29","period_type":"week","period_start":"2013-07-29","period_end":"2013-08-04","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.6336402722414665,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5154277989812605,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-07-29..2013-08-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-07-29","input_cost_last_quote":"2013-08-02","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":51503,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-07-29|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2409743,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2013-08-05","period_type":"week","period_start":"2013-08-05","period_end":"2013-08-11","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.640511044194183,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5128182571667972,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-08-05..2013-08-09. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-09-16","input_cost_last_quote":"2013-09-20","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":52371,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-09-16|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2410614,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2013-09-23","period_type":"week","period_start":"2013-09-23","period_end":"2013-09-29","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.582692209276539,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5067611874482278,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-09-23","input_cost_last_quote":"2013-09-27","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":52495,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-09-23|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2410737,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2013-09-30","period_type":"week","period_start":"2013-09-30","period_end":"2013-10-06","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.5625391663702723,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5041872206765883,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-09-30","input_cost_last_quote":"2013-10-04","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":52619,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-09-30|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2410862,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2013-10-07","period_type":"week","period_start":"2013-10-07","period_end":"2013-10-13","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.589529809308723,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5119402972920587,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Mean of 5 quote day(s) in 2013-10-14..2013-10-18. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-04-28","input_cost_last_quote":"2014-05-02","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":55967,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-04-28|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2414205,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2014-05-05","period_type":"week","period_start":"2014-05-05","period_end":"2014-05-11","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.5477386934673367,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.491030464564288,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Mean of 5 quote day(s) in 2014-05-19..2014-05-23. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-07-07","input_cost_last_quote":"2014-07-11","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":57207,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-07-07|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2415444,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2014-07-14","period_type":"week","period_start":"2014-07-14","period_end":"2014-07-20","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.681560369798623,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.4886981006093812,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-07-14","input_cost_last_quote":"2014-07-18","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":57331,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-07-14|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2415568,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2014-07-21","period_type":"week","period_start":"2014-07-21","period_end":"2014-07-27","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.675904702368549,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.496377041235852,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-07-28","input_cost_last_quote":"2014-08-01","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":57579,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-07-28|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2415818,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2014-08-04","period_type":"week","period_start":"2014-08-04","period_end":"2014-08-10","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.786956679617996,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.48698100664194566,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Mean of 5 quote day(s) in 2014-08-11..2014-08-15. 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Mean of 5 quote day(s) in 2015-05-11..2015-05-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-05-11","input_cost_last_quote":"2015-05-15","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":62289,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-05-11|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2420526,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2015-05-18","period_type":"week","period_start":"2015-05-18","period_end":"2015-05-24","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.3589087809036657,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3612697641703697,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Mean of 4 quote day(s) in 2015-05-26..2015-05-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-05-26","input_cost_last_quote":"2015-05-29","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":62535,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-05-25|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2420772,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2015-06-01","period_type":"week","period_start":"2015-06-01","period_end":"2015-06-07","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.4010765681643416,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3499730196461997,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Mean of 5 quote day(s) in 2015-06-08..2015-06-12. 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Mean of 5 quote day(s) in 2015-07-06..2015-07-10. 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Mean of 5 quote day(s) in 2015-07-13..2015-07-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-07-13","input_cost_last_quote":"2015-07-17","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":63396,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-07-13|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2421633,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2015-07-20","period_type":"week","period_start":"2015-07-20","period_end":"2015-07-26","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.3963830159007515,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.321396227749819,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-07-20","input_cost_last_quote":"2015-07-24","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":63519,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-07-20|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2421756,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2015-07-27","period_type":"week","period_start":"2015-07-27","period_end":"2015-08-02","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.4208028955441283,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.30935321651068887,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-07-27","input_cost_last_quote":"2015-07-31","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":63642,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-07-27|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2421879,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2015-08-03","period_type":"week","period_start":"2015-08-03","period_end":"2015-08-09","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.394118035238996,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.27970307212634155,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-08-03..2015-08-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-08-03","input_cost_last_quote":"2015-08-07","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":63765,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-08-03|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2422002,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2015-08-10","period_type":"week","period_start":"2015-08-10","period_end":"2015-08-16","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.6659535084978003,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.2719339041282295,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-08-10..2015-08-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-08-10","input_cost_last_quote":"2015-08-14","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":63888,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-08-10|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2422124,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2015-08-17","period_type":"week","period_start":"2015-08-17","period_end":"2015-08-23","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.6666985371450425,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.2599362257399128,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-08-17..2015-08-21. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-09-28","input_cost_last_quote":"2015-10-02","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":64749,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-09-28|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2422986,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2015-10-05","period_type":"week","period_start":"2015-10-05","period_end":"2015-10-11","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.188554434531254,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.286519354374805,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Mean of 5 quote day(s) in 2015-10-26..2015-10-30. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-12-07","input_cost_last_quote":"2015-12-11","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":65987,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-12-07|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2424226,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2015-12-14","period_type":"week","period_start":"2015-12-14","period_end":"2015-12-20","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.546159332651099,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.21223637665587097,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Mean of 5 quote day(s) in 2016-01-18..2016-01-22. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-02-08","input_cost_last_quote":"2016-02-12","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":66855,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-02-08|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2425094,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2016-02-15","period_type":"week","period_start":"2016-02-15","period_end":"2016-02-21","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.219386291941497,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.18264280459002488,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2016-02-16..2016-02-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-02-16","input_cost_last_quote":"2016-02-19","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":66979,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-02-15|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2425219,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2016-02-22","period_type":"week","period_start":"2016-02-22","period_end":"2016-02-28","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.252974057617887,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.18920850567494663,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-02-22..2016-02-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-02-22","input_cost_last_quote":"2016-02-26","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":67103,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-02-22|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2425343,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2016-02-29","period_type":"week","period_start":"2016-02-29","period_end":"2016-03-06","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.317069639496164,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.2093823627621147,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-02-29..2016-03-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-02-29","input_cost_last_quote":"2016-03-04","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":67227,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-02-29|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2425467,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2016-03-07","period_type":"week","period_start":"2016-03-07","period_end":"2016-03-13","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.207379761988593,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.22510209138652612,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-03-07..2016-03-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-03-07","input_cost_last_quote":"2016-03-11","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":67351,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-03-07|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2425590,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2016-03-14","period_type":"week","period_start":"2016-03-14","period_end":"2016-03-20","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.236776613270707,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.21663408849250745,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-03-14..2016-03-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-03-14","input_cost_last_quote":"2016-03-18","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":67475,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-03-14|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2425714,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2016-03-21","period_type":"week","period_start":"2016-03-21","period_end":"2016-03-27","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.285553523702349,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.2212442462959646,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2016-03-21..2016-03-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-03-21","input_cost_last_quote":"2016-03-24","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":67599,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-03-21|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2425837,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2016-04-04","period_type":"week","period_start":"2016-04-04","period_end":"2016-04-10","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.84910682787595,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.2076641797663905,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-04-04..2016-04-08. 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Mean of 5 quote day(s) in 2016-05-16..2016-05-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-05-16","input_cost_last_quote":"2016-05-20","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":68465,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-05-16|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2426701,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2016-05-23","period_type":"week","period_start":"2016-05-23","period_end":"2016-05-29","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.78559347328624,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.2743527423716184,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-05-23..2016-05-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-05-23","input_cost_last_quote":"2016-05-27","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":68588,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-05-23|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2426825,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2016-05-30","period_type":"week","period_start":"2016-05-30","period_end":"2016-06-05","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.819237257301624,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.2754450677546391,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2016-05-31..2016-06-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-05-31","input_cost_last_quote":"2016-06-03","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":68711,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-05-30|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2426947,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2016-06-06","period_type":"week","period_start":"2016-06-06","period_end":"2016-06-12","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.943827828911749,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.2769087344178528,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-06-06..2016-06-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-06-06","input_cost_last_quote":"2016-06-10","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":68834,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-06-06|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2427070,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2016-06-13","period_type":"week","period_start":"2016-06-13","period_end":"2016-06-19","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.741771822557565,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.2653979592326161,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-06-13..2016-06-17. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-07-25","input_cost_last_quote":"2016-07-29","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":69695,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-07-25|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2427933,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2016-08-01","period_type":"week","period_start":"2016-08-01","period_end":"2016-08-07","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.74332516445247,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.23022906951941832,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-08-01","input_cost_last_quote":"2016-08-05","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":69818,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-08-01|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2428055,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2016-08-08","period_type":"week","period_start":"2016-08-08","period_end":"2016-08-14","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.702775769387948,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.24652117857028766,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-08-08..2016-08-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-08-08","input_cost_last_quote":"2016-08-12","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":69941,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-08-08|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2428178,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2016-08-15","period_type":"week","period_start":"2016-08-15","period_end":"2016-08-21","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.792659142500879,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.27100450094087275,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Mean of 5 quote day(s) in 2016-08-22..2016-08-26. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-12-05","input_cost_last_quote":"2016-12-09","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":72040,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-12-05|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2430278,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2016-12-12","period_type":"week","period_start":"2016-12-12","period_end":"2016-12-18","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.126227531154885,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.317782709926029,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-12-12","input_cost_last_quote":"2016-12-16","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":72164,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-12-12|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2430402,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2016-12-19","period_type":"week","period_start":"2016-12-19","period_end":"2016-12-25","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.012388352736222,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3248621252026606,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-12-19..2016-12-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-12-19","input_cost_last_quote":"2016-12-23","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":72288,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-12-19|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2430525,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2017-01-02","period_type":"week","period_start":"2017-01-02","period_end":"2017-01-08","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.881571902773316,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3309248081608225,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2017-01-03..2017-01-06. 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Mean of 5 quote day(s) in 2017-01-16..2017-01-20. 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Mean of 5 quote day(s) in 2017-05-08..2017-05-12. 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Mean of 5 quote day(s) in 2017-05-15..2017-05-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-05-15","input_cost_last_quote":"2017-05-19","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":74642,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-05-15|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2432880,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2017-05-22","period_type":"week","period_start":"2017-05-22","period_end":"2017-05-28","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.951863354037267,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.29498210176278794,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-05-22","input_cost_last_quote":"2017-05-26","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":74765,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-05-22|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2433003,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2017-05-29","period_type":"week","period_start":"2017-05-29","period_end":"2017-06-04","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.135510865163989,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.28202744616525716,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-05-29..2017-06-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-05-29","input_cost_last_quote":"2017-06-02","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":74888,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-05-29|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2433127,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2017-06-05","period_type":"week","period_start":"2017-06-05","period_end":"2017-06-11","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.8943188759926697,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.2648810027531782,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-06-05","input_cost_last_quote":"2017-06-09","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":75011,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-06-05|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2433250,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2017-06-12","period_type":"week","period_start":"2017-06-12","period_end":"2017-06-18","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.979464192640467,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.25946851130421617,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-06-12..2017-06-16. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-05-14","input_cost_last_quote":"2018-05-18","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":80819,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-05-14|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2439055,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2018-05-21","period_type":"week","period_start":"2018-05-21","period_end":"2018-05-27","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.616865708018523,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.4212967530125283,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-07-16","input_cost_last_quote":"2018-07-20","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":81926,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-07-16|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2440162,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2018-07-23","period_type":"week","period_start":"2018-07-23","period_end":"2018-07-29","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.4066616095441695,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.39814621294284847,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-07-23","input_cost_last_quote":"2018-07-27","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":82049,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-07-23|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2440285,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2018-07-30","period_type":"week","period_start":"2018-07-30","period_end":"2018-08-05","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.455923119571244,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3956470135663856,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-07-30","input_cost_last_quote":"2018-08-03","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":82172,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-07-30|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2440409,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2018-08-06","period_type":"week","period_start":"2018-08-06","period_end":"2018-08-12","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.3909047694501666,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.38869703930109173,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-08-06..2018-08-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-08-06","input_cost_last_quote":"2018-08-10","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":82295,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-08-06|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2440531,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2018-08-13","period_type":"week","period_start":"2018-08-13","period_end":"2018-08-19","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.3600361051562677,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3859730136993498,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-08-13","input_cost_last_quote":"2018-08-17","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":82418,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-08-13|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2440655,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2018-08-20","period_type":"week","period_start":"2018-08-20","period_end":"2018-08-26","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.389482801850881,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3965851249092861,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-08-20..2018-08-24. 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Mean of 5 quote day(s) in 2021-05-17..2021-05-21. 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Mean of 5 quote day(s) in 2021-05-24..2021-05-28. 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Mean of 4 quote day(s) in 2021-06-01..2021-06-04. 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Mean of 5 quote day(s) in 2021-06-07..2021-06-11. 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Mean of 5 quote day(s) in 2021-06-14..2021-06-18. 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Mean of 5 quote day(s) in 2021-07-26..2021-07-30. 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Mean of 5 quote day(s) in 2021-08-02..2021-08-06. 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Mean of 5 quote day(s) in 2021-08-09..2021-08-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-08-09","input_cost_last_quote":"2021-08-13","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":100334,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-08-09|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2458572,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2021-08-16","period_type":"week","period_start":"2021-08-16","period_end":"2021-08-22","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.009940101762597,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.36515017512109754,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-08-16..2021-08-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-08-16","input_cost_last_quote":"2021-08-20","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":100452,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-08-16|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2458691,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2021-08-23","period_type":"week","period_start":"2021-08-23","period_end":"2021-08-29","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.10650229204682,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.38032851594759276,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-08-23..2021-08-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-08-23","input_cost_last_quote":"2021-08-27","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":100570,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-08-23|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2458809,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2021-08-30","period_type":"week","period_start":"2021-08-30","period_end":"2021-09-05","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.0380570313347066,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.38781829126114503,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2021-08-31..2021-09-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2021-08-31","input_cost_last_quote":"2021-09-03","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":100688,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2021-08-30|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2458927,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2021-09-06","period_type":"week","period_start":"2021-09-06","period_end":"2021-09-12","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.033678978490016,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.38236985826431785,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2021-09-06..2021-09-10. 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Mean of 5 quote day(s) in 2022-01-10..2022-01-14. 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Mean of 5 quote day(s) in 2022-01-17..2022-01-21. 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Mean of 5 quote day(s) in 2022-01-31..2022-02-04. 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Mean of 5 quote day(s) in 2022-03-07..2022-03-11. 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Mean of 5 quote day(s) in 2022-03-14..2022-03-18. 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Mean of 5 quote day(s) in 2022-03-21..2022-03-25. 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Mean of 4 quote day(s) in 2022-05-03..2022-05-06. 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Mean of 5 quote day(s) in 2022-05-09..2022-05-13. 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Mean of 5 quote day(s) in 2022-05-16..2022-05-20. 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Mean of 5 quote day(s) in 2022-05-23..2022-05-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-05-23","input_cost_last_quote":"2022-05-27","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":104966,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-05-23|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2463208,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2022-05-30","period_type":"week","period_start":"2022-05-30","period_end":"2022-06-05","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":1.962465734167428,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.7275136139636954,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2022-05-30..2022-06-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-05-30","input_cost_last_quote":"2022-06-03","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":105085,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-05-30|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2463329,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2022-06-06","period_type":"week","period_start":"2022-06-06","period_end":"2022-06-12","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":1.9121531912563818,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.7496345291398305,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-06-06..2022-06-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-06-06","input_cost_last_quote":"2022-06-10","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":105204,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-06-06|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2463449,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2022-06-13","period_type":"week","period_start":"2022-06-13","period_end":"2022-06-19","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":1.8585309396280247,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.7532813344650797,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-06-13..2022-06-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-06-13","input_cost_last_quote":"2022-06-17","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":105323,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-06-13|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2463569,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2022-06-20","period_type":"week","period_start":"2022-06-20","period_end":"2022-06-26","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":1.7938622793523322,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.6984509277600198,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-06-20..2022-06-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-06-20","input_cost_last_quote":"2022-06-24","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":105442,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-06-20|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2463688,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2022-06-27","period_type":"week","period_start":"2022-06-27","period_end":"2022-07-03","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":1.8674930071847748,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.7213926814317154,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-06-27..2022-07-01. 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Mean of 5 quote day(s) in 2022-07-18..2022-07-22. 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Mean of 5 quote day(s) in 2022-07-25..2022-07-29. 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Mean of 5 quote day(s) in 2022-08-01..2022-08-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-08-01","input_cost_last_quote":"2022-08-05","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":106156,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-08-01|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2464408,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2022-08-08","period_type":"week","period_start":"2022-08-08","period_end":"2022-08-14","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":1.8689920351551772,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.6413935786950953,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-08-08..2022-08-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-08-08","input_cost_last_quote":"2022-08-12","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":106275,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-08-08|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2464527,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2022-08-15","period_type":"week","period_start":"2022-08-15","period_end":"2022-08-21","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":1.868494125049585,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5997283704043278,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-08-15..2022-08-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-08-15","input_cost_last_quote":"2022-08-19","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":106394,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-08-15|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2464646,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2022-08-22","period_type":"week","period_start":"2022-08-22","period_end":"2022-08-28","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.019731103558216,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.6239142753013651,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-08-22..2022-08-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-08-22","input_cost_last_quote":"2022-08-26","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":106513,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-08-22|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2464764,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2022-08-29","period_type":"week","period_start":"2022-08-29","period_end":"2022-09-04","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":1.8671538706418083,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5989656532778675,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2022-08-30..2022-09-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-08-30","input_cost_last_quote":"2022-09-02","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":106632,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-08-29|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2464884,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2022-09-05","period_type":"week","period_start":"2022-09-05","period_end":"2022-09-11","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":1.7867770562484295,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5711864078102739,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-09-05..2022-09-09. 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Mean of 5 quote day(s) in 2022-10-10..2022-10-14. 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Mean of 5 quote day(s) in 2022-10-17..2022-10-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-10-17","input_cost_last_quote":"2022-10-21","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":107465,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-10-17|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2465717,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2022-10-24","period_type":"week","period_start":"2022-10-24","period_end":"2022-10-30","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":1.7609996572904858,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5890418107275124,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Mean of 5 quote day(s) in 2022-12-19..2022-12-23. 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Mean of 3 quote day(s) in 2022-12-28..2022-12-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-12-28","input_cost_last_quote":"2022-12-30","input_cost_observations":3,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":108655,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-12-26|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5660,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2466905,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2023-01-02","period_type":"week","period_start":"2023-01-02","period_end":"2023-01-08","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.221585856606731,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.4598040348348322,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2023-01-03..2023-01-06. 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Mean of 5 quote day(s) in 2023-02-20..2023-02-24. 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Mean of 5 quote day(s) in 2023-02-27..2023-03-03. 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Mean of 4 quote day(s) in 2023-03-06..2023-03-10. 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Mean of 5 quote day(s) in 2023-03-13..2023-03-17. 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Mean of 4 quote day(s) in 2023-04-03..2023-04-06. 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Mean of 5 quote day(s) in 2023-04-24..2023-04-28. 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Mean of 4 quote day(s) in 2023-05-02..2023-05-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-05-02","input_cost_last_quote":"2023-05-05","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":110778,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-05-01|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5662,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2469015,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2023-05-08","period_type":"week","period_start":"2023-05-08","period_end":"2023-05-14","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.694792447442624,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.437688816305536,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2023-05-09..2023-05-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-05-09","input_cost_last_quote":"2023-05-12","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":110894,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-05-08|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5662,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2469132,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2023-05-15","period_type":"week","period_start":"2023-05-15","period_end":"2023-05-21","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.6329819251208146,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.43949495797593957,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-05-15..2023-05-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-05-15","input_cost_last_quote":"2023-05-19","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":111010,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-05-15|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5662,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2469246,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2023-05-22","period_type":"week","period_start":"2023-05-22","period_end":"2023-05-28","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.628229385255771,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.4464831468251989,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-05-22..2023-05-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-05-22","input_cost_last_quote":"2023-05-26","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":111126,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-05-22|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5662,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2469362,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2023-05-29","period_type":"week","period_start":"2023-05-29","period_end":"2023-06-04","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.945604756205845,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.43342377024857115,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2023-05-30..2023-06-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-05-30","input_cost_last_quote":"2023-06-02","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":111242,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-05-29|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5662,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2469478,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2023-06-05","period_type":"week","period_start":"2023-06-05","period_end":"2023-06-11","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.6386036960985626,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.44622963660721177,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-06-05..2023-06-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-06-05","input_cost_last_quote":"2023-06-09","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":111358,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-06-05|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5662,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2469594,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2023-06-12","period_type":"week","period_start":"2023-06-12","period_end":"2023-06-18","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.626422997669155,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.43197661452770036,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-06-12..2023-06-16. 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Mean of 5 quote day(s) in 2023-07-03..2023-07-07. 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Mean of 5 quote day(s) in 2023-07-10..2023-07-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-07-10","input_cost_last_quote":"2023-07-14","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":111938,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-07-10|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5662,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2470175,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2023-07-17","period_type":"week","period_start":"2023-07-17","period_end":"2023-07-23","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.5533806364519367,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.44616136185870414,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-07-17..2023-07-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-07-17","input_cost_last_quote":"2023-07-21","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":112054,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-07-17|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5662,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2470290,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2023-07-24","period_type":"week","period_start":"2023-07-24","period_end":"2023-07-30","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.575805354090253,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.47479425559255567,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-07-24..2023-07-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-07-24","input_cost_last_quote":"2023-07-28","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":112170,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-07-24|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5662,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2470406,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2023-07-31","period_type":"week","period_start":"2023-07-31","period_end":"2023-08-06","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.4624964619303706,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.4909225663880766,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-07-31..2023-08-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-07-31","input_cost_last_quote":"2023-08-04","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":112286,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-07-31|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5662,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2470521,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2023-08-07","period_type":"week","period_start":"2023-08-07","period_end":"2023-08-13","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.338586680223691,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5029608115500389,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-08-07..2023-08-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-08-07","input_cost_last_quote":"2023-08-11","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":112402,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-08-07|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5662,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2470638,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2023-08-14","period_type":"week","period_start":"2023-08-14","period_end":"2023-08-20","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.2733589829863803,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.4951314438865143,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-08-14..2023-08-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-08-14","input_cost_last_quote":"2023-08-18","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":112518,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-08-14|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5662,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2470755,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2023-08-21","period_type":"week","period_start":"2023-08-21","period_end":"2023-08-27","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.307369808043602,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.491111819716328,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-08-21..2023-08-25. 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Mean of 5 quote day(s) in 2023-09-18..2023-09-22. 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Mean of 5 quote day(s) in 2023-09-25..2023-09-29. 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Mean of 5 quote day(s) in 2023-10-02..2023-10-06. 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Mean of 5 quote day(s) in 2023-10-16..2023-10-20. 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Mean of 5 quote day(s) in 2023-11-27..2023-12-01. 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Mean of 5 quote day(s) in 2023-12-04..2023-12-08. 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Mean of 5 quote day(s) in 2023-12-11..2023-12-15. 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Mean of 5 quote day(s) in 2023-12-18..2023-12-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-12-18","input_cost_last_quote":"2023-12-22","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":114599,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-12-18|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5662,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2472835,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2023-12-25","period_type":"week","period_start":"2023-12-25","period_end":"2023-12-31","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.7013702356261264,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.44993508252310127,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 3 quote day(s) in 2023-12-27..2023-12-29. 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Mean of 4 quote day(s) in 2024-02-05..2024-02-09. 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Mean of 5 quote day(s) in 2024-02-12..2024-02-16. 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Mean of 5 quote day(s) in 2024-02-19..2024-02-23. 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Mean of 5 quote day(s) in 2024-02-26..2024-03-01. 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Mean of 5 quote day(s) in 2024-03-04..2024-03-08. 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Mean of 5 quote day(s) in 2024-03-11..2024-03-15. 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Mean of 5 quote day(s) in 2024-03-18..2024-03-22. 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Mean of 4 quote day(s) in 2024-04-29..2024-05-03. 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Mean of 5 quote day(s) in 2024-05-13..2024-05-17. 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Mean of 5 quote day(s) in 2024-06-24..2024-06-28. 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Mean of 5 quote day(s) in 2024-07-01..2024-07-05. 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Mean of 5 quote day(s) in 2024-07-08..2024-07-12. 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Mean of 5 quote day(s) in 2024-07-15..2024-07-19. 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Mean of 5 quote day(s) in 2024-07-22..2024-07-26. 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Mean of 5 quote day(s) in 2024-07-29..2024-08-02. 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Mean of 5 quote day(s) in 2024-08-05..2024-08-09. 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Mean of 5 quote day(s) in 2024-09-16..2024-09-20. 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Mean of 5 quote day(s) in 2025-02-10..2025-02-14. 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Mean of 5 quote day(s) in 2025-02-17..2025-02-21. 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Mean of 5 quote day(s) in 2025-03-24..2025-03-28. 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Mean of 5 quote day(s) in 2025-03-31..2025-04-04. 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Mean of 5 quote day(s) in 2025-04-07..2025-04-11. 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Mean of 4 quote day(s) in 2025-04-14..2025-04-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-04-14","input_cost_last_quote":"2025-04-17","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":122550,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-04-14|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5662,"other_specific_tax_rate_id":306,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2480787,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2025-04-21","period_type":"week","period_start":"2025-04-21","period_end":"2025-04-27","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.381275573959286,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.37453320388523975,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2025-04-22..2025-04-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-04-22","input_cost_last_quote":"2025-04-25","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":122664,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-04-21|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5662,"other_specific_tax_rate_id":306,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2480899,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2025-04-28","period_type":"week","period_start":"2025-04-28","period_end":"2025-05-04","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.969197800211711,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.35306585373251,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2025-04-28..2025-05-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-04-28","input_cost_last_quote":"2025-05-02","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":122777,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-04-28|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5662,"other_specific_tax_rate_id":306,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2481013,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2025-05-05","period_type":"week","period_start":"2025-05-05","period_end":"2025-05-11","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.873922279145322,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.34648846100125236,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2025-05-06..2025-05-09. 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Mean of 5 quote day(s) in 2025-05-12..2025-05-16. 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Mean of 5 quote day(s) in 2025-06-02..2025-06-06. 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Mean of 5 quote day(s) in 2025-06-09..2025-06-13. 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Mean of 5 quote day(s) in 2025-06-16..2025-06-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-06-16","input_cost_last_quote":"2025-06-20","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":123561,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-06-16|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5662,"other_specific_tax_rate_id":306,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2481798,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2025-06-23","period_type":"week","period_start":"2025-06-23","period_end":"2025-06-29","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.587593800275239,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3789460744120179,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2025-06-23..2025-06-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-06-23","input_cost_last_quote":"2025-06-27","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":123673,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-06-23|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5662,"other_specific_tax_rate_id":306,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2481911,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2025-06-30","period_type":"week","period_start":"2025-06-30","period_end":"2025-07-06","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.759977920176634,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3720750791633606,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2025-06-30..2025-07-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-06-30","input_cost_last_quote":"2025-07-04","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":123785,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-06-30|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5662,"other_specific_tax_rate_id":306,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2482024,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2025-07-07","period_type":"week","period_start":"2025-07-07","period_end":"2025-07-13","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.777364080229608,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.38561369777532395,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2025-07-07..2025-07-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-07-07","input_cost_last_quote":"2025-07-11","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":123897,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-07-07|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5662,"other_specific_tax_rate_id":306,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2482135,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2025-07-14","period_type":"week","period_start":"2025-07-14","period_end":"2025-07-20","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.6989919851672903,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.38189397923701696,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2025-07-14..2025-07-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-07-14","input_cost_last_quote":"2025-07-18","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":124009,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-07-14|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5662,"other_specific_tax_rate_id":306,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2482248,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2025-07-21","period_type":"week","period_start":"2025-07-21","period_end":"2025-07-27","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.7408578487840973,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3763229745490005,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2025-07-21..2025-07-25. 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Mean of 5 quote day(s) in 2025-08-11..2025-08-15. 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Mean of 5 quote day(s) in 2025-08-18..2025-08-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-08-18","input_cost_last_quote":"2025-08-22","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":124569,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-08-18|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5662,"other_specific_tax_rate_id":306,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2482810,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2025-08-25","period_type":"week","period_start":"2025-08-25","period_end":"2025-08-31","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.792651683483272,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.36602292010963056,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2025-08-26..2025-08-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-08-26","input_cost_last_quote":"2025-08-29","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":124681,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-08-25|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5662,"other_specific_tax_rate_id":306,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2482921,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2025-09-01","period_type":"week","period_start":"2025-09-01","period_end":"2025-09-07","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.8199521834195065,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.36028462203481243,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2025-09-01..2025-09-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-09-01","input_cost_last_quote":"2025-09-05","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":124793,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-09-01|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5662,"other_specific_tax_rate_id":306,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2483033,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2025-09-08","period_type":"week","period_start":"2025-09-08","period_end":"2025-09-14","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.8764622016191517,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3609176754878044,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2025-09-08..2025-09-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-09-08","input_cost_last_quote":"2025-09-12","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":124905,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-09-08|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5662,"other_specific_tax_rate_id":306,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2483145,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2025-09-15","period_type":"week","period_start":"2025-09-15","period_end":"2025-09-21","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.8840245936242153,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.36442619197694187,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2025-09-15..2025-09-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-09-15","input_cost_last_quote":"2025-09-19","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":125017,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-09-15|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5662,"other_specific_tax_rate_id":306,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2483255,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2025-09-22","period_type":"week","period_start":"2025-09-22","period_end":"2025-09-28","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.869846234470604,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.370624787162572,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2025-09-22..2025-09-26. 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Mean of 5 quote day(s) in 2025-09-29..2025-10-03. 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Mean of 5 quote day(s) in 2025-11-10..2025-11-14. 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Mean of 3 quote day(s) in 2025-12-22..2025-12-24. 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Mean of 4 quote day(s) in 2025-12-29..2026-01-02. 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Mean of 5 quote day(s) in 2026-01-05..2026-01-09. 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Mean of 5 quote day(s) in 2026-01-12..2026-01-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-01-12","input_cost_last_quote":"2026-01-16","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":126932,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2026-01-12|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5662,"other_specific_tax_rate_id":306,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2485170,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2026-01-19","period_type":"week","period_start":"2026-01-19","period_end":"2026-01-25","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.8579800636454236,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.35982700096639514,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2026-01-19..2026-01-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-01-19","input_cost_last_quote":"2026-01-23","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":127043,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2026-01-19|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5662,"other_specific_tax_rate_id":306,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2485281,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2026-01-26","period_type":"week","period_start":"2026-01-26","period_end":"2026-02-01","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.814313827593753,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.371435490470255,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2026-01-26..2026-01-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-01-26","input_cost_last_quote":"2026-01-30","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":127154,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2026-01-26|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5662,"other_specific_tax_rate_id":306,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2485391,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2026-02-02","period_type":"week","period_start":"2026-02-02","period_end":"2026-02-08","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.777897808411129,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.37194377999485145,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2026-02-02..2026-02-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-02-02","input_cost_last_quote":"2026-02-06","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":127265,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2026-02-02|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5662,"other_specific_tax_rate_id":306,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2485503,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2026-02-09","period_type":"week","period_start":"2026-02-09","period_end":"2026-02-15","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.799543734233694,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3741926067890653,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2026-02-09..2026-02-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-02-09","input_cost_last_quote":"2026-02-13","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":127376,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2026-02-09|PL_|fuel_oil_1","vat_tax_rate_id":5661,"excise_tax_rate_id":5662,"other_specific_tax_rate_id":306,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2485613,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2026-02-16","period_type":"week","period_start":"2026-02-16","period_end":"2026-02-22","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.8226232491668575,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3816764038292059,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2026-02-16..2026-02-20. 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Mean of 5 quote day(s) in 2026-03-16..2026-03-20. 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Mean of 5 quote day(s) in 2026-03-23..2026-03-27. 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Mean of 4 quote day(s) in 2026-03-30..2026-04-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-03-30","input_cost_last_quote":"2026-04-02","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":128153,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2026-03-30|PL_|fuel_oil_1","vat_tax_rate_id":307,"excise_tax_rate_id":5662,"other_specific_tax_rate_id":306,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2486389,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2026-04-06","period_type":"week","period_start":"2026-04-06","period_end":"2026-04-12","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.148640779863431,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.6721341570479085,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2026-04-07..2026-04-10. 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Mean of 5 quote day(s) in 2026-04-13..2026-04-17. 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Mean of 5 quote day(s) in 2026-04-20..2026-04-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-04-20","input_cost_last_quote":"2026-04-24","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":128486,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2026-04-20|PL_|fuel_oil_1","vat_tax_rate_id":307,"excise_tax_rate_id":5662,"other_specific_tax_rate_id":306,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2486725,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2026-04-27","period_type":"week","period_start":"2026-04-27","period_end":"2026-05-03","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.0827834605510027,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.6445060839368033,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2026-04-27..2026-04-30. 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Mean of 5 quote day(s) in 2026-05-18..2026-05-22. 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Mean of 4 quote day(s) in 2026-05-26..2026-05-29. 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Mean of 5 quote day(s) in 2026-06-01..2026-06-05. 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Mean of 5 quote day(s) in 2026-06-08..2026-06-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-06-08","input_cost_last_quote":"2026-06-12","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":129257,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2026-06-08|PL_|fuel_oil_1","vat_tax_rate_id":307,"excise_tax_rate_id":5662,"other_specific_tax_rate_id":306,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2487495,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2026-06-15","period_type":"week","period_start":"2026-06-15","period_end":"2026-06-21","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.2198657231606123,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.4413156104410136,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2026-06-15..2026-06-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-06-15","input_cost_last_quote":"2026-06-19","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":129367,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2026-06-15|PL_|fuel_oil_1","vat_tax_rate_id":307,"excise_tax_rate_id":5662,"other_specific_tax_rate_id":306,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2487391,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2026-06-22","period_type":"week","period_start":"2026-06-22","period_end":"2026-06-28","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.6106474851942822,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.4067428743166389,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2026-06-22..2026-06-26. 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Mean of 5 quote day(s) in 2026-06-29..2026-07-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-06-29","input_cost_last_quote":"2026-07-03","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":129586,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2026-06-29|PL_|fuel_oil_1","vat_tax_rate_id":307,"excise_tax_rate_id":308,"other_specific_tax_rate_id":306,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2487822,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2026-07-06","period_type":"week","period_start":"2026-07-06","period_end":"2026-07-12","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.6064483046932843,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.4037523915303121,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2026-07-06..2026-07-10. 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Mean of 5 quote day(s) in 2026-08-03..2026-08-07. 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Mean of 5 quote day(s) in 2026-08-10..2026-08-14. 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Mean of 5 quote day(s) in 2026-08-17..2026-08-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-08-17","input_cost_last_quote":"2026-08-21","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":130346,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2026-08-17|PL_|fuel_oil_1","vat_tax_rate_id":307,"excise_tax_rate_id":308,"other_specific_tax_rate_id":306,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2488580,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_1","period":"2026-08-24","period_type":"week","period_start":"2026-08-24","period_end":"2026-08-30","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.201802339644332,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.48417796473982105,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2026-08-24..2026-08-28. 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Mean of 4 quote day(s) in 2026-09-01..2026-09-04. 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Mean of 5 quote day(s) in 2026-09-14..2026-09-18. 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Mean of 5 quote day(s) in 2005-01-17..2005-01-21. 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Mean of 5 quote day(s) in 2005-03-14..2005-03-18. 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Mean of 4 quote day(s) in 2005-03-21..2005-03-24. 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Mean of 5 quote day(s) in 2005-04-04..2005-04-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-04-04","input_cost_last_quote":"2005-04-08","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":1561,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-04-04|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2359797,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2005-04-11","period_type":"week","period_start":"2005-04-11","period_end":"2005-04-17","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":8.065934065934066,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.2456188440229964,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-04-11..2005-04-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-04-11","input_cost_last_quote":"2005-04-15","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":1683,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-04-11|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2359919,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2005-04-18","period_type":"week","period_start":"2005-04-18","period_end":"2005-04-24","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":7.460507794171315,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.24727754109459427,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-04-18..2005-04-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-04-18","input_cost_last_quote":"2005-04-22","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":1805,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-04-18|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2360041,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2005-04-25","period_type":"week","period_start":"2005-04-25","period_end":"2005-05-01","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":7.205570693309113,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.25090065338307316,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-04-25..2005-04-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-04-25","input_cost_last_quote":"2005-04-29","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":1927,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-04-25|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2360163,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2005-05-02","period_type":"week","period_start":"2005-05-02","period_end":"2005-05-08","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":7.201719813686851,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.24375368172503117,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-05-02..2005-05-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-05-02","input_cost_last_quote":"2005-05-06","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":2049,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-05-02|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2360285,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2005-05-09","period_type":"week","period_start":"2005-05-09","period_end":"2005-05-15","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":7.346712384025817,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.23938869026103005,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-05-09..2005-05-13. 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Mean of 5 quote day(s) in 2005-05-23..2005-05-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-05-23","input_cost_last_quote":"2005-05-27","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":2415,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-05-23|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2360651,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2005-05-30","period_type":"week","period_start":"2005-05-30","period_end":"2005-06-05","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":7.220864708522416,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.2577125796507027,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-05-30..2005-06-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-05-30","input_cost_last_quote":"2005-06-03","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":2537,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-05-30|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2360769,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2005-06-06","period_type":"week","period_start":"2005-06-06","period_end":"2005-06-12","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":7.3427098453376045,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.26604337312631937,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-06-06..2005-06-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-06-06","input_cost_last_quote":"2005-06-10","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":2655,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-06-06|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2360891,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2005-06-13","period_type":"week","period_start":"2005-06-13","period_end":"2005-06-19","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":7.224057520404197,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.281421185367498,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-06-13..2005-06-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-06-13","input_cost_last_quote":"2005-06-17","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":2777,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-06-13|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2361013,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2005-06-20","period_type":"week","period_start":"2005-06-20","period_end":"2005-06-26","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":7.167185675360062,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.29575475275002333,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-06-20..2005-06-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-06-20","input_cost_last_quote":"2005-06-24","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":2899,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-06-20|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2361135,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2005-06-27","period_type":"week","period_start":"2005-06-27","period_end":"2005-07-03","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":7.296285348310178,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.2947008897100559,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-06-27..2005-07-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-06-27","input_cost_last_quote":"2005-07-01","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":3021,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-06-27|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2361257,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2005-07-04","period_type":"week","period_start":"2005-07-04","period_end":"2005-07-10","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":7.291717506954951,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.30621728851707225,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-07-04..2005-07-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-07-04","input_cost_last_quote":"2005-07-08","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":3143,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-07-04|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2361379,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2005-07-11","period_type":"week","period_start":"2005-07-11","period_end":"2005-07-17","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":7.501021241830065,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.2985321145180868,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-07-11..2005-07-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-07-11","input_cost_last_quote":"2005-07-15","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":3265,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-07-11|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2361501,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2005-07-18","period_type":"week","period_start":"2005-07-18","period_end":"2005-07-24","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":7.378169120995901,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.29358269601080256,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-07-18..2005-07-22. 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Mean of 5 quote day(s) in 2005-07-25..2005-07-29. 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Mean of 5 quote day(s) in 2005-08-01..2005-08-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-08-01","input_cost_last_quote":"2005-08-05","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":3631,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-08-01|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2361867,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2005-08-08","period_type":"week","period_start":"2005-08-08","period_end":"2005-08-14","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.554614395316865,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.32705336719159345,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-08-08..2005-08-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-08-08","input_cost_last_quote":"2005-08-12","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":3753,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-08-08|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2361989,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2005-08-15","period_type":"week","period_start":"2005-08-15","period_end":"2005-08-21","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.2661526077193574,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3290743635503207,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-08-15..2005-08-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-08-15","input_cost_last_quote":"2005-08-19","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":3875,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-08-15|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2362111,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2005-08-22","period_type":"week","period_start":"2005-08-22","period_end":"2005-08-28","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.112589559877175,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3372020711223927,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-08-22..2005-08-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-08-22","input_cost_last_quote":"2005-08-26","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":3997,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-08-22|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2362233,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2005-08-29","period_type":"week","period_start":"2005-08-29","period_end":"2005-09-04","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.369316957552252,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.337482597030265,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-08-29..2005-09-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-08-29","input_cost_last_quote":"2005-09-02","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":4119,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-08-29|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2362354,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2005-09-05","period_type":"week","period_start":"2005-09-05","period_end":"2005-09-11","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.159815690554141,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3191994494054737,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-09-05..2005-09-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-09-05","input_cost_last_quote":"2005-09-09","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":4240,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-09-05|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2362474,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2005-09-12","period_type":"week","period_start":"2005-09-12","period_end":"2005-09-18","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.138797198293213,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.31371035898317823,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-09-12..2005-09-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-09-12","input_cost_last_quote":"2005-09-16","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":4360,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-09-12|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2362594,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2005-09-19","period_type":"week","period_start":"2005-09-19","period_end":"2005-09-25","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.891768292682927,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.32878433004449886,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-09-19..2005-09-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-09-19","input_cost_last_quote":"2005-09-23","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":4480,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-09-19|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2362714,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2005-09-26","period_type":"week","period_start":"2005-09-26","period_end":"2005-10-02","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.830649744269748,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3248715732082132,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-09-26..2005-09-30. 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Mean of 5 quote day(s) in 2005-12-12..2005-12-16. 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Mean of 5 quote day(s) in 2006-01-16..2006-01-20. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-01-30","input_cost_last_quote":"2006-02-03","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":6400,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-01-30|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2364634,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2006-02-06","period_type":"week","period_start":"2006-02-06","period_end":"2006-02-12","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.668926362172697,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3217611479742698,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-02-06","input_cost_last_quote":"2006-02-10","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":6520,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-02-06|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2364753,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2006-02-13","period_type":"week","period_start":"2006-02-13","period_end":"2006-02-19","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.718192627824019,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.30725271347245176,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-02-20","input_cost_last_quote":"2006-02-24","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":6758,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-02-20|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2364991,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2006-02-27","period_type":"week","period_start":"2006-02-27","period_end":"2006-03-05","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.732639769939947,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.32205409589402384,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-02-27","input_cost_last_quote":"2006-03-03","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":6877,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-02-27|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2365110,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2006-03-06","period_type":"week","period_start":"2006-03-06","period_end":"2006-03-12","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.720533538540464,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.31349199014487283,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-03-06..2006-03-10. 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Mean of 5 quote day(s) in 2006-03-27..2006-03-31. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-03-27","input_cost_last_quote":"2006-03-31","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":7353,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-03-27|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2365586,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2006-04-03","period_type":"week","period_start":"2006-04-03","period_end":"2006-04-09","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.68417928168596,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3448835826122629,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-04-03..2006-04-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-04-03","input_cost_last_quote":"2006-04-07","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":7472,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-04-03|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2365705,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2006-04-10","period_type":"week","period_start":"2006-04-10","period_end":"2006-04-16","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.722194835235675,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3580492693600541,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2006-04-10..2006-04-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-04-10","input_cost_last_quote":"2006-04-13","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":7591,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-04-10|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2365824,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2006-04-24","period_type":"week","period_start":"2006-04-24","period_end":"2006-04-30","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.894170267606701,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3685276728791738,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-04-24..2006-04-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-04-24","input_cost_last_quote":"2006-04-28","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":7710,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-04-24|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2365943,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2006-05-01","period_type":"week","period_start":"2006-05-01","period_end":"2006-05-07","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.895786548928558,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3624253364475501,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2006-05-02..2006-05-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-05-02","input_cost_last_quote":"2006-05-05","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":7829,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-05-01|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2366062,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2006-05-08","period_type":"week","period_start":"2006-05-08","period_end":"2006-05-14","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.894087093981708,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.34688351281408597,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-05-08..2006-05-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-05-08","input_cost_last_quote":"2006-05-12","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":7948,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-05-08|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2366181,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2006-05-15","period_type":"week","period_start":"2006-05-15","period_end":"2006-05-21","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.894403215831788,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3330270116766979,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-05-15..2006-05-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-05-15","input_cost_last_quote":"2006-05-19","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":8067,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-05-15|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2366300,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2006-05-22","period_type":"week","period_start":"2006-05-22","period_end":"2006-05-28","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.89311432018995,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3364472637105199,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-05-22..2006-05-26. 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Mean of 5 quote day(s) in 2006-06-12..2006-06-16. 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Mean of 5 quote day(s) in 2006-06-19..2006-06-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-06-19","input_cost_last_quote":"2006-06-23","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":8662,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-06-19|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2366895,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2006-06-26","period_type":"week","period_start":"2006-06-26","period_end":"2006-07-02","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.964570128392654,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.35884709727163505,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-06-26..2006-06-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-06-26","input_cost_last_quote":"2006-06-30","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":8781,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-06-26|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2367014,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2006-07-03","period_type":"week","period_start":"2006-07-03","period_end":"2006-07-09","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.9466602594906295,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.36156026703639843,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-07-03..2006-07-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-07-03","input_cost_last_quote":"2006-07-07","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":8900,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-07-03|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2367133,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2006-07-10","period_type":"week","period_start":"2006-07-10","period_end":"2006-07-16","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.907223485301743,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.36605068292949433,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-07-10..2006-07-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-07-10","input_cost_last_quote":"2006-07-14","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":9019,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-07-10|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2367252,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2006-07-17","period_type":"week","period_start":"2006-07-17","period_end":"2006-07-23","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.899177690382553,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.367722419302442,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-07-17..2006-07-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-07-17","input_cost_last_quote":"2006-07-21","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":9138,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-07-17|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2367371,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2006-07-24","period_type":"week","period_start":"2006-07-24","period_end":"2006-07-30","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.745042492917847,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.36555486064950543,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-07-24..2006-07-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-07-24","input_cost_last_quote":"2006-07-28","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":9257,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-07-24|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2367490,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2006-07-31","period_type":"week","period_start":"2006-07-31","period_end":"2006-08-06","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.757461276917264,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.37561184855369767,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-07-31..2006-08-04. 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Mean of 5 quote day(s) in 2006-08-21..2006-08-25. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-09-04","input_cost_last_quote":"2006-09-08","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":9971,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-09-04|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2368204,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2006-09-11","period_type":"week","period_start":"2006-09-11","period_end":"2006-09-17","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.011408512505485,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.30400316481612594,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-09-11..2006-09-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-09-11","input_cost_last_quote":"2006-09-15","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":10090,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-09-11|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2368323,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2006-09-18","period_type":"week","period_start":"2006-09-18","period_end":"2006-09-24","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.27465483234714,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.29813490599365833,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Mean of 5 quote day(s) in 2006-09-25..2006-09-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-09-25","input_cost_last_quote":"2006-09-29","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":10328,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-09-25|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2368561,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2006-10-02","period_type":"week","period_start":"2006-10-02","period_end":"2006-10-08","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.594124047878128,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.28306384392910144,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-10-02","input_cost_last_quote":"2006-10-06","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":10447,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-10-02|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2368680,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2006-10-09","period_type":"week","period_start":"2006-10-09","period_end":"2006-10-15","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.596294700560104,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.2922543052094806,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-10-09..2006-10-13. 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Mean of 5 quote day(s) in 2007-01-22..2007-01-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-01-22","input_cost_last_quote":"2007-01-26","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":12113,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-01-22|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2370346,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2007-01-29","period_type":"week","period_start":"2007-01-29","period_end":"2007-02-04","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":7.978056426332288,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.2710121200030495,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-01-29..2007-02-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-01-29","input_cost_last_quote":"2007-02-02","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":12232,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-01-29|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2370465,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2007-02-05","period_type":"week","period_start":"2007-02-05","period_end":"2007-02-11","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":7.989464442493415,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.2807377932660118,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-02-05..2007-02-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-02-05","input_cost_last_quote":"2007-02-09","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":12351,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-02-05|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2370584,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2007-02-12","period_type":"week","period_start":"2007-02-12","period_end":"2007-02-18","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":7.991022495954904,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.26745038694181844,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-02-12..2007-02-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-02-12","input_cost_last_quote":"2007-02-16","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":12470,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-02-12|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2370703,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2007-02-19","period_type":"week","period_start":"2007-02-19","period_end":"2007-02-25","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":7.3183481442760066,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.27857355045690985,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2007-02-20..2007-02-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-02-20","input_cost_last_quote":"2007-02-23","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":12589,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-02-19|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2370822,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2007-02-26","period_type":"week","period_start":"2007-02-26","period_end":"2007-03-04","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":7.316494160098756,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.28891737232207026,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-02-26..2007-03-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-02-26","input_cost_last_quote":"2007-03-02","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":12708,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-02-26|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2370941,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2007-03-05","period_type":"week","period_start":"2007-03-05","period_end":"2007-03-11","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":7.3192828533282475,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.28919887676024214,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-03-05..2007-03-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-03-05","input_cost_last_quote":"2007-03-09","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":12827,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-03-05|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2371060,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2007-03-12","period_type":"week","period_start":"2007-03-12","period_end":"2007-03-18","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":7.351053207170367,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.2895572270891927,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-03-12..2007-03-16. 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Mean of 5 quote day(s) in 2007-03-26..2007-03-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-03-26","input_cost_last_quote":"2007-03-30","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":13184,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-03-26|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2371417,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2007-04-02","period_type":"week","period_start":"2007-04-02","period_end":"2007-04-08","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":7.076951047679651,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.32265035523393937,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2007-04-02..2007-04-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-04-02","input_cost_last_quote":"2007-04-05","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":13303,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-04-02|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2371536,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2007-04-16","period_type":"week","period_start":"2007-04-16","period_end":"2007-04-22","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.526796842542584,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.30673322075858495,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-04-16..2007-04-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-04-16","input_cost_last_quote":"2007-04-20","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":13422,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-04-16|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2371655,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2007-04-23","period_type":"week","period_start":"2007-04-23","period_end":"2007-04-29","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.5273721877185045,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.31156541961660567,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-04-23..2007-04-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-04-23","input_cost_last_quote":"2007-04-27","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":13541,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-04-23|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2371774,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2007-04-30","period_type":"week","period_start":"2007-04-30","period_end":"2007-05-06","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.5292520365341895,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.304025178040599,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2007-04-30..2007-05-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-04-30","input_cost_last_quote":"2007-05-04","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":13660,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-04-30|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2371893,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2007-05-07","period_type":"week","period_start":"2007-05-07","period_end":"2007-05-13","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.38407960199005,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.29681663336838016,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-05-07..2007-05-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-05-07","input_cost_last_quote":"2007-05-11","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":13779,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-05-07|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2372012,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2007-05-14","period_type":"week","period_start":"2007-05-14","period_end":"2007-05-20","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.14488504860361,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3140400739796911,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-05-14..2007-05-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-05-14","input_cost_last_quote":"2007-05-18","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":13898,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-05-14|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2372131,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2007-05-21","period_type":"week","period_start":"2007-05-21","period_end":"2007-05-27","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.148617333539317,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.33025733588716405,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-05-21..2007-05-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-05-21","input_cost_last_quote":"2007-05-25","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":14017,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-05-21|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2372251,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2007-05-28","period_type":"week","period_start":"2007-05-28","period_end":"2007-06-03","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.37634190804132,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.31996761484337755,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2007-05-29..2007-06-01. 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Mean of 5 quote day(s) in 2007-06-04..2007-06-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-06-04","input_cost_last_quote":"2007-06-08","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":14257,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-06-04|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2372491,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2007-06-11","period_type":"week","period_start":"2007-06-11","period_end":"2007-06-17","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.374745417515275,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.33001765941987504,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-06-11..2007-06-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-06-11","input_cost_last_quote":"2007-06-15","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":14377,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-06-11|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2372611,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2007-06-18","period_type":"week","period_start":"2007-06-18","period_end":"2007-06-24","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.3205960105743815,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.336567517433059,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-06-18..2007-06-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-06-18","input_cost_last_quote":"2007-06-22","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":14497,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-06-18|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2372731,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2007-06-25","period_type":"week","period_start":"2007-06-25","period_end":"2007-07-01","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.061765718877961,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3351677197097773,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-06-25..2007-06-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-06-25","input_cost_last_quote":"2007-06-29","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":14617,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-06-25|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2372851,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2007-07-02","period_type":"week","period_start":"2007-07-02","period_end":"2007-07-08","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.060721062618596,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.34570873808423935,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2007-07-02..2007-07-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-07-02","input_cost_last_quote":"2007-07-06","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":14737,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-07-02|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2372971,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2007-07-09","period_type":"week","period_start":"2007-07-09","period_end":"2007-07-15","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.987866986219293,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3564149692867059,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-07-09..2007-07-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-07-09","input_cost_last_quote":"2007-07-13","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":14857,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-07-09|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2373091,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2007-07-16","period_type":"week","period_start":"2007-07-16","period_end":"2007-07-22","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.9869036482694105,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3568596519293816,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-07-16..2007-07-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-07-16","input_cost_last_quote":"2007-07-20","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":14977,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-07-16|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2373211,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2007-07-23","period_type":"week","period_start":"2007-07-23","period_end":"2007-07-29","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.794467265258643,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.35058585436499295,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-07-23..2007-07-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-07-23","input_cost_last_quote":"2007-07-27","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":15097,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-07-23|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2373331,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2007-07-30","period_type":"week","period_start":"2007-07-30","period_end":"2007-08-05","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.791718761491506,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3510554114698454,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-07-30..2007-08-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-07-30","input_cost_last_quote":"2007-08-03","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":15217,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-07-30|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2373451,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2007-08-06","period_type":"week","period_start":"2007-08-06","period_end":"2007-08-12","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.636661444238713,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3232266603179362,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-08-06..2007-08-10. 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Mean of 5 quote day(s) in 2007-08-13..2007-08-17. 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Mean of 5 quote day(s) in 2007-08-27..2007-08-31. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-08-27","input_cost_last_quote":"2007-08-31","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":15697,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-08-27|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2373931,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2007-09-03","period_type":"week","period_start":"2007-09-03","period_end":"2007-09-09","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.854731114672232,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3462799033709589,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2007-09-04..2007-09-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-09-04","input_cost_last_quote":"2007-09-07","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":15817,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-09-03|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2374051,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2007-09-10","period_type":"week","period_start":"2007-09-10","period_end":"2007-09-16","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.856324830817282,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3491304320336501,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-09-10..2007-09-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-09-10","input_cost_last_quote":"2007-09-14","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":15937,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-09-10|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2374171,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2007-09-17","period_type":"week","period_start":"2007-09-17","period_end":"2007-09-23","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.633902880892331,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3522088527008929,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-09-17..2007-09-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-09-17","input_cost_last_quote":"2007-09-21","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":16057,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-09-17|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2374291,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2007-09-24","period_type":"week","period_start":"2007-09-24","period_end":"2007-09-30","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.635394230429717,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3475934872168733,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-09-24..2007-09-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-09-24","input_cost_last_quote":"2007-09-28","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":16177,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-09-24|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2374411,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2007-10-01","period_type":"week","period_start":"2007-10-01","period_end":"2007-10-07","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.543554006968641,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3461975321732682,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-10-01..2007-10-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-10-01","input_cost_last_quote":"2007-10-05","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":16297,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-10-01|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2374530,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2007-10-08","period_type":"week","period_start":"2007-10-08","period_end":"2007-10-14","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.543628808864266,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3510127821645727,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-10-08..2007-10-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-10-08","input_cost_last_quote":"2007-10-12","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":16416,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-10-08|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2374649,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2007-10-15","period_type":"week","period_start":"2007-10-15","period_end":"2007-10-21","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.5297492998155615,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3725073558225005,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-10-15..2007-10-19. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-11-19","input_cost_last_quote":"2007-11-23","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":17130,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-11-19|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2375363,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2007-11-26","period_type":"week","period_start":"2007-11-26","period_end":"2007-12-02","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.753721126678512,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.39183884420799125,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-11-26","input_cost_last_quote":"2007-11-30","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":17249,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-11-26|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2375482,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2007-12-03","period_type":"week","period_start":"2007-12-03","period_end":"2007-12-09","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.755625627060341,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3820658312049014,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-12-10","input_cost_last_quote":"2007-12-14","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":17487,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-12-10|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2375720,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2007-12-17","period_type":"week","period_start":"2007-12-17","period_end":"2007-12-23","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.647908434391606,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3971215091358245,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Mean of 5 quote day(s) in 2008-01-07..2008-01-11. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-01-22","input_cost_last_quote":"2008-01-25","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":17987,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-01-21|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2376229,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2008-01-28","period_type":"week","period_start":"2008-01-28","period_end":"2008-02-03","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.647580095432856,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.38950617820044087,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-01-28..2008-02-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-01-28","input_cost_last_quote":"2008-02-01","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":18115,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-01-28|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2376357,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2008-02-04","period_type":"week","period_start":"2008-02-04","period_end":"2008-02-10","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.411848081693135,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.386078655421138,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-02-04..2008-02-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-02-04","input_cost_last_quote":"2008-02-08","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":18243,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-02-04|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2376485,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2008-02-11","period_type":"week","period_start":"2008-02-11","period_end":"2008-02-17","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.399603161695345,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.4093695635221647,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-02-11..2008-02-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-02-11","input_cost_last_quote":"2008-02-15","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":18371,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-02-11|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2376613,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2008-02-18","period_type":"week","period_start":"2008-02-18","period_end":"2008-02-24","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.539955733210003,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.4143162318374236,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2008-02-19..2008-02-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-02-19","input_cost_last_quote":"2008-02-22","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":18499,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-02-18|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2376741,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2008-02-25","period_type":"week","period_start":"2008-02-25","period_end":"2008-03-02","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.538068070037379,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.4154085515762973,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-02-25..2008-02-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-02-25","input_cost_last_quote":"2008-02-29","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":18627,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-02-25|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2376869,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2008-03-03","period_type":"week","period_start":"2008-03-03","period_end":"2008-03-09","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.212195495633522,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.41976266783568467,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-03-03..2008-03-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-03-03","input_cost_last_quote":"2008-03-07","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":18755,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-03-03|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2376997,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2008-03-10","period_type":"week","period_start":"2008-03-10","period_end":"2008-03-16","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.213622291021672,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.43791011471181984,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-03-10..2008-03-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-03-10","input_cost_last_quote":"2008-03-14","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":18883,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-03-10|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2377125,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2008-03-17","period_type":"week","period_start":"2008-03-17","period_end":"2008-03-23","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.254984781663458,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.41374201519057,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2008-03-17..2008-03-20. 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Mean of 5 quote day(s) in 2008-04-07..2008-04-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-04-07","input_cost_last_quote":"2008-04-11","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":19267,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-04-07|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2377509,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2008-04-14","period_type":"week","period_start":"2008-04-14","period_end":"2008-04-20","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.359373571798543,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.43805468265457703,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-04-14..2008-04-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-04-14","input_cost_last_quote":"2008-04-18","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":19395,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-04-14|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2377637,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2008-04-21","period_type":"week","period_start":"2008-04-21","period_end":"2008-04-27","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.3569793351851285,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.45447318334443654,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-04-21..2008-04-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-04-21","input_cost_last_quote":"2008-04-25","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":19523,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-04-21|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2377765,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2008-04-28","period_type":"week","period_start":"2008-04-28","period_end":"2008-05-04","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.245468731244748,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.4576864617405253,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2008-04-28..2008-05-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-04-28","input_cost_last_quote":"2008-05-02","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":19651,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-04-28|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2377893,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2008-05-05","period_type":"week","period_start":"2008-05-05","period_end":"2008-05-11","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.244628994403322,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.4880724721741762,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-05-05..2008-05-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-05-05","input_cost_last_quote":"2008-05-09","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":19779,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-05-05|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2378021,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2008-05-12","period_type":"week","period_start":"2008-05-12","period_end":"2008-05-18","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.257210823669343,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.49863448899786367,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-05-12..2008-05-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-05-12","input_cost_last_quote":"2008-05-16","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":19907,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-05-12|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2378149,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2008-05-19","period_type":"week","period_start":"2008-05-19","period_end":"2008-05-25","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.250688542067699,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5068499223384927,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-05-19..2008-05-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-05-19","input_cost_last_quote":"2008-05-23","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":20035,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-05-19|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2378277,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2008-05-26","period_type":"week","period_start":"2008-05-26","period_end":"2008-06-01","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.824153585297817,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.518532369184536,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2008-05-27..2008-05-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-05-27","input_cost_last_quote":"2008-05-30","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":20163,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-05-26|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2378405,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2008-06-02","period_type":"week","period_start":"2008-06-02","period_end":"2008-06-08","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.820944112859468,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.512082429771429,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-06-02..2008-06-06. 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Mean of 5 quote day(s) in 2008-06-16..2008-06-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-06-16","input_cost_last_quote":"2008-06-20","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":20547,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-06-16|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2378789,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2008-06-23","period_type":"week","period_start":"2008-06-23","period_end":"2008-06-29","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.590720774040812,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5452961249714597,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-06-23..2008-06-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-06-23","input_cost_last_quote":"2008-06-27","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":20675,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-06-23|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2378917,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2008-06-30","period_type":"week","period_start":"2008-06-30","period_end":"2008-07-06","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.55146460537022,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.561281124760172,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2008-06-30..2008-07-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-06-30","input_cost_last_quote":"2008-07-03","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":20803,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-06-30|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2379045,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2008-07-07","period_type":"week","period_start":"2008-07-07","period_end":"2008-07-13","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.284633927305384,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5498948199272213,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-07-07..2008-07-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-07-07","input_cost_last_quote":"2008-07-11","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":20931,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-07-07|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2379173,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2008-07-14","period_type":"week","period_start":"2008-07-14","period_end":"2008-07-20","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.2486521358462745,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5349821058325699,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-07-14..2008-07-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-07-14","input_cost_last_quote":"2008-07-18","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":21059,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-07-14|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2379301,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2008-07-21","period_type":"week","period_start":"2008-07-21","period_end":"2008-07-27","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.9742304328348657,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5048320888684283,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-07-21..2008-07-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-07-21","input_cost_last_quote":"2008-07-25","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":21187,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-07-21|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2379429,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2008-07-28","period_type":"week","period_start":"2008-07-28","period_end":"2008-08-03","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.9553752535496955,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5002497286498742,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-07-28..2008-08-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-07-28","input_cost_last_quote":"2008-08-01","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":21315,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-07-28|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2379557,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2008-08-04","period_type":"week","period_start":"2008-08-04","period_end":"2008-08-10","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.157203295479849,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.47556428225335917,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-08-04..2008-08-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-08-04","input_cost_last_quote":"2008-08-08","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":21443,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-08-04|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2379685,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2008-08-11","period_type":"week","period_start":"2008-08-11","period_end":"2008-08-17","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.166383162096573,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.46530455838541657,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-08-11..2008-08-15. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-09-15","input_cost_last_quote":"2008-09-19","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":22211,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-09-15|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2380453,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2008-09-22","period_type":"week","period_start":"2008-09-22","period_end":"2008-09-28","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.085441259134345,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.432781863114904,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-09-22","input_cost_last_quote":"2008-09-26","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":22339,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-09-22|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2380581,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2008-09-29","period_type":"week","period_start":"2008-09-29","period_end":"2008-10-05","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.576546810872203,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.41004355957527655,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-10-06","input_cost_last_quote":"2008-10-10","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":22595,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-10-06|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2380837,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2008-10-13","period_type":"week","period_start":"2008-10-13","period_end":"2008-10-19","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.509127843263037,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3206354572657006,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-02-02","input_cost_last_quote":"2009-02-06","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":24507,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-02-02|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2382748,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2009-02-09","period_type":"week","period_start":"2009-02-09","period_end":"2009-02-15","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.597034044440065,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.22203307562946503,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-02-09","input_cost_last_quote":"2009-02-13","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":24634,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-02-09|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2382875,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2009-02-16","period_type":"week","period_start":"2009-02-16","period_end":"2009-02-22","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.5626145707851045,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.20371471310753797,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2009-02-17..2009-02-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-02-17","input_cost_last_quote":"2009-02-20","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":24761,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-02-16|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2383002,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2009-02-23","period_type":"week","period_start":"2009-02-23","period_end":"2009-03-01","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.5567114945445315,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.21044428730526962,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-02-23..2009-02-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-02-23","input_cost_last_quote":"2009-02-27","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":24888,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-02-23|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2383129,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2009-03-02","period_type":"week","period_start":"2009-03-02","period_end":"2009-03-08","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.4438775510204085,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.2190530901159312,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-03-02","input_cost_last_quote":"2009-03-06","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":25015,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-03-02|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2383256,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2009-03-09","period_type":"week","period_start":"2009-03-09","period_end":"2009-03-15","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.47839680180411,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.21673691475099835,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-03-09..2009-03-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-03-09","input_cost_last_quote":"2009-03-13","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":25142,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-03-09|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2383383,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2009-03-16","period_type":"week","period_start":"2009-03-16","period_end":"2009-03-22","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.624914375183482,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.22007605670160352,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-03-16","input_cost_last_quote":"2009-03-20","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":25269,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-03-16|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2383510,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2009-03-23","period_type":"week","period_start":"2009-03-23","period_end":"2009-03-29","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.623284907183212,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.2399166145321649,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-03-23..2009-03-27. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-03-30","input_cost_last_quote":"2009-04-03","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":25523,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-03-30|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2383764,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2009-04-06","period_type":"week","period_start":"2009-04-06","period_end":"2009-04-12","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.599951183793019,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.24323412289255886,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-04-06","input_cost_last_quote":"2009-04-09","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":25650,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-04-06|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2383890,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2009-04-20","period_type":"week","period_start":"2009-04-20","period_end":"2009-04-26","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.26886145404664,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.23644506308242907,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-04-20..2009-04-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-04-20","input_cost_last_quote":"2009-04-24","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":25776,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-04-20|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2384016,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2009-04-27","period_type":"week","period_start":"2009-04-27","period_end":"2009-05-03","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.053873923910025,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.23628817994608534,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2009-04-27..2009-04-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-04-27","input_cost_last_quote":"2009-04-30","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":25902,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-04-27|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2384142,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2009-05-04","period_type":"week","period_start":"2009-05-04","period_end":"2009-05-10","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.0568328367501225,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.25836659435757914,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-05-04..2009-05-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-05-04","input_cost_last_quote":"2009-05-08","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":26028,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-05-04|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2384268,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2009-05-11","period_type":"week","period_start":"2009-05-11","period_end":"2009-05-17","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.010976948408342,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.26092871351357033,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-05-11..2009-05-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-05-11","input_cost_last_quote":"2009-05-15","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":26154,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-05-11|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2384394,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2009-05-18","period_type":"week","period_start":"2009-05-18","period_end":"2009-05-24","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.026314607750685,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.2656258237382895,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-05-18..2009-05-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-05-18","input_cost_last_quote":"2009-05-22","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":26280,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-05-18|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2384520,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2009-05-25","period_type":"week","period_start":"2009-05-25","period_end":"2009-05-31","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.345491706626838,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.28058728342490497,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2009-05-26..2009-05-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-05-26","input_cost_last_quote":"2009-05-29","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":26406,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-05-25|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2384646,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2009-06-01","period_type":"week","period_start":"2009-06-01","period_end":"2009-06-07","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.3726931373332265,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.29781567946431425,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-06-01..2009-06-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-06-01","input_cost_last_quote":"2009-06-05","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":26532,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-06-01|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2384772,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2009-06-08","period_type":"week","period_start":"2009-06-08","period_end":"2009-06-14","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.155204133557756,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.31438699193813546,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-06-08..2009-06-12. 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Mean of 5 quote day(s) in 2009-06-15..2009-06-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-06-15","input_cost_last_quote":"2009-06-19","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":26784,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-06-15|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2385024,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2009-06-22","period_type":"week","period_start":"2009-06-22","period_end":"2009-06-28","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.7076365960166155,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.30402514516259804,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-06-22..2009-06-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-06-22","input_cost_last_quote":"2009-06-26","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":26910,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-06-22|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2385150,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2009-06-29","period_type":"week","period_start":"2009-06-29","period_end":"2009-07-05","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.707500264466307,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.30380972036901105,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2009-06-29..2009-07-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-06-29","input_cost_last_quote":"2009-07-02","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":27036,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-06-29|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2385276,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2009-07-06","period_type":"week","period_start":"2009-07-06","period_end":"2009-07-12","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.6525083384384995,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.272472879234279,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-07-06..2009-07-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-07-06","input_cost_last_quote":"2009-07-10","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":27162,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-07-06|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2385402,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2009-07-13","period_type":"week","period_start":"2009-07-13","period_end":"2009-07-19","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.6547366983129566,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.2734447876920866,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-07-13..2009-07-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-07-13","input_cost_last_quote":"2009-07-17","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":27288,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-07-13|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2385528,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2009-07-20","period_type":"week","period_start":"2009-07-20","period_end":"2009-07-26","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.8231066887783305,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.2944678772191604,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-07-20..2009-07-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-07-20","input_cost_last_quote":"2009-07-24","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":27414,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-07-20|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2385654,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2009-07-27","period_type":"week","period_start":"2009-07-27","period_end":"2009-08-02","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.823928295679614,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.30474391149403923,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-07-27..2009-07-31. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-07-27","input_cost_last_quote":"2009-07-31","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":27540,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-07-27|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2385780,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2009-08-03","period_type":"week","period_start":"2009-08-03","period_end":"2009-08-09","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.8574375353495025,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.32395400206832403,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-08-03..2009-08-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-08-03","input_cost_last_quote":"2009-08-07","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":27666,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-08-03|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2385906,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2009-08-10","period_type":"week","period_start":"2009-08-10","period_end":"2009-08-16","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.850622130547608,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3223387420037259,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-08-10..2009-08-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-08-10","input_cost_last_quote":"2009-08-14","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":27792,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-08-10|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2386032,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2009-08-17","period_type":"week","period_start":"2009-08-17","period_end":"2009-08-23","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.689908497589452,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.31736895231685563,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-08-17..2009-08-21. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-09-28","input_cost_last_quote":"2009-10-02","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":28670,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-09-28|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2386909,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2009-10-05","period_type":"week","period_start":"2009-10-05","period_end":"2009-10-11","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.800053857546788,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.29019790975906906,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-10-12","input_cost_last_quote":"2009-10-16","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":28920,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-10-12|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2387160,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2009-10-19","period_type":"week","period_start":"2009-10-19","period_end":"2009-10-25","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.930232558139535,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3246073187630646,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-10-19","input_cost_last_quote":"2009-10-23","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":29045,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-10-19|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5664,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2387285,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2009-10-26","period_type":"week","period_start":"2009-10-26","period_end":"2009-11-01","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.730864197530864,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.32212546028387395,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Mean of 5 quote day(s) in 2010-02-01..2010-02-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-02-01","input_cost_last_quote":"2010-02-05","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":30771,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-02-01|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2389008,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2010-02-08","period_type":"week","period_start":"2010-02-08","period_end":"2010-02-14","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.659498207885305,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3254675454587008,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Mean of 4 quote day(s) in 2010-02-16..2010-02-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-02-16","input_cost_last_quote":"2010-02-19","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":31015,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-02-15|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2389252,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2010-02-22","period_type":"week","period_start":"2010-02-22","period_end":"2010-02-28","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.729274649330874,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3535195465714612,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-02-22..2010-02-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-02-22","input_cost_last_quote":"2010-02-26","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":31137,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-02-22|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2389375,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2010-03-01","period_type":"week","period_start":"2010-03-01","period_end":"2010-03-07","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.629946402098301,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.36028624983254354,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-03-01","input_cost_last_quote":"2010-03-05","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":31259,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-03-01|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2389498,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2010-03-08","period_type":"week","period_start":"2010-03-08","period_end":"2010-03-14","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.629422301836095,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.36570581199950636,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-03-08..2010-03-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-03-08","input_cost_last_quote":"2010-03-12","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":31381,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-03-08|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2389619,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2010-03-15","period_type":"week","period_start":"2010-03-15","period_end":"2010-03-21","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.5194476536282115,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3635195577634395,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-03-15..2010-03-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-03-15","input_cost_last_quote":"2010-03-19","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":31503,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-03-15|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2389684,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2010-03-22","period_type":"week","period_start":"2010-03-22","period_end":"2010-03-28","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.5182392726466345,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3677171618838731,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-03-22..2010-03-26. 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Mean of 5 quote day(s) in 2010-04-12..2010-04-16. 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Mean of 5 quote day(s) in 2010-04-19..2010-04-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-04-19","input_cost_last_quote":"2010-04-23","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":31991,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-04-19|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2390227,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2010-04-26","period_type":"week","period_start":"2010-04-26","period_end":"2010-05-02","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.5198049635676325,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.407069016991522,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-04-26..2010-04-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-04-26","input_cost_last_quote":"2010-04-30","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":32113,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-04-26|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2390350,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2010-05-03","period_type":"week","period_start":"2010-05-03","period_end":"2010-05-09","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.57329864898884,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.40065542986429376,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-05-03..2010-05-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-05-03","input_cost_last_quote":"2010-05-07","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":32235,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-05-03|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2390472,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2010-05-10","period_type":"week","period_start":"2010-05-10","period_end":"2010-05-16","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.4355739169272,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.38836886446887786,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-05-10..2010-05-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-05-10","input_cost_last_quote":"2010-05-14","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":32357,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-05-10|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2390538,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2010-05-17","period_type":"week","period_start":"2010-05-17","period_end":"2010-05-23","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.4345403899721445,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.36682032437071344,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-05-17..2010-05-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-05-17","input_cost_last_quote":"2010-05-21","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":32479,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-05-17|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2390716,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2010-05-24","period_type":"week","period_start":"2010-05-24","period_end":"2010-05-30","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.311898621856196,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3618007437777287,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-05-24..2010-05-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-05-24","input_cost_last_quote":"2010-05-28","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":32601,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-05-24|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2390837,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2010-05-31","period_type":"week","period_start":"2010-05-31","period_end":"2010-06-06","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.327546711561284,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3755996611713577,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2010-06-01..2010-06-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-06-01","input_cost_last_quote":"2010-06-04","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":32723,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-05-31|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2390959,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2010-06-07","period_type":"week","period_start":"2010-06-07","period_end":"2010-06-13","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.500481569039489,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.38084193639346753,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-06-07..2010-06-11. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-06-28","input_cost_last_quote":"2010-07-02","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":33211,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-06-28|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2391392,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2010-07-05","period_type":"week","period_start":"2010-07-05","period_end":"2010-07-11","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.351241408332164,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3688400861850148,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-07-06","input_cost_last_quote":"2010-07-09","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":33333,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-07-05|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2391570,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2010-07-12","period_type":"week","period_start":"2010-07-12","period_end":"2010-07-18","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.348669623059867,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.37396012585021776,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-07-12..2010-07-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-07-12","input_cost_last_quote":"2010-07-16","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":33455,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-07-12|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2391691,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2010-07-19","period_type":"week","period_start":"2010-07-19","period_end":"2010-07-25","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.315745510232493,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3744802383209945,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-07-19..2010-07-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-07-19","input_cost_last_quote":"2010-07-23","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":33577,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-07-19|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2391813,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2010-07-26","period_type":"week","period_start":"2010-07-26","period_end":"2010-08-01","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.286718200983837,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.37339230791746536,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-07-26..2010-07-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-07-26","input_cost_last_quote":"2010-07-30","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":33699,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-07-26|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2391935,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2010-08-02","period_type":"week","period_start":"2010-08-02","period_end":"2010-08-08","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.29109964441355,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3948702577913372,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-08-02..2010-08-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-08-02","input_cost_last_quote":"2010-08-06","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":33821,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-08-02|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2392058,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2010-08-09","period_type":"week","period_start":"2010-08-09","period_end":"2010-08-15","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.279441117764471,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3783629737286053,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-08-09..2010-08-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-08-09","input_cost_last_quote":"2010-08-13","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":33943,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-08-09|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2392180,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2010-08-16","period_type":"week","period_start":"2010-08-16","period_end":"2010-08-22","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.281590763309814,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.36764315197375597,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-08-16..2010-08-20. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-09-20","input_cost_last_quote":"2010-09-24","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":34675,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-09-20|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2392912,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2010-09-27","period_type":"week","period_start":"2010-09-27","period_end":"2010-10-03","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.452318171830367,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3695500372023406,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-09-27","input_cost_last_quote":"2010-10-01","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":34797,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-09-27|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2393034,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2010-10-04","period_type":"week","period_start":"2010-10-04","period_end":"2010-10-10","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.463228613122608,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3812355313483416,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-10-04","input_cost_last_quote":"2010-10-08","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":34919,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-10-04|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2393100,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2010-10-11","period_type":"week","period_start":"2010-10-11","period_end":"2010-10-17","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.526230288771251,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.37387549957740346,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-10-11..2010-10-15. 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Mean of 5 quote day(s) in 2010-10-18..2010-10-22. 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Mean of 5 quote day(s) in 2010-10-25..2010-10-29. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-12-06","input_cost_last_quote":"2010-12-10","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":35895,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-12-06|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2394131,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2010-12-13","period_type":"week","period_start":"2010-12-13","period_end":"2010-12-19","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.5144104060985635,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.42956614477110977,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-12-13","input_cost_last_quote":"2010-12-17","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":36017,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-12-13|PL_|fuel_oil_2","vat_tax_rate_id":5663,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2394254,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2010-12-20","period_type":"week","period_start":"2010-12-20","period_end":"2010-12-26","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.093791551600695,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.44539624279902573,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Mean of 4 quote day(s) in 2011-01-18..2011-01-21. 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Mean of 4 quote day(s) in 2011-02-22..2011-02-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-02-22","input_cost_last_quote":"2011-02-25","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":37115,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-02-21|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2395351,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2011-02-28","period_type":"week","period_start":"2011-02-28","period_end":"2011-03-06","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.7785198851031034,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5199196447366327,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-02-28","input_cost_last_quote":"2011-03-04","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":37237,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-02-28|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2395473,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2011-03-07","period_type":"week","period_start":"2011-03-07","period_end":"2011-03-13","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.6953779103108153,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5182875637361737,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-03-07","input_cost_last_quote":"2011-03-11","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":37359,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-03-07|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2395595,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2011-03-14","period_type":"week","period_start":"2011-03-14","period_end":"2011-03-20","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.516386182462356,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5067669019532133,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Mean of 5 quote day(s) in 2011-03-28..2011-04-01. 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Mean of 5 quote day(s) in 2011-04-11..2011-04-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-04-11","input_cost_last_quote":"2011-04-15","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":37969,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-04-11|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2396205,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2011-04-18","period_type":"week","period_start":"2011-04-18","period_end":"2011-04-24","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.3661672023039357,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5353903259761602,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2011-04-18..2011-04-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-04-18","input_cost_last_quote":"2011-04-21","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":38091,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-04-18|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2396327,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2011-05-02","period_type":"week","period_start":"2011-05-02","period_end":"2011-05-08","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.303120627775412,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5093392547121245,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-05-02..2011-05-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-05-02","input_cost_last_quote":"2011-05-06","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":38213,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-05-02|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2396449,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2011-05-09","period_type":"week","period_start":"2011-05-09","period_end":"2011-05-15","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.3864043679406493,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5034248522375164,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-05-09..2011-05-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-05-09","input_cost_last_quote":"2011-05-13","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":38335,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-05-09|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2396571,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2011-05-16","period_type":"week","period_start":"2011-05-16","period_end":"2011-05-22","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.38782131270277,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.49588838966716053,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-05-16..2011-05-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-05-16","input_cost_last_quote":"2011-05-20","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":38457,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-05-16|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2396694,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2011-05-23","period_type":"week","period_start":"2011-05-23","period_end":"2011-05-29","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.478988710992832,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5050743145861561,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-05-23..2011-05-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-05-23","input_cost_last_quote":"2011-05-27","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":38579,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-05-23|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2396815,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2011-05-30","period_type":"week","period_start":"2011-05-30","period_end":"2011-06-05","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.5168529514495286,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5040632164585156,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2011-05-31..2011-06-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-05-31","input_cost_last_quote":"2011-06-03","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":38701,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-05-30|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2396937,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2011-06-06","period_type":"week","period_start":"2011-06-06","period_end":"2011-06-12","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.5011272979535204,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5074962977785251,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-06-06..2011-06-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-06-06","input_cost_last_quote":"2011-06-10","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":38823,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-06-06|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2397059,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2011-06-13","period_type":"week","period_start":"2011-06-13","period_end":"2011-06-19","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.4747880315229693,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.513990213942787,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-06-13..2011-06-17. 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Mean of 5 quote day(s) in 2011-06-27..2011-07-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-06-27","input_cost_last_quote":"2011-07-01","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":39189,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-06-27|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2397370,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2011-07-04","period_type":"week","period_start":"2011-07-04","period_end":"2011-07-10","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.4045141802315824,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5070023839126248,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2011-07-05..2011-07-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-07-05","input_cost_last_quote":"2011-07-08","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":39311,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-07-04|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2397547,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2011-07-11","period_type":"week","period_start":"2011-07-11","period_end":"2011-07-17","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.391297007554974,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5255136085732907,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-07-11..2011-07-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-07-11","input_cost_last_quote":"2011-07-15","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":39433,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-07-11|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2397669,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2011-07-18","period_type":"week","period_start":"2011-07-18","period_end":"2011-07-24","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.4233688717804545,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5233787206847643,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-07-18..2011-07-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-07-18","input_cost_last_quote":"2011-07-22","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":39555,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-07-18|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2397791,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2011-07-25","period_type":"week","period_start":"2011-07-25","period_end":"2011-07-31","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.350013609430288,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5154127438008994,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-07-25..2011-07-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-07-25","input_cost_last_quote":"2011-07-29","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":39677,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-07-25|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2397913,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2011-08-01","period_type":"week","period_start":"2011-08-01","period_end":"2011-08-07","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.206432818548226,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.4970721010429123,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-08-01..2011-08-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-08-01","input_cost_last_quote":"2011-08-05","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":39799,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-08-01|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2398036,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2011-08-08","period_type":"week","period_start":"2011-08-08","period_end":"2011-08-14","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.206819565658616,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.46482604346919604,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-08-08..2011-08-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-08-08","input_cost_last_quote":"2011-08-12","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":39921,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-08-08|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2398158,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2011-08-22","period_type":"week","period_start":"2011-08-22","period_end":"2011-08-28","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.2574676914560667,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.484194074504398,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-08-22..2011-08-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-08-22","input_cost_last_quote":"2011-08-26","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":40043,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-08-22|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2398224,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2011-08-29","period_type":"week","period_start":"2011-08-29","period_end":"2011-09-04","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.3340549902576315,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5089912901391938,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2011-08-30..2011-09-02. 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Mean of 5 quote day(s) in 2011-09-19..2011-09-23. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-10-03","input_cost_last_quote":"2011-10-07","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":40775,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-10-03|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2399010,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2011-10-10","period_type":"week","period_start":"2011-10-10","period_end":"2011-10-16","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.9511918274687856,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5122679656433888,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-10-10","input_cost_last_quote":"2011-10-14","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":40896,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-10-10|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2399131,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2011-10-17","period_type":"week","period_start":"2011-10-17","period_end":"2011-10-23","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.970474558712197,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5089346291419516,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-12-19","input_cost_last_quote":"2011-12-23","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":42106,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-12-19|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2400342,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2012-01-09","period_type":"week","period_start":"2012-01-09","period_end":"2012-01-15","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.8221901618609064,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5513163307212361,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-01-17","input_cost_last_quote":"2012-01-20","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":42348,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-01-16|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2400582,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2012-01-23","period_type":"week","period_start":"2012-01-23","period_end":"2012-01-29","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.6423303443518864,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5262114266452859,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-01-23","input_cost_last_quote":"2012-01-27","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":42467,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-01-23|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2400702,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2012-01-30","period_type":"week","period_start":"2012-01-30","period_end":"2012-02-05","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.5608717861399626,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5321470247475917,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-02-06","input_cost_last_quote":"2012-02-10","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":42705,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-02-06|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2400939,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2012-02-13","period_type":"week","period_start":"2012-02-13","period_end":"2012-02-19","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.7039957473199254,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5738638975805543,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-02-13","input_cost_last_quote":"2012-02-17","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":42824,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-02-13|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2401057,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2012-02-20","period_type":"week","period_start":"2012-02-20","period_end":"2012-02-26","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.704701531959852,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5836532562421205,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2012-02-21..2012-02-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-02-21","input_cost_last_quote":"2012-02-24","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":42943,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-02-20|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2401120,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2012-02-27","period_type":"week","period_start":"2012-02-27","period_end":"2012-03-04","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.69311797752809,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5878621859312342,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-02-27..2012-03-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-02-27","input_cost_last_quote":"2012-03-02","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":43062,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-02-27|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2401295,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2012-03-05","period_type":"week","period_start":"2012-03-05","period_end":"2012-03-11","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.6786176882026838,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.6040325505480679,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-03-05..2012-03-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-03-05","input_cost_last_quote":"2012-03-09","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":43181,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-03-05|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2401414,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2012-03-12","period_type":"week","period_start":"2012-03-12","period_end":"2012-03-18","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.6828302309162604,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.6068674800684549,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-03-12..2012-03-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-03-12","input_cost_last_quote":"2012-03-16","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":43300,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-03-12|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2401533,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2012-03-19","period_type":"week","period_start":"2012-03-19","period_end":"2012-03-25","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.678293904334312,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5926742758182172,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-03-19..2012-03-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-03-19","input_cost_last_quote":"2012-03-23","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":43419,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-03-19|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2401652,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2012-03-26","period_type":"week","period_start":"2012-03-26","period_end":"2012-04-01","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.6578929283210777,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5878040037053694,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-03-26..2012-03-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-03-26","input_cost_last_quote":"2012-03-30","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":43538,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-03-26|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2401772,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2012-04-02","period_type":"week","period_start":"2012-04-02","period_end":"2012-04-08","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.632745626300174,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5912352639690993,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2012-04-02..2012-04-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-04-02","input_cost_last_quote":"2012-04-05","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":43657,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-04-02|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2401890,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2012-04-16","period_type":"week","period_start":"2012-04-16","period_end":"2012-04-22","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.65918516711393,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5624023097941416,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-04-16..2012-04-20. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-04-30","input_cost_last_quote":"2012-05-04","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":44014,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-04-30|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2402248,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2012-05-07","period_type":"week","period_start":"2012-05-07","period_end":"2012-05-13","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.678822372119168,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5420781474440718,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2012-05-08..2012-05-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-05-08","input_cost_last_quote":"2012-05-11","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":44133,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-05-07|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2402367,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2012-05-14","period_type":"week","period_start":"2012-05-14","period_end":"2012-05-20","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.681405077899596,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5411564426263578,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-05-14..2012-05-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-05-14","input_cost_last_quote":"2012-05-18","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":44252,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-05-14|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2402486,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2012-05-21","period_type":"week","period_start":"2012-05-21","period_end":"2012-05-27","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.7266517750004615,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5374557490025906,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-05-21..2012-05-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-05-21","input_cost_last_quote":"2012-05-25","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":44371,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-05-21|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2402604,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2012-05-28","period_type":"week","period_start":"2012-05-28","period_end":"2012-06-03","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.7534067575135337,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5238747813564498,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2012-05-29..2012-06-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-05-29","input_cost_last_quote":"2012-06-01","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":44490,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-05-28|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2402724,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2012-06-04","period_type":"week","period_start":"2012-06-04","period_end":"2012-06-10","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.7477196759390403,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.4989842011335815,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-06-04..2012-06-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-06-04","input_cost_last_quote":"2012-06-08","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":44609,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-06-04|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2402843,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2012-06-11","period_type":"week","period_start":"2012-06-11","period_end":"2012-06-17","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.7475567029319565,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.4874752902874998,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-06-11..2012-06-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-06-11","input_cost_last_quote":"2012-06-15","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":44728,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-06-11|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2402963,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2012-06-18","period_type":"week","period_start":"2012-06-18","period_end":"2012-06-24","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.7924612884547138,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.46044071903536665,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-06-18..2012-06-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-06-18","input_cost_last_quote":"2012-06-22","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":44847,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-06-18|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2403083,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2012-06-25","period_type":"week","period_start":"2012-06-25","period_end":"2012-07-01","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.8189605083125597,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.45939382417292857,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-06-25..2012-06-29. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-07-02","input_cost_last_quote":"2012-07-06","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":45085,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-07-02|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2403319,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2012-07-09","period_type":"week","period_start":"2012-07-09","period_end":"2012-07-15","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.9922818127844844,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5132762999445584,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-07-09","input_cost_last_quote":"2012-07-13","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":45204,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-07-09|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2403439,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2012-07-16","period_type":"week","period_start":"2012-07-16","period_end":"2012-07-22","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.0244924585367783,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5417980452445939,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-07-16..2012-07-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-07-16","input_cost_last_quote":"2012-07-20","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":45323,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-07-16|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2403558,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2012-07-23","period_type":"week","period_start":"2012-07-23","period_end":"2012-07-29","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.983410282494718,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5379341811207375,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-07-23..2012-07-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-07-23","input_cost_last_quote":"2012-07-27","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":45442,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-07-23|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2403677,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2012-07-30","period_type":"week","period_start":"2012-07-30","period_end":"2012-08-05","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.8752337400255494,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5492964012968786,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-07-30..2012-08-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-07-30","input_cost_last_quote":"2012-08-03","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":45561,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-07-30|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2403797,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2012-08-06","period_type":"week","period_start":"2012-08-06","period_end":"2012-08-12","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.827548091494179,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5732924367639984,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-08-06..2012-08-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-08-06","input_cost_last_quote":"2012-08-10","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":45680,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-08-06|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2403914,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2012-08-13","period_type":"week","period_start":"2012-08-13","period_end":"2012-08-19","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.7924299664979686,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5875067623956267,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-08-13..2012-08-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-08-13","input_cost_last_quote":"2012-08-17","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":45799,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-08-13|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2404032,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2012-08-20","period_type":"week","period_start":"2012-08-20","period_end":"2012-08-26","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.794655864691042,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5867060122876073,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-08-20..2012-08-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-08-20","input_cost_last_quote":"2012-08-24","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":45918,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-08-20|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2404152,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2012-08-27","period_type":"week","period_start":"2012-08-27","period_end":"2012-09-02","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.756112984822934,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5661801678977173,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-08-27..2012-08-31. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-08-27","input_cost_last_quote":"2012-08-31","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":46037,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-08-27|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2404271,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2012-09-03","period_type":"week","period_start":"2012-09-03","period_end":"2012-09-09","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.7179624187371982,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5685013479737133,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2012-09-04..2012-09-07. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-12-03","input_cost_last_quote":"2012-12-07","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":47703,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-12-03|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2405938,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2012-12-10","period_type":"week","period_start":"2012-12-10","period_end":"2012-12-16","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.9639249088096555,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5268545042637842,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-12-10","input_cost_last_quote":"2012-12-14","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":47822,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-12-10|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2406057,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2012-12-17","period_type":"week","period_start":"2012-12-17","period_end":"2012-12-23","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.0331220807411285,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5224111996893193,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-12-17..2012-12-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-12-17","input_cost_last_quote":"2012-12-21","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":47941,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-12-17|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2406176,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2013-01-07","period_type":"week","period_start":"2013-01-07","period_end":"2013-01-13","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.125691413399843,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5390323609846033,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-01-07..2013-01-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-01-07","input_cost_last_quote":"2013-01-11","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":48060,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-01-07|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2406295,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2013-01-14","period_type":"week","period_start":"2013-01-14","period_end":"2013-01-20","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.1089326798039414,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5254951334804373,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-01-14..2013-01-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-01-14","input_cost_last_quote":"2013-01-18","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":48179,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-01-14|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2406413,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2013-01-21","period_type":"week","period_start":"2013-01-21","period_end":"2013-01-27","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.1081053718589913,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.535131363506477,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2013-01-22..2013-01-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-01-22","input_cost_last_quote":"2013-01-25","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":48298,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-01-21|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2406533,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2013-01-28","period_type":"week","period_start":"2013-01-28","period_end":"2013-02-03","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.0303632856773577,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5355320332706396,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-01-28","input_cost_last_quote":"2013-02-01","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":48417,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-01-28|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2406653,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2013-02-04","period_type":"week","period_start":"2013-02-04","period_end":"2013-02-10","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.0326348605027427,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5456577993442706,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-02-04..2013-02-08. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-03-04","input_cost_last_quote":"2013-03-08","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":49012,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-03-04|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2407247,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2013-03-11","period_type":"week","period_start":"2013-03-11","period_end":"2013-03-17","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.9549763486986995,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5241106121857051,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-03-11","input_cost_last_quote":"2013-03-15","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":49131,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-03-11|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2407366,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2013-03-18","period_type":"week","period_start":"2013-03-18","period_end":"2013-03-24","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.9879705083430346,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5218880120925133,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-03-18","input_cost_last_quote":"2013-03-22","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":49250,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-03-18|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2407485,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2013-03-25","period_type":"week","period_start":"2013-03-25","period_end":"2013-03-31","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.0097847358121332,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5274331111457436,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-03-25","input_cost_last_quote":"2013-03-28","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":49369,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-03-25|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2407572,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2013-04-01","period_type":"week","period_start":"2013-04-01","period_end":"2013-04-07","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.010283332350223,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5216964404483252,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-04-02","input_cost_last_quote":"2013-04-05","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":49456,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-04-01|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2407688,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2013-04-08","period_type":"week","period_start":"2013-04-08","period_end":"2013-04-14","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.991032687301128,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.49709746067803545,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-04-08","input_cost_last_quote":"2013-04-12","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":49575,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-04-08|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2407808,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2013-04-15","period_type":"week","period_start":"2013-04-15","period_end":"2013-04-21","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.9468022650228205,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.4709886992198298,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-04-15..2013-04-19. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-05-28","input_cost_last_quote":"2013-05-31","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":50408,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-05-27|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2408641,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2013-06-03","period_type":"week","period_start":"2013-06-03","period_end":"2013-06-09","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.0464894286816824,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.49383653195955973,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-06-03","input_cost_last_quote":"2013-06-07","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":50527,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-06-03|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2408759,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2013-06-10","period_type":"week","period_start":"2013-06-10","period_end":"2013-06-16","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.0248216259672396,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.48986797281211975,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-06-10","input_cost_last_quote":"2013-06-14","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":50646,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-06-10|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2408879,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2013-06-17","period_type":"week","period_start":"2013-06-17","period_end":"2013-06-23","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.011424704430556,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.49148640240761465,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-06-17","input_cost_last_quote":"2013-06-21","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":50765,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-06-17|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2408998,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2013-06-24","period_type":"week","period_start":"2013-06-24","period_end":"2013-06-30","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.0111973142822053,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.4880931086193995,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Mean of 5 quote day(s) in 2013-07-15..2013-07-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-07-15","input_cost_last_quote":"2013-07-19","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":51256,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-07-15|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2409496,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2013-07-22","period_type":"week","period_start":"2013-07-22","period_end":"2013-07-28","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.9490616621983916,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5161055204021301,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-07-22..2013-07-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-07-22","input_cost_last_quote":"2013-07-26","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":51380,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-07-22|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2409619,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2013-07-29","period_type":"week","period_start":"2013-07-29","period_end":"2013-08-04","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.894918108066738,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5154277989812605,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-07-29..2013-08-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-07-29","input_cost_last_quote":"2013-08-02","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":51504,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-07-29|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2409744,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2013-08-05","period_type":"week","period_start":"2013-08-05","period_end":"2013-08-11","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.8955907615957246,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5128182571667972,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-08-05..2013-08-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-08-05","input_cost_last_quote":"2013-08-09","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":51628,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-08-05|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2409867,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2013-08-12","period_type":"week","period_start":"2013-08-12","period_end":"2013-08-18","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.931921099086653,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5240332906885787,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-08-12..2013-08-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-08-12","input_cost_last_quote":"2013-08-16","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":51752,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-08-12|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2409989,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2013-08-19","period_type":"week","period_start":"2013-08-19","period_end":"2013-08-25","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.9610696028313015,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5231645514287531,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-08-19..2013-08-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-08-19","input_cost_last_quote":"2013-08-23","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":51876,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-08-19|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2410114,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2013-08-26","period_type":"week","period_start":"2013-08-26","period_end":"2013-09-01","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.9904991407746855,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5449994603780832,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-08-26..2013-08-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-08-26","input_cost_last_quote":"2013-08-30","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":52000,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-08-26|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2410239,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2013-09-02","period_type":"week","period_start":"2013-09-02","period_end":"2013-09-08","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.9885742672627917,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5543180216359744,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2013-09-03..2013-09-06. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-12-16","input_cost_last_quote":"2013-12-20","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":53984,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-12-16|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2412223,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2014-01-06","period_type":"week","period_start":"2014-01-06","period_end":"2014-01-12","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.06986803372249,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.49466324902801,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-01-06","input_cost_last_quote":"2014-01-10","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":54108,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-01-06|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2412347,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2014-01-13","period_type":"week","period_start":"2014-01-13","period_end":"2014-01-19","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.1129977764301597,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.4979046018280852,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-01-13","input_cost_last_quote":"2014-01-17","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":54232,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-01-13|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2412471,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2014-01-20","period_type":"week","period_start":"2014-01-20","period_end":"2014-01-26","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.141585694455785,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5048826362175461,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-06-02","input_cost_last_quote":"2014-06-06","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":56588,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-06-02|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2414827,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2014-06-09","period_type":"week","period_start":"2014-06-09","period_end":"2014-06-15","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.1396448037973412,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5150528890320858,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Mean of 5 quote day(s) in 2014-06-16..2014-06-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-06-16","input_cost_last_quote":"2014-06-20","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":56836,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-06-16|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2415073,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2014-06-23","period_type":"week","period_start":"2014-06-23","period_end":"2014-06-29","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.108004673085445,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5225849838099936,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-06-23","input_cost_last_quote":"2014-06-27","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":56960,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-06-23|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2415197,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2014-06-30","period_type":"week","period_start":"2014-06-30","period_end":"2014-07-06","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.073484213467449,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5076093772369211,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2014-06-30..2014-07-03. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-08-11","input_cost_last_quote":"2014-08-15","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":57828,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-08-11|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2416067,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2014-08-18","period_type":"week","period_start":"2014-08-18","period_end":"2014-08-24","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.101860304708579,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.4720073019501915,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-08-18","input_cost_last_quote":"2014-08-22","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":57952,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-08-18|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2416191,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2014-08-25","period_type":"week","period_start":"2014-08-25","period_end":"2014-08-31","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.0858847479491263,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.4800424863153167,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-08-25..2014-08-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-08-25","input_cost_last_quote":"2014-08-29","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":58076,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-08-25|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2416315,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2014-09-01","period_type":"week","period_start":"2014-09-01","period_end":"2014-09-07","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.0954900683816344,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.48389931791981994,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-09-02","input_cost_last_quote":"2014-09-05","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":58200,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-09-01|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2416438,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2014-09-08","period_type":"week","period_start":"2014-09-08","period_end":"2014-09-14","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.0936995153473346,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.47350851301709135,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-09-08..2014-09-12. 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Mean of 4 quote day(s) in 2015-01-20..2015-01-23. 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Mean of 5 quote day(s) in 2015-02-09..2015-02-13. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-03-23","input_cost_last_quote":"2015-03-27","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":61548,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-03-23|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2419786,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2015-03-30","period_type":"week","period_start":"2015-03-30","period_end":"2015-04-05","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.649503537665735,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.319148752225498,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Mean of 5 quote day(s) in 2015-04-20..2015-04-24. 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Mean of 4 quote day(s) in 2015-04-27..2015-04-30. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-06-08","input_cost_last_quote":"2015-06-12","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":62782,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-06-08|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2421020,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2015-06-15","period_type":"week","period_start":"2015-06-15","period_end":"2015-06-21","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.385489983757444,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.33813014775886924,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Mean of 5 quote day(s) in 2015-07-06..2015-07-10. 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Mean of 5 quote day(s) in 2015-08-03..2015-08-07. 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Mean of 5 quote day(s) in 2015-08-10..2015-08-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-08-10","input_cost_last_quote":"2015-08-14","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":63889,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-08-10|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2422125,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2015-08-17","period_type":"week","period_start":"2015-08-17","period_end":"2015-08-23","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.092899800928998,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.2599362257399128,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-08-17..2015-08-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-08-17","input_cost_last_quote":"2015-08-21","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":64012,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-08-17|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2422248,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2015-08-24","period_type":"week","period_start":"2015-08-24","period_end":"2015-08-30","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.439602033091814,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.24046403590682933,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-08-24..2015-08-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-08-24","input_cost_last_quote":"2015-08-28","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":64135,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-08-24|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2422371,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2015-08-31","period_type":"week","period_start":"2015-08-31","period_end":"2015-09-06","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.623281052553334,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.2730753074314626,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-08-31..2015-09-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-08-31","input_cost_last_quote":"2015-09-04","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":64258,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-08-31|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2422495,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2015-09-07","period_type":"week","period_start":"2015-09-07","period_end":"2015-09-13","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.212021678436525,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.2677837455840529,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-09-07..2015-09-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-09-07","input_cost_last_quote":"2015-09-11","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":64381,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-09-07|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2422618,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2015-09-14","period_type":"week","period_start":"2015-09-14","period_end":"2015-09-20","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.215012462714012,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.2631157391402659,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-09-14..2015-09-18. 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Mean of 5 quote day(s) in 2015-11-23..2015-11-27. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-01-18","input_cost_last_quote":"2016-01-22","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":66484,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-01-18|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2424723,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2016-01-25","period_type":"week","period_start":"2016-01-25","period_end":"2016-01-31","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":10.902169775409211,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.1836388595289408,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-01-25","input_cost_last_quote":"2016-01-29","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":66608,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-01-25|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2424848,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2016-02-01","period_type":"week","period_start":"2016-02-01","period_end":"2016-02-07","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":10.90228378884313,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.1835578561515034,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-02-01","input_cost_last_quote":"2016-02-05","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":66732,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-02-01|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2424973,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2016-02-08","period_type":"week","period_start":"2016-02-08","period_end":"2016-02-14","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":10.105042016806722,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.17016251244441202,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-02-08","input_cost_last_quote":"2016-02-12","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":66856,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-02-08|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2425095,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2016-02-15","period_type":"week","period_start":"2016-02-15","period_end":"2016-02-21","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":10.102692200943657,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.18264280459002488,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2016-02-16..2016-02-19. 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Mean of 4 quote day(s) in 2016-03-21..2016-03-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-03-21","input_cost_last_quote":"2016-03-24","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":67600,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-03-21|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2425838,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2016-04-04","period_type":"week","period_start":"2016-04-04","period_end":"2016-04-10","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":8.927727916863486,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.2076641797663905,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-04-04","input_cost_last_quote":"2016-04-08","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":67724,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-04-04|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2425962,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2016-04-11","period_type":"week","period_start":"2016-04-11","period_end":"2016-04-17","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":8.927612341111177,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.2352375141818948,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Mean of 5 quote day(s) in 2016-04-18..2016-04-22. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-04-25","input_cost_last_quote":"2016-04-29","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":68096,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-04-25|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2426333,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2016-05-02","period_type":"week","period_start":"2016-05-02","period_end":"2016-05-08","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":8.165548098434005,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.24202516309544264,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-06-06","input_cost_last_quote":"2016-06-10","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":68835,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-06-06|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2427071,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2016-06-13","period_type":"week","period_start":"2016-06-13","period_end":"2016-06-19","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.970740103270224,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.2653979592326161,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-06-13..2016-06-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-06-13","input_cost_last_quote":"2016-06-17","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":68958,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-06-13|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2427195,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2016-06-20","period_type":"week","period_start":"2016-06-20","period_end":"2016-06-26","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.51639160964265,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.2683947565598862,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-06-20..2016-06-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-06-20","input_cost_last_quote":"2016-06-24","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":69081,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-06-20|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2427318,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2016-06-27","period_type":"week","period_start":"2016-06-27","period_end":"2016-07-03","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.461496868381922,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.26731818285012027,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-06-27","input_cost_last_quote":"2016-07-01","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":69204,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-06-27|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2427442,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2016-07-04","period_type":"week","period_start":"2016-07-04","period_end":"2016-07-10","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.465035121471075,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.2604314640822944,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-08-29","input_cost_last_quote":"2016-09-02","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":70311,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-08-29|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2428547,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2016-09-05","period_type":"week","period_start":"2016-09-05","period_end":"2016-09-11","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.146443514644352,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.266215123616084,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-09-05..2016-09-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-09-05","input_cost_last_quote":"2016-09-09","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":70434,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-09-05|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2428670,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2016-09-12","period_type":"week","period_start":"2016-09-12","period_end":"2016-09-18","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":6.1481233804229705,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.2587100624622659,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Mean of 5 quote day(s) in 2016-09-19..2016-09-23. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-01-16","input_cost_last_quote":"2017-01-20","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":72661,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-01-16|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2430898,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2017-01-23","period_type":"week","period_start":"2017-01-23","period_end":"2017-01-29","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.600773609232995,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.32223697269192664,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Mean of 5 quote day(s) in 2017-01-30..2017-02-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-01-30","input_cost_last_quote":"2017-02-03","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":72909,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-01-30|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2431147,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2017-02-06","period_type":"week","period_start":"2017-02-06","period_end":"2017-02-12","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.766756885846203,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.32102964449782884,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-02-06","input_cost_last_quote":"2017-02-10","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":73033,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-02-06|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2431271,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2017-02-13","period_type":"week","period_start":"2017-02-13","period_end":"2017-02-19","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.763128312188855,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.32251983553026653,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-02-13..2017-02-17. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-06-12","input_cost_last_quote":"2017-06-16","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":75135,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-06-12|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2433373,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2017-06-19","period_type":"week","period_start":"2017-06-19","period_end":"2017-06-25","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":5.335767192052515,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.25131138857433566,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Mean of 5 quote day(s) in 2018-08-13..2018-08-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-08-13","input_cost_last_quote":"2018-08-17","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":82419,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-08-13|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2440656,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2018-08-20","period_type":"week","period_start":"2018-08-20","period_end":"2018-08-26","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.812549642573471,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3965851249092861,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-08-20..2018-08-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-08-20","input_cost_last_quote":"2018-08-24","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":82542,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-08-20|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2440778,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2018-08-27","period_type":"week","period_start":"2018-08-27","period_end":"2018-09-02","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.80908790398454,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.41005373086567565,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-08-27","input_cost_last_quote":"2018-08-31","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":82665,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-08-27|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2440901,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2018-09-03","period_type":"week","period_start":"2018-09-03","period_end":"2018-09-09","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.8417904290429044,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.4155774315155974,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-09-03","input_cost_last_quote":"2018-09-07","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":82788,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-09-03|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2441024,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2018-09-10","period_type":"week","period_start":"2018-09-10","period_end":"2018-09-16","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.8430640856202545,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.4232447943585448,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-09-10","input_cost_last_quote":"2018-09-14","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":82911,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-09-10|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2441147,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2018-09-17","period_type":"week","period_start":"2018-09-17","period_end":"2018-09-23","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.8030577605349807,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.42406241367962655,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-09-17..2018-09-21. 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Mean of 4 quote day(s) in 2021-03-29..2021-04-01. 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Mean of 5 quote day(s) in 2021-04-12..2021-04-16. 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Mean of 5 quote day(s) in 2021-04-19..2021-04-23. 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Mean of 5 quote day(s) in 2021-04-26..2021-04-30. 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Mean of 5 quote day(s) in 2021-05-17..2021-05-21. 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Mean of 5 quote day(s) in 2021-06-21..2021-06-25. 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Mean of 5 quote day(s) in 2021-06-28..2021-07-02. 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Mean of 5 quote day(s) in 2021-07-12..2021-07-16. 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Mean of 5 quote day(s) in 2022-01-17..2022-01-21. 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Mean of 5 quote day(s) in 2022-01-31..2022-02-04. 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Mean of 5 quote day(s) in 2022-02-07..2022-02-11. 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Mean of 5 quote day(s) in 2022-03-28..2022-04-01. 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Mean of 5 quote day(s) in 2022-04-04..2022-04-08. 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Mean of 4 quote day(s) in 2022-04-11..2022-04-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-04-11","input_cost_last_quote":"2022-04-14","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":104372,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-04-11|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2462610,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2022-04-25","period_type":"week","period_start":"2022-04-25","period_end":"2022-05-01","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.363324764353042,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.616497523903536,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-04-25..2022-04-29. 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Mean of 5 quote day(s) in 2022-05-16..2022-05-20. 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Mean of 4 quote day(s) in 2022-05-30..2022-06-03. 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Mean of 5 quote day(s) in 2022-06-06..2022-06-10. 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Mean of 5 quote day(s) in 2022-06-13..2022-06-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-06-13","input_cost_last_quote":"2022-06-17","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":105324,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-06-13|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2463570,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2022-06-20","period_type":"week","period_start":"2022-06-20","period_end":"2022-06-26","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.268979618758657,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.6984509277600198,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-06-20..2022-06-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-06-20","input_cost_last_quote":"2022-06-24","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":105443,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-06-20|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2463689,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2022-06-27","period_type":"week","period_start":"2022-06-27","period_end":"2022-07-03","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.2112543429554825,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.7213926814317154,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-06-27..2022-07-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-06-27","input_cost_last_quote":"2022-07-01","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":105562,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-06-27|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2463809,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2022-07-04","period_type":"week","period_start":"2022-07-04","period_end":"2022-07-10","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.2754671488848706,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.6969675507932527,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-07-04..2022-07-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-07-04","input_cost_last_quote":"2022-07-08","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":105681,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-07-04|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2463930,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2022-07-11","period_type":"week","period_start":"2022-07-11","period_end":"2022-07-17","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.274781303821428,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.686862939888901,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-07-11..2022-07-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-07-11","input_cost_last_quote":"2022-07-15","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":105800,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-07-11|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2464050,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2022-07-18","period_type":"week","period_start":"2022-07-18","period_end":"2022-07-24","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.3427802157455813,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.7006244282431764,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-07-18..2022-07-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-07-18","input_cost_last_quote":"2022-07-22","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":105919,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-07-18|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2464169,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2022-07-25","period_type":"week","period_start":"2022-07-25","period_end":"2022-07-31","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.3438981093704223,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.6760812166764288,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-07-25..2022-07-29. 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Mean of 5 quote day(s) in 2022-08-15..2022-08-19. 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Mean of 5 quote day(s) in 2022-08-22..2022-08-26. 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Mean of 4 quote day(s) in 2022-08-30..2022-09-02. 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Mean of 5 quote day(s) in 2022-09-05..2022-09-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2022-09-05","input_cost_last_quote":"2022-09-09","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":106752,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2022-09-05|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5665,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2465005,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2022-09-12","period_type":"week","period_start":"2022-09-12","period_end":"2022-09-18","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":1.8836373687119956,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5718674810242191,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2022-09-12..2022-09-16. 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Mean of 4 quote day(s) in 2022-09-20..2022-09-23. 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Mean of 5 quote day(s) in 2022-09-26..2022-09-30. 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Mean of 5 quote day(s) in 2022-10-03..2022-10-07. 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Mean of 4 quote day(s) in 2023-01-03..2023-01-06. 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Mean of 5 quote day(s) in 2023-01-09..2023-01-13. 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Mean of 5 quote day(s) in 2023-01-16..2023-01-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-01-16","input_cost_last_quote":"2023-01-20","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":109013,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-01-16|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5667,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2467263,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2023-01-23","period_type":"week","period_start":"2023-01-23","period_end":"2023-01-29","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.169756791605531,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.4969180479985677,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-01-23..2023-01-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-01-23","input_cost_last_quote":"2023-01-27","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":109132,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-01-23|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5667,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2467382,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2023-01-30","period_type":"week","period_start":"2023-01-30","period_end":"2023-02-05","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.1693066812867663,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.4719960665576739,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-01-30..2023-02-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-01-30","input_cost_last_quote":"2023-02-03","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":109251,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-01-30|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5667,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2467500,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2023-02-06","period_type":"week","period_start":"2023-02-06","period_end":"2023-02-12","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.3252112743303677,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.48811020447033593,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-02-06..2023-02-10. 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Mean of 5 quote day(s) in 2023-02-13..2023-02-17. 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Mean of 5 quote day(s) in 2023-02-20..2023-02-24. 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Mean of 5 quote day(s) in 2023-03-13..2023-03-17. 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Mean of 5 quote day(s) in 2023-03-20..2023-03-24. 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Mean of 5 quote day(s) in 2023-03-27..2023-03-31. 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Mean of 4 quote day(s) in 2023-04-03..2023-04-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-04-03","input_cost_last_quote":"2023-04-06","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":110312,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-04-03|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5667,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2468553,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2023-04-10","period_type":"week","period_start":"2023-04-10","period_end":"2023-04-16","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.4845978563591866,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5007167789858623,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2023-04-11..2023-04-14. 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Mean of 5 quote day(s) in 2023-04-17..2023-04-21. 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Mean of 4 quote day(s) in 2023-05-02..2023-05-05. 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Mean of 5 quote day(s) in 2023-05-15..2023-05-19. 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Mean of 5 quote day(s) in 2023-05-22..2023-05-26. 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Mean of 4 quote day(s) in 2023-05-30..2023-06-02. 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Mean of 5 quote day(s) in 2023-06-05..2023-06-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-06-05","input_cost_last_quote":"2023-06-09","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":111359,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-06-05|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5667,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2469595,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2023-06-12","period_type":"week","period_start":"2023-06-12","period_end":"2023-06-18","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.729428295424607,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.43197661452770036,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-06-12..2023-06-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-06-12","input_cost_last_quote":"2023-06-16","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":111475,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-06-12|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5667,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2469712,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2023-06-19","period_type":"week","period_start":"2023-06-19","period_end":"2023-06-25","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.7208492986958204,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.4331106946187191,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-06-19..2023-06-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-06-19","input_cost_last_quote":"2023-06-23","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":111591,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-06-19|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5667,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2469828,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2023-06-26","period_type":"week","period_start":"2023-06-26","period_end":"2023-07-02","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.8105626547616898,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.42356876869096866,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-06-26..2023-06-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-06-26","input_cost_last_quote":"2023-06-30","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":111707,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-06-26|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5667,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2469944,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2023-07-03","period_type":"week","period_start":"2023-07-03","period_end":"2023-07-09","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.8119349005424956,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.4423223541066356,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-07-03..2023-07-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-07-03","input_cost_last_quote":"2023-07-07","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":111823,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-07-03|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5667,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2470060,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2023-07-10","period_type":"week","period_start":"2023-07-10","period_end":"2023-07-16","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.812482999981867,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.45316914250934615,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-07-10..2023-07-14. 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Mean of 5 quote day(s) in 2023-08-07..2023-08-11. 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Mean of 5 quote day(s) in 2023-08-14..2023-08-18. 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Mean of 5 quote day(s) in 2023-08-21..2023-08-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-08-21","input_cost_last_quote":"2023-08-25","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":112635,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-08-21|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5667,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2470872,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2023-08-28","period_type":"week","period_start":"2023-08-28","period_end":"2023-09-03","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.925774134790528,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5076116793522205,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2023-08-29..2023-09-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-08-29","input_cost_last_quote":"2023-09-01","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":112751,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-08-28|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5667,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2470986,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2023-09-04","period_type":"week","period_start":"2023-09-04","period_end":"2023-09-10","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.9267461024076984,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5347597376417581,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-09-04..2023-09-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2023-09-04","input_cost_last_quote":"2023-09-08","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":112867,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2023-09-04|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5667,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2471102,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2023-09-11","period_type":"week","period_start":"2023-09-11","period_end":"2023-09-17","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.7810551154559247,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5512048244554842,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2023-09-11..2023-09-15. 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Mean of 5 quote day(s) in 2023-09-18..2023-09-22. 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Mean of 3 quote day(s) in 2023-12-27..2023-12-29. 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Mean of 4 quote day(s) in 2024-01-02..2024-01-05. 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Mean of 5 quote day(s) in 2024-01-08..2024-01-12. 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Mean of 5 quote day(s) in 2024-01-15..2024-01-19. 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Mean of 5 quote day(s) in 2024-01-22..2024-01-26. 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Mean of 5 quote day(s) in 2024-01-29..2024-02-02. 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Mean of 4 quote day(s) in 2024-02-05..2024-02-09. 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Mean of 5 quote day(s) in 2024-03-04..2024-03-08. 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Mean of 5 quote day(s) in 2024-03-11..2024-03-15. 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Mean of 5 quote day(s) in 2024-03-18..2024-03-22. 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Mean of 5 quote day(s) in 2024-05-13..2024-05-17. 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Mean of 5 quote day(s) in 2024-05-20..2024-05-24. 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Mean of 4 quote day(s) in 2024-05-28..2024-05-31. 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Mean of 5 quote day(s) in 2024-06-03..2024-06-07. 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Mean of 5 quote day(s) in 2024-06-10..2024-06-14. 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Mean of 5 quote day(s) in 2024-06-17..2024-06-21. 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Mean of 5 quote day(s) in 2024-06-24..2024-06-28. 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Mean of 5 quote day(s) in 2024-07-22..2024-07-26. 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Mean of 5 quote day(s) in 2024-07-29..2024-08-02. 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Mean of 5 quote day(s) in 2024-08-05..2024-08-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2024-08-05","input_cost_last_quote":"2024-08-09","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":118415,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2024-08-05|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5667,"other_specific_tax_rate_id":309,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2476646,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2024-08-12","period_type":"week","period_start":"2024-08-12","period_end":"2024-08-18","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.8290050922091576,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.47262883451365795,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2024-08-12..2024-08-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2024-08-12","input_cost_last_quote":"2024-08-16","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":118530,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2024-08-12|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5667,"other_specific_tax_rate_id":309,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2476760,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2024-08-19","period_type":"week","period_start":"2024-08-19","period_end":"2024-08-25","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.8290050922091874,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.4509220532116104,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2024-08-19..2024-08-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2024-08-19","input_cost_last_quote":"2024-08-23","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":118645,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2024-08-19|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5667,"other_specific_tax_rate_id":309,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2476875,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2024-08-26","period_type":"week","period_start":"2024-08-26","period_end":"2024-09-01","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.8290050922091607,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.45743802967652075,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2024-08-27..2024-08-30. 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Mean of 5 quote day(s) in 2024-09-02..2024-09-06. 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Mean of 3 quote day(s) in 2024-12-23..2024-12-27. 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Mean of 5 quote day(s) in 2025-02-17..2025-02-21. 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Mean of 5 quote day(s) in 2025-02-24..2025-02-28. 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Mean of 5 quote day(s) in 2025-03-03..2025-03-07. 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Mean of 5 quote day(s) in 2025-03-10..2025-03-14. 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Mean of 4 quote day(s) in 2025-04-28..2025-05-02. 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Mean of 4 quote day(s) in 2025-05-06..2025-05-09. 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Mean of 5 quote day(s) in 2025-05-12..2025-05-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-05-12","input_cost_last_quote":"2025-05-16","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":123002,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-05-12|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5667,"other_specific_tax_rate_id":309,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2481238,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2025-05-19","period_type":"week","period_start":"2025-05-19","period_end":"2025-05-25","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.324323933686975,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3670524834582575,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2025-05-19..2025-05-23. 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Mean of 4 quote day(s) in 2025-05-27..2025-05-30. 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Mean of 5 quote day(s) in 2025-06-02..2025-06-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-06-02","input_cost_last_quote":"2025-06-06","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":123338,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-06-02|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5667,"other_specific_tax_rate_id":309,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2481575,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2025-06-09","period_type":"week","period_start":"2025-06-09","period_end":"2025-06-15","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.3961539786682144,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3894227711874345,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2025-06-09..2025-06-13. 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Mean of 5 quote day(s) in 2025-06-30..2025-07-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-06-30","input_cost_last_quote":"2025-07-04","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":123786,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-06-30|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5667,"other_specific_tax_rate_id":309,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2482025,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2025-07-07","period_type":"week","period_start":"2025-07-07","period_end":"2025-07-13","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.4429935082107854,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.38561369777532395,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2025-07-07..2025-07-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-07-07","input_cost_last_quote":"2025-07-11","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":123898,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-07-07|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5667,"other_specific_tax_rate_id":309,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2482136,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2025-07-14","period_type":"week","period_start":"2025-07-14","period_end":"2025-07-20","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.3126413273609634,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.38189397923701696,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2025-07-14..2025-07-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-07-14","input_cost_last_quote":"2025-07-18","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":124010,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-07-14|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5667,"other_specific_tax_rate_id":309,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2482249,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2025-07-21","period_type":"week","period_start":"2025-07-21","period_end":"2025-07-27","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.3758990165859446,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3763229745490005,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2025-07-21..2025-07-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-07-21","input_cost_last_quote":"2025-07-25","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":124122,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-07-21|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5667,"other_specific_tax_rate_id":309,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2482362,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2025-07-28","period_type":"week","period_start":"2025-07-28","period_end":"2025-08-03","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.324323933686981,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3956138481900376,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2025-07-28..2025-08-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-07-28","input_cost_last_quote":"2025-08-01","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":124234,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-07-28|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5667,"other_specific_tax_rate_id":309,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2482473,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2025-08-04","period_type":"week","period_start":"2025-08-04","period_end":"2025-08-10","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.2430298358744913,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3695982180757564,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2025-08-04..2025-08-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-08-04","input_cost_last_quote":"2025-08-08","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":124346,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-08-04|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5667,"other_specific_tax_rate_id":309,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2482585,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2025-08-11","period_type":"week","period_start":"2025-08-11","period_end":"2025-08-17","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.3718736866796357,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.36221595800352124,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2025-08-11..2025-08-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-08-11","input_cost_last_quote":"2025-08-15","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":124458,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-08-11|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5667,"other_specific_tax_rate_id":309,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2482699,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2025-08-18","period_type":"week","period_start":"2025-08-18","period_end":"2025-08-24","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":3.458438590159987,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.36615780778028145,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2025-08-18..2025-08-22. 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Mean of 5 quote day(s) in 2025-12-01..2025-12-05. 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Mean of 5 quote day(s) in 2025-12-08..2025-12-12. 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Mean of 5 quote day(s) in 2025-12-15..2025-12-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-12-15","input_cost_last_quote":"2025-12-19","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":126483,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-12-15|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5667,"other_specific_tax_rate_id":309,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2484722,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2025-12-22","period_type":"week","period_start":"2025-12-22","period_end":"2025-12-28","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.131937682570594,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3376905019050397,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 3 quote day(s) in 2025-12-22..2025-12-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2025-12-22","input_cost_last_quote":"2025-12-24","input_cost_observations":3,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":126596,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2025-12-22|PL_|fuel_oil_2","vat_tax_rate_id":5666,"excise_tax_rate_id":5667,"other_specific_tax_rate_id":309,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2484836,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2025-12-29","period_type":"week","period_start":"2025-12-29","period_end":"2026-01-04","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":4.086181993259509,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.3329055668525168,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2025-12-29..2026-01-02. 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Mean of 5 quote day(s) in 2026-02-16..2026-02-20. 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Mean of 5 quote day(s) in 2026-02-23..2026-02-27. 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Mean of 4 quote day(s) in 2026-04-07..2026-04-10. 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Mean of 5 quote day(s) in 2026-04-13..2026-04-17. 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Mean of 5 quote day(s) in 2026-04-20..2026-04-24. 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Mean of 4 quote day(s) in 2026-04-27..2026-04-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-04-27","input_cost_last_quote":"2026-04-30","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":128598,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2026-04-27|PL_|fuel_oil_2","vat_tax_rate_id":310,"excise_tax_rate_id":5667,"other_specific_tax_rate_id":309,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2486834,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2026-05-04","period_type":"week","period_start":"2026-05-04","period_end":"2026-05-10","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.469304626127445,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.567102094176943,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2026-05-05..2026-05-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-05-05","input_cost_last_quote":"2026-05-08","input_cost_observations":4,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":128708,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2026-05-04|PL_|fuel_oil_2","vat_tax_rate_id":310,"excise_tax_rate_id":5667,"other_specific_tax_rate_id":309,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2486944,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2026-05-11","period_type":"week","period_start":"2026-05-11","period_end":"2026-05-17","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.3873417721519012,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5937459750603032,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2026-05-11..2026-05-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-05-11","input_cost_last_quote":"2026-05-15","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":128818,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2026-05-11|PL_|fuel_oil_2","vat_tax_rate_id":310,"excise_tax_rate_id":5667,"other_specific_tax_rate_id":309,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2487053,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2026-05-18","period_type":"week","period_start":"2026-05-18","period_end":"2026-05-24","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.3713327745180175,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5990685558440494,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2026-05-18..2026-05-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-05-18","input_cost_last_quote":"2026-05-22","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":128928,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2026-05-18|PL_|fuel_oil_2","vat_tax_rate_id":310,"excise_tax_rate_id":5667,"other_specific_tax_rate_id":309,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2487057,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2026-05-25","period_type":"week","period_start":"2026-05-25","period_end":"2026-05-31","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.362750556792875,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.5247522342894645,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2026-05-26..2026-05-29. 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Mean of 5 quote day(s) in 2026-06-29..2026-07-03. 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Mean of 5 quote day(s) in 2026-07-06..2026-07-10. 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Mean of 4 quote day(s) in 2026-09-01..2026-09-04. 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Mean of 5 quote day(s) in 2026-09-07..2026-09-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-09-07","input_cost_last_quote":"2026-09-11","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":130671,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2026-09-07|PL_|fuel_oil_2","vat_tax_rate_id":310,"excise_tax_rate_id":311,"other_specific_tax_rate_id":309,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2482655,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2026-09-14","period_type":"week","period_start":"2026-09-14","period_end":"2026-09-20","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.6439252336448518,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.678162785870734,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2026-09-14..2026-09-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-09-14","input_cost_last_quote":"2026-09-18","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":130779,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2026-09-14|PL_|fuel_oil_2","vat_tax_rate_id":310,"excise_tax_rate_id":311,"other_specific_tax_rate_id":309,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2488995,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2026-09-21","period_type":"week","period_start":"2026-09-21","period_end":"2026-09-27","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.554017454107732,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.6445247300724731,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2026-09-21..2026-09-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-09-21","input_cost_last_quote":"2026-09-25","input_cost_observations":5,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":130881,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2026-09-21|PL_|fuel_oil_2","vat_tax_rate_id":310,"excise_tax_rate_id":311,"other_specific_tax_rate_id":309,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2489102,"country_slug":"poland","country_iso2":"PL","fuel_type":"FUEL_OIL_2","period":"2026-09-28","period_type":"week","period_start":"2026-09-28","period_end":"2026-10-04","retail_incl_tax_eur_per_litre":null,"retail_incl_tax_data_class":null,"vat_eur_per_litre":null,"vat_data_class":null,"excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":null,"total_tax_data_class":null,"tax_share_pct":2.493975903614469,"pre_tax_eur_per_litre":null,"pre_tax_data_class":null,"input_cost_proxy_eur_per_litre":0.6472259243763475,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 2 quote day(s) in 2026-09-28..2026-09-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2026-09-28","input_cost_last_quote":"2026-09-29","input_cost_observations":2,"residual_eur_per_litre":null,"residual_data_class":null,"residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":130989,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2026-09-28|PL_|fuel_oil_2","vat_tax_rate_id":310,"excise_tax_rate_id":311,"other_specific_tax_rate_id":309,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2358212,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2005-01-03","period_type":"week","period_start":"2005-01-03","period_end":"2005-01-09","retail_incl_tax_eur_per_litre":0.4108,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.07407868852459017,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.13121,"total_tax_data_class":"CALCULATED","tax_share_pct":31.940116845180135,"pre_tax_eur_per_litre":0.27959,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.1998423884908369,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-01-04","input_cost_last_quote":"2005-01-07","input_cost_observations":4,"residual_eur_per_litre":0.0797476115091631,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":98,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-01-03|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2358334,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2005-01-10","period_type":"week","period_start":"2005-01-10","period_end":"2005-01-16","retail_incl_tax_eur_per_litre":0.42023000000000005,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.07577918032786886,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.13296000000000008,"total_tax_data_class":"CALCULATED","tax_share_pct":31.639816291078695,"pre_tax_eur_per_litre":0.28726999999999997,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.21339490848438855,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-01-10..2005-01-14. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-03-14","input_cost_last_quote":"2005-03-18","input_cost_observations":5,"residual_eur_per_litre":0.08337215179590596,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":1318,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-03-14|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2359554,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2005-03-21","period_type":"week","period_start":"2005-03-21","period_end":"2005-03-27","retail_incl_tax_eur_per_litre":0.50016,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.0901927868852459,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.14660999999999996,"total_tax_data_class":"CALCULATED","tax_share_pct":29.312619961612285,"pre_tax_eur_per_litre":0.35355000000000003,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.258061645973609,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2005-03-21..2005-03-24. 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Mean of 5 quote day(s) in 2005-04-04..2005-04-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-04-04","input_cost_last_quote":"2005-04-08","input_cost_observations":5,"residual_eur_per_litre":0.11246130223667715,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":1562,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-04-04|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2359798,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2005-04-11","period_type":"week","period_start":"2005-04-11","period_end":"2005-04-17","retail_incl_tax_eur_per_litre":0.55212,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.09956262295081968,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.15656,"total_tax_data_class":"CALCULATED","tax_share_pct":28.356154459175542,"pre_tax_eur_per_litre":0.39556,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2456188440229964,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-04-11..2005-04-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-04-11","input_cost_last_quote":"2005-04-15","input_cost_observations":5,"residual_eur_per_litre":0.14994115597700358,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":1684,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-04-11|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2359920,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2005-04-18","period_type":"week","period_start":"2005-04-18","period_end":"2005-04-24","retail_incl_tax_eur_per_litre":0.5072,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.09146229508196721,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.14696,"total_tax_data_class":"CALCULATED","tax_share_pct":28.974763406940063,"pre_tax_eur_per_litre":0.36024,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.24727754109459427,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-04-18..2005-04-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-04-18","input_cost_last_quote":"2005-04-22","input_cost_observations":5,"residual_eur_per_litre":0.11296245890540572,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":1806,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-04-18|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2360042,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2005-04-25","period_type":"week","period_start":"2005-04-25","period_end":"2005-05-01","retail_incl_tax_eur_per_litre":0.50746,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.09150918032786885,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.14702999999999997,"total_tax_data_class":"CALCULATED","tax_share_pct":28.973712213770543,"pre_tax_eur_per_litre":0.36043000000000003,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.25090065338307316,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-04-25..2005-04-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-04-25","input_cost_last_quote":"2005-04-29","input_cost_observations":5,"residual_eur_per_litre":0.10952934661692688,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":1928,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-04-25|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2360164,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2005-05-02","period_type":"week","period_start":"2005-05-02","period_end":"2005-05-08","retail_incl_tax_eur_per_litre":0.50027,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.09021262295081967,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.14494,"total_tax_data_class":"CALCULATED","tax_share_pct":28.972354928338696,"pre_tax_eur_per_litre":0.35533,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.24375368172503117,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-05-02..2005-05-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-05-02","input_cost_last_quote":"2005-05-06","input_cost_observations":5,"residual_eur_per_litre":0.11157631827496882,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":2050,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-05-02|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2360286,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2005-05-09","period_type":"week","period_start":"2005-05-09","period_end":"2005-05-15","retail_incl_tax_eur_per_litre":0.50902,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.0917904918032787,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.14831,"total_tax_data_class":"CALCULATED","tax_share_pct":29.13637971003104,"pre_tax_eur_per_litre":0.36071,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.23938869026103005,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-05-09..2005-05-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-05-09","input_cost_last_quote":"2005-05-13","input_cost_observations":5,"residual_eur_per_litre":0.12132130973896994,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":2172,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-05-09|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2360408,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2005-05-16","period_type":"week","period_start":"2005-05-16","period_end":"2005-05-22","retail_incl_tax_eur_per_litre":0.48062,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.08666918032786886,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.14181999999999995,"total_tax_data_class":"CALCULATED","tax_share_pct":29.50771919603845,"pre_tax_eur_per_litre":0.33880000000000005,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.23407643599751157,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-05-16..2005-05-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-05-16","input_cost_last_quote":"2005-05-20","input_cost_observations":5,"residual_eur_per_litre":0.10472356400248849,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":2294,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-05-16|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2360530,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2005-05-23","period_type":"week","period_start":"2005-05-23","period_end":"2005-05-29","retail_incl_tax_eur_per_litre":0.48402,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.0872822950819672,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.14308,"total_tax_data_class":"CALCULATED","tax_share_pct":29.560761951985455,"pre_tax_eur_per_litre":0.34094,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.24331772914186434,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-05-23..2005-05-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-05-23","input_cost_last_quote":"2005-05-27","input_cost_observations":5,"residual_eur_per_litre":0.09762227085813567,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":2416,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-05-23|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2360652,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2005-05-30","period_type":"week","period_start":"2005-05-30","period_end":"2005-06-05","retail_incl_tax_eur_per_litre":0.50845,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.09168770491803278,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.14793,"total_tax_data_class":"CALCULATED","tax_share_pct":29.094306224800864,"pre_tax_eur_per_litre":0.36052,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2577125796507027,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-05-30..2005-06-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-05-30","input_cost_last_quote":"2005-06-03","input_cost_observations":5,"residual_eur_per_litre":0.1028074203492973,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":2538,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-05-30|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2360770,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2005-06-06","period_type":"week","period_start":"2005-06-06","period_end":"2005-06-12","retail_incl_tax_eur_per_litre":0.5455700000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.09838147540983608,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1552800000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":28.4619755485089,"pre_tax_eur_per_litre":0.39029,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.26604337312631937,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-06-06..2005-06-10. 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Mean of 5 quote day(s) in 2005-06-13..2005-06-17. 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Mean of 5 quote day(s) in 2005-06-20..2005-06-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-06-20","input_cost_last_quote":"2005-06-24","input_cost_observations":5,"residual_eur_per_litre":0.11333524724997665,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":2900,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-06-20|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2361136,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2005-06-27","period_type":"week","period_start":"2005-06-27","period_end":"2005-07-03","retail_incl_tax_eur_per_litre":0.56549,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10197360655737706,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.15951999999999994,"total_tax_data_class":"CALCULATED","tax_share_pct":28.209163734106703,"pre_tax_eur_per_litre":0.40597000000000005,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2947008897100559,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-06-27..2005-07-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-06-27","input_cost_last_quote":"2005-07-01","input_cost_observations":5,"residual_eur_per_litre":0.1112691102899441,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":3022,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-06-27|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2361258,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2005-07-04","period_type":"week","period_start":"2005-07-04","period_end":"2005-07-10","retail_incl_tax_eur_per_litre":0.57608,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1038832786885246,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.16182,"total_tax_data_class":"CALCULATED","tax_share_pct":28.089848632134427,"pre_tax_eur_per_litre":0.41426,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.30621728851707225,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-07-04..2005-07-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-07-04","input_cost_last_quote":"2005-07-08","input_cost_observations":5,"residual_eur_per_litre":0.10804271148292777,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":3144,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-07-04|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2361380,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2005-07-11","period_type":"week","period_start":"2005-07-11","period_end":"2005-07-17","retail_incl_tax_eur_per_litre":0.6012200000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10841672131147542,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1654800000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":27.52403446325804,"pre_tax_eur_per_litre":0.43574,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2985321145180868,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-07-11..2005-07-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-07-11","input_cost_last_quote":"2005-07-15","input_cost_observations":5,"residual_eur_per_litre":0.1372078854819132,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":3266,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-07-11|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2361502,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2005-07-18","period_type":"week","period_start":"2005-07-18","period_end":"2005-07-24","retail_incl_tax_eur_per_litre":0.56878,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10256688524590164,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.15921,"total_tax_data_class":"CALCULATED","tax_share_pct":27.99149055873976,"pre_tax_eur_per_litre":0.40957,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.29358269601080256,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-07-18..2005-07-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-07-18","input_cost_last_quote":"2005-07-22","input_cost_observations":5,"residual_eur_per_litre":0.11598730398919745,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":3388,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-07-18|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2361624,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2005-07-25","period_type":"week","period_start":"2005-07-25","period_end":"2005-07-31","retail_incl_tax_eur_per_litre":0.55738,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1005111475409836,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.15727,"total_tax_data_class":"CALCULATED","tax_share_pct":28.21593885679429,"pre_tax_eur_per_litre":0.40011,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3054133408809242,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-07-25..2005-07-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-07-25","input_cost_last_quote":"2005-07-29","input_cost_observations":5,"residual_eur_per_litre":0.09469665911907582,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":3510,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-07-25|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2361746,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2005-08-01","period_type":"week","period_start":"2005-08-01","period_end":"2005-08-07","retail_incl_tax_eur_per_litre":0.5658,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10202950819672131,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.15944,"total_tax_data_class":"CALCULATED","tax_share_pct":28.17956875220926,"pre_tax_eur_per_litre":0.40636,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.309208913973575,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-08-01..2005-08-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-08-01","input_cost_last_quote":"2005-08-05","input_cost_observations":5,"residual_eur_per_litre":0.09715108602642504,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":3632,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-08-01|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2361868,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2005-08-08","period_type":"week","period_start":"2005-08-08","period_end":"2005-08-14","retail_incl_tax_eur_per_litre":0.57568,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10381114754098361,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.16117,"total_tax_data_class":"CALCULATED","tax_share_pct":27.996456364647027,"pre_tax_eur_per_litre":0.41451,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.32705336719159345,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-08-08..2005-08-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-08-08","input_cost_last_quote":"2005-08-12","input_cost_observations":5,"residual_eur_per_litre":0.08745663280840657,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":3754,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-08-08|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2361990,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2005-08-15","period_type":"week","period_start":"2005-08-15","period_end":"2005-08-21","retail_incl_tax_eur_per_litre":0.6018,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10852131147540983,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.16598999999999997,"total_tax_data_class":"CALCULATED","tax_share_pct":27.58225324027916,"pre_tax_eur_per_litre":0.43581000000000003,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3290743635503207,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-08-15..2005-08-19. 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Mean of 5 quote day(s) in 2005-08-22..2005-08-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-08-22","input_cost_last_quote":"2005-08-26","input_cost_observations":5,"residual_eur_per_litre":0.11000792887760731,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":3998,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-08-22|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2362234,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2005-08-29","period_type":"week","period_start":"2005-08-29","period_end":"2005-09-04","retail_incl_tax_eur_per_litre":0.62127,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11203229508196721,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.16948,"total_tax_data_class":"CALCULATED","tax_share_pct":27.279604680734625,"pre_tax_eur_per_litre":0.45179,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.337482597030265,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-08-29..2005-09-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-08-29","input_cost_last_quote":"2005-09-02","input_cost_observations":5,"residual_eur_per_litre":0.11430740296973499,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":4120,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-08-29|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2362355,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2005-09-05","period_type":"week","period_start":"2005-09-05","period_end":"2005-09-11","retail_incl_tax_eur_per_litre":0.68177,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12294213114754099,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.18213,"total_tax_data_class":"CALCULATED","tax_share_pct":26.714287809671884,"pre_tax_eur_per_litre":0.49964,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3191994494054737,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-09-05..2005-09-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-09-05","input_cost_last_quote":"2005-09-09","input_cost_observations":5,"residual_eur_per_litre":0.18044055059452632,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":4241,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-09-05|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2362475,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2005-09-12","period_type":"week","period_start":"2005-09-12","period_end":"2005-09-18","retail_incl_tax_eur_per_litre":0.63593,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11467590163934427,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17392,"total_tax_data_class":"CALCULATED","tax_share_pct":27.348922051169154,"pre_tax_eur_per_litre":0.46201,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.31371035898317823,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-09-12..2005-09-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-09-12","input_cost_last_quote":"2005-09-16","input_cost_observations":5,"residual_eur_per_litre":0.14829964101682175,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":4361,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-09-12|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2362595,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2005-09-19","period_type":"week","period_start":"2005-09-19","period_end":"2005-09-25","retail_incl_tax_eur_per_litre":0.6284299999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1133234426229508,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1734699999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":27.60371083493786,"pre_tax_eur_per_litre":0.45496,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.32878433004449886,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-09-19..2005-09-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-09-19","input_cost_last_quote":"2005-09-23","input_cost_observations":5,"residual_eur_per_litre":0.12617566995550117,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":4481,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-09-19|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2362715,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2005-09-26","period_type":"week","period_start":"2005-09-26","period_end":"2005-10-02","retail_incl_tax_eur_per_litre":0.64974,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11716622950819672,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17699,"total_tax_data_class":"CALCULATED","tax_share_pct":27.240126819958753,"pre_tax_eur_per_litre":0.47275,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3248715732082132,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-09-26..2005-09-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-09-26","input_cost_last_quote":"2005-09-30","input_cost_observations":5,"residual_eur_per_litre":0.14787842679178684,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":4601,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-09-26|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2362835,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2005-10-03","period_type":"week","period_start":"2005-10-03","period_end":"2005-10-09","retail_incl_tax_eur_per_litre":0.6707500000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1209549180327869,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1804500000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":26.90272083488632,"pre_tax_eur_per_litre":0.4903,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.308806612171499,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-10-03..2005-10-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-10-03","input_cost_last_quote":"2005-10-07","input_cost_observations":5,"residual_eur_per_litre":0.18149338782850097,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":4721,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-10-03|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2362955,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2005-10-10","period_type":"week","period_start":"2005-10-10","period_end":"2005-10-16","retail_incl_tax_eur_per_litre":0.64942,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11710852459016394,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17709000000000003,"total_tax_data_class":"CALCULATED","tax_share_pct":27.268947676388162,"pre_tax_eur_per_litre":0.47232999999999997,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3066208375193033,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-10-10..2005-10-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-10-10","input_cost_last_quote":"2005-10-14","input_cost_observations":5,"residual_eur_per_litre":0.16570916248069664,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":4841,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-10-10|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2363075,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2005-10-17","period_type":"week","period_start":"2005-10-17","period_end":"2005-10-23","retail_incl_tax_eur_per_litre":0.6551100000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11813459016393445,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17789000000000008,"total_tax_data_class":"CALCULATED","tax_share_pct":27.154218375539987,"pre_tax_eur_per_litre":0.47722000000000003,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.30545602820701573,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-10-17..2005-10-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-10-17","input_cost_last_quote":"2005-10-21","input_cost_observations":5,"residual_eur_per_litre":0.17176397179298433,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":4961,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-10-17|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2363195,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2005-10-24","period_type":"week","period_start":"2005-10-24","period_end":"2005-10-30","retail_incl_tax_eur_per_litre":0.6211,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1120016393442623,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17165,"total_tax_data_class":"CALCULATED","tax_share_pct":27.636451457092257,"pre_tax_eur_per_litre":0.44945,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.30515212664838354,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-10-24..2005-10-28. 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Mean of 5 quote day(s) in 2005-11-07..2005-11-11. 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Mean of 5 quote day(s) in 2005-11-21..2005-11-25. 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Mean of 5 quote day(s) in 2005-11-28..2005-12-02. 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Mean of 5 quote day(s) in 2005-12-05..2005-12-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-12-05","input_cost_last_quote":"2005-12-09","input_cost_observations":5,"residual_eur_per_litre":0.11171166135814349,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":5681,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-12-05|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2363915,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2005-12-12","period_type":"week","period_start":"2005-12-12","period_end":"2005-12-18","retail_incl_tax_eur_per_litre":0.5804,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10466229508196721,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.16542,"total_tax_data_class":"CALCULATED","tax_share_pct":28.501033769813922,"pre_tax_eur_per_litre":0.41498,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3087041991846679,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2005-12-12..2005-12-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-12-12","input_cost_last_quote":"2005-12-16","input_cost_observations":5,"residual_eur_per_litre":0.10627580081533207,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":5801,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-12-12|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2364035,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2005-12-19","period_type":"week","period_start":"2005-12-19","period_end":"2005-12-25","retail_incl_tax_eur_per_litre":0.58639,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10574245901639344,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.16624000000000003,"total_tax_data_class":"CALCULATED","tax_share_pct":28.349733112774775,"pre_tax_eur_per_litre":0.42014999999999997,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.29798504406172777,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2005-12-19","input_cost_last_quote":"2005-12-23","input_cost_observations":5,"residual_eur_per_litre":0.12216495593827223,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":5921,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2005-12-19|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2364155,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2006-01-09","period_type":"week","period_start":"2006-01-09","period_end":"2006-01-15","retail_incl_tax_eur_per_litre":0.60602,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10928229508196721,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1714,"total_tax_data_class":"CALCULATED","tax_share_pct":28.282894953961915,"pre_tax_eur_per_litre":0.43462,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3238528747485114,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-01-09","input_cost_last_quote":"2006-01-13","input_cost_observations":5,"residual_eur_per_litre":0.11076712525148866,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":6041,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-01-09|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2364275,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2006-01-16","period_type":"week","period_start":"2006-01-16","period_end":"2006-01-22","retail_incl_tax_eur_per_litre":0.6024700000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.108642131147541,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1698400000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":28.190615300346906,"pre_tax_eur_per_litre":0.43263,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3305762995904724,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-01-16","input_cost_last_quote":"2006-01-20","input_cost_observations":5,"residual_eur_per_litre":0.10205370040952758,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":6161,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-01-16|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2364395,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2006-01-23","period_type":"week","period_start":"2006-01-23","period_end":"2006-01-29","retail_incl_tax_eur_per_litre":0.6067899999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10942114754098359,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.16997999999999988,"total_tax_data_class":"CALCULATED","tax_share_pct":28.01298637090262,"pre_tax_eur_per_litre":0.43681000000000003,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3273630288725903,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-01-23..2006-01-27. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-03-13","input_cost_last_quote":"2006-03-17","input_cost_observations":5,"residual_eur_per_litre":0.10334793307630327,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":7116,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-03-13|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2365349,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2006-03-20","period_type":"week","period_start":"2006-03-20","period_end":"2006-03-26","retail_incl_tax_eur_per_litre":0.61411,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1107411475409836,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17063999999999996,"total_tax_data_class":"CALCULATED","tax_share_pct":27.78655289768934,"pre_tax_eur_per_litre":0.44347000000000003,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.320737725430271,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-03-20","input_cost_last_quote":"2006-03-24","input_cost_observations":5,"residual_eur_per_litre":0.12273227456972903,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":7235,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-03-20|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2365468,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2006-03-27","period_type":"week","period_start":"2006-03-27","period_end":"2006-04-02","retail_incl_tax_eur_per_litre":0.61463,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11083491803278689,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17056,"total_tax_data_class":"CALCULATED","tax_share_pct":27.750028472414296,"pre_tax_eur_per_litre":0.44407,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3376129373674952,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-03-27","input_cost_last_quote":"2006-03-31","input_cost_observations":5,"residual_eur_per_litre":0.1064570626325048,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":7354,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-03-27|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2365587,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2006-04-03","period_type":"week","period_start":"2006-04-03","period_end":"2006-04-09","retail_incl_tax_eur_per_litre":0.63051,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11369852459016394,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17320999999999995,"total_tax_data_class":"CALCULATED","tax_share_pct":27.471412031530033,"pre_tax_eur_per_litre":0.45730000000000004,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3448835826122629,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-04-03..2006-04-07. 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Mean of 4 quote day(s) in 2006-05-02..2006-05-05. 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Mean of 5 quote day(s) in 2006-05-08..2006-05-12. 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Mean of 5 quote day(s) in 2006-05-15..2006-05-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-05-15","input_cost_last_quote":"2006-05-19","input_cost_observations":5,"residual_eur_per_litre":0.12061298832330208,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":8068,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-05-15|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2366301,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2006-05-22","period_type":"week","period_start":"2006-05-22","period_end":"2006-05-28","retail_incl_tax_eur_per_litre":0.6203200000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1118609836065574,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17060000000000003,"total_tax_data_class":"CALCULATED","tax_share_pct":27.501934485426876,"pre_tax_eur_per_litre":0.44972000000000006,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3364472637105199,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-05-22..2006-05-26. 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Mean of 5 quote day(s) in 2006-05-29..2006-06-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-05-29","input_cost_last_quote":"2006-06-02","input_cost_observations":5,"residual_eur_per_litre":0.11658287135069703,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":8306,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-05-29|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2366539,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2006-06-05","period_type":"week","period_start":"2006-06-05","period_end":"2006-06-11","retail_incl_tax_eur_per_litre":0.63113,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11381032786885246,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1727,"total_tax_data_class":"CALCULATED","tax_share_pct":27.36361763820449,"pre_tax_eur_per_litre":0.45843,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3336654203549499,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-06-05..2006-06-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-06-05","input_cost_last_quote":"2006-06-09","input_cost_observations":5,"residual_eur_per_litre":0.12476457964505012,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":8425,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-06-05|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2366658,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2006-06-12","period_type":"week","period_start":"2006-06-12","period_end":"2006-06-18","retail_incl_tax_eur_per_litre":0.6246200000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11263639344262297,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1710100000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":27.37824597355192,"pre_tax_eur_per_litre":0.45361,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3305074348232087,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-06-12..2006-06-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-06-12","input_cost_last_quote":"2006-06-16","input_cost_observations":5,"residual_eur_per_litre":0.12310256517679129,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":8544,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-06-12|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2366777,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2006-06-19","period_type":"week","period_start":"2006-06-19","period_end":"2006-06-25","retail_incl_tax_eur_per_litre":0.62648,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11297180327868853,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17028,"total_tax_data_class":"CALCULATED","tax_share_pct":27.18043672583323,"pre_tax_eur_per_litre":0.4562,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3419093018436958,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-06-19..2006-06-23. 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Mean of 5 quote day(s) in 2006-07-17..2006-07-21. 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Mean of 5 quote day(s) in 2006-07-24..2006-07-28. 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Mean of 5 quote day(s) in 2006-07-31..2006-08-04. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-08-07","input_cost_last_quote":"2006-08-11","input_cost_observations":5,"residual_eur_per_litre":0.10720387017237476,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":9496,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-08-07|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2367729,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2006-08-14","period_type":"week","period_start":"2006-08-14","period_end":"2006-08-20","retail_incl_tax_eur_per_litre":0.66464,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11985311475409836,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.18002,"total_tax_data_class":"CALCULATED","tax_share_pct":27.085339431872892,"pre_tax_eur_per_litre":0.48462,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3560091689384293,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-08-14..2006-08-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-08-14","input_cost_last_quote":"2006-08-18","input_cost_observations":5,"residual_eur_per_litre":0.12861083106157067,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":9615,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-08-14|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2367848,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2006-08-21","period_type":"week","period_start":"2006-08-21","period_end":"2006-08-27","retail_incl_tax_eur_per_litre":0.64675,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11662704918032787,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17629,"total_tax_data_class":"CALCULATED","tax_share_pct":27.257827599536142,"pre_tax_eur_per_litre":0.47046,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3526445561060856,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-08-21..2006-08-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2006-08-21","input_cost_last_quote":"2006-08-25","input_cost_observations":5,"residual_eur_per_litre":0.11781544389391443,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":9734,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2006-08-21|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2367967,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2006-08-28","period_type":"week","period_start":"2006-08-28","period_end":"2006-09-03","retail_incl_tax_eur_per_litre":0.64425,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11617622950819673,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17536,"total_tax_data_class":"CALCULATED","tax_share_pct":27.219247186651145,"pre_tax_eur_per_litre":0.46889,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3353764836875672,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2006-08-28..2006-09-01. 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Mean of 5 quote day(s) in 2006-12-11..2006-12-15. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-01-08","input_cost_last_quote":"2007-01-12","input_cost_observations":5,"residual_eur_per_litre":0.12922760696978766,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":11876,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-01-08|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2370109,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2007-01-15","period_type":"week","period_start":"2007-01-15","period_end":"2007-01-21","retail_incl_tax_eur_per_litre":0.5292899999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.09544573770491802,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1555799999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":29.39409397494757,"pre_tax_eur_per_litre":0.37371,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.24991502421598888,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2007-01-16..2007-01-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-01-16","input_cost_last_quote":"2007-01-19","input_cost_observations":4,"residual_eur_per_litre":0.12379497578401112,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":11995,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-01-15|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2370228,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2007-01-22","period_type":"week","period_start":"2007-01-22","period_end":"2007-01-28","retail_incl_tax_eur_per_litre":0.5175700000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.09333229508196723,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1538900000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":29.733176188728095,"pre_tax_eur_per_litre":0.36368,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.26605017269979786,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-01-22..2007-01-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-01-22","input_cost_last_quote":"2007-01-26","input_cost_observations":5,"residual_eur_per_litre":0.09762982730020212,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":12114,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-01-22|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2370347,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2007-01-29","period_type":"week","period_start":"2007-01-29","period_end":"2007-02-04","retail_incl_tax_eur_per_litre":0.5156499999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.09298606557377047,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1521999999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":29.51614467177349,"pre_tax_eur_per_litre":0.36345,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2710121200030495,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-01-29..2007-02-02. 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Mean of 5 quote day(s) in 2007-02-26..2007-03-02. 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Mean of 5 quote day(s) in 2007-03-05..2007-03-09. 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Mean of 5 quote day(s) in 2007-03-12..2007-03-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-03-12","input_cost_last_quote":"2007-03-16","input_cost_observations":5,"residual_eur_per_litre":0.11354277291080733,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":12947,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-03-12|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2371180,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2007-03-19","period_type":"week","period_start":"2007-03-19","period_end":"2007-03-25","retail_incl_tax_eur_per_litre":0.5591,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10082131147540983,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.16103,"total_tax_data_class":"CALCULATED","tax_share_pct":28.80164550169916,"pre_tax_eur_per_litre":0.39807,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2885964761161352,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-03-19","input_cost_last_quote":"2007-03-23","input_cost_observations":5,"residual_eur_per_litre":0.10947352388386479,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":13066,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-03-19|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2371299,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2007-03-26","period_type":"week","period_start":"2007-03-26","period_end":"2007-04-01","retail_incl_tax_eur_per_litre":0.55192,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.09952655737704919,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.15967999999999996,"total_tax_data_class":"CALCULATED","tax_share_pct":28.93172923612118,"pre_tax_eur_per_litre":0.39224000000000003,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3119761812220834,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-03-26","input_cost_last_quote":"2007-03-30","input_cost_observations":5,"residual_eur_per_litre":0.08026381877791662,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":13185,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-03-26|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2371418,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2007-04-02","period_type":"week","period_start":"2007-04-02","period_end":"2007-04-08","retail_incl_tax_eur_per_litre":0.5793400000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10447114754098362,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1650100000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":28.48241101943591,"pre_tax_eur_per_litre":0.41433,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.32265035523393937,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-04-02","input_cost_last_quote":"2007-04-05","input_cost_observations":4,"residual_eur_per_litre":0.09167964476606064,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":13304,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-04-02|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2371537,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2007-04-16","period_type":"week","period_start":"2007-04-16","period_end":"2007-04-22","retail_incl_tax_eur_per_litre":0.59377,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10707327868852459,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.16815,"total_tax_data_class":"CALCULATED","tax_share_pct":28.319046095289423,"pre_tax_eur_per_litre":0.42562,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.30673322075858495,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-04-16..2007-04-20. 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Mean of 5 quote day(s) in 2007-04-23..2007-04-27. 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Mean of 5 quote day(s) in 2007-05-14..2007-05-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-05-14","input_cost_last_quote":"2007-05-18","input_cost_observations":5,"residual_eur_per_litre":0.10191992602030892,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":13899,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-05-14|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2372132,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2007-05-21","period_type":"week","period_start":"2007-05-21","period_end":"2007-05-27","retail_incl_tax_eur_per_litre":0.59265,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10687131147540983,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.16871999999999998,"total_tax_data_class":"CALCULATED","tax_share_pct":28.46874209060997,"pre_tax_eur_per_litre":0.42393000000000003,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.33025733588716405,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-05-21..2007-05-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-05-21","input_cost_last_quote":"2007-05-25","input_cost_observations":5,"residual_eur_per_litre":0.093672664112836,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":14018,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-05-21|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2372252,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2007-05-28","period_type":"week","period_start":"2007-05-28","period_end":"2007-06-03","retail_incl_tax_eur_per_litre":0.59365,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10705163934426229,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.16815,"total_tax_data_class":"CALCULATED","tax_share_pct":28.32477048766108,"pre_tax_eur_per_litre":0.4255,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.31996761484337755,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2007-05-29..2007-06-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-05-29","input_cost_last_quote":"2007-06-01","input_cost_observations":4,"residual_eur_per_litre":0.10553238515662243,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":14138,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-05-28|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2372372,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2007-06-04","period_type":"week","period_start":"2007-06-04","period_end":"2007-06-10","retail_incl_tax_eur_per_litre":0.6027899999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10869983606557375,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1700899999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":28.21712370809071,"pre_tax_eur_per_litre":0.4327,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3326336649617137,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-06-04..2007-06-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-06-04","input_cost_last_quote":"2007-06-08","input_cost_observations":5,"residual_eur_per_litre":0.10006633503828632,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":14258,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-06-04|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2372492,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2007-06-11","period_type":"week","period_start":"2007-06-11","period_end":"2007-06-17","retail_incl_tax_eur_per_litre":0.60188,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10853573770491803,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.16932,"total_tax_data_class":"CALCULATED","tax_share_pct":28.131853525619725,"pre_tax_eur_per_litre":0.43256,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.33001765941987504,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-06-11..2007-06-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-06-11","input_cost_last_quote":"2007-06-15","input_cost_observations":5,"residual_eur_per_litre":0.10254234058012497,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":14378,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-06-11|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2372612,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2007-06-18","period_type":"week","period_start":"2007-06-18","period_end":"2007-06-24","retail_incl_tax_eur_per_litre":0.61403,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11072672131147542,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17204999999999995,"total_tax_data_class":"CALCULATED","tax_share_pct":28.019803592658338,"pre_tax_eur_per_litre":0.44198000000000004,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.336567517433059,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-06-18..2007-06-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-06-18","input_cost_last_quote":"2007-06-22","input_cost_observations":5,"residual_eur_per_litre":0.10541248256694102,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":14498,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-06-18|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2372732,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2007-06-25","period_type":"week","period_start":"2007-06-25","period_end":"2007-07-01","retail_incl_tax_eur_per_litre":0.62107,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11199622950819672,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17340999999999995,"total_tax_data_class":"CALCULATED","tax_share_pct":27.92116830631008,"pre_tax_eur_per_litre":0.44766000000000006,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3351677197097773,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-06-25..2007-06-29. 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Mean of 4 quote day(s) in 2007-07-02..2007-07-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-07-02","input_cost_last_quote":"2007-07-06","input_cost_observations":4,"residual_eur_per_litre":0.10437126191576065,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":14738,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-07-02|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2372972,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2007-07-09","period_type":"week","period_start":"2007-07-09","period_end":"2007-07-15","retail_incl_tax_eur_per_litre":0.6204400000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11188262295081969,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17404000000000014,"total_tax_data_class":"CALCULATED","tax_share_pct":28.051060537682936,"pre_tax_eur_per_litre":0.44639999999999996,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3564149692867059,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-07-09..2007-07-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-07-09","input_cost_last_quote":"2007-07-13","input_cost_observations":5,"residual_eur_per_litre":0.08998503071329404,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":14858,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-07-09|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2373092,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2007-07-16","period_type":"week","period_start":"2007-07-16","period_end":"2007-07-22","retail_incl_tax_eur_per_litre":0.63452,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11442163934426229,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17657,"total_tax_data_class":"CALCULATED","tax_share_pct":27.827334047784152,"pre_tax_eur_per_litre":0.45795,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3568596519293816,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-07-16..2007-07-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-07-16","input_cost_last_quote":"2007-07-20","input_cost_observations":5,"residual_eur_per_litre":0.10109034807061838,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":14978,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-07-16|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2373212,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2007-07-23","period_type":"week","period_start":"2007-07-23","period_end":"2007-07-29","retail_incl_tax_eur_per_litre":0.62691,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11304934426229508,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17498,"total_tax_data_class":"CALCULATED","tax_share_pct":27.911502448517332,"pre_tax_eur_per_litre":0.45193,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.35058585436499295,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-07-23..2007-07-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-07-23","input_cost_last_quote":"2007-07-27","input_cost_observations":5,"residual_eur_per_litre":0.10134414563500703,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":15098,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-07-23|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2373332,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2007-07-30","period_type":"week","period_start":"2007-07-30","period_end":"2007-08-05","retail_incl_tax_eur_per_litre":0.62001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11180508196721312,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17298,"total_tax_data_class":"CALCULATED","tax_share_pct":27.899550007257947,"pre_tax_eur_per_litre":0.44703,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3510554114698454,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-07-30..2007-08-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-07-30","input_cost_last_quote":"2007-08-03","input_cost_observations":5,"residual_eur_per_litre":0.0959745885301546,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":15218,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-07-30|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2373452,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2007-08-06","period_type":"week","period_start":"2007-08-06","period_end":"2007-08-12","retail_incl_tax_eur_per_litre":0.648,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11685245901639345,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17843,"total_tax_data_class":"CALCULATED","tax_share_pct":27.535493827160494,"pre_tax_eur_per_litre":0.46957,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3232266603179362,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-08-06..2007-08-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-08-06","input_cost_last_quote":"2007-08-10","input_cost_observations":5,"residual_eur_per_litre":0.1463433396820638,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":15338,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-08-06|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2373572,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2007-08-13","period_type":"week","period_start":"2007-08-13","period_end":"2007-08-19","retail_incl_tax_eur_per_litre":0.6182000000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11147868852459018,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17323000000000008,"total_tax_data_class":"CALCULATED","tax_share_pct":28.021675833063732,"pre_tax_eur_per_litre":0.44497000000000003,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.32619459733113093,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-08-13..2007-08-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-08-13","input_cost_last_quote":"2007-08-17","input_cost_observations":5,"residual_eur_per_litre":0.11877540266886907,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":15458,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-08-13|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2373692,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2007-08-20","period_type":"week","period_start":"2007-08-20","period_end":"2007-08-26","retail_incl_tax_eur_per_litre":0.61391,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11070508196721311,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17146,"total_tax_data_class":"CALCULATED","tax_share_pct":27.929175286279747,"pre_tax_eur_per_litre":0.44245,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.31808277430288984,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-08-20..2007-08-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-08-20","input_cost_last_quote":"2007-08-24","input_cost_observations":5,"residual_eur_per_litre":0.12436722569711015,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":15578,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-08-20|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2373812,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2007-08-27","period_type":"week","period_start":"2007-08-27","period_end":"2007-09-02","retail_incl_tax_eur_per_litre":0.62407,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11253721311475409,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17352999999999996,"total_tax_data_class":"CALCULATED","tax_share_pct":27.806175589276844,"pre_tax_eur_per_litre":0.45054000000000005,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3249933266649889,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-08-27..2007-08-31. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-08-27","input_cost_last_quote":"2007-08-31","input_cost_observations":5,"residual_eur_per_litre":0.1255466733350111,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":15698,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-08-27|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2373932,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2007-09-03","period_type":"week","period_start":"2007-09-03","period_end":"2007-09-09","retail_incl_tax_eur_per_litre":0.62829,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11329819672131147,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17435,"total_tax_data_class":"CALCULATED","tax_share_pct":27.749924397969092,"pre_tax_eur_per_litre":0.45394,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3462799033709589,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2007-09-04..2007-09-07. 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Mean of 5 quote day(s) in 2007-09-10..2007-09-14. 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Mean of 5 quote day(s) in 2007-09-17..2007-09-21. 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Mean of 5 quote day(s) in 2007-09-24..2007-09-28. 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Mean of 5 quote day(s) in 2007-10-01..2007-10-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-10-01","input_cost_last_quote":"2007-10-05","input_cost_observations":5,"residual_eur_per_litre":0.14796246782673186,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":16298,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-10-01|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2374531,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2007-10-08","period_type":"week","period_start":"2007-10-08","period_end":"2007-10-14","retail_incl_tax_eur_per_litre":0.67103,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12100540983606557,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.18311,"total_tax_data_class":"CALCULATED","tax_share_pct":27.287900689984056,"pre_tax_eur_per_litre":0.48792,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3510127821645727,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-10-08..2007-10-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-10-08","input_cost_last_quote":"2007-10-12","input_cost_observations":5,"residual_eur_per_litre":0.1369072178354273,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":16417,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-10-08|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2374650,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2007-10-15","period_type":"week","period_start":"2007-10-15","period_end":"2007-10-21","retail_incl_tax_eur_per_litre":0.67759,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12218836065573771,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.18512,"total_tax_data_class":"CALCULATED","tax_share_pct":27.320355967472956,"pre_tax_eur_per_litre":0.49247,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3725073558225005,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-10-15..2007-10-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-10-15","input_cost_last_quote":"2007-10-19","input_cost_observations":5,"residual_eur_per_litre":0.1199626441774995,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":16536,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-10-15|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2374769,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2007-10-22","period_type":"week","period_start":"2007-10-22","period_end":"2007-10-28","retail_incl_tax_eur_per_litre":0.69155,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12470573770491804,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.18786,"total_tax_data_class":"CALCULATED","tax_share_pct":27.165063986696552,"pre_tax_eur_per_litre":0.50369,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3690494103016925,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-10-22..2007-10-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-10-22","input_cost_last_quote":"2007-10-26","input_cost_observations":5,"residual_eur_per_litre":0.1346405896983075,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":16655,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-10-22|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2374888,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2007-10-29","period_type":"week","period_start":"2007-10-29","period_end":"2007-11-04","retail_incl_tax_eur_per_litre":0.70353,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1268660655737705,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1911999999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":27.17723480164314,"pre_tax_eur_per_litre":0.5123300000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3941208562886984,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-10-29","input_cost_last_quote":"2007-11-02","input_cost_observations":5,"residual_eur_per_litre":0.11820914371130169,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":16774,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-10-29|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2375007,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2007-11-05","period_type":"week","period_start":"2007-11-05","period_end":"2007-11-11","retail_incl_tax_eur_per_litre":0.7207899999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12997852459016393,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1939799999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":26.912138070727952,"pre_tax_eur_per_litre":0.52681,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4024119141953924,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-11-05..2007-11-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-11-05","input_cost_last_quote":"2007-11-09","input_cost_observations":5,"residual_eur_per_litre":0.12439808580460758,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":16893,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-11-05|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2375126,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2007-11-12","period_type":"week","period_start":"2007-11-12","period_end":"2007-11-18","retail_incl_tax_eur_per_litre":0.75006,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1352567213114754,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1992500000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":26.564541503346398,"pre_tax_eur_per_litre":0.5508099999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.38996925124313,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-11-12..2007-11-16. 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Mean of 4 quote day(s) in 2007-11-19..2007-11-23. 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Mean of 5 quote day(s) in 2007-11-26..2007-11-30. 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Mean of 5 quote day(s) in 2007-12-03..2007-12-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-12-03","input_cost_last_quote":"2007-12-07","input_cost_observations":5,"residual_eur_per_litre":0.18129416879509863,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":17369,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-12-03|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2375602,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2007-12-10","period_type":"week","period_start":"2007-12-10","period_end":"2007-12-16","retail_incl_tax_eur_per_litre":0.7351300000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1325644262295082,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.19777,"total_tax_data_class":"CALCULATED","tax_share_pct":26.902724688150396,"pre_tax_eur_per_litre":0.5373600000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3874466459583466,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-12-10..2007-12-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-12-10","input_cost_last_quote":"2007-12-14","input_cost_observations":5,"residual_eur_per_litre":0.1499133540416535,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":17488,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-12-10|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2375721,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2007-12-17","period_type":"week","period_start":"2007-12-17","period_end":"2007-12-23","retail_incl_tax_eur_per_litre":0.71843,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12955295081967214,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.19405,"total_tax_data_class":"CALCULATED","tax_share_pct":27.010286318778448,"pre_tax_eur_per_litre":0.52438,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3971215091358245,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2007-12-17..2007-12-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2007-12-17","input_cost_last_quote":"2007-12-21","input_cost_observations":5,"residual_eur_per_litre":0.12725849086417548,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":17607,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2007-12-17|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2375845,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2008-01-07","period_type":"week","period_start":"2008-01-07","period_end":"2008-01-13","retail_incl_tax_eur_per_litre":0.7686499999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1386090163934426,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2033199999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":26.451570936056722,"pre_tax_eur_per_litre":0.56533,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.403575737153047,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-01-07..2008-01-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-01-07","input_cost_last_quote":"2008-01-11","input_cost_observations":5,"residual_eur_per_litre":0.16175426284695302,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":17731,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-01-07|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2375974,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2008-01-14","period_type":"week","period_start":"2008-01-14","period_end":"2008-01-20","retail_incl_tax_eur_per_litre":0.7604299999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.13712672131147538,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2021699999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":26.58627355575135,"pre_tax_eur_per_litre":0.55826,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3829407741204309,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-01-14..2008-01-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-01-14","input_cost_last_quote":"2008-01-18","input_cost_observations":5,"residual_eur_per_litre":0.17531922587956908,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":17860,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-01-14|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2376102,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2008-01-21","period_type":"week","period_start":"2008-01-21","period_end":"2008-01-27","retail_incl_tax_eur_per_litre":0.7221799999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.13022918032786884,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1941299999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":26.881109972583012,"pre_tax_eur_per_litre":0.52805,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3808280527199382,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2008-01-22..2008-01-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-01-22","input_cost_last_quote":"2008-01-25","input_cost_observations":4,"residual_eur_per_litre":0.1472219472800618,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":17988,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-01-21|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2376230,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2008-01-28","period_type":"week","period_start":"2008-01-28","period_end":"2008-02-03","retail_incl_tax_eur_per_litre":0.72826,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1313255737704918,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1956,"total_tax_data_class":"CALCULATED","tax_share_pct":26.858539532584516,"pre_tax_eur_per_litre":0.53266,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.38950617820044087,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-01-28..2008-02-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-01-28","input_cost_last_quote":"2008-02-01","input_cost_observations":5,"residual_eur_per_litre":0.14315382179955916,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":18116,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-01-28|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2376358,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2008-02-04","period_type":"week","period_start":"2008-02-04","period_end":"2008-02-10","retail_incl_tax_eur_per_litre":0.73226,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.13204688524590164,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.19734,"total_tax_data_class":"CALCULATED","tax_share_pct":26.94944418649114,"pre_tax_eur_per_litre":0.53492,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.386078655421138,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-02-04..2008-02-08. 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Mean of 5 quote day(s) in 2008-02-11..2008-02-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-02-11","input_cost_last_quote":"2008-02-15","input_cost_observations":5,"residual_eur_per_litre":0.10311043647783533,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":18372,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-02-11|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2376614,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2008-02-18","period_type":"week","period_start":"2008-02-18","period_end":"2008-02-24","retail_incl_tax_eur_per_litre":0.76362,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.13770196721311476,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2029199999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":26.573426573426573,"pre_tax_eur_per_litre":0.5607000000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4143162318374236,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2008-02-19..2008-02-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-02-19","input_cost_last_quote":"2008-02-22","input_cost_observations":4,"residual_eur_per_litre":0.14638376816257648,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":18500,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-02-18|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2376742,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2008-02-25","period_type":"week","period_start":"2008-02-25","period_end":"2008-03-02","retail_incl_tax_eur_per_litre":0.78288,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.14117508196721312,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.20679,"total_tax_data_class":"CALCULATED","tax_share_pct":26.41400980993256,"pre_tax_eur_per_litre":0.57609,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4154085515762973,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-02-25..2008-02-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-02-25","input_cost_last_quote":"2008-02-29","input_cost_observations":5,"residual_eur_per_litre":0.16068144842370272,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":18628,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-02-25|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2376870,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2008-03-03","period_type":"week","period_start":"2008-03-03","period_end":"2008-03-09","retail_incl_tax_eur_per_litre":0.78738,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.14198655737704918,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.20812,"total_tax_data_class":"CALCULATED","tax_share_pct":26.43196423582006,"pre_tax_eur_per_litre":0.57926,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.41976266783568467,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-03-03..2008-03-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-03-03","input_cost_last_quote":"2008-03-07","input_cost_observations":5,"residual_eur_per_litre":0.15949733216431533,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":18756,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-03-03|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2376998,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2008-03-10","period_type":"week","period_start":"2008-03-10","period_end":"2008-03-16","retail_incl_tax_eur_per_litre":0.7868700000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.14189459016393444,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.20738,"total_tax_data_class":"CALCULATED","tax_share_pct":26.3550522958049,"pre_tax_eur_per_litre":0.5794900000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.43791011471181984,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-03-10..2008-03-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-03-10","input_cost_last_quote":"2008-03-14","input_cost_observations":5,"residual_eur_per_litre":0.14157988528818027,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":18884,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-03-10|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2377126,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2008-03-17","period_type":"week","period_start":"2008-03-17","period_end":"2008-03-23","retail_incl_tax_eur_per_litre":0.8007200000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.14439213114754101,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2100500000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":26.232640623438904,"pre_tax_eur_per_litre":0.5906699999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.41374201519057,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2008-03-17..2008-03-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-03-17","input_cost_last_quote":"2008-03-20","input_cost_observations":4,"residual_eur_per_litre":0.17692798480942987,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":19012,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-03-17|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2377254,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2008-03-31","period_type":"week","period_start":"2008-03-31","period_end":"2008-04-06","retail_incl_tax_eur_per_litre":0.7830800000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.14121114754098363,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2072700000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":26.468560044950706,"pre_tax_eur_per_litre":0.5758099999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4049122353788345,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-03-31..2008-04-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-03-31","input_cost_last_quote":"2008-04-04","input_cost_observations":5,"residual_eur_per_litre":0.17089776462116546,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":19140,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-03-31|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2377382,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2008-04-07","period_type":"week","period_start":"2008-04-07","period_end":"2008-04-13","retail_incl_tax_eur_per_litre":0.7966900000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1436654098360656,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2111800000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":26.507173430066903,"pre_tax_eur_per_litre":0.58551,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.42533229606073825,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-04-07..2008-04-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-04-07","input_cost_last_quote":"2008-04-11","input_cost_observations":5,"residual_eur_per_litre":0.16017770393926176,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":19268,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-04-07|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2377510,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2008-04-14","period_type":"week","period_start":"2008-04-14","period_end":"2008-04-20","retail_incl_tax_eur_per_litre":0.83341,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.15028704918032787,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.21861,"total_tax_data_class":"CALCULATED","tax_share_pct":26.230786767617378,"pre_tax_eur_per_litre":0.6148,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.43805468265457703,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-04-14..2008-04-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-04-14","input_cost_last_quote":"2008-04-18","input_cost_observations":5,"residual_eur_per_litre":0.17674531734542295,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":19396,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-04-14|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2377638,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2008-04-21","period_type":"week","period_start":"2008-04-21","period_end":"2008-04-27","retail_incl_tax_eur_per_litre":0.83892,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1512806557377049,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.21939,"total_tax_data_class":"CALCULATED","tax_share_pct":26.151480474896296,"pre_tax_eur_per_litre":0.61953,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.45447318334443654,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-04-21..2008-04-25. 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Mean of 4 quote day(s) in 2008-04-28..2008-05-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-04-28","input_cost_last_quote":"2008-05-02","input_cost_observations":4,"residual_eur_per_litre":0.1703335382594747,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":19652,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-04-28|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2377894,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2008-05-05","period_type":"week","period_start":"2008-05-05","period_end":"2008-05-11","retail_incl_tax_eur_per_litre":0.8668600000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.15631901639344264,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2239800000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":25.83808227395427,"pre_tax_eur_per_litre":0.64288,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4880724721741762,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-05-05..2008-05-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-05-05","input_cost_last_quote":"2008-05-09","input_cost_observations":5,"residual_eur_per_litre":0.15480752782582377,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":19780,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-05-05|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2378022,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2008-05-12","period_type":"week","period_start":"2008-05-12","period_end":"2008-05-18","retail_incl_tax_eur_per_litre":0.90692,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16354295081967213,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.23226,"total_tax_data_class":"CALCULATED","tax_share_pct":25.609756097560975,"pre_tax_eur_per_litre":0.67466,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.49863448899786367,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-05-12..2008-05-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-05-12","input_cost_last_quote":"2008-05-16","input_cost_observations":5,"residual_eur_per_litre":0.17602551100213634,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":19908,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-05-12|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2378150,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2008-05-19","period_type":"week","period_start":"2008-05-19","period_end":"2008-05-25","retail_incl_tax_eur_per_litre":0.95451,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17212475409836064,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2410699999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":25.255890456883638,"pre_tax_eur_per_litre":0.7134400000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5068499223384927,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-05-19..2008-05-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-05-19","input_cost_last_quote":"2008-05-23","input_cost_observations":5,"residual_eur_per_litre":0.20659007766150736,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":20036,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-05-19|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2378278,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2008-05-26","period_type":"week","period_start":"2008-05-26","period_end":"2008-06-01","retail_incl_tax_eur_per_litre":0.9676400000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17449245901639346,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2430900000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":25.121946178330784,"pre_tax_eur_per_litre":0.7245499999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.518532369184536,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2008-05-27..2008-05-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-05-27","input_cost_last_quote":"2008-05-30","input_cost_observations":4,"residual_eur_per_litre":0.2060176308154639,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":20164,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-05-26|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2378406,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2008-06-02","period_type":"week","period_start":"2008-06-02","period_end":"2008-06-08","retail_incl_tax_eur_per_litre":0.9861000000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17782131147540986,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2468200000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":25.02991583003752,"pre_tax_eur_per_litre":0.7392799999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.512082429771429,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-06-02..2008-06-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-06-02","input_cost_last_quote":"2008-06-06","input_cost_observations":5,"residual_eur_per_litre":0.22719757022857082,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":20292,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-06-02|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2378534,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2008-06-09","period_type":"week","period_start":"2008-06-09","period_end":"2008-06-15","retail_incl_tax_eur_per_litre":0.93565,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1687237704918033,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2375299999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":25.386629615775128,"pre_tax_eur_per_litre":0.6981200000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5437334378690571,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-06-09..2008-06-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-06-09","input_cost_last_quote":"2008-06-13","input_cost_observations":5,"residual_eur_per_litre":0.15438656213094293,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":20420,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-06-09|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2378662,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2008-06-16","period_type":"week","period_start":"2008-06-16","period_end":"2008-06-22","retail_incl_tax_eur_per_litre":0.9771900000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17621459016393445,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2448900000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":25.06063303963405,"pre_tax_eur_per_litre":0.7323,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5358384031776657,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-06-16..2008-06-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-06-16","input_cost_last_quote":"2008-06-20","input_cost_observations":5,"residual_eur_per_litre":0.19646159682233422,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":20548,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-06-16|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2378790,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2008-06-23","period_type":"week","period_start":"2008-06-23","period_end":"2008-06-29","retail_incl_tax_eur_per_litre":0.9823700000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17714868852459018,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2464900000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":25.09136068894612,"pre_tax_eur_per_litre":0.73588,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5452961249714597,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-06-23..2008-06-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-06-23","input_cost_last_quote":"2008-06-27","input_cost_observations":5,"residual_eur_per_litre":0.19058387502854024,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":20676,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-06-23|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2378918,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2008-06-30","period_type":"week","period_start":"2008-06-30","period_end":"2008-07-06","retail_incl_tax_eur_per_litre":0.9730599999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17546983606557376,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2449799999999998,"total_tax_data_class":"CALCULATED","tax_share_pct":25.17624812447331,"pre_tax_eur_per_litre":0.7280800000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.561281124760172,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2008-06-30..2008-07-03. 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Mean of 5 quote day(s) in 2008-07-07..2008-07-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-07-07","input_cost_last_quote":"2008-07-11","input_cost_observations":5,"residual_eur_per_litre":0.1982151800727787,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":20932,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-07-07|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2379174,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2008-07-14","period_type":"week","period_start":"2008-07-14","period_end":"2008-07-20","retail_incl_tax_eur_per_litre":1.00267,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18080934426229509,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2523499999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":25.167801968743454,"pre_tax_eur_per_litre":0.7503200000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5349821058325699,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-07-14..2008-07-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-07-14","input_cost_last_quote":"2008-07-18","input_cost_observations":5,"residual_eur_per_litre":0.21533789416743027,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":21060,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-07-14|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2379302,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2008-07-21","period_type":"week","period_start":"2008-07-21","period_end":"2008-07-27","retail_incl_tax_eur_per_litre":0.9869,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1779655737704918,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.25022,"total_tax_data_class":"CALCULATED","tax_share_pct":25.354139223832203,"pre_tax_eur_per_litre":0.73668,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5048320888684283,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-07-21..2008-07-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-07-21","input_cost_last_quote":"2008-07-25","input_cost_observations":5,"residual_eur_per_litre":0.23184791113157166,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":21188,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-07-21|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2379430,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2008-07-28","period_type":"week","period_start":"2008-07-28","period_end":"2008-08-03","retail_incl_tax_eur_per_litre":0.95124,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17153508196721312,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2442899999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":25.681216096884068,"pre_tax_eur_per_litre":0.7069500000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5002497286498742,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-07-28..2008-08-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-07-28","input_cost_last_quote":"2008-08-01","input_cost_observations":5,"residual_eur_per_litre":0.2067002713501259,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":21316,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-07-28|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2379558,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2008-08-04","period_type":"week","period_start":"2008-08-04","period_end":"2008-08-10","retail_incl_tax_eur_per_litre":0.92278,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16640295081967213,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.23902,"total_tax_data_class":"CALCULATED","tax_share_pct":25.902165196471532,"pre_tax_eur_per_litre":0.68376,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.47556428225335917,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-08-04..2008-08-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-08-04","input_cost_last_quote":"2008-08-08","input_cost_observations":5,"residual_eur_per_litre":0.20819571774664083,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":21444,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-08-04|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2379686,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2008-08-11","period_type":"week","period_start":"2008-08-11","period_end":"2008-08-17","retail_incl_tax_eur_per_litre":0.87661,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1580772131147541,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.22934,"total_tax_data_class":"CALCULATED","tax_share_pct":26.162147363137542,"pre_tax_eur_per_litre":0.64727,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.46530455838541657,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-08-11..2008-08-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-08-11","input_cost_last_quote":"2008-08-15","input_cost_observations":5,"residual_eur_per_litre":0.18196544161458345,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":21572,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-08-11|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2379814,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2008-08-18","period_type":"week","period_start":"2008-08-18","period_end":"2008-08-24","retail_incl_tax_eur_per_litre":0.84727,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.15278639344262296,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.22259,"total_tax_data_class":"CALCULATED","tax_share_pct":26.271436496040224,"pre_tax_eur_per_litre":0.62468,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4761914235927047,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-08-18..2008-08-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-08-18","input_cost_last_quote":"2008-08-22","input_cost_observations":5,"residual_eur_per_litre":0.14848857640729526,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":21700,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-08-18|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2379942,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2008-08-25","period_type":"week","period_start":"2008-08-25","period_end":"2008-08-31","retail_incl_tax_eur_per_litre":0.88001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.15869032786885245,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.22908,"total_tax_data_class":"CALCULATED","tax_share_pct":26.03152236906399,"pre_tax_eur_per_litre":0.65093,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4800604478248963,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-08-25..2008-08-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-08-25","input_cost_last_quote":"2008-08-29","input_cost_observations":5,"residual_eur_per_litre":0.1708695521751037,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":21828,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-08-25|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2380070,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2008-09-01","period_type":"week","period_start":"2008-09-01","period_end":"2008-09-07","retail_incl_tax_eur_per_litre":0.89671,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16170180327868852,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.23144,"total_tax_data_class":"CALCULATED","tax_share_pct":25.809905097523167,"pre_tax_eur_per_litre":0.66527,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.45216666627629515,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2008-09-02..2008-09-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-09-02","input_cost_last_quote":"2008-09-05","input_cost_observations":4,"residual_eur_per_litre":0.21310333372370482,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":21956,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-09-01|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2380198,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2008-09-08","period_type":"week","period_start":"2008-09-08","period_end":"2008-09-14","retail_incl_tax_eur_per_litre":0.85109,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.15347524590163936,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2206199999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":25.92205289687342,"pre_tax_eur_per_litre":0.6304700000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4342148983279176,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-09-08..2008-09-12. 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Mean of 5 quote day(s) in 2008-09-15..2008-09-19. 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Mean of 5 quote day(s) in 2008-09-22..2008-09-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-09-22","input_cost_last_quote":"2008-09-26","input_cost_observations":5,"residual_eur_per_litre":0.20091813688509597,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":22340,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-09-22|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2380582,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2008-09-29","period_type":"week","period_start":"2008-09-29","period_end":"2008-10-05","retail_incl_tax_eur_per_litre":0.84574,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1525104918032787,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.22136,"total_tax_data_class":"CALCULATED","tax_share_pct":26.17352850757916,"pre_tax_eur_per_litre":0.62438,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.41004355957527655,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-09-29..2008-10-03. 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Mean of 5 quote day(s) in 2008-10-06..2008-10-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-10-06","input_cost_last_quote":"2008-10-10","input_cost_observations":5,"residual_eur_per_litre":0.2332219698554446,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":22596,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-10-06|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2380838,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2008-10-13","period_type":"week","period_start":"2008-10-13","period_end":"2008-10-19","retail_incl_tax_eur_per_litre":0.76681,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1382772131147541,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.20377,"total_tax_data_class":"CALCULATED","tax_share_pct":26.573727520507035,"pre_tax_eur_per_litre":0.56304,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3206354572657006,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-10-13..2008-10-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-10-13","input_cost_last_quote":"2008-10-17","input_cost_observations":5,"residual_eur_per_litre":0.2424045427342994,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":22724,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-10-13|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2380966,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2008-10-20","period_type":"week","period_start":"2008-10-20","period_end":"2008-10-26","retail_incl_tax_eur_per_litre":0.71492,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12892,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.19406,"total_tax_data_class":"CALCULATED","tax_share_pct":27.144295865271637,"pre_tax_eur_per_litre":0.52086,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3122124840176618,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-10-20..2008-10-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-10-20","input_cost_last_quote":"2008-10-24","input_cost_observations":5,"residual_eur_per_litre":0.20864751598233822,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":22852,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-10-20|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2381094,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2008-10-27","period_type":"week","period_start":"2008-10-27","period_end":"2008-11-02","retail_incl_tax_eur_per_litre":0.6856,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1236327868852459,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.18433,"total_tax_data_class":"CALCULATED","tax_share_pct":26.885939323220537,"pre_tax_eur_per_litre":0.50127,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.29997716201693203,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-10-27..2008-10-31. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-10-27","input_cost_last_quote":"2008-10-31","input_cost_observations":5,"residual_eur_per_litre":0.20129283798306796,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":22980,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-10-27|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2381222,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2008-11-03","period_type":"week","period_start":"2008-11-03","period_end":"2008-11-09","retail_incl_tax_eur_per_litre":0.7515499999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.13552540983606556,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.20099,"total_tax_data_class":"CALCULATED","tax_share_pct":26.743396979575543,"pre_tax_eur_per_litre":0.5505599999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2918513887356088,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-11-03","input_cost_last_quote":"2008-11-07","input_cost_observations":5,"residual_eur_per_litre":0.2587086112643911,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":23108,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-11-03|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2381350,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2008-11-10","period_type":"week","period_start":"2008-11-10","period_end":"2008-11-16","retail_incl_tax_eur_per_litre":0.73388,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.13233901639344262,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.19626,"total_tax_data_class":"CALCULATED","tax_share_pct":26.742791737068732,"pre_tax_eur_per_litre":0.53762,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2642822909104855,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-11-10..2008-11-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-11-10","input_cost_last_quote":"2008-11-14","input_cost_observations":5,"residual_eur_per_litre":0.27333770908951455,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":23236,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-11-10|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2381478,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2008-11-17","period_type":"week","period_start":"2008-11-17","period_end":"2008-11-23","retail_incl_tax_eur_per_litre":0.66181,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1193427868852459,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.18110000000000004,"total_tax_data_class":"CALCULATED","tax_share_pct":27.36434928453786,"pre_tax_eur_per_litre":0.48070999999999997,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.23821209619902167,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-11-17..2008-11-21. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2008-12-08","input_cost_last_quote":"2008-12-12","input_cost_observations":5,"residual_eur_per_litre":0.19955496683345528,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":23746,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2008-12-08|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2381987,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2008-12-15","period_type":"week","period_start":"2008-12-15","period_end":"2008-12-21","retail_incl_tax_eur_per_litre":0.50439,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.09095557377049181,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.14927999999999997,"total_tax_data_class":"CALCULATED","tax_share_pct":29.596145839528937,"pre_tax_eur_per_litre":0.35511000000000004,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.18820424996858925,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2008-12-15..2008-12-19. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-01-05","input_cost_last_quote":"2009-01-09","input_cost_observations":5,"residual_eur_per_litre":0.10985331714991911,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":24000,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-01-05|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2382241,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2009-01-12","period_type":"week","period_start":"2009-01-12","period_end":"2009-01-18","retail_incl_tax_eur_per_litre":0.54712,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.09866098360655738,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.15629,"total_tax_data_class":"CALCULATED","tax_share_pct":28.565945313642345,"pre_tax_eur_per_litre":0.39083,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.20142304509728876,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-01-12","input_cost_last_quote":"2009-01-16","input_cost_observations":5,"residual_eur_per_litre":0.18940695490271126,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":24127,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-01-12|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2382368,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2009-01-19","period_type":"week","period_start":"2009-01-19","period_end":"2009-01-25","retail_incl_tax_eur_per_litre":0.50766,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.09154524590163934,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.14519,"total_tax_data_class":"CALCULATED","tax_share_pct":28.599850293503525,"pre_tax_eur_per_litre":0.36247,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2031059842781748,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-01-20","input_cost_last_quote":"2009-01-23","input_cost_observations":4,"residual_eur_per_litre":0.1593640157218252,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":24254,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-01-19|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2382495,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2009-01-26","period_type":"week","period_start":"2009-01-26","period_end":"2009-02-01","retail_incl_tax_eur_per_litre":0.51554,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.09296622950819672,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.14660999999999996,"total_tax_data_class":"CALCULATED","tax_share_pct":28.438142530162548,"pre_tax_eur_per_litre":0.36893000000000004,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.21280798346511717,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-01-26..2009-01-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-01-26","input_cost_last_quote":"2009-01-30","input_cost_observations":5,"residual_eur_per_litre":0.15612201653488286,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":24381,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-01-26|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2382622,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2009-02-02","period_type":"week","period_start":"2009-02-02","period_end":"2009-02-08","retail_incl_tax_eur_per_litre":0.52047,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.09385524590163935,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1463,"total_tax_data_class":"CALCULATED","tax_share_pct":28.10920898418737,"pre_tax_eur_per_litre":0.37417,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.21426968100687024,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-02-02..2009-02-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-02-02","input_cost_last_quote":"2009-02-06","input_cost_observations":5,"residual_eur_per_litre":0.15990031899312976,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":24508,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-02-02|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2382749,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2009-02-09","period_type":"week","period_start":"2009-02-09","period_end":"2009-02-15","retail_incl_tax_eur_per_litre":0.52058,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.09387508196721311,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.14585,"total_tax_data_class":"CALCULATED","tax_share_pct":28.016827384839985,"pre_tax_eur_per_litre":0.37473,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.22203307562946503,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-02-09..2009-02-13. 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Mean of 4 quote day(s) in 2009-02-17..2009-02-20. 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Mean of 5 quote day(s) in 2009-02-23..2009-02-27. 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Mean of 5 quote day(s) in 2009-03-02..2009-03-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-03-02","input_cost_last_quote":"2009-03-06","input_cost_observations":5,"residual_eur_per_litre":0.11342690988406882,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":25016,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-03-02|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2383257,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2009-03-09","period_type":"week","period_start":"2009-03-09","period_end":"2009-03-15","retail_incl_tax_eur_per_litre":0.44606,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.08043704918032787,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.12953,"total_tax_data_class":"CALCULATED","tax_share_pct":29.0386943460521,"pre_tax_eur_per_litre":0.31653,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.21673691475099835,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-03-09..2009-03-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-03-09","input_cost_last_quote":"2009-03-13","input_cost_observations":5,"residual_eur_per_litre":0.09979308524900167,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":25143,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-03-09|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2383384,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2009-03-16","period_type":"week","period_start":"2009-03-16","period_end":"2009-03-22","retail_incl_tax_eur_per_litre":0.47395,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.08546639344262295,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.13803,"total_tax_data_class":"CALCULATED","tax_share_pct":29.123325245279037,"pre_tax_eur_per_litre":0.33592,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.22007605670160352,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-03-16..2009-03-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-03-16","input_cost_last_quote":"2009-03-20","input_cost_observations":5,"residual_eur_per_litre":0.11584394329839648,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":25270,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-03-16|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2383511,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2009-03-23","period_type":"week","period_start":"2009-03-23","period_end":"2009-03-29","retail_incl_tax_eur_per_litre":0.45839,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.08266049180327868,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.13364,"total_tax_data_class":"CALCULATED","tax_share_pct":29.154213660856477,"pre_tax_eur_per_litre":0.32475,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2399166145321649,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-03-23..2009-03-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-03-23","input_cost_last_quote":"2009-03-27","input_cost_observations":5,"residual_eur_per_litre":0.08483338546783509,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":25397,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-03-23|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2383638,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2009-03-30","period_type":"week","period_start":"2009-03-30","period_end":"2009-04-05","retail_incl_tax_eur_per_litre":0.47736,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.08608131147540983,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.13538,"total_tax_data_class":"CALCULATED","tax_share_pct":28.360147477794538,"pre_tax_eur_per_litre":0.34198,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.22908877738679248,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-03-30..2009-04-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-03-30","input_cost_last_quote":"2009-04-03","input_cost_observations":5,"residual_eur_per_litre":0.11289122261320751,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":25524,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-03-30|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2383765,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2009-04-06","period_type":"week","period_start":"2009-04-06","period_end":"2009-04-12","retail_incl_tax_eur_per_litre":0.50661,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.09135590163934426,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.14386,"total_tax_data_class":"CALCULATED","tax_share_pct":28.396596987821006,"pre_tax_eur_per_litre":0.36275,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.24323412289255886,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2009-04-06..2009-04-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-04-06","input_cost_last_quote":"2009-04-09","input_cost_observations":4,"residual_eur_per_litre":0.11951587710744113,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":25651,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-04-06|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2383891,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2009-04-20","period_type":"week","period_start":"2009-04-20","period_end":"2009-04-26","retail_incl_tax_eur_per_litre":0.50139,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.09041459016393442,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.14365999999999995,"total_tax_data_class":"CALCULATED","tax_share_pct":28.652346476794513,"pre_tax_eur_per_litre":0.35773000000000005,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.23644506308242907,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-04-20..2009-04-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-04-20","input_cost_last_quote":"2009-04-24","input_cost_observations":5,"residual_eur_per_litre":0.12128493691757097,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":25777,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-04-20|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2384017,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2009-04-27","period_type":"week","period_start":"2009-04-27","period_end":"2009-05-03","retail_incl_tax_eur_per_litre":0.47159,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.08504081967213115,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.13584,"total_tax_data_class":"CALCULATED","tax_share_pct":28.804682033121992,"pre_tax_eur_per_litre":0.33575,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.23628817994608534,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2009-04-27..2009-04-30. 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Mean of 5 quote day(s) in 2009-05-04..2009-05-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-05-04","input_cost_last_quote":"2009-05-08","input_cost_observations":5,"residual_eur_per_litre":0.09069340564242091,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":26029,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-05-04|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2384269,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2009-05-11","period_type":"week","period_start":"2009-05-11","period_end":"2009-05-17","retail_incl_tax_eur_per_litre":0.49635,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.08950573770491803,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.14267999999999997,"total_tax_data_class":"CALCULATED","tax_share_pct":28.745844666062254,"pre_tax_eur_per_litre":0.35367000000000004,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.26092871351357033,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-05-11..2009-05-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-05-11","input_cost_last_quote":"2009-05-15","input_cost_observations":5,"residual_eur_per_litre":0.09274128648642974,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":26155,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-05-11|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2384395,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2009-05-18","period_type":"week","period_start":"2009-05-18","period_end":"2009-05-24","retail_incl_tax_eur_per_litre":0.4953,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.08931639344262295,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.14147,"total_tax_data_class":"CALCULATED","tax_share_pct":28.56248738138502,"pre_tax_eur_per_litre":0.35383,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2656258237382895,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-05-18..2009-05-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-05-18","input_cost_last_quote":"2009-05-22","input_cost_observations":5,"residual_eur_per_litre":0.0882041762617105,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":26281,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-05-18|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2384521,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2009-05-25","period_type":"week","period_start":"2009-05-25","period_end":"2009-05-31","retail_incl_tax_eur_per_litre":0.49615,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.08946967213114754,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.14226,"total_tax_data_class":"CALCULATED","tax_share_pct":28.67278040915046,"pre_tax_eur_per_litre":0.35389,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.28058728342490497,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2009-05-26..2009-05-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-05-26","input_cost_last_quote":"2009-05-29","input_cost_observations":4,"residual_eur_per_litre":0.07330271657509504,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":26407,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-05-25|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2384647,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2009-06-01","period_type":"week","period_start":"2009-06-01","period_end":"2009-06-07","retail_incl_tax_eur_per_litre":0.5134500000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.0925893442622951,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.14481000000000013,"total_tax_data_class":"CALCULATED","tax_share_pct":28.203330411919367,"pre_tax_eur_per_litre":0.36863999999999997,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.29781567946431425,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-06-01..2009-06-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-06-01","input_cost_last_quote":"2009-06-05","input_cost_observations":5,"residual_eur_per_litre":0.07082432053568571,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":26533,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-06-01|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2384773,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2009-06-08","period_type":"week","period_start":"2009-06-08","period_end":"2009-06-14","retail_incl_tax_eur_per_litre":0.5234500000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.0943926229508197,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.14553000000000008,"total_tax_data_class":"CALCULATED","tax_share_pct":27.80208233833222,"pre_tax_eur_per_litre":0.37792000000000003,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.31438699193813546,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-06-08..2009-06-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-06-08","input_cost_last_quote":"2009-06-12","input_cost_observations":5,"residual_eur_per_litre":0.06353300806186458,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":26659,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-06-08|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2384899,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2009-06-15","period_type":"week","period_start":"2009-06-15","period_end":"2009-06-21","retail_incl_tax_eur_per_litre":0.54308,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.09793245901639344,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.14941,"total_tax_data_class":"CALCULATED","tax_share_pct":27.51160050084702,"pre_tax_eur_per_litre":0.39367,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3156078099764553,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-06-15..2009-06-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-06-15","input_cost_last_quote":"2009-06-19","input_cost_observations":5,"residual_eur_per_litre":0.07806219002354468,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":26785,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-06-15|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2385025,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2009-06-22","period_type":"week","period_start":"2009-06-22","period_end":"2009-06-28","retail_incl_tax_eur_per_litre":0.56202,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10134786885245901,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.15286,"total_tax_data_class":"CALCULATED","tax_share_pct":27.19832034447173,"pre_tax_eur_per_litre":0.40916,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.30402514516259804,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-06-22..2009-06-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-06-22","input_cost_last_quote":"2009-06-26","input_cost_observations":5,"residual_eur_per_litre":0.10513485483740193,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":26911,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-06-22|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2385151,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2009-06-29","period_type":"week","period_start":"2009-06-29","period_end":"2009-07-05","retail_incl_tax_eur_per_litre":0.55916,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10083213114754098,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.15265,"total_tax_data_class":"CALCULATED","tax_share_pct":27.29987838901209,"pre_tax_eur_per_litre":0.40651,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.30380972036901105,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2009-06-29..2009-07-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-06-29","input_cost_last_quote":"2009-07-02","input_cost_observations":4,"residual_eur_per_litre":0.10270027963098897,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":27037,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-06-29|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2385277,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2009-07-06","period_type":"week","period_start":"2009-07-06","period_end":"2009-07-12","retail_incl_tax_eur_per_litre":0.55323,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.0997627868852459,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.15287999999999996,"total_tax_data_class":"CALCULATED","tax_share_pct":27.634076243153842,"pre_tax_eur_per_litre":0.40035000000000004,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.272472879234279,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-07-06..2009-07-10. 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Mean of 5 quote day(s) in 2009-07-13..2009-07-17. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-07-20","input_cost_last_quote":"2009-07-24","input_cost_observations":5,"residual_eur_per_litre":0.08766212278083961,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":27415,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-07-20|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2385655,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2009-07-27","period_type":"week","period_start":"2009-07-27","period_end":"2009-08-02","retail_incl_tax_eur_per_litre":0.56344,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1016039344262295,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.15739,"total_tax_data_class":"CALCULATED","tax_share_pct":27.933764021013772,"pre_tax_eur_per_litre":0.40605,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.30474391149403923,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-07-27..2009-07-31. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-07-27","input_cost_last_quote":"2009-07-31","input_cost_observations":5,"residual_eur_per_litre":0.10130608850596079,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":27541,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-07-27|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2385781,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2009-08-03","period_type":"week","period_start":"2009-08-03","period_end":"2009-08-09","retail_incl_tax_eur_per_litre":0.57267,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1032683606557377,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.15997,"total_tax_data_class":"CALCULATED","tax_share_pct":27.9340632475946,"pre_tax_eur_per_litre":0.4127,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.32395400206832403,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-08-03..2009-08-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-08-03","input_cost_last_quote":"2009-08-07","input_cost_observations":5,"residual_eur_per_litre":0.08874599793167597,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":27667,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-08-03|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2385907,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2009-08-10","period_type":"week","period_start":"2009-08-10","period_end":"2009-08-16","retail_incl_tax_eur_per_litre":0.5766100000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1039788524590164,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1605900000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":27.850713653942872,"pre_tax_eur_per_litre":0.41602,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3223387420037259,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-08-10","input_cost_last_quote":"2009-08-14","input_cost_observations":5,"residual_eur_per_litre":0.09368125799627407,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":27793,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-08-10|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2386033,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2009-08-17","period_type":"week","period_start":"2009-08-17","period_end":"2009-08-23","retail_incl_tax_eur_per_litre":0.5619299999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10133163934426227,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1568299999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":27.909170181339313,"pre_tax_eur_per_litre":0.4051,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.31736895231685563,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-08-17..2009-08-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-08-17","input_cost_last_quote":"2009-08-21","input_cost_observations":5,"residual_eur_per_litre":0.08773104768314434,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":27919,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-08-17|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2386159,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2009-08-24","period_type":"week","period_start":"2009-08-24","period_end":"2009-08-30","retail_incl_tax_eur_per_litre":0.5758300000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10383819672131149,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1605000000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":27.872809683413507,"pre_tax_eur_per_litre":0.41533,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3179222375484397,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-08-24..2009-08-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-08-24","input_cost_last_quote":"2009-08-28","input_cost_observations":5,"residual_eur_per_litre":0.09740776245156031,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":28045,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-08-24|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2386285,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2009-08-31","period_type":"week","period_start":"2009-08-31","period_end":"2009-09-06","retail_incl_tax_eur_per_litre":0.56579,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10202770491803279,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1588,"total_tax_data_class":"CALCULATED","tax_share_pct":28.066950635394758,"pre_tax_eur_per_litre":0.40699,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2977594875184757,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-08-31..2009-09-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-08-31","input_cost_last_quote":"2009-09-04","input_cost_observations":5,"residual_eur_per_litre":0.1092305124815243,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":28171,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-08-31|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2386410,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2009-09-07","period_type":"week","period_start":"2009-09-07","period_end":"2009-09-13","retail_incl_tax_eur_per_litre":0.54818,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.09885213114754099,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.15555,"total_tax_data_class":"CALCULATED","tax_share_pct":28.37571600569156,"pre_tax_eur_per_litre":0.39263,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.29935939895916974,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2009-09-08..2009-09-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-09-08","input_cost_last_quote":"2009-09-11","input_cost_observations":4,"residual_eur_per_litre":0.09327060104083024,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":28296,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-09-07|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2386535,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2009-09-14","period_type":"week","period_start":"2009-09-14","period_end":"2009-09-20","retail_incl_tax_eur_per_litre":0.52664,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.09496786885245902,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.15038999999999997,"total_tax_data_class":"CALCULATED","tax_share_pct":28.55650919033875,"pre_tax_eur_per_litre":0.37625000000000003,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.29551583816698634,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-09-14..2009-09-18. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-12-07","input_cost_last_quote":"2009-12-11","input_cost_observations":5,"residual_eur_per_litre":0.1090127677204168,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":29914,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-12-07|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2388154,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2009-12-14","period_type":"week","period_start":"2009-12-14","period_end":"2009-12-20","retail_incl_tax_eur_per_litre":0.5677000000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.102372131147541,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1585400000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":27.926721860137395,"pre_tax_eur_per_litre":0.40916,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.31179200793691386,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2009-12-14..2009-12-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2009-12-14","input_cost_last_quote":"2009-12-18","input_cost_observations":5,"residual_eur_per_litre":0.09736799206308616,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":null,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"no excise rate in force for this week in the loaded tax table (the WOB duties file is a current snapshot, so older weeks have no rate until the tax-history sheets are loaded)","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":30038,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2009-12-14|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5670,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2388279,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2009-12-21","period_type":"week","period_start":"2009-12-21","period_end":"2009-12-27","retail_incl_tax_eur_per_litre":0.57351,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10341983606557377,"vat_data_class":"OFFICIAL","excise_eur_per_litre":null,"excise_data_class":null,"other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.15908,"total_tax_data_class":"CALCULATED","tax_share_pct":27.737964464438285,"pre_tax_eur_per_litre":0.41443,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.321939102170156,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2009-12-21..2009-12-24. 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Mean of 5 quote day(s) in 2010-01-04..2010-01-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-01-04","input_cost_last_quote":"2010-01-08","input_cost_observations":5,"residual_eur_per_litre":0.09845099925934347,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0013806130658068382,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":30284,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-01-04|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5671,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2388523,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2010-01-11","period_type":"week","period_start":"2010-01-11","period_end":"2010-01-17","retail_incl_tax_eur_per_litre":0.6492899999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1170850819672131,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.055416218798519025,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1742499999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":26.837006576414236,"pre_tax_eur_per_litre":0.47504,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3400078987487843,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-01-11..2010-01-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-01-11","input_cost_last_quote":"2010-01-15","input_cost_observations":5,"residual_eur_per_litre":0.1350321012512157,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0021334130658066893,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":30406,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-01-11|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5671,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2388645,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2010-01-18","period_type":"week","period_start":"2010-01-18","period_end":"2010-01-24","retail_incl_tax_eur_per_litre":0.6239600000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11251737704918034,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.055416218798519025,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1701900000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":27.27578690941727,"pre_tax_eur_per_litre":0.45377,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3301338606907431,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2010-01-19..2010-01-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-01-19","input_cost_last_quote":"2010-01-22","input_cost_observations":4,"residual_eur_per_litre":0.12363613930925692,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0027528130658068897,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":30528,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-01-18|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5671,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2388766,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2010-01-25","period_type":"week","period_start":"2010-01-25","period_end":"2010-01-31","retail_incl_tax_eur_per_litre":0.59473,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10724639344262295,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.055416218798519025,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.16429,"total_tax_data_class":"CALCULATED","tax_share_pct":27.624300102567553,"pre_tax_eur_per_litre":0.43044,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.32168575959529444,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-01-25..2010-01-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-01-25","input_cost_last_quote":"2010-01-29","input_cost_observations":5,"residual_eur_per_litre":0.10875424040470553,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0019854130658067894,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":30650,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-01-25|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5671,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2388887,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2010-02-01","period_type":"week","period_start":"2010-02-01","period_end":"2010-02-07","retail_incl_tax_eur_per_litre":0.59133,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1066332786885246,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.16457,"total_tax_data_class":"CALCULATED","tax_share_pct":27.830483824598787,"pre_tax_eur_per_litre":0.42676,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.32881216538638053,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-02-01..2010-02-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-02-01","input_cost_last_quote":"2010-02-05","input_cost_observations":5,"residual_eur_per_litre":0.09794783461361947,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":2.3155450118484e-6,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":30772,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-02-01|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2389009,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2010-02-08","period_type":"week","period_start":"2010-02-08","period_end":"2010-02-14","retail_incl_tax_eur_per_litre":0.5933200000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.106992131147541,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1635200000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":27.560169891458234,"pre_tax_eur_per_litre":0.4298,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3254675454587008,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-02-08..2010-02-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-02-08","input_cost_last_quote":"2010-02-12","input_cost_observations":5,"residual_eur_per_litre":0.10433245454129919,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0017164844549880517,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":30894,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-02-08|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2389130,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2010-02-15","period_type":"week","period_start":"2010-02-15","period_end":"2010-02-21","retail_incl_tax_eur_per_litre":0.6104400000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1100793442622951,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.16784000000000004,"total_tax_data_class":"CALCULATED","tax_share_pct":27.494921695825962,"pre_tax_eur_per_litre":0.44260000000000005,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3502070749906865,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2010-02-16..2010-02-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-02-16","input_cost_last_quote":"2010-02-19","input_cost_observations":4,"residual_eur_per_litre":0.09239292500931356,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0002124844549881126,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":31016,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-02-15|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2389253,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2010-02-22","period_type":"week","period_start":"2010-02-22","period_end":"2010-02-28","retail_incl_tax_eur_per_litre":0.64891,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11701655737704918,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17557,"total_tax_data_class":"CALCULATED","tax_share_pct":27.056140296805413,"pre_tax_eur_per_litre":0.47334,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3535195465714612,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-02-22..2010-02-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-02-22","input_cost_last_quote":"2010-02-26","input_cost_observations":5,"residual_eur_per_litre":0.11982045342853882,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0007547155450118484,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":31138,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-02-22|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2389376,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2010-03-01","period_type":"week","period_start":"2010-03-01","period_end":"2010-03-07","retail_incl_tax_eur_per_litre":0.64975,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11716803278688524,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17605,"total_tax_data_class":"CALCULATED","tax_share_pct":27.0950365525202,"pre_tax_eur_per_litre":0.4737,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.36028624983254354,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-03-01..2010-03-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-03-01","input_cost_last_quote":"2010-03-05","input_cost_observations":5,"residual_eur_per_litre":0.11341375016745647,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0011555155450118483,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":31260,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-03-01|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2389499,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2010-03-08","period_type":"week","period_start":"2010-03-08","period_end":"2010-03-14","retail_incl_tax_eur_per_litre":0.65898,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11883245901639344,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17880999999999997,"total_tax_data_class":"CALCULATED","tax_share_pct":27.134359161127804,"pre_tax_eur_per_litre":0.48017000000000004,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.36570581199950636,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-03-08..2010-03-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-03-08","input_cost_last_quote":"2010-03-12","input_cost_observations":5,"residual_eur_per_litre":0.1144641880004937,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0024921155450117996,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":31382,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-03-08|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2389620,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2010-03-15","period_type":"week","period_start":"2010-03-15","period_end":"2010-03-21","retail_incl_tax_eur_per_litre":0.65674,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11842852459016394,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17799,"total_tax_data_class":"CALCULATED","tax_share_pct":27.10204951731279,"pre_tax_eur_per_litre":0.47875,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3635195577634395,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-03-15..2010-03-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-03-15","input_cost_last_quote":"2010-03-19","input_cost_observations":5,"residual_eur_per_litre":0.1152304422365605,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.001984515545011848,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":31504,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-03-15|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2389741,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2010-03-22","period_type":"week","period_start":"2010-03-22","period_end":"2010-03-28","retail_incl_tax_eur_per_litre":0.66318,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11958983606557377,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17868999999999996,"total_tax_data_class":"CALCULATED","tax_share_pct":26.944419313007028,"pre_tax_eur_per_litre":0.48449000000000003,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3677171618838731,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-03-22..2010-03-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-03-22","input_cost_last_quote":"2010-03-26","input_cost_observations":5,"residual_eur_per_litre":0.11677283811612693,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0014217155450118118,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":31626,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-03-22|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2389863,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2010-03-29","period_type":"week","period_start":"2010-03-29","period_end":"2010-04-04","retail_incl_tax_eur_per_litre":0.6763300000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12196114754098362,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1815800000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":26.847840551210208,"pre_tax_eur_per_litre":0.49475,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.376165181327786,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2010-03-29..2010-04-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-03-29","input_cost_last_quote":"2010-04-01","input_cost_observations":4,"residual_eur_per_litre":0.11858481867221404,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0020545155450119486,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":31748,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-03-29|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2389984,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2010-04-12","period_type":"week","period_start":"2010-04-12","period_end":"2010-04-18","retail_incl_tax_eur_per_litre":0.7032200000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12681016393442623,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1868100000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":26.564944114217457,"pre_tax_eur_per_litre":0.5164099999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.395000642080771,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-04-12..2010-04-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-04-12","input_cost_last_quote":"2010-04-16","input_cost_observations":5,"residual_eur_per_litre":0.12140935791922887,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0025193155450120705,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":31870,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-04-12|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2390106,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2010-04-19","period_type":"week","period_start":"2010-04-19","period_end":"2010-04-25","retail_incl_tax_eur_per_litre":0.6948300000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1252972131147541,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1847400000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":26.587798454298174,"pre_tax_eur_per_litre":0.5100899999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.39751119372831795,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-04-19..2010-04-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-04-19","input_cost_last_quote":"2010-04-23","input_cost_observations":5,"residual_eur_per_litre":0.11257880627168194,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0018397155450120704,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":31992,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-04-19|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2390228,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2010-04-26","period_type":"week","period_start":"2010-04-26","period_end":"2010-05-02","retail_incl_tax_eur_per_litre":0.70821,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12771,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1875199999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":26.478022055604974,"pre_tax_eur_per_litre":0.5206900000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.407069016991522,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-04-26..2010-04-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-04-26","input_cost_last_quote":"2010-04-30","input_cost_observations":5,"residual_eur_per_litre":0.11362098300847813,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0022877155450117263,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":32114,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-04-26|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2390351,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2010-05-03","period_type":"week","period_start":"2010-05-03","period_end":"2010-05-09","retail_incl_tax_eur_per_litre":0.7244600000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1306403278688525,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1898800000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":26.20986665930486,"pre_tax_eur_per_litre":0.53458,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.40065542986429376,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-05-03..2010-05-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-05-03","input_cost_last_quote":"2010-05-07","input_cost_observations":5,"residual_eur_per_litre":0.13392457013570624,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0015919155450119485,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":32236,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-05-03|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2390473,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2010-05-10","period_type":"week","period_start":"2010-05-10","period_end":"2010-05-16","retail_incl_tax_eur_per_litre":0.71624,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12915803278688526,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1867599999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":26.075058639562158,"pre_tax_eur_per_litre":0.5294800000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.38836886446887786,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-05-10..2010-05-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-05-10","input_cost_last_quote":"2010-05-14","input_cost_observations":5,"residual_eur_per_litre":0.14111113553112223,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0004060844549882736,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":32358,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-05-10|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2390595,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2010-05-17","period_type":"week","period_start":"2010-05-17","period_end":"2010-05-23","retail_incl_tax_eur_per_litre":0.70954,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12794983606557378,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1856699999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":26.167657919215266,"pre_tax_eur_per_litre":0.5238700000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.36682032437071344,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-05-17..2010-05-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-05-17","input_cost_last_quote":"2010-05-21","input_cost_observations":5,"residual_eur_per_litre":0.15704967562928668,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0002618844549882736,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":32480,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-05-17|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2390717,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2010-05-24","period_type":"week","period_start":"2010-05-24","period_end":"2010-05-30","retail_incl_tax_eur_per_litre":0.67606,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12191245901639344,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17829,"total_tax_data_class":"CALCULATED","tax_share_pct":26.371919652101884,"pre_tax_eur_per_litre":0.49777,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3618007437777287,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-05-24..2010-05-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-05-24","input_cost_last_quote":"2010-05-28","input_cost_observations":5,"residual_eur_per_litre":0.1359692562222713,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0018998844549881517,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":32602,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-05-24|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2390838,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2010-05-31","period_type":"week","period_start":"2010-05-31","period_end":"2010-06-06","retail_incl_tax_eur_per_litre":0.68569,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12364901639344263,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.18052,"total_tax_data_class":"CALCULATED","tax_share_pct":26.326765739619944,"pre_tax_eur_per_litre":0.50517,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3755996611713577,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2010-06-01..2010-06-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-06-01","input_cost_last_quote":"2010-06-04","input_cost_observations":4,"residual_eur_per_litre":0.12957033882864233,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0012978844549881516,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":32724,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-05-31|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2390960,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2010-06-07","period_type":"week","period_start":"2010-06-07","period_end":"2010-06-13","retail_incl_tax_eur_per_litre":0.6932,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1250032786885246,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1809,"total_tax_data_class":"CALCULATED","tax_share_pct":26.096364685516445,"pre_tax_eur_per_litre":0.5123,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.38084193639346753,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-06-07..2010-06-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-06-07","input_cost_last_quote":"2010-06-11","input_cost_observations":5,"residual_eur_per_litre":0.13145806360653248,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0024864844549881515,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":32846,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-06-07|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2391082,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2010-06-14","period_type":"week","period_start":"2010-06-14","period_end":"2010-06-20","retail_incl_tax_eur_per_litre":0.71989,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1298162295081967,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1867200000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":25.937295975774077,"pre_tax_eur_per_litre":0.5331699999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3896204074665979,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-06-14..2010-06-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-06-14","input_cost_last_quote":"2010-06-18","input_cost_observations":5,"residual_eur_per_litre":0.14354959253340205,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0012578844549880296,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":32968,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-06-14|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2391206,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2010-06-21","period_type":"week","period_start":"2010-06-21","period_end":"2010-06-27","retail_incl_tax_eur_per_litre":0.73576,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.13267803278688525,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1901299999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":25.8413069479178,"pre_tax_eur_per_litre":0.5456300000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3920635558534234,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-06-21..2010-06-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-06-21","input_cost_last_quote":"2010-06-25","input_cost_observations":5,"residual_eur_per_litre":0.15356644414657672,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0005890844549882736,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":33090,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-06-21|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2391328,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2010-06-28","period_type":"week","period_start":"2010-06-28","period_end":"2010-07-04","retail_incl_tax_eur_per_litre":0.71923,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1296972131147541,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.18584,"total_tax_data_class":"CALCULATED","tax_share_pct":25.838744212560655,"pre_tax_eur_per_litre":0.53339,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.37663628238664404,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-06-28..2010-07-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-06-28","input_cost_last_quote":"2010-07-02","input_cost_observations":5,"residual_eur_per_litre":0.156753717613356,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0021862844549881515,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":33212,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-06-28|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2391449,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2010-07-05","period_type":"week","period_start":"2010-07-05","period_end":"2010-07-11","retail_incl_tax_eur_per_litre":0.7000599999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12624032786885245,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1824599999999998,"total_tax_data_class":"CALCULATED","tax_share_pct":26.063480273119445,"pre_tax_eur_per_litre":0.5176000000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3688400861850148,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2010-07-06..2010-07-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-07-06","input_cost_last_quote":"2010-07-09","input_cost_observations":4,"residual_eur_per_litre":0.1487599138149853,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0020924844549883737,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":33334,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-07-05|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2391571,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2010-07-12","period_type":"week","period_start":"2010-07-12","period_end":"2010-07-18","retail_incl_tax_eur_per_litre":0.68702,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12388885245901639,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1807899999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":26.315099997088875,"pre_tax_eur_per_litre":0.5062300000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.37396012585021776,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-07-12..2010-07-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-07-12","input_cost_last_quote":"2010-07-16","input_cost_observations":5,"residual_eur_per_litre":0.1322698741497823,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0012610844549882736,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":33456,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-07-12|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2391692,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2010-07-19","period_type":"week","period_start":"2010-07-19","period_end":"2010-07-25","retail_incl_tax_eur_per_litre":0.67422,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12158065573770492,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17776,"total_tax_data_class":"CALCULATED","tax_share_pct":26.36528136216665,"pre_tax_eur_per_litre":0.49646,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3744802383209945,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-07-19..2010-07-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-07-19","input_cost_last_quote":"2010-07-23","input_cost_observations":5,"residual_eur_per_litre":0.12197976167900551,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.002141684454988152,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":33578,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-07-19|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2391814,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2010-07-26","period_type":"week","period_start":"2010-07-26","period_end":"2010-08-01","retail_incl_tax_eur_per_litre":0.68892,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12423147540983606,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.18172,"total_tax_data_class":"CALCULATED","tax_share_pct":26.37751843465134,"pre_tax_eur_per_litre":0.5072,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.37339230791746536,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-07-26..2010-07-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-07-26","input_cost_last_quote":"2010-07-30","input_cost_observations":5,"residual_eur_per_litre":0.13380769208253465,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0005444844549881516,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":33700,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-07-26|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2391936,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2010-08-02","period_type":"week","period_start":"2010-08-02","period_end":"2010-08-08","retail_incl_tax_eur_per_litre":0.67661,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12201163934426229,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.18017,"total_tax_data_class":"CALCULATED","tax_share_pct":26.628338333752087,"pre_tax_eur_per_litre":0.49644,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3948702577913372,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-08-02..2010-08-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-08-02","input_cost_last_quote":"2010-08-06","input_cost_observations":5,"residual_eur_per_litre":0.10156974220866279,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0002727155450118484,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":33822,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-08-02|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2392059,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2010-08-09","period_type":"week","period_start":"2010-08-09","period_end":"2010-08-15","retail_incl_tax_eur_per_litre":0.69774,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12582196721311475,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1840900000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":26.383753260526845,"pre_tax_eur_per_litre":0.5136499999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3783629737286053,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-08-09..2010-08-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-08-09","input_cost_last_quote":"2010-08-13","input_cost_observations":5,"residual_eur_per_litre":0.1352870262713946,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0004065155450119704,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":33944,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-08-09|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2392181,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2010-08-16","period_type":"week","period_start":"2010-08-16","period_end":"2010-08-22","retail_incl_tax_eur_per_litre":0.68196,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12297639344262296,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.18108,"total_tax_data_class":"CALCULATED","tax_share_pct":26.55287700158367,"pre_tax_eur_per_litre":0.50088,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.36764315197375597,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-08-16..2010-08-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-08-16","input_cost_last_quote":"2010-08-20","input_cost_observations":5,"residual_eur_per_litre":0.13323684802624403,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0002059155450118484,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":34066,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-08-16|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2392303,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2010-08-23","period_type":"week","period_start":"2010-08-23","period_end":"2010-08-29","retail_incl_tax_eur_per_litre":0.67662,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12201344262295082,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.18015,"total_tax_data_class":"CALCULATED","tax_share_pct":26.62498891549171,"pre_tax_eur_per_litre":0.49647,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.36155761483933413,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-08-23..2010-08-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-08-23","input_cost_last_quote":"2010-08-27","input_cost_observations":5,"residual_eur_per_litre":0.13491238516066587,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0002461155450118484,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":34188,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-08-23|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2392425,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2010-08-30","period_type":"week","period_start":"2010-08-30","period_end":"2010-09-05","retail_incl_tax_eur_per_litre":0.6906,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1245344262295082,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.18282,"total_tax_data_class":"CALCULATED","tax_share_pct":26.47263249348393,"pre_tax_eur_per_litre":0.50778,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.37155035716653034,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-08-30..2010-09-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-08-30","input_cost_last_quote":"2010-09-03","input_cost_observations":5,"residual_eur_per_litre":0.13622964283346964,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0004279155450118484,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":34310,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-08-30|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2392546,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2010-09-06","period_type":"week","period_start":"2010-09-06","period_end":"2010-09-12","retail_incl_tax_eur_per_litre":0.70196,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12658295081967214,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.18557,"total_tax_data_class":"CALCULATED","tax_share_pct":26.435979258077385,"pre_tax_eur_per_litre":0.51639,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3815766528521942,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2010-09-07..2010-09-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-09-07","input_cost_last_quote":"2010-09-10","input_cost_observations":4,"residual_eur_per_litre":0.13481334714780577,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0012837155450118483,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":34432,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-09-06|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2392668,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2010-09-13","period_type":"week","period_start":"2010-09-13","period_end":"2010-09-19","retail_incl_tax_eur_per_litre":0.7196,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12976393442622952,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.18867,"total_tax_data_class":"CALCULATED","tax_share_pct":26.218732629238467,"pre_tax_eur_per_litre":0.53093,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3808448888711041,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-09-13..2010-09-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-09-13","input_cost_last_quote":"2010-09-17","input_cost_observations":5,"residual_eur_per_litre":0.1500851111288959,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0011849155450118483,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":34554,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-09-13|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2392790,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2010-09-20","period_type":"week","period_start":"2010-09-20","period_end":"2010-09-26","retail_incl_tax_eur_per_litre":0.71854,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1295727868852459,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1883299999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":26.210092687950567,"pre_tax_eur_per_litre":0.5302100000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.37188549426860795,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-09-20..2010-09-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-09-20","input_cost_last_quote":"2010-09-24","input_cost_observations":5,"residual_eur_per_litre":0.15832450573139217,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0010033155450117264,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":34676,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-09-20|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2392913,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2010-09-27","period_type":"week","period_start":"2010-09-27","period_end":"2010-10-03","retail_incl_tax_eur_per_litre":0.7094199999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12792819672131145,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1866699999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":26.31304445885371,"pre_tax_eur_per_litre":0.52275,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3695500372023406,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-09-27..2010-10-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-09-27","input_cost_last_quote":"2010-10-01","input_cost_observations":5,"residual_eur_per_litre":0.1531999627976594,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0009845155450117484,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":34798,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-09-27|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2393035,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2010-10-04","period_type":"week","period_start":"2010-10-04","period_end":"2010-10-10","retail_incl_tax_eur_per_litre":0.71474,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12888754098360655,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1876499999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":26.25430226376025,"pre_tax_eur_per_litre":0.5270900000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3812355313483416,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-10-04..2010-10-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-10-04","input_cost_last_quote":"2010-10-08","input_cost_observations":5,"residual_eur_per_litre":0.1458544686516585,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0010097155450117263,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":34920,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-10-04|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2393157,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2010-10-11","period_type":"week","period_start":"2010-10-11","period_end":"2010-10-17","retail_incl_tax_eur_per_litre":0.72264,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.13031213114754098,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1888899999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":26.138879663456215,"pre_tax_eur_per_litre":0.5337500000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.37387549957740346,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-10-11..2010-10-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-10-11","input_cost_last_quote":"2010-10-15","input_cost_observations":5,"residual_eur_per_litre":0.15987450042259663,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0007845155450117263,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":35042,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-10-11|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2393279,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2010-10-18","period_type":"week","period_start":"2010-10-18","period_end":"2010-10-24","retail_incl_tax_eur_per_litre":0.71381,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12871983606557377,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.18786,"total_tax_data_class":"CALCULATED","tax_share_pct":26.317927739874758,"pre_tax_eur_per_litre":0.52595,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3681157110431644,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-10-18..2010-10-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-10-18","input_cost_last_quote":"2010-10-22","input_cost_observations":5,"residual_eur_per_litre":0.15783428895683563,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0014705155450118483,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":35164,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-10-18|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2393400,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2010-10-25","period_type":"week","period_start":"2010-10-25","period_end":"2010-10-31","retail_incl_tax_eur_per_litre":0.70913,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12787590163934426,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.18689,"total_tax_data_class":"CALCULATED","tax_share_pct":26.354829156854173,"pre_tax_eur_per_litre":0.52224,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3724006789198122,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-10-25..2010-10-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-10-25","input_cost_last_quote":"2010-10-29","input_cost_observations":5,"residual_eur_per_litre":0.14983932108018777,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0013167155450118484,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":35286,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-10-25|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2393522,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2010-11-08","period_type":"week","period_start":"2010-11-08","period_end":"2010-11-14","retail_incl_tax_eur_per_litre":0.71314,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12859901639344262,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1878,"total_tax_data_class":"CALCULATED","tax_share_pct":26.33424012115433,"pre_tax_eur_per_litre":0.52534,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3982600566780169,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-11-08..2010-11-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-11-08","input_cost_last_quote":"2010-11-12","input_cost_observations":5,"residual_eur_per_litre":0.1270799433219831,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0015447155450118485,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":35408,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-11-08|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2393644,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2010-11-15","period_type":"week","period_start":"2010-11-15","period_end":"2010-11-21","retail_incl_tax_eur_per_litre":0.7463099999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.13458049180327866,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1936099999999998,"total_tax_data_class":"CALCULATED","tax_share_pct":25.94230279642508,"pre_tax_eur_per_litre":0.5527000000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.38798912723095025,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-11-15..2010-11-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-11-15","input_cost_last_quote":"2010-11-19","input_cost_observations":5,"residual_eur_per_litre":0.1647108727690499,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0013355155450116263,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":35530,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-11-15|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2393767,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2010-11-22","period_type":"week","period_start":"2010-11-22","period_end":"2010-11-28","retail_incl_tax_eur_per_litre":0.7175900000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12940147540983607,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.18838,"total_tax_data_class":"CALCULATED","tax_share_pct":26.251759361195113,"pre_tax_eur_per_litre":0.5292100000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.39129688203451346,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2010-11-22..2010-11-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-11-22","input_cost_last_quote":"2010-11-26","input_cost_observations":4,"residual_eur_per_litre":0.13791311796548664,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0012733155450118264,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":35652,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-11-22|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2393889,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2010-11-29","period_type":"week","period_start":"2010-11-29","period_end":"2010-12-05","retail_incl_tax_eur_per_litre":0.7275900000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1312047540983607,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1885200000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":25.91019667669979,"pre_tax_eur_per_litre":0.53907,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4219458121343724,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-11-29..2010-12-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-11-29","input_cost_last_quote":"2010-12-03","input_cost_observations":5,"residual_eur_per_litre":0.11712418786562762,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0007558844549880516,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":35774,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-11-29|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2394011,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2010-12-06","period_type":"week","period_start":"2010-12-06","period_end":"2010-12-12","retail_incl_tax_eur_per_litre":0.76736,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.13837639344262295,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.19611,"total_tax_data_class":"CALCULATED","tax_share_pct":25.55645329441201,"pre_tax_eur_per_litre":0.57125,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4280790176067955,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-12-06..2010-12-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-12-06","input_cost_last_quote":"2010-12-10","input_cost_observations":5,"residual_eur_per_litre":0.14317098239320447,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0002454844549881516,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":35896,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-12-06|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2394132,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2010-12-13","period_type":"week","period_start":"2010-12-13","period_end":"2010-12-19","retail_incl_tax_eur_per_litre":0.7732300000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1394349180327869,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1972100000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":25.504701059193255,"pre_tax_eur_per_litre":0.57602,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.42956614477110977,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2010-12-13..2010-12-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-12-13","input_cost_last_quote":"2010-12-17","input_cost_observations":5,"residual_eur_per_litre":0.14645385522889026,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0001948844549880516,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":36018,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-12-13|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2394255,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2010-12-20","period_type":"week","period_start":"2010-12-20","period_end":"2010-12-26","retail_incl_tax_eur_per_litre":0.77666,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.14005344262295083,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1981,"total_tax_data_class":"CALCULATED","tax_share_pct":25.50665670949965,"pre_tax_eur_per_litre":0.57856,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.44539624279902573,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2010-12-20..2010-12-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2010-12-20","input_cost_last_quote":"2010-12-23","input_cost_observations":4,"residual_eur_per_litre":0.13316375720097426,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0001363155450118484,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":36140,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2010-12-20|PL_|heating_oil","vat_tax_rate_id":5668,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2394376,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2011-01-03","period_type":"week","period_start":"2011-01-03","period_end":"2011-01-09","retail_incl_tax_eur_per_litre":0.79286,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.14825837398373984,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.20687,"total_tax_data_class":"CALCULATED","tax_share_pct":26.091617687864186,"pre_tax_eur_per_litre":0.58599,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4511915795254981,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-01-03..2011-01-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-01-03","input_cost_last_quote":"2011-01-07","input_cost_observations":5,"residual_eur_per_litre":0.13479842047450188,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0008324673117742406,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":36262,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-01-03|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2394498,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2011-01-10","period_type":"week","period_start":"2011-01-10","period_end":"2011-01-16","retail_incl_tax_eur_per_litre":0.8076599999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.15102585365853657,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2104399999999998,"total_tax_data_class":"CALCULATED","tax_share_pct":26.05551841121264,"pre_tax_eur_per_litre":0.5972200000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.467093997011283,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-01-10..2011-01-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-01-10","input_cost_last_quote":"2011-01-14","input_cost_observations":5,"residual_eur_per_litre":0.1301260029887171,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0018195673117740176,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":36384,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-01-10|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2394622,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2011-01-17","period_type":"week","period_start":"2011-01-17","period_end":"2011-01-23","retail_incl_tax_eur_per_litre":0.81862,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.15307528455284553,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.21297,"total_tax_data_class":"CALCULATED","tax_share_pct":26.015733795900417,"pre_tax_eur_per_litre":0.60565,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4546249555273241,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2011-01-18..2011-01-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-01-18","input_cost_last_quote":"2011-01-21","input_cost_observations":4,"residual_eur_per_litre":0.1510250444726759,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0024106673117742406,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":36506,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-01-17|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2394743,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2011-01-24","period_type":"week","period_start":"2011-01-24","period_end":"2011-01-30","retail_incl_tax_eur_per_litre":0.8167300000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1527218699186992,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2125600000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":26.025736779596684,"pre_tax_eur_per_litre":0.60417,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4450706311895155,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-01-24..2011-01-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-01-24","input_cost_last_quote":"2011-01-28","input_cost_observations":5,"residual_eur_per_litre":0.15909936881048448,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0023410673117743408,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":36628,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-01-24|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2394865,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2011-01-31","period_type":"week","period_start":"2011-01-31","period_end":"2011-02-06","retail_incl_tax_eur_per_litre":0.7880199999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1473533333333333,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2062999999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":26.179538590391108,"pre_tax_eur_per_litre":0.58172,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4599007218312312,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-01-31..2011-02-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-01-31","input_cost_last_quote":"2011-02-04","input_cost_observations":5,"residual_eur_per_litre":0.12181927816876878,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0012445673117741406,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":36750,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-01-31|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2394987,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2011-02-07","period_type":"week","period_start":"2011-02-07","period_end":"2011-02-13","retail_incl_tax_eur_per_litre":0.83314,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.15579040650406503,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2156699999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":25.886405646109896,"pre_tax_eur_per_litre":0.6174700000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4622983891437618,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-02-07..2011-02-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-02-07","input_cost_last_quote":"2011-02-11","input_cost_observations":5,"residual_eur_per_litre":0.1551716108562383,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0023920673117741177,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":36872,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-02-07|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2395108,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2011-02-14","period_type":"week","period_start":"2011-02-14","period_end":"2011-02-20","retail_incl_tax_eur_per_litre":0.82045,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.15341747967479674,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2122499999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":25.869949418002317,"pre_tax_eur_per_litre":0.6082000000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.47795871842682947,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-02-14..2011-02-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-02-14","input_cost_last_quote":"2011-02-18","input_cost_observations":5,"residual_eur_per_litre":0.13024128157317064,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0011041673117741177,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":36994,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-02-14|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2395230,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2011-02-21","period_type":"week","period_start":"2011-02-21","period_end":"2011-02-27","retail_incl_tax_eur_per_litre":0.83917,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1569179674796748,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.21599,"total_tax_data_class":"CALCULATED","tax_share_pct":25.738527354409715,"pre_tax_eur_per_litre":0.62318,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5060246449699007,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2011-02-22..2011-02-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-02-22","input_cost_last_quote":"2011-02-25","input_cost_observations":4,"residual_eur_per_litre":0.11715535503009923,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0013987673117742405,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":37116,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-02-21|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2395352,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2011-02-28","period_type":"week","period_start":"2011-02-28","period_end":"2011-03-06","retail_incl_tax_eur_per_litre":0.8787100000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16431162601626018,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2229700000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":25.374696999009913,"pre_tax_eur_per_litre":0.65574,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5199196447366327,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-02-28..2011-03-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-02-28","input_cost_last_quote":"2011-03-04","input_cost_observations":5,"residual_eur_per_litre":0.13582035526336736,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0008899673117743406,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":37238,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-02-28|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2395474,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2011-03-07","period_type":"week","period_start":"2011-03-07","period_end":"2011-03-13","retail_incl_tax_eur_per_litre":0.8982300000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1679617073170732,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2263600000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":25.200672433563785,"pre_tax_eur_per_litre":0.67187,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5182875637361737,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-03-07..2011-03-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-03-07","input_cost_last_quote":"2011-03-11","input_cost_observations":5,"residual_eur_per_litre":0.15358243626382628,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0005700673117743406,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":37360,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-03-07|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2395596,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2011-03-14","period_type":"week","period_start":"2011-03-14","period_end":"2011-03-20","retail_incl_tax_eur_per_litre":0.88902,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16623951219512195,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.22379,"total_tax_data_class":"CALCULATED","tax_share_pct":25.172662032350228,"pre_tax_eur_per_litre":0.66523,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5067669019532133,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-03-14..2011-03-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-03-14","input_cost_last_quote":"2011-03-18","input_cost_observations":5,"residual_eur_per_litre":0.15846309804678677,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0004727326882257594,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":37482,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-03-14|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2395719,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2011-03-21","period_type":"week","period_start":"2011-03-21","period_end":"2011-03-27","retail_incl_tax_eur_per_litre":0.8976900000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16786073170731708,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.22523,"total_tax_data_class":"CALCULATED","tax_share_pct":25.089953101850305,"pre_tax_eur_per_litre":0.6724600000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5127755559191146,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-03-21..2011-03-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-03-21","input_cost_last_quote":"2011-03-25","input_cost_observations":5,"residual_eur_per_litre":0.15968444408088545,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0006956326882257824,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":37604,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-03-21|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2395840,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2011-03-28","period_type":"week","period_start":"2011-03-28","period_end":"2011-04-03","retail_incl_tax_eur_per_litre":0.90401,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16904252032520325,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2270399999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":25.114766429574892,"pre_tax_eur_per_litre":0.6769700000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5193764042299627,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-03-28..2011-04-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-03-28","input_cost_last_quote":"2011-04-01","input_cost_observations":5,"residual_eur_per_litre":0.15759359577003737,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0000770673117741176,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":37726,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-03-28|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2395962,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2011-04-04","period_type":"week","period_start":"2011-04-04","period_end":"2011-04-10","retail_incl_tax_eur_per_litre":0.90039,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16836560975609757,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2259,"total_tax_data_class":"CALCULATED","tax_share_pct":25.089128044514045,"pre_tax_eur_per_litre":0.67449,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5419605856425788,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-04-04..2011-04-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-04-04","input_cost_last_quote":"2011-04-08","input_cost_observations":5,"residual_eur_per_litre":0.13252941435742124,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0004925326882257594,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":37848,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-04-04|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2396084,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2011-04-11","period_type":"week","period_start":"2011-04-11","period_end":"2011-04-17","retail_incl_tax_eur_per_litre":0.9232400000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17263837398373985,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2309700000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":25.017330271652007,"pre_tax_eur_per_litre":0.6922699999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.53790815563876,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-04-11..2011-04-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-04-11","input_cost_last_quote":"2011-04-15","input_cost_observations":5,"residual_eur_per_litre":0.15436184436123984,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0004880673117744636,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":37970,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-04-11|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2396206,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2011-04-18","period_type":"week","period_start":"2011-04-18","period_end":"2011-04-24","retail_incl_tax_eur_per_litre":0.90544,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.169309918699187,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.22777,"total_tax_data_class":"CALCULATED","tax_share_pct":25.155725393179008,"pre_tax_eur_per_litre":0.67767,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5353903259761602,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2011-04-18..2011-04-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-04-18","input_cost_last_quote":"2011-04-21","input_cost_observations":4,"residual_eur_per_litre":0.14227967402383976,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0006460673117742406,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":38092,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-04-18|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2396328,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2011-05-02","period_type":"week","period_start":"2011-05-02","period_end":"2011-05-08","retail_incl_tax_eur_per_litre":0.90213,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1686909756097561,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.22773,"total_tax_data_class":"CALCULATED","tax_share_pct":25.243590169931164,"pre_tax_eur_per_litre":0.6744,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5093392547121245,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-05-02..2011-05-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-05-02","input_cost_last_quote":"2011-05-06","input_cost_observations":5,"residual_eur_per_litre":0.1650607452878755,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0013581673117742405,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":38214,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-05-02|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2396450,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2011-05-09","period_type":"week","period_start":"2011-05-09","period_end":"2011-05-15","retail_incl_tax_eur_per_litre":0.8725700000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16316349593495938,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2220700000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":25.45010715472684,"pre_tax_eur_per_litre":0.6505,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5034248522375164,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-05-09..2011-05-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-05-09","input_cost_last_quote":"2011-05-13","input_cost_observations":5,"residual_eur_per_litre":0.14707514776248362,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0011951673117743405,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":38336,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-05-09|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2396572,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2011-05-16","period_type":"week","period_start":"2011-05-16","period_end":"2011-05-22","retail_incl_tax_eur_per_litre":0.84785,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1585410569105691,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.21757,"total_tax_data_class":"CALCULATED","tax_share_pct":25.66137878162411,"pre_tax_eur_per_litre":0.63028,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.49588838966716053,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-05-16..2011-05-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-05-16","input_cost_last_quote":"2011-05-20","input_cost_observations":5,"residual_eur_per_litre":0.13439161033283947,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0013457673117742406,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":38458,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-05-16|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2396695,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2011-05-23","period_type":"week","period_start":"2011-05-23","period_end":"2011-05-29","retail_incl_tax_eur_per_litre":0.83327,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.15581471544715447,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.21457,"total_tax_data_class":"CALCULATED","tax_share_pct":25.75035702713406,"pre_tax_eur_per_litre":0.6187,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5050743145861561,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-05-23..2011-05-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-05-23","input_cost_last_quote":"2011-05-27","input_cost_observations":5,"residual_eur_per_litre":0.1136256854138439,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0010091673117742406,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":38580,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-05-23|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2396816,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2011-05-30","period_type":"week","period_start":"2011-05-30","period_end":"2011-06-05","retail_incl_tax_eur_per_litre":0.85511,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.15989861788617887,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.21826,"total_tax_data_class":"CALCULATED","tax_share_pct":25.524201564710975,"pre_tax_eur_per_litre":0.63685,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5040632164585156,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2011-05-31..2011-06-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-05-31","input_cost_last_quote":"2011-06-03","input_cost_observations":4,"residual_eur_per_litre":0.1327867835414844,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0005246673117742406,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":38702,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-05-30|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2396938,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2011-06-06","period_type":"week","period_start":"2011-06-06","period_end":"2011-06-12","retail_incl_tax_eur_per_litre":0.85254,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1594180487804878,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.21799,"total_tax_data_class":"CALCULATED","tax_share_pct":25.569474746052972,"pre_tax_eur_per_litre":0.63455,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5074962977785251,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-06-06..2011-06-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-06-06","input_cost_last_quote":"2011-06-10","input_cost_observations":5,"residual_eur_per_litre":0.12705370222147483,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0007836673117742406,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":38824,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-06-06|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2397060,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2011-06-13","period_type":"week","period_start":"2011-06-13","period_end":"2011-06-19","retail_incl_tax_eur_per_litre":0.8650599999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1617591869918699,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.22075,"total_tax_data_class":"CALCULATED","tax_share_pct":25.518461147203663,"pre_tax_eur_per_litre":0.6443099999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.513990213942787,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-06-13..2011-06-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-06-13","input_cost_last_quote":"2011-06-17","input_cost_observations":5,"residual_eur_per_litre":0.1303197860572129,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0012988673117742635,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":38946,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-06-13|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2397182,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2011-06-20","period_type":"week","period_start":"2011-06-20","period_end":"2011-06-26","retail_incl_tax_eur_per_litre":0.86214,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16121317073170732,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.21936,"total_tax_data_class":"CALCULATED","tax_share_pct":25.44366344213237,"pre_tax_eur_per_litre":0.64278,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4849910803819731,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-06-20..2011-06-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-06-20","input_cost_last_quote":"2011-06-24","input_cost_observations":5,"residual_eur_per_litre":0.1577889196180269,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0002607673117742406,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":39068,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-06-20|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2397304,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2011-06-27","period_type":"week","period_start":"2011-06-27","period_end":"2011-07-03","retail_incl_tax_eur_per_litre":0.8194,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1532211382113821,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2111799999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":25.772516475469857,"pre_tax_eur_per_litre":0.6082200000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4773040763095024,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-06-27..2011-07-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-06-27","input_cost_last_quote":"2011-07-01","input_cost_observations":5,"residual_eur_per_litre":0.1309159236904977,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0000295673117741176,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":39190,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-06-27|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2397427,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2011-07-04","period_type":"week","period_start":"2011-07-04","period_end":"2011-07-10","retail_incl_tax_eur_per_litre":0.83435,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.15601666666666666,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.21486,"total_tax_data_class":"CALCULATED","tax_share_pct":25.75178282495356,"pre_tax_eur_per_litre":0.61949,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5070023839126248,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2011-07-05..2011-07-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-07-05","input_cost_last_quote":"2011-07-08","input_cost_observations":4,"residual_eur_per_litre":0.11248761608737522,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0011174673117742406,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":39312,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-07-04|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2397548,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2011-07-11","period_type":"week","period_start":"2011-07-11","period_end":"2011-07-17","retail_incl_tax_eur_per_litre":0.85296,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.15949658536585365,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.21777,"total_tax_data_class":"CALCULATED","tax_share_pct":25.531091727630837,"pre_tax_eur_per_litre":0.63519,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5255136085732907,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-07-11..2011-07-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-07-11","input_cost_last_quote":"2011-07-15","input_cost_observations":5,"residual_eur_per_litre":0.10967639142670939,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0004164673117742406,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":39434,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-07-11|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2397670,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2011-07-18","period_type":"week","period_start":"2011-07-18","period_end":"2011-07-24","retail_incl_tax_eur_per_litre":0.8825700000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16503341463414636,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2224000000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":25.199134346284147,"pre_tax_eur_per_litre":0.6601699999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5233787206847643,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-07-18..2011-07-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-07-18","input_cost_last_quote":"2011-07-22","input_cost_observations":5,"residual_eur_per_litre":0.13679127931523552,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0006989326882255364,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":39556,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-07-18|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2397792,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2011-07-25","period_type":"week","period_start":"2011-07-25","period_end":"2011-07-31","retail_incl_tax_eur_per_litre":0.8839400000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16528959349593497,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2233100000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":25.263026902278437,"pre_tax_eur_per_litre":0.66063,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5154127438008994,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-07-25..2011-07-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-07-25","input_cost_last_quote":"2011-07-29","input_cost_observations":5,"residual_eur_per_litre":0.1452172561991006,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0001052673117743406,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":39678,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-07-25|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2397914,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2011-08-01","period_type":"week","period_start":"2011-08-01","period_end":"2011-08-07","retail_incl_tax_eur_per_litre":0.87966,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16448926829268293,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.22274,"total_tax_data_class":"CALCULATED","tax_share_pct":25.32114680672078,"pre_tax_eur_per_litre":0.65692,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4970721010429123,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-08-01..2011-08-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-08-01","input_cost_last_quote":"2011-08-05","input_cost_observations":5,"residual_eur_per_litre":0.1598478989570877,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0003885673117742406,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":39800,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-08-01|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2398037,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2011-08-08","period_type":"week","period_start":"2011-08-08","period_end":"2011-08-14","retail_incl_tax_eur_per_litre":0.84955,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.15885894308943088,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.21613,"total_tax_data_class":"CALCULATED","tax_share_pct":25.44052733800247,"pre_tax_eur_per_litre":0.63342,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.46482604346919604,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-08-08..2011-08-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-08-08","input_cost_last_quote":"2011-08-12","input_cost_observations":5,"residual_eur_per_litre":0.16859395653080397,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0008164326882257594,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":39922,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-08-08|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2398159,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2011-08-22","period_type":"week","period_start":"2011-08-22","period_end":"2011-08-28","retail_incl_tax_eur_per_litre":0.8329,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.15574552845528455,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2112099999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":25.358386360907673,"pre_tax_eur_per_litre":0.6216900000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.484194074504398,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-08-22..2011-08-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-08-22","input_cost_last_quote":"2011-08-26","input_cost_observations":5,"residual_eur_per_litre":0.13749592549560208,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0030385326882258826,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":40044,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-08-22|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2398281,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2011-08-29","period_type":"week","period_start":"2011-08-29","period_end":"2011-09-04","retail_incl_tax_eur_per_litre":0.8484900000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1586607317073171,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2144800000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":25.27784652736037,"pre_tax_eur_per_litre":0.63401,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5089912901391938,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2011-08-30..2011-09-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-08-30","input_cost_last_quote":"2011-09-02","input_cost_observations":4,"residual_eur_per_litre":0.1250187098608062,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0026021326882256592,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":40166,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-08-29|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2398403,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2011-09-05","period_type":"week","period_start":"2011-09-05","period_end":"2011-09-11","retail_incl_tax_eur_per_litre":0.8537,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.15963495934959349,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2148,"total_tax_data_class":"CALCULATED","tax_share_pct":25.16106360548202,"pre_tax_eur_per_litre":0.6389,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5210860219156916,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2011-09-06..2011-09-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-09-06","input_cost_last_quote":"2011-09-09","input_cost_observations":4,"residual_eur_per_litre":0.11781397808430837,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003406832688225759,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":40288,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-09-05|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2398524,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2011-09-12","period_type":"week","period_start":"2011-09-12","period_end":"2011-09-18","retail_incl_tax_eur_per_litre":0.8525900000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.15942739837398376,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.21309,"total_tax_data_class":"CALCULATED","tax_share_pct":24.993255843957822,"pre_tax_eur_per_litre":0.6395000000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5272238560810062,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-09-12..2011-09-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-09-12","input_cost_last_quote":"2011-09-16","input_cost_observations":5,"residual_eur_per_litre":0.11227614391899388,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005254832688225782,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0053 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":40410,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-09-12|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2398646,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2011-09-19","period_type":"week","period_start":"2011-09-19","period_end":"2011-09-25","retail_incl_tax_eur_per_litre":0.87803,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16418447154471544,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2173399999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":24.753140553284055,"pre_tax_eur_per_litre":0.6606900000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5188886002424751,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-09-19..2011-09-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-09-19","input_cost_last_quote":"2011-09-23","input_cost_observations":5,"residual_eur_per_litre":0.14180139975752507,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005878532688225882,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0059 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":40532,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-09-19|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2398768,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2011-09-26","period_type":"week","period_start":"2011-09-26","period_end":"2011-10-02","retail_incl_tax_eur_per_litre":0.87976,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1645079674796748,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.21737,"total_tax_data_class":"CALCULATED","tax_share_pct":24.7078748749659,"pre_tax_eur_per_litre":0.66239,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4993195744071907,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-09-26..2011-09-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-09-26","input_cost_last_quote":"2011-09-30","input_cost_observations":5,"residual_eur_per_litre":0.1630704255928093,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006239532688225759,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0062 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2011-10-03..2011-10-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-10-03","input_cost_last_quote":"2011-10-07","input_cost_observations":5,"residual_eur_per_litre":0.1578797229125776,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00612253268822566,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0061 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2011-10-10..2011-10-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-10-10","input_cost_last_quote":"2011-10-14","input_cost_observations":5,"residual_eur_per_litre":0.1458120343566113,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005178232688225882,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0052 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":40897,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-10-10|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2399132,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2011-10-17","period_type":"week","period_start":"2011-10-17","period_end":"2011-10-23","retail_incl_tax_eur_per_litre":0.88746,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16594780487804878,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.21999,"total_tax_data_class":"CALCULATED","tax_share_pct":24.788722872016766,"pre_tax_eur_per_litre":0.66747,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5089346291419516,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-10-17..2011-10-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-10-17","input_cost_last_quote":"2011-10-21","input_cost_observations":5,"residual_eur_per_litre":0.15853537085804834,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004787932688225759,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":41018,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-10-17|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2399253,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2011-10-24","period_type":"week","period_start":"2011-10-24","period_end":"2011-10-30","retail_incl_tax_eur_per_litre":0.90288,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16883121951219512,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.22187,"total_tax_data_class":"CALCULATED","tax_share_pct":24.573586744639375,"pre_tax_eur_per_litre":0.68101,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5009586652708702,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-10-24..2011-10-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-10-24","input_cost_last_quote":"2011-10-28","input_cost_observations":5,"residual_eur_per_litre":0.18005133472912985,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00602213268822576,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0060 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2011-10-31..2011-11-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-10-31","input_cost_last_quote":"2011-11-04","input_cost_observations":5,"residual_eur_per_litre":0.1786359453931892,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0055764326882257595,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0056 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2011-11-07..2011-11-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-11-07","input_cost_last_quote":"2011-11-11","input_cost_observations":5,"residual_eur_per_litre":0.15223482653780138,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00585653268822576,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0059 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2011-11-14..2011-11-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-11-14","input_cost_last_quote":"2011-11-18","input_cost_observations":5,"residual_eur_per_litre":0.18693739702377596,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006336832688225759,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0063 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2011-11-21..2011-11-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-11-21","input_cost_last_quote":"2011-11-25","input_cost_observations":4,"residual_eur_per_litre":0.2065129143631734,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.007087432688225859,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0071 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2011-11-28..2011-12-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-11-28","input_cost_last_quote":"2011-12-02","input_cost_observations":5,"residual_eur_per_litre":0.1787894948586191,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00805553268822576,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0081 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2011-12-05..2011-12-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-12-05","input_cost_last_quote":"2011-12-09","input_cost_observations":5,"residual_eur_per_litre":0.2037448905380952,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00739923268822576,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0074 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2011-12-12..2011-12-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-12-12","input_cost_last_quote":"2011-12-16","input_cost_observations":5,"residual_eur_per_litre":0.18605435083133723,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.008398932688225759,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0084 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":41986,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-12-12|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2400222,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2011-12-19","period_type":"week","period_start":"2011-12-19","period_end":"2011-12-25","retail_incl_tax_eur_per_litre":0.9235700000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17270008130081302,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2243900000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":24.295938586138572,"pre_tax_eur_per_litre":0.6991799999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5190262112865189,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2011-12-19..2011-12-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2011-12-19","input_cost_last_quote":"2011-12-23","input_cost_observations":5,"residual_eur_per_litre":0.18015378871348098,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.007681232688225536,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0077 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":42107,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2011-12-19|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2400343,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2012-01-09","period_type":"week","period_start":"2012-01-09","period_end":"2012-01-15","retail_incl_tax_eur_per_litre":0.93729,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17526560975609756,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.22703,"total_tax_data_class":"CALCULATED","tax_share_pct":24.22195905216102,"pre_tax_eur_per_litre":0.71026,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5513163307212361,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-01-09..2012-01-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-01-09","input_cost_last_quote":"2012-01-13","input_cost_observations":5,"residual_eur_per_litre":0.15894366927876394,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.007589632688225759,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0076 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":42228,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-01-09|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2400464,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2012-01-16","period_type":"week","period_start":"2012-01-16","period_end":"2012-01-22","retail_incl_tax_eur_per_litre":0.97936,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18313235772357725,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.23595,"total_tax_data_class":"CALCULATED","tax_share_pct":24.09226433589283,"pre_tax_eur_per_litre":0.74341,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5361346332794447,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2012-01-17..2012-01-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-01-17","input_cost_last_quote":"2012-01-20","input_cost_observations":4,"residual_eur_per_litre":0.20727536672055533,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006294132688225759,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0063 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":42349,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-01-16|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2400583,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2012-01-23","period_type":"week","period_start":"2012-01-23","period_end":"2012-01-29","retail_incl_tax_eur_per_litre":0.96481,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18041162601626015,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.23455,"total_tax_data_class":"CALCULATED","tax_share_pct":24.31048600242535,"pre_tax_eur_per_litre":0.73026,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5262114266452859,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-01-23..2012-01-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-01-23","input_cost_last_quote":"2012-01-27","input_cost_observations":5,"residual_eur_per_litre":0.20404857335471407,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004669632688225759,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":42468,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-01-23|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2400703,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2012-01-30","period_type":"week","period_start":"2012-01-30","period_end":"2012-02-05","retail_incl_tax_eur_per_litre":0.94826,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1773169105691057,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.23185,"total_tax_data_class":"CALCULATED","tax_share_pct":24.450045346213063,"pre_tax_eur_per_litre":0.71641,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5321470247475917,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-01-30..2012-02-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-01-30","input_cost_last_quote":"2012-02-03","input_cost_observations":5,"residual_eur_per_litre":0.1842629752524083,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0041841326882257595,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":42587,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-01-30|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2400820,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2012-02-06","period_type":"week","period_start":"2012-02-06","period_end":"2012-02-12","retail_incl_tax_eur_per_litre":0.96742,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18089967479674796,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2364399999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":24.44026379442228,"pre_tax_eur_per_litre":0.7309800000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5592931859753719,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-02-06..2012-02-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-02-06","input_cost_last_quote":"2012-02-10","input_cost_observations":5,"residual_eur_per_litre":0.17168681402462815,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0029452326882258824,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":42706,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-02-06|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2400940,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2012-02-13","period_type":"week","period_start":"2012-02-13","period_end":"2012-02-19","retail_incl_tax_eur_per_litre":0.98575,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1843272357723577,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.23964,"total_tax_data_class":"CALCULATED","tax_share_pct":24.310423535379154,"pre_tax_eur_per_litre":0.74611,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5738638975805543,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-02-13..2012-02-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-02-13","input_cost_last_quote":"2012-02-17","input_cost_observations":5,"residual_eur_per_litre":0.1722461024194457,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0032251326882257593,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":42825,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-02-13|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2401058,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2012-02-20","period_type":"week","period_start":"2012-02-20","period_end":"2012-02-26","retail_incl_tax_eur_per_litre":1.0017,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18730975609756098,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.24297,"total_tax_data_class":"CALCULATED","tax_share_pct":24.255765199161427,"pre_tax_eur_per_litre":0.75873,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5836532562421205,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2012-02-21..2012-02-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-02-21","input_cost_last_quote":"2012-02-24","input_cost_observations":4,"residual_eur_per_litre":0.1750767437578795,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.002797732688225759,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":42944,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-02-20|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2401177,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2012-02-27","period_type":"week","period_start":"2012-02-27","period_end":"2012-03-04","retail_incl_tax_eur_per_litre":0.9952799999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1861092682926829,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2416899999999998,"total_tax_data_class":"CALCULATED","tax_share_pct":24.283618680170406,"pre_tax_eur_per_litre":0.7535900000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5878621859312342,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-02-27..2012-03-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-02-27","input_cost_last_quote":"2012-03-02","input_cost_observations":5,"residual_eur_per_litre":0.16572781406876594,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0028955326882259824,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":43063,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-02-27|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2401296,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2012-03-05","period_type":"week","period_start":"2012-03-05","period_end":"2012-03-11","retail_incl_tax_eur_per_litre":0.9898,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18508455284552847,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.24131,"total_tax_data_class":"CALCULATED","tax_share_pct":24.379672661143665,"pre_tax_eur_per_litre":0.74849,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.6040325505480679,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-03-05..2012-03-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-03-05","input_cost_last_quote":"2012-03-09","input_cost_observations":5,"residual_eur_per_litre":0.14445744945193204,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.002102532688225759,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":43182,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-03-05|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2401415,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2012-03-12","period_type":"week","period_start":"2012-03-12","period_end":"2012-03-18","retail_incl_tax_eur_per_litre":1.0054,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18800162601626016,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2444599999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":24.31470061666998,"pre_tax_eur_per_litre":0.7609400000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.6068674800684549,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-03-12..2012-03-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-03-12","input_cost_last_quote":"2012-03-16","input_cost_observations":5,"residual_eur_per_litre":0.15407251993154517,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0018160326882258823,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":43301,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-03-12|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2401534,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2012-03-19","period_type":"week","period_start":"2012-03-19","period_end":"2012-03-25","retail_incl_tax_eur_per_litre":0.98992,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1851069918699187,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.24134,"total_tax_data_class":"CALCULATED","tax_share_pct":24.379747858412802,"pre_tax_eur_per_litre":0.74858,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5926742758182172,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-03-19..2012-03-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-03-19","input_cost_last_quote":"2012-03-23","input_cost_observations":5,"residual_eur_per_litre":0.15590572418178278,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0020932326882257594,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":43420,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-03-19|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2401653,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2012-03-26","period_type":"week","period_start":"2012-03-26","period_end":"2012-04-01","retail_incl_tax_eur_per_litre":0.99834,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18668146341463415,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2427499999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":24.31536350341567,"pre_tax_eur_per_litre":0.7555900000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5878040037053694,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-03-26..2012-03-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-03-26","input_cost_last_quote":"2012-03-30","input_cost_observations":5,"residual_eur_per_litre":0.1677859962946307,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0022955326882258824,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":43539,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-03-26|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2401773,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2012-04-02","period_type":"week","period_start":"2012-04-02","period_end":"2012-04-08","retail_incl_tax_eur_per_litre":0.98085,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1834109756097561,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.23939,"total_tax_data_class":"CALCULATED","tax_share_pct":24.40638221950349,"pre_tax_eur_per_litre":0.74146,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5912352639690993,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2012-04-02..2012-04-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-04-02","input_cost_last_quote":"2012-04-05","input_cost_observations":4,"residual_eur_per_litre":0.15022473603090064,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0024056326882257594,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":43658,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-04-02|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2401891,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2012-04-16","period_type":"week","period_start":"2012-04-16","period_end":"2012-04-22","retail_incl_tax_eur_per_litre":0.97102,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1815728455284553,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2368899999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":24.39599596300797,"pre_tax_eur_per_litre":0.7341300000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5624023097941416,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-04-16..2012-04-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-04-16","input_cost_last_quote":"2012-04-20","input_cost_observations":5,"residual_eur_per_litre":0.17172769020585846,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0032197326882258824,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":43777,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-04-16|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2402011,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2012-04-23","period_type":"week","period_start":"2012-04-23","period_end":"2012-04-29","retail_incl_tax_eur_per_litre":0.96725,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1808678861788618,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2360499999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":24.404238821400877,"pre_tax_eur_per_litre":0.7312000000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5632159427251975,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-04-23..2012-04-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-04-23","input_cost_last_quote":"2012-04-27","input_cost_observations":5,"residual_eur_per_litre":0.1679840572748026,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0033858326882258826,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":43896,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-04-23|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2402129,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2012-04-30","period_type":"week","period_start":"2012-04-30","period_end":"2012-05-06","retail_incl_tax_eur_per_litre":0.9717899999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18171682926829266,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2373399999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":24.42297204128464,"pre_tax_eur_per_litre":0.73445,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5545878486756637,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2012-04-30..2012-05-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-04-30","input_cost_last_quote":"2012-05-04","input_cost_observations":4,"residual_eur_per_litre":0.17986215132433633,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0028433326882258596,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":44015,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-04-30|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2402249,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2012-05-07","period_type":"week","period_start":"2012-05-07","period_end":"2012-05-13","retail_incl_tax_eur_per_litre":0.96067,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17963747967479674,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.23493,"total_tax_data_class":"CALCULATED","tax_share_pct":24.45480758220825,"pre_tax_eur_per_litre":0.72574,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5420781474440718,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2012-05-08..2012-05-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-05-08","input_cost_last_quote":"2012-05-11","input_cost_observations":4,"residual_eur_per_litre":0.1836618525559282,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0032500326882257593,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":44134,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-05-07|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2402368,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2012-05-14","period_type":"week","period_start":"2012-05-14","period_end":"2012-05-20","retail_incl_tax_eur_per_litre":0.9329500000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17445406504065042,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2283800000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":24.479339728817195,"pre_tax_eur_per_litre":0.70457,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5411564426263578,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-05-14..2012-05-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-05-14","input_cost_last_quote":"2012-05-18","input_cost_observations":5,"residual_eur_per_litre":0.16341355737364227,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0049309326882256595,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":44253,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-05-14|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2402487,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2012-05-21","period_type":"week","period_start":"2012-05-21","period_end":"2012-05-27","retail_incl_tax_eur_per_litre":0.9312100000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1741286991869919,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2276700000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":24.448835386217933,"pre_tax_eur_per_litre":0.7035399999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5374557490025906,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-05-21..2012-05-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-05-21","input_cost_last_quote":"2012-05-25","input_cost_observations":5,"residual_eur_per_litre":0.16608425099740923,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005404032688225536,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0054 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":44372,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-05-21|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2402605,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2012-05-28","period_type":"week","period_start":"2012-05-28","period_end":"2012-06-03","retail_incl_tax_eur_per_litre":0.92927,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17376593495934958,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.22723,"total_tax_data_class":"CALCULATED","tax_share_pct":24.4525272525746,"pre_tax_eur_per_litre":0.70204,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5238747813564498,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2012-05-29..2012-06-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-05-29","input_cost_last_quote":"2012-06-01","input_cost_observations":4,"residual_eur_per_litre":0.1781652186435502,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005499032688225759,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0055 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":44491,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-05-28|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2402725,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2012-06-04","period_type":"week","period_start":"2012-06-04","period_end":"2012-06-10","retail_incl_tax_eur_per_litre":0.9047999999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.169190243902439,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2219299999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":24.528072502210435,"pre_tax_eur_per_litre":0.68287,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4989842011335815,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-06-04..2012-06-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-06-04","input_cost_last_quote":"2012-06-08","input_cost_observations":5,"residual_eur_per_litre":0.1838857988664185,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006389932688225859,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0064 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":44610,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-06-04|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2402844,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2012-06-11","period_type":"week","period_start":"2012-06-11","period_end":"2012-06-17","retail_incl_tax_eur_per_litre":0.90122,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16852081300813007,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.22253,"total_tax_data_class":"CALCULATED","tax_share_pct":24.692084063824595,"pre_tax_eur_per_litre":0.67869,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4874752902874998,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-06-11..2012-06-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-06-11","input_cost_last_quote":"2012-06-15","input_cost_observations":5,"residual_eur_per_litre":0.1912147097125002,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004828532688225759,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":44729,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-06-11|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2402964,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2012-06-18","period_type":"week","period_start":"2012-06-18","period_end":"2012-06-24","retail_incl_tax_eur_per_litre":0.8849400000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1654765853658537,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2196700000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":24.823151852102967,"pre_tax_eur_per_litre":0.66527,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.46044071903536665,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-06-18..2012-06-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-06-18","input_cost_last_quote":"2012-06-22","input_cost_observations":5,"residual_eur_per_litre":0.20482928096463338,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004601932688225659,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":44848,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-06-18|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2403084,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2012-06-25","period_type":"week","period_start":"2012-06-25","period_end":"2012-07-01","retail_incl_tax_eur_per_litre":0.86448,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16165073170731709,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.21618,"total_tax_data_class":"CALCULATED","tax_share_pct":25.00694058856191,"pre_tax_eur_per_litre":0.6483,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.45939382417292857,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-06-25..2012-06-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-06-25","input_cost_last_quote":"2012-06-29","input_cost_observations":5,"residual_eur_per_litre":0.18890617582707142,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004188832688225759,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":44967,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-06-25|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2403202,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2012-07-02","period_type":"week","period_start":"2012-07-02","period_end":"2012-07-08","retail_incl_tax_eur_per_litre":0.87698,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1639881300813008,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.21896,"total_tax_data_class":"CALCULATED","tax_share_pct":24.96750210951219,"pre_tax_eur_per_litre":0.65802,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.497516679453512,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2012-07-02..2012-07-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-07-02","input_cost_last_quote":"2012-07-06","input_cost_observations":4,"residual_eur_per_litre":0.16050332054648797,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0036444326882257593,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":45086,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-07-02|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2403320,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2012-07-09","period_type":"week","period_start":"2012-07-09","period_end":"2012-07-15","retail_incl_tax_eur_per_litre":0.89729,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1677859349593496,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2225899999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":24.806918610482676,"pre_tax_eur_per_litre":0.6747000000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5132762999445584,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-07-09..2012-07-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-07-09","input_cost_last_quote":"2012-07-13","input_cost_observations":5,"residual_eur_per_litre":0.1614237000554418,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0038508326882258823,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":45205,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-07-09|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2403440,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2012-07-16","period_type":"week","period_start":"2012-07-16","period_end":"2012-07-22","retail_incl_tax_eur_per_litre":0.92073,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1721690243902439,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2276099999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":24.720602130917857,"pre_tax_eur_per_litre":0.6931200000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5417980452445939,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-07-16..2012-07-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-07-16","input_cost_last_quote":"2012-07-20","input_cost_observations":5,"residual_eur_per_litre":0.15132195475540625,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0030674326882258822,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":45324,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-07-16|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2403559,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2012-07-23","period_type":"week","period_start":"2012-07-23","period_end":"2012-07-29","retail_incl_tax_eur_per_litre":0.9426100000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17626040650406505,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.23154,"total_tax_data_class":"CALCULATED","tax_share_pct":24.563711397078325,"pre_tax_eur_per_litre":0.7110700000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5379341811207375,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-07-23..2012-07-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-07-23","input_cost_last_quote":"2012-07-27","input_cost_observations":5,"residual_eur_per_litre":0.17313581887926255,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0032659326882257824,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":45443,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-07-23|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2403678,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2012-07-30","period_type":"week","period_start":"2012-07-30","period_end":"2012-08-05","retail_incl_tax_eur_per_litre":0.96029,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17956642276422763,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.23587,"total_tax_data_class":"CALCULATED","tax_share_pct":24.562371783523727,"pre_tax_eur_per_litre":0.72442,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5492964012968786,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-07-30..2012-08-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-07-30","input_cost_last_quote":"2012-08-03","input_cost_observations":5,"residual_eur_per_litre":0.17512359870312136,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.002006432688225759,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":45562,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-07-30|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2403798,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2012-08-06","period_type":"week","period_start":"2012-08-06","period_end":"2012-08-12","retail_incl_tax_eur_per_litre":0.9652200000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18048829268292685,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2379900000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":24.656554982283833,"pre_tax_eur_per_litre":0.72723,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5732924367639984,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-08-06..2012-08-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-08-06","input_cost_last_quote":"2012-08-10","input_cost_observations":5,"residual_eur_per_litre":0.15393756323600152,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0005327326882256594,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":45681,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-08-06|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2403915,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2012-08-13","period_type":"week","period_start":"2012-08-13","period_end":"2012-08-19","retail_incl_tax_eur_per_litre":0.97974,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18320341463414633,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.24004,"total_tax_data_class":"CALCULATED","tax_share_pct":24.500377651213586,"pre_tax_eur_per_litre":0.7397,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5875067623956267,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-08-13..2012-08-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-08-13","input_cost_last_quote":"2012-08-17","input_cost_observations":5,"residual_eur_per_litre":0.15219323760437328,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0013508326882257593,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":45800,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-08-13|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2404033,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2012-08-20","period_type":"week","period_start":"2012-08-20","period_end":"2012-08-26","retail_incl_tax_eur_per_litre":0.99833,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18667959349593496,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.24369,"total_tax_data_class":"CALCULATED","tax_share_pct":24.409764306391676,"pre_tax_eur_per_litre":0.75464,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5867060122876073,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-08-20..2012-08-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-08-20","input_cost_last_quote":"2012-08-24","input_cost_observations":5,"residual_eur_per_litre":0.16793398771239268,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0011370326882257594,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":45919,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-08-20|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2404153,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2012-08-27","period_type":"week","period_start":"2012-08-27","period_end":"2012-09-02","retail_incl_tax_eur_per_litre":1.00048,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18708162601626016,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.24397,"total_tax_data_class":"CALCULATED","tax_share_pct":24.38529505837198,"pre_tax_eur_per_litre":0.75651,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5661801678977173,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-08-27..2012-08-31. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-08-27","input_cost_last_quote":"2012-08-31","input_cost_observations":5,"residual_eur_per_litre":0.19032983210228274,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0012871326882257594,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":46038,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-08-27|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2404272,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2012-09-03","period_type":"week","period_start":"2012-09-03","period_end":"2012-09-09","retail_incl_tax_eur_per_litre":0.98377,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1839569918699187,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.23928,"total_tax_data_class":"CALCULATED","tax_share_pct":24.322758368317796,"pre_tax_eur_per_litre":0.74449,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5685013479737133,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2012-09-04..2012-09-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-09-04","input_cost_last_quote":"2012-09-07","input_cost_observations":4,"residual_eur_per_litre":0.17598865202628663,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0032125326882257595,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":46157,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-09-03|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2404391,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2012-09-10","period_type":"week","period_start":"2012-09-10","period_end":"2012-09-16","retail_incl_tax_eur_per_litre":0.98994,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18511073170731707,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.24152,"total_tax_data_class":"CALCULATED","tax_share_pct":24.39743822857951,"pre_tax_eur_per_litre":0.74842,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5630173291475512,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-09-10..2012-09-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-09-10","input_cost_last_quote":"2012-09-14","input_cost_observations":5,"residual_eur_per_litre":0.18540267085244874,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0018764326882257593,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":46276,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-09-10|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2404510,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2012-09-17","period_type":"week","period_start":"2012-09-17","period_end":"2012-09-23","retail_incl_tax_eur_per_litre":0.9814600000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18352504065040653,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2400700000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":24.460497625985777,"pre_tax_eur_per_litre":0.74139,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.540342209994411,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-09-17..2012-09-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-09-17","input_cost_last_quote":"2012-09-21","input_cost_observations":5,"residual_eur_per_litre":0.20104779000558903,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0017095326882256593,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":46395,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-09-17|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2404629,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2012-09-24","period_type":"week","period_start":"2012-09-24","period_end":"2012-09-30","retail_incl_tax_eur_per_litre":0.95275,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17815650406504066,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.23401,"total_tax_data_class":"CALCULATED","tax_share_pct":24.5615324061926,"pre_tax_eur_per_litre":0.71874,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5380899071110073,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-09-24..2012-09-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-09-24","input_cost_last_quote":"2012-09-28","input_cost_observations":5,"residual_eur_per_litre":0.18065009288899264,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.002560032688225759,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":46514,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-09-24|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2404747,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2012-10-01","period_type":"week","period_start":"2012-10-01","period_end":"2012-10-07","retail_incl_tax_eur_per_litre":0.97172,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18170373983739838,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.23821,"total_tax_data_class":"CALCULATED","tax_share_pct":24.514263368048407,"pre_tax_eur_per_litre":0.73351,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5418317688033185,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-10-01..2012-10-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-10-01","input_cost_last_quote":"2012-10-05","input_cost_observations":5,"residual_eur_per_litre":0.19167823119668154,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0017571326882257594,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":46633,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-10-01|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2404867,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2012-10-08","period_type":"week","period_start":"2012-10-08","period_end":"2012-10-14","retail_incl_tax_eur_per_litre":0.96825,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18105487804878048,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.23794,"total_tax_data_class":"CALCULATED","tax_share_pct":24.57423186160599,"pre_tax_eur_per_litre":0.73031,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5584999580534659,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-10-08..2012-10-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-10-08","input_cost_last_quote":"2012-10-12","input_cost_observations":5,"residual_eur_per_litre":0.17181004194653413,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0012911326882257593,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":46752,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-10-08|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2404985,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2012-10-15","period_type":"week","period_start":"2012-10-15","period_end":"2012-10-21","retail_incl_tax_eur_per_litre":0.99391,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18585308943089432,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.24262,"total_tax_data_class":"CALCULATED","tax_share_pct":24.410660925033454,"pre_tax_eur_per_litre":0.75129,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5471752989416756,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-10-15..2012-10-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-10-15","input_cost_last_quote":"2012-10-19","input_cost_observations":5,"residual_eur_per_litre":0.20411470105832444,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0014365326882257595,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":46871,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-10-15|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2405105,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2012-10-22","period_type":"week","period_start":"2012-10-22","period_end":"2012-10-28","retail_incl_tax_eur_per_litre":0.98364,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.18393268292682927,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2404399999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":24.443902240657152,"pre_tax_eur_per_litre":0.7432000000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5245669550435457,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-10-22..2012-10-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-10-22","input_cost_last_quote":"2012-10-26","input_cost_observations":5,"residual_eur_per_litre":0.21863304495645441,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0017558326882258825,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":46990,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-10-22|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2405223,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2012-10-29","period_type":"week","period_start":"2012-10-29","period_end":"2012-11-04","retail_incl_tax_eur_per_litre":0.95839,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17921113821138213,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.23513,"total_tax_data_class":"CALCULATED","tax_share_pct":24.533853650392846,"pre_tax_eur_per_litre":0.72326,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5292641745593532,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-10-29..2012-11-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-10-29","input_cost_last_quote":"2012-11-02","input_cost_observations":5,"residual_eur_per_litre":0.1939958254406469,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.002479632688225759,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":47109,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-10-29|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2405343,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2012-11-05","period_type":"week","period_start":"2012-11-05","period_end":"2012-11-11","retail_incl_tax_eur_per_litre":0.93802,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1754021138211382,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2316799999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":24.698833713566874,"pre_tax_eur_per_litre":0.7063400000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5316897925847354,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-11-05..2012-11-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-11-05","input_cost_last_quote":"2012-11-09","input_cost_observations":5,"residual_eur_per_litre":0.17465020741526474,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0020380326882258825,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":47228,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-11-05|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2405461,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2012-11-12","period_type":"week","period_start":"2012-11-12","period_end":"2012-11-18","retail_incl_tax_eur_per_litre":0.93247,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17436430894308944,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.22999,"total_tax_data_class":"CALCULATED","tax_share_pct":24.664600469720206,"pre_tax_eur_per_litre":0.70248,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5390783378313647,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-11-12..2012-11-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-11-12","input_cost_last_quote":"2012-11-16","input_cost_observations":5,"residual_eur_per_litre":0.1634016621686353,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.002840232688225759,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":47347,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-11-12|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2405581,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2012-11-19","period_type":"week","period_start":"2012-11-19","period_end":"2012-11-25","retail_incl_tax_eur_per_litre":0.94198,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17614260162601625,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.23211,"total_tax_data_class":"CALCULATED","tax_share_pct":24.64065054459755,"pre_tax_eur_per_litre":0.70987,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5408956645599273,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2012-11-19..2012-11-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-11-19","input_cost_last_quote":"2012-11-23","input_cost_observations":4,"residual_eur_per_litre":0.16897433544007262,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0024199326882257594,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":47466,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-11-19|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2405700,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2012-11-26","period_type":"week","period_start":"2012-11-26","period_end":"2012-12-02","retail_incl_tax_eur_per_litre":0.9514,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1779040650406504,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.23444,"total_tax_data_class":"CALCULATED","tax_share_pct":24.6415808282531,"pre_tax_eur_per_litre":0.71696,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5329896972887429,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-11-26..2012-11-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-11-26","input_cost_last_quote":"2012-11-30","input_cost_observations":5,"residual_eur_per_litre":0.1839703027112571,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0017206326882257593,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":47585,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-11-26|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2405820,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2012-12-03","period_type":"week","period_start":"2012-12-03","period_end":"2012-12-09","retail_incl_tax_eur_per_litre":0.94303,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1763389430894309,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.23276,"total_tax_data_class":"CALCULATED","tax_share_pct":24.68214160737198,"pre_tax_eur_per_litre":0.71027,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5261989753475698,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-12-03..2012-12-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-12-03","input_cost_last_quote":"2012-12-07","input_cost_observations":5,"residual_eur_per_litre":0.18407102465243025,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0018619326882257593,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":47704,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-12-03|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2405939,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2012-12-10","period_type":"week","period_start":"2012-12-10","period_end":"2012-12-16","retail_incl_tax_eur_per_litre":0.92062,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17214845528455286,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2284099999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":24.81045382459647,"pre_tax_eur_per_litre":0.6922100000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5268545042637842,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-12-10..2012-12-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-12-10","input_cost_last_quote":"2012-12-14","input_cost_observations":5,"residual_eur_per_litre":0.1653554957362159,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0020581326882258824,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":47823,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-12-10|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2406058,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2012-12-17","period_type":"week","period_start":"2012-12-17","period_end":"2012-12-23","retail_incl_tax_eur_per_litre":0.9247500000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1729207317073171,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.22966,"total_tax_data_class":"CALCULATED","tax_share_pct":24.834820221681536,"pre_tax_eur_per_litre":0.6950900000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5224111996893193,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2012-12-17..2012-12-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2012-12-17","input_cost_last_quote":"2012-12-21","input_cost_observations":5,"residual_eur_per_litre":0.1726788003106808,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0014705326882257824,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":47942,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2012-12-17|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2406177,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2013-01-07","period_type":"week","period_start":"2013-01-07","period_end":"2013-01-13","retail_incl_tax_eur_per_litre":0.92655,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17325731707317074,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2295799999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":24.777939668663322,"pre_tax_eur_per_litre":0.6969700000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5390323609846033,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-01-07..2013-01-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-01-07","input_cost_last_quote":"2013-01-11","input_cost_observations":5,"residual_eur_per_litre":0.1579376390153968,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0019829326882258823,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":48061,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-01-07|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2406296,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2013-01-14","period_type":"week","period_start":"2013-01-14","period_end":"2013-01-20","retail_incl_tax_eur_per_litre":0.9292,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1737528455284553,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.23006,"total_tax_data_class":"CALCULATED","tax_share_pct":24.758932414980627,"pre_tax_eur_per_litre":0.69914,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5254951334804373,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-01-14..2013-01-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-01-14","input_cost_last_quote":"2013-01-18","input_cost_observations":5,"residual_eur_per_litre":0.17364486651956273,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0020020326882257593,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":48180,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-01-14|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2406414,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2013-01-21","period_type":"week","period_start":"2013-01-21","period_end":"2013-01-27","retail_incl_tax_eur_per_litre":0.92268,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17253365853658537,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.22817,"total_tax_data_class":"CALCULATED","tax_share_pct":24.729050158234706,"pre_tax_eur_per_litre":0.69451,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.535131363506477,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2013-01-22..2013-01-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-01-22","input_cost_last_quote":"2013-01-25","input_cost_observations":4,"residual_eur_per_litre":0.159378636493523,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0028271326882257594,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":48299,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-01-21|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2406534,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2013-01-28","period_type":"week","period_start":"2013-01-28","period_end":"2013-02-03","retail_incl_tax_eur_per_litre":0.9324600000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17436243902439028,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2296200000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":24.625184994530596,"pre_tax_eur_per_litre":0.70284,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5355320332706396,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-01-28..2013-02-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-01-28","input_cost_last_quote":"2013-02-01","input_cost_observations":5,"residual_eur_per_litre":0.16730796672936035,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0032930326882256596,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":48418,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-01-28|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2406654,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2013-02-04","period_type":"week","period_start":"2013-02-04","period_end":"2013-02-10","retail_incl_tax_eur_per_litre":0.95057,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17774886178861787,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.23346,"total_tax_data_class":"CALCULATED","tax_share_pct":24.560000841600303,"pre_tax_eur_per_litre":0.71711,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5456577993442706,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-02-04..2013-02-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-02-04","input_cost_last_quote":"2013-02-08","input_cost_observations":5,"residual_eur_per_litre":0.1714522006557294,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0027351326882257593,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":48537,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-02-04|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2406772,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2013-02-11","period_type":"week","period_start":"2013-02-11","period_end":"2013-02-17","retail_incl_tax_eur_per_litre":0.95277,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17816024390243904,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.23401,"total_tax_data_class":"CALCULATED","tax_share_pct":24.56101682462714,"pre_tax_eur_per_litre":0.71876,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5546703029161848,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-02-11..2013-02-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-02-11","input_cost_last_quote":"2013-02-15","input_cost_observations":5,"residual_eur_per_litre":0.16408969708381518,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0025646326882257592,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":48656,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-02-11|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2406891,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2013-02-18","period_type":"week","period_start":"2013-02-18","period_end":"2013-02-24","retail_incl_tax_eur_per_litre":0.97093,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1815560162601626,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.23694,"total_tax_data_class":"CALCULATED","tax_share_pct":24.403407042732226,"pre_tax_eur_per_litre":0.73399,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.546376974623466,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2013-02-19..2013-02-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-02-19","input_cost_last_quote":"2013-02-22","input_cost_observations":4,"residual_eur_per_litre":0.18761302537653396,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0031375326882257595,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":48775,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-02-18|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2407010,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2013-02-25","period_type":"week","period_start":"2013-02-25","period_end":"2013-03-03","retail_incl_tax_eur_per_litre":0.9603200000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17957203252032522,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2355200000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":24.52515828057314,"pre_tax_eur_per_litre":0.7248,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5388661454678898,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-02-25..2013-03-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-02-25","input_cost_last_quote":"2013-03-01","input_cost_observations":5,"residual_eur_per_litre":0.1859338545321102,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0024438326882256596,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":48894,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-02-25|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2407130,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2013-03-04","period_type":"week","period_start":"2013-03-04","period_end":"2013-03-10","retail_incl_tax_eur_per_litre":0.93191,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17425959349593495,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2302999999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":24.71268684744235,"pre_tax_eur_per_litre":0.7016100000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5307081566447746,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-03-04..2013-03-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-03-04","input_cost_last_quote":"2013-03-08","input_cost_observations":5,"residual_eur_per_litre":0.17090184335522554,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0023301326882258825,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":49013,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-03-04|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2407248,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2013-03-11","period_type":"week","period_start":"2013-03-11","period_end":"2013-03-17","retail_incl_tax_eur_per_litre":0.9195700000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17195211382113823,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2278900000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":24.782235175136204,"pre_tax_eur_per_litre":0.69168,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5241106121857051,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-03-11..2013-03-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-03-11","input_cost_last_quote":"2013-03-15","input_cost_observations":5,"residual_eur_per_litre":0.1675693878142949,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0024562326882256592,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":49132,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-03-11|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2407367,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2013-03-18","period_type":"week","period_start":"2013-03-18","period_end":"2013-03-24","retail_incl_tax_eur_per_litre":0.91378,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17086943089430895,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2266899999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":24.8079406421677,"pre_tax_eur_per_litre":0.6870900000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5218880120925133,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-03-18..2013-03-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-03-18","input_cost_last_quote":"2013-03-22","input_cost_observations":5,"residual_eur_per_litre":0.16520198790748675,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0026005326882258826,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":49251,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-03-18|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2407486,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2013-03-25","period_type":"week","period_start":"2013-03-25","period_end":"2013-03-31","retail_incl_tax_eur_per_litre":0.91012,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17018504065040652,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.22595,"total_tax_data_class":"CALCULATED","tax_share_pct":24.82639651914033,"pre_tax_eur_per_litre":0.68417,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5274331111457436,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2013-03-25..2013-03-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-03-25","input_cost_last_quote":"2013-03-28","input_cost_observations":4,"residual_eur_per_litre":0.15673688885425638,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0026689326882257595,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":49370,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-03-25|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2407573,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2013-04-01","period_type":"week","period_start":"2013-04-01","period_end":"2013-04-07","retail_incl_tax_eur_per_litre":0.92053,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17213162601626017,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.22763,"total_tax_data_class":"CALCULATED","tax_share_pct":24.728145742126816,"pre_tax_eur_per_litre":0.6929,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5216964404483252,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2013-04-02..2013-04-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-04-02","input_cost_last_quote":"2013-04-05","input_cost_observations":4,"residual_eur_per_litre":0.1712035595516748,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0029968326882257594,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":49457,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-04-01|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2407689,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2013-04-08","period_type":"week","period_start":"2013-04-08","period_end":"2013-04-14","retail_incl_tax_eur_per_litre":0.92391,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17276365853658537,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2289599999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":24.781634574796247,"pre_tax_eur_per_litre":0.6949500000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.49709746067803545,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-04-08..2013-04-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-04-08","input_cost_last_quote":"2013-04-12","input_cost_observations":5,"residual_eur_per_litre":0.19785253932196464,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0021383326882258823,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":49576,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-04-08|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2407809,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2013-04-15","period_type":"week","period_start":"2013-04-15","period_end":"2013-04-21","retail_incl_tax_eur_per_litre":0.88748,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16595154471544715,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.22235,"total_tax_data_class":"CALCULATED","tax_share_pct":25.054085725875513,"pre_tax_eur_per_litre":0.66513,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4709886992198298,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-04-15..2013-04-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-04-15","input_cost_last_quote":"2013-04-19","input_cost_observations":5,"residual_eur_per_litre":0.1941413007801702,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0018897326882257595,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":49695,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-04-15|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2407927,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2013-04-22","period_type":"week","period_start":"2013-04-22","period_end":"2013-04-28","retail_incl_tax_eur_per_litre":0.8611000000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16101869918699188,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2174900000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":25.257229125537105,"pre_tax_eur_per_litre":0.64361,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4859363854810986,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-04-22..2013-04-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-04-22","input_cost_last_quote":"2013-04-26","input_cost_observations":5,"residual_eur_per_litre":0.15767361451890144,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0018001326882256595,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":49814,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-04-22|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2408046,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2013-04-29","period_type":"week","period_start":"2013-04-29","period_end":"2013-05-05","retail_incl_tax_eur_per_litre":0.8803500000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16461829268292685,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.22078,"total_tax_data_class":"CALCULATED","tax_share_pct":25.078661895836884,"pre_tax_eur_per_litre":0.6595700000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.490511304999429,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2013-04-29..2013-05-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-04-29","input_cost_last_quote":"2013-05-03","input_cost_observations":4,"residual_eur_per_litre":0.16905869500057105,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0021809326882257824,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":49933,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-04-29|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2408165,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2013-05-06","period_type":"week","period_start":"2013-05-06","period_end":"2013-05-12","retail_incl_tax_eur_per_litre":0.86017,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16084479674796748,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2167299999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":25.19618215004011,"pre_tax_eur_per_litre":0.6434400000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4984062948468802,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-05-06..2013-05-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-05-06","input_cost_last_quote":"2013-05-10","input_cost_observations":5,"residual_eur_per_litre":0.1450337051531199,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0025210326882258824,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":50052,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-05-06|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2408284,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2013-05-13","period_type":"week","period_start":"2013-05-13","period_end":"2013-05-19","retail_incl_tax_eur_per_litre":0.86888,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16247349593495936,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2183,"total_tax_data_class":"CALCULATED","tax_share_pct":25.124297946782065,"pre_tax_eur_per_litre":0.65058,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5012062095839924,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-05-13..2013-05-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-05-13","input_cost_last_quote":"2013-05-17","input_cost_observations":5,"residual_eur_per_litre":0.14937379041600762,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0025932326882257594,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":50171,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-05-13|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2408403,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2013-05-20","period_type":"week","period_start":"2013-05-20","period_end":"2013-05-26","retail_incl_tax_eur_per_litre":0.8936499999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1671052845528455,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2225799999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":24.906842723661388,"pre_tax_eur_per_litre":0.67107,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4990417451415472,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-05-20..2013-05-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-05-20","input_cost_last_quote":"2013-05-24","input_cost_observations":5,"residual_eur_per_litre":0.1720282548584528,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0030259326882258594,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":50290,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-05-20|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2408523,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2013-05-27","period_type":"week","period_start":"2013-05-27","period_end":"2013-06-02","retail_incl_tax_eur_per_litre":0.88519,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16552333333333333,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.22085,"total_tax_data_class":"CALCULATED","tax_share_pct":24.94944588167512,"pre_tax_eur_per_litre":0.66434,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.49520145972540724,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2013-05-28..2013-05-31. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-05-28","input_cost_last_quote":"2013-05-31","input_cost_observations":4,"residual_eur_per_litre":0.16913854027459277,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0032080326882257594,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":50409,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-05-27|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2408642,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2013-06-03","period_type":"week","period_start":"2013-06-03","period_end":"2013-06-09","retail_incl_tax_eur_per_litre":0.86839,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16238186991869918,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.21676,"total_tax_data_class":"CALCULATED","tax_share_pct":24.96113497391725,"pre_tax_eur_per_litre":0.65163,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.49383653195955973,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-06-03..2013-06-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-06-03","input_cost_last_quote":"2013-06-07","input_cost_observations":5,"residual_eur_per_litre":0.15779346804044025,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0043747326882257595,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":50528,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-06-03|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2408760,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2013-06-10","period_type":"week","period_start":"2013-06-10","period_end":"2013-06-16","retail_incl_tax_eur_per_litre":0.87158,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16297837398373985,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.21752,"total_tax_data_class":"CALCULATED","tax_share_pct":24.956974689644095,"pre_tax_eur_per_litre":0.65406,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.48986797281211975,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-06-10..2013-06-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-06-10","input_cost_last_quote":"2013-06-14","input_cost_observations":5,"residual_eur_per_litre":0.16419202718788026,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004173632688225759,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":50647,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-06-10|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2408880,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2013-06-17","period_type":"week","period_start":"2013-06-17","period_end":"2013-06-23","retail_incl_tax_eur_per_litre":0.87534,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16368146341463416,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2185400000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":24.966298809605412,"pre_tax_eur_per_litre":0.6567999999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.49148640240761465,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-06-17..2013-06-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-06-17","input_cost_last_quote":"2013-06-21","input_cost_observations":5,"residual_eur_per_litre":0.16531359759238526,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003783832688225636,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":50766,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-06-17|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2408999,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2013-06-24","period_type":"week","period_start":"2013-06-24","period_end":"2013-06-30","retail_incl_tax_eur_per_litre":0.8567,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16019593495934958,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.21353,"total_tax_data_class":"CALCULATED","tax_share_pct":24.92471110073538,"pre_tax_eur_per_litre":0.64317,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4880931086193995,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-06-24..2013-06-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-06-24","input_cost_last_quote":"2013-06-28","input_cost_observations":5,"residual_eur_per_litre":0.15507689138060052,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00565893268822576,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0057 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":50885,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-06-24|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2409122,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2013-07-01","period_type":"week","period_start":"2013-07-01","period_end":"2013-07-07","retail_incl_tax_eur_per_litre":0.8695900000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16260626016260166,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2161500000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":24.856541588564728,"pre_tax_eur_per_litre":0.65344,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5099742734261268,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2013-07-01..2013-07-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-07-01","input_cost_last_quote":"2013-07-05","input_cost_observations":4,"residual_eur_per_litre":0.14346572657387324,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00540103268822566,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0054 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":51009,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-07-01|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2409247,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2013-07-08","period_type":"week","period_start":"2013-07-08","period_end":"2013-07-14","retail_incl_tax_eur_per_litre":0.90142,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16855821138211383,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2225699999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":24.691043021011293,"pre_tax_eur_per_litre":0.6788500000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5270678018498659,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-07-08..2013-07-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-07-08","input_cost_last_quote":"2013-07-12","input_cost_observations":5,"residual_eur_per_litre":0.1517821981501342,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004825332688225882,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":51133,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-07-08|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2409372,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2013-07-15","period_type":"week","period_start":"2013-07-15","period_end":"2013-07-21","retail_incl_tax_eur_per_litre":0.90924,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17002048780487805,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.22416,"total_tax_data_class":"CALCULATED","tax_share_pct":24.653556816682062,"pre_tax_eur_per_litre":0.68508,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5254767227388308,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-07-15..2013-07-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-07-15","input_cost_last_quote":"2013-07-19","input_cost_observations":5,"residual_eur_per_litre":0.15960327726116913,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00466823268822576,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":51257,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-07-15|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2409497,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2013-07-22","period_type":"week","period_start":"2013-07-22","period_end":"2013-07-28","retail_incl_tax_eur_per_litre":0.91602,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17128829268292683,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2263,"total_tax_data_class":"CALCULATED","tax_share_pct":24.70470077072553,"pre_tax_eur_per_litre":0.68972,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5161055204021301,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-07-22..2013-07-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-07-22","input_cost_last_quote":"2013-07-26","input_cost_observations":5,"residual_eur_per_litre":0.1736144795978699,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0035954326882257593,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":51381,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-07-22|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2409620,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2013-07-29","period_type":"week","period_start":"2013-07-29","period_end":"2013-08-04","retail_incl_tax_eur_per_litre":0.89891,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1680888617886179,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2229399999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":24.801148057091368,"pre_tax_eur_per_litre":0.6759700000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5154277989812605,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-07-29..2013-08-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-07-29","input_cost_last_quote":"2013-08-02","input_cost_observations":5,"residual_eur_per_litre":0.16054220101873962,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0037929326882258823,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":51505,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-07-29|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2409745,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2013-08-05","period_type":"week","period_start":"2013-08-05","period_end":"2013-08-11","retail_incl_tax_eur_per_litre":0.90137,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1685488617886179,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.22354,"total_tax_data_class":"CALCULATED","tax_share_pct":24.80002662613577,"pre_tax_eur_per_litre":0.67783,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5128182571667972,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-08-05..2013-08-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-08-05","input_cost_last_quote":"2013-08-09","input_cost_observations":5,"residual_eur_per_litre":0.16501174283320277,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0036207326882257596,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":51629,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-08-05|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2409868,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2013-08-12","period_type":"week","period_start":"2013-08-12","period_end":"2013-08-18","retail_incl_tax_eur_per_litre":0.89136,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16667707317073172,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.22206,"total_tax_data_class":"CALCULATED","tax_share_pct":24.91249326871298,"pre_tax_eur_per_litre":0.6693,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5240332906885787,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-08-12..2013-08-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-08-12","input_cost_last_quote":"2013-08-16","input_cost_observations":5,"residual_eur_per_litre":0.14526670931142124,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003138832688225759,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":51753,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-08-12|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2409990,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2013-08-19","period_type":"week","period_start":"2013-08-19","period_end":"2013-08-25","retail_incl_tax_eur_per_litre":0.90004,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16830016260162603,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.22289,"total_tax_data_class":"CALCULATED","tax_share_pct":24.76445491311497,"pre_tax_eur_per_litre":0.67715,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5231645514287531,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-08-19..2013-08-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-08-19","input_cost_last_quote":"2013-08-23","input_cost_observations":5,"residual_eur_per_litre":0.15398544857124694,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004114332688225759,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":51877,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-08-19|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2410115,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2013-08-26","period_type":"week","period_start":"2013-08-26","period_end":"2013-09-01","retail_incl_tax_eur_per_litre":0.9066000000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1695268292682927,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.22439,"total_tax_data_class":"CALCULATED","tax_share_pct":24.75071696448268,"pre_tax_eur_per_litre":0.6822100000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5449994603780832,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-08-26..2013-08-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-08-26","input_cost_last_quote":"2013-08-30","input_cost_observations":5,"residual_eur_per_litre":0.13721053962191693,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0037781326882257824,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":52001,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-08-26|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2410240,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2013-09-02","period_type":"week","period_start":"2013-09-02","period_end":"2013-09-08","retail_incl_tax_eur_per_litre":0.93089,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17406886178861788,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2286,"total_tax_data_class":"CALCULATED","tax_share_pct":24.557144238309576,"pre_tax_eur_per_litre":0.70229,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5543180216359744,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2013-09-03..2013-09-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-09-03","input_cost_last_quote":"2013-09-06","input_cost_observations":4,"residual_eur_per_litre":0.1479719783640256,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004186532688225759,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":52125,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-09-02|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2410364,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2013-09-09","period_type":"week","period_start":"2013-09-09","period_end":"2013-09-15","retail_incl_tax_eur_per_litre":0.93427,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1747008943089431,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.229,"total_tax_data_class":"CALCULATED","tax_share_pct":24.51111563038522,"pre_tax_eur_per_litre":0.70527,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5371614324230564,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-09-09..2013-09-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-09-09","input_cost_last_quote":"2013-09-13","input_cost_observations":5,"residual_eur_per_litre":0.16810856757694362,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004471932688225759,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":52249,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-09-09|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2410490,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2013-09-16","period_type":"week","period_start":"2013-09-16","period_end":"2013-09-22","retail_incl_tax_eur_per_litre":0.93586,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.17499821138211383,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.23031,"total_tax_data_class":"CALCULATED","tax_share_pct":24.609450131429913,"pre_tax_eur_per_litre":0.70555,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5152706064485367,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-09-16..2013-09-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-09-16","input_cost_last_quote":"2013-09-20","input_cost_observations":5,"residual_eur_per_litre":0.19027939355146328,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0032263326882257595,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":52373,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-09-16|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2410616,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2013-09-23","period_type":"week","period_start":"2013-09-23","period_end":"2013-09-29","retail_incl_tax_eur_per_litre":0.89761,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16784577235772358,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.22273,"total_tax_data_class":"CALCULATED","tax_share_pct":24.813671861944496,"pre_tax_eur_per_litre":0.67488,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5067611874482278,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-09-23..2013-09-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-09-23","input_cost_last_quote":"2013-09-27","input_cost_observations":5,"residual_eur_per_litre":0.1681188125517722,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0037522326882257592,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":52497,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-09-23|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2410739,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2013-09-30","period_type":"week","period_start":"2013-09-30","period_end":"2013-10-06","retail_incl_tax_eur_per_litre":0.89663,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16766252032520326,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.22253,"total_tax_data_class":"CALCULATED","tax_share_pct":24.818487001327192,"pre_tax_eur_per_litre":0.6741,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5041872206765883,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-09-30..2013-10-04. 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Mean of 5 quote day(s) in 2013-10-07..2013-10-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-10-07","input_cost_last_quote":"2013-10-11","input_cost_observations":5,"residual_eur_per_litre":0.16197970270794126,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0032314326882257596,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":52745,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-10-07|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2410987,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2013-10-14","period_type":"week","period_start":"2013-10-14","period_end":"2013-10-20","retail_incl_tax_eur_per_litre":0.90864,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16990829268292684,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.22537,"total_tax_data_class":"CALCULATED","tax_share_pct":24.80300228913541,"pre_tax_eur_per_litre":0.68327,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5095300053405759,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-10-14..2013-10-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-10-14","input_cost_last_quote":"2013-10-18","input_cost_observations":5,"residual_eur_per_litre":0.1737399946594241,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0030419326882257596,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":52869,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-10-14|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2411108,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2013-10-21","period_type":"week","period_start":"2013-10-21","period_end":"2013-10-27","retail_incl_tax_eur_per_litre":0.90001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16829455284552847,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.22376,"total_tax_data_class":"CALCULATED","tax_share_pct":24.861945978378017,"pre_tax_eur_per_litre":0.67625,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.493794667092451,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-10-21..2013-10-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-10-21","input_cost_last_quote":"2013-10-25","input_cost_observations":5,"residual_eur_per_litre":0.182455332907549,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0030373326882257596,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":52993,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-10-21|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2411232,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2013-10-28","period_type":"week","period_start":"2013-10-28","period_end":"2013-11-03","retail_incl_tax_eur_per_litre":0.8874700000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.165949674796748,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.22138,"total_tax_data_class":"CALCULATED","tax_share_pct":24.945068565697994,"pre_tax_eur_per_litre":0.6660900000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.49438412497463313,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-10-28..2013-11-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-10-28","input_cost_last_quote":"2013-11-01","input_cost_observations":5,"residual_eur_per_litre":0.171705875025367,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0030805326882257823,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":53117,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-10-28|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2411355,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2013-11-04","period_type":"week","period_start":"2013-11-04","period_end":"2013-11-10","retail_incl_tax_eur_per_litre":0.8706,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1627951219512195,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.21832,"total_tax_data_class":"CALCULATED","tax_share_pct":25.076958419480817,"pre_tax_eur_per_litre":0.65228,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4884009795575536,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-11-04..2013-11-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-11-04","input_cost_last_quote":"2013-11-08","input_cost_observations":5,"residual_eur_per_litre":0.16387902044244634,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0029642326882257596,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":53241,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-11-04|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2411480,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2013-11-11","period_type":"week","period_start":"2013-11-11","period_end":"2013-11-17","retail_incl_tax_eur_per_litre":0.8828300000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16508203252032522,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.22026,"total_tax_data_class":"CALCULATED","tax_share_pct":24.949310739326936,"pre_tax_eur_per_litre":0.6625700000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5016752452678415,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-11-11..2013-11-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-11-11","input_cost_last_quote":"2013-11-15","input_cost_observations":5,"residual_eur_per_litre":0.16089475473215864,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0033909326882257825,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":53365,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-11-11|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2411604,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2013-11-18","period_type":"week","period_start":"2013-11-18","period_end":"2013-11-24","retail_incl_tax_eur_per_litre":0.88326,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16516243902439023,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.22073,"total_tax_data_class":"CALCULATED","tax_share_pct":24.990376559563437,"pre_tax_eur_per_litre":0.66253,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5090843768168561,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-11-18..2013-11-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-11-18","input_cost_last_quote":"2013-11-22","input_cost_observations":5,"residual_eur_per_litre":0.15344562318314384,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0029117326882257596,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":53489,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-11-18|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2411729,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2013-11-25","period_type":"week","period_start":"2013-11-25","period_end":"2013-12-01","retail_incl_tax_eur_per_litre":0.9011,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16849837398373985,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.22385,"total_tax_data_class":"CALCULATED","tax_share_pct":24.84185994895128,"pre_tax_eur_per_litre":0.67725,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5160727518867717,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2013-11-25..2013-11-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-11-25","input_cost_last_quote":"2013-11-29","input_cost_observations":4,"residual_eur_per_litre":0.16117724811322826,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0031773326882257595,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":53613,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-11-25|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2411852,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2013-12-02","period_type":"week","period_start":"2013-12-02","period_end":"2013-12-08","retail_incl_tax_eur_per_litre":0.90107,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16849276422764228,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2238299999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":24.840467444260714,"pre_tax_eur_per_litre":0.6772400000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.519574057763858,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-12-02..2013-12-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2013-12-02","input_cost_last_quote":"2013-12-06","input_cost_observations":5,"residual_eur_per_litre":0.15766594223614205,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0031950326882258825,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":53737,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2013-12-02|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2411976,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2013-12-09","period_type":"week","period_start":"2013-12-09","period_end":"2013-12-15","retail_incl_tax_eur_per_litre":0.9037200000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16898829268292684,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2244000000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":24.830699774266364,"pre_tax_eur_per_litre":0.67932,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.49915271288998225,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2013-12-09..2013-12-13. 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Mean of 5 quote day(s) in 2013-12-16..2013-12-20. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-01-06","input_cost_last_quote":"2014-01-10","input_cost_observations":5,"residual_eur_per_litre":0.19889675097198997,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0029286326882257594,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":54109,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-01-06|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2412348,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2014-01-13","period_type":"week","period_start":"2014-01-13","period_end":"2014-01-19","retail_incl_tax_eur_per_litre":0.88987,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16639845528455285,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2222399999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":24.974434467955994,"pre_tax_eur_per_litre":0.6676300000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4979046018280852,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-01-13..2014-01-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-01-13","input_cost_last_quote":"2014-01-17","input_cost_observations":5,"residual_eur_per_litre":0.1697253981719149,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0025747326882258822,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":54233,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-01-13|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2412472,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2014-01-20","period_type":"week","period_start":"2014-01-20","period_end":"2014-01-26","retail_incl_tax_eur_per_litre":0.88925,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16628252032520324,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2220800000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":24.973854371661513,"pre_tax_eur_per_litre":0.6671699999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5048826362175461,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-01-20..2014-01-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-01-20","input_cost_last_quote":"2014-01-24","input_cost_observations":5,"residual_eur_per_litre":0.16228736378245381,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0026289326882256363,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":54357,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-01-20|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2412596,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2014-01-27","period_type":"week","period_start":"2014-01-27","period_end":"2014-02-02","retail_incl_tax_eur_per_litre":0.89218,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16683040650406505,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2221,"total_tax_data_class":"CALCULATED","tax_share_pct":24.894079670021746,"pre_tax_eur_per_litre":0.67008,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5033091134607046,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-01-27..2014-01-31. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-01-27","input_cost_last_quote":"2014-01-31","input_cost_observations":5,"residual_eur_per_litre":0.16677088653929534,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003278232688225759,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":54481,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-01-27|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2412719,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2014-02-03","period_type":"week","period_start":"2014-02-03","period_end":"2014-02-09","retail_incl_tax_eur_per_litre":0.8943500000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16723617886178863,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2221500000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":24.83926874266227,"pre_tax_eur_per_litre":0.6722,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5009819940449813,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-02-03..2014-02-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-02-03","input_cost_last_quote":"2014-02-07","input_cost_observations":5,"residual_eur_per_litre":0.1712180059550187,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0037158326882256593,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":54605,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-02-03|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2412843,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2014-02-10","period_type":"week","period_start":"2014-02-10","period_end":"2014-02-16","retail_incl_tax_eur_per_litre":0.89746,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16781772357723576,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.22331,"total_tax_data_class":"CALCULATED","tax_share_pct":24.882446014307046,"pre_tax_eur_per_litre":0.67415,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5027006262216327,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-02-10..2014-02-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-02-10","input_cost_last_quote":"2014-02-14","input_cost_observations":5,"residual_eur_per_litre":0.1714493737783673,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0030043326882257596,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":54729,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-02-10|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2412966,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2014-02-17","period_type":"week","period_start":"2014-02-17","period_end":"2014-02-23","retail_incl_tax_eur_per_litre":0.89706,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16774292682926828,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.22369,"total_tax_data_class":"CALCULATED","tax_share_pct":24.935901723407575,"pre_tax_eur_per_litre":0.67337,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5030085838988719,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2014-02-18..2014-02-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-02-18","input_cost_last_quote":"2014-02-21","input_cost_observations":4,"residual_eur_per_litre":0.1703614161011281,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0024449326882257593,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":54853,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-02-17|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2413091,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2014-02-24","period_type":"week","period_start":"2014-02-24","period_end":"2014-03-02","retail_incl_tax_eur_per_litre":0.90074,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16843105691056912,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2242299999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":24.893976064125052,"pre_tax_eur_per_litre":0.6765100000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.49988164544282304,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-02-24..2014-02-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-02-24","input_cost_last_quote":"2014-02-28","input_cost_observations":5,"residual_eur_per_litre":0.17662835455717704,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0026271326882258824,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":54977,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-02-24|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2413215,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2014-03-03","period_type":"week","period_start":"2014-03-03","period_end":"2014-03-09","retail_incl_tax_eur_per_litre":0.88434,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16536439024390243,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2207,"total_tax_data_class":"CALCULATED","tax_share_pct":24.956464708143926,"pre_tax_eur_per_litre":0.66364,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4981271348919066,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-03-03..2014-03-07. 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Mean of 5 quote day(s) in 2014-03-10..2014-03-14. 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Mean of 5 quote day(s) in 2014-03-17..2014-03-21. 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Mean of 5 quote day(s) in 2014-03-24..2014-03-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-03-24","input_cost_last_quote":"2014-03-28","input_cost_observations":5,"residual_eur_per_litre":0.17312965999126503,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0031993326882258596,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":55473,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-03-24|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2413711,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2014-03-31","period_type":"week","period_start":"2014-03-31","period_end":"2014-04-06","retail_incl_tax_eur_per_litre":0.89116,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16663967479674796,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.22225,"total_tax_data_class":"CALCULATED","tax_share_pct":24.939404820683155,"pre_tax_eur_per_litre":0.66891,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4808641520873927,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-03-31..2014-04-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-03-31","input_cost_last_quote":"2014-04-04","input_cost_observations":5,"residual_eur_per_litre":0.18804584791260728,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0028591326882257593,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":55597,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-03-31|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2413836,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2014-04-07","period_type":"week","period_start":"2014-04-07","period_end":"2014-04-13","retail_incl_tax_eur_per_litre":0.87887,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16434154471544715,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.21992,"total_tax_data_class":"CALCULATED","tax_share_pct":25.023040950311195,"pre_tax_eur_per_litre":0.65895,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.48523649787615847,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-04-07..2014-04-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-04-07","input_cost_last_quote":"2014-04-11","input_cost_observations":5,"residual_eur_per_litre":0.1737135021238415,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0028983326882257594,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":55721,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-04-07|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2413959,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2014-04-14","period_type":"week","period_start":"2014-04-14","period_end":"2014-04-20","retail_incl_tax_eur_per_litre":0.88141,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16481650406504064,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.22029,"total_tax_data_class":"CALCULATED","tax_share_pct":24.99290908884628,"pre_tax_eur_per_litre":0.66112,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4959984202668184,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2014-04-14..2014-04-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-04-14","input_cost_last_quote":"2014-04-17","input_cost_observations":4,"residual_eur_per_litre":0.1651215797331816,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0030274326882257594,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":55845,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-04-14|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2414083,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2014-04-28","period_type":"week","period_start":"2014-04-28","period_end":"2014-05-04","retail_incl_tax_eur_per_litre":0.88467,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16542609756097562,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.22057,"total_tax_data_class":"CALCULATED","tax_share_pct":24.932460691557303,"pre_tax_eur_per_litre":0.6641,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.49629261701549393,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2014-04-28..2014-05-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-04-28","input_cost_last_quote":"2014-05-02","input_cost_observations":4,"residual_eur_per_litre":0.1678073829845061,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0034328326882257596,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":55969,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-04-28|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2414207,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2014-05-05","period_type":"week","period_start":"2014-05-05","period_end":"2014-05-11","retail_incl_tax_eur_per_litre":0.884,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16530081300813007,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2204299999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":24.93552036199095,"pre_tax_eur_per_litre":0.6635700000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.491030464564288,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-05-05..2014-05-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-05-05","input_cost_last_quote":"2014-05-09","input_cost_observations":5,"residual_eur_per_litre":0.17253953543571207,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0034509326882258824,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":56093,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-05-05|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2414331,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2014-05-12","period_type":"week","period_start":"2014-05-12","period_end":"2014-05-18","retail_incl_tax_eur_per_litre":0.88029,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1646070731707317,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.22009,"total_tax_data_class":"CALCULATED","tax_share_pct":25.00198798123346,"pre_tax_eur_per_litre":0.6602,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.502573399170906,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-05-12..2014-05-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-05-12","input_cost_last_quote":"2014-05-16","input_cost_observations":5,"residual_eur_per_litre":0.1576266008290939,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0030158326882257593,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":56217,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-05-12|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2414454,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2014-05-19","period_type":"week","period_start":"2014-05-19","period_end":"2014-05-25","retail_incl_tax_eur_per_litre":0.8824299999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1650072357723577,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2204199999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":24.97875185567127,"pre_tax_eur_per_litre":0.66201,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5091290072981707,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-05-19..2014-05-23. 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Mean of 5 quote day(s) in 2014-05-26..2014-05-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-05-26","input_cost_last_quote":"2014-05-30","input_cost_observations":5,"residual_eur_per_litre":0.1632679331583944,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0025848326882257594,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":56465,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-05-26|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2414702,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2014-06-02","period_type":"week","period_start":"2014-06-02","period_end":"2014-06-08","retail_incl_tax_eur_per_litre":0.89081,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16657422764227642,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.22263,"total_tax_data_class":"CALCULATED","tax_share_pct":24.991861339679616,"pre_tax_eur_per_litre":0.66818,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5033550550811814,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-06-02..2014-06-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-06-02","input_cost_last_quote":"2014-06-06","input_cost_observations":5,"residual_eur_per_litre":0.16482494491881863,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0023112326882257592,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":56589,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-06-02|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2414828,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2014-06-09","period_type":"week","period_start":"2014-06-09","period_end":"2014-06-15","retail_incl_tax_eur_per_litre":0.88856,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16615349593495934,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.22275,"total_tax_data_class":"CALCULATED","tax_share_pct":25.06865040064824,"pre_tax_eur_per_litre":0.66581,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5150528890320858,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-06-09..2014-06-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-06-09","input_cost_last_quote":"2014-06-13","input_cost_observations":5,"residual_eur_per_litre":0.15075711096791422,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0016461326882257594,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":56713,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-06-09|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2414952,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2014-06-16","period_type":"week","period_start":"2014-06-16","period_end":"2014-06-22","retail_incl_tax_eur_per_litre":0.88655,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16577764227642278,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.22178,"total_tax_data_class":"CALCULATED","tax_share_pct":25.016073543511364,"pre_tax_eur_per_litre":0.66477,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5295581810736758,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-06-16..2014-06-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-06-16","input_cost_last_quote":"2014-06-20","input_cost_observations":5,"residual_eur_per_litre":0.13521181892632425,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0023769326882257594,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":56837,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-06-16|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2415074,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2014-06-23","period_type":"week","period_start":"2014-06-23","period_end":"2014-06-29","retail_incl_tax_eur_per_litre":0.90358,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1689621138211382,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.22487,"total_tax_data_class":"CALCULATED","tax_share_pct":24.8865623409106,"pre_tax_eur_per_litre":0.67871,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5225849838099936,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-06-23..2014-06-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-06-23","input_cost_last_quote":"2014-06-27","input_cost_observations":5,"residual_eur_per_litre":0.1561250161900064,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0024931326882257593,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":56961,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-06-23|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2415198,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2014-06-30","period_type":"week","period_start":"2014-06-30","period_end":"2014-07-06","retail_incl_tax_eur_per_litre":0.89798,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1679149593495935,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.22372,"total_tax_data_class":"CALCULATED","tax_share_pct":24.91369518252077,"pre_tax_eur_per_litre":0.67426,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.5076093772369211,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2014-06-30..2014-07-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-06-30","input_cost_last_quote":"2014-07-03","input_cost_observations":4,"residual_eur_per_litre":0.1666506227630789,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0026196326882257596,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":57085,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-06-30|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2415322,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2014-07-07","period_type":"week","period_start":"2014-07-07","period_end":"2014-07-13","retail_incl_tax_eur_per_litre":0.88702,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16586552845528454,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.22186,"total_tax_data_class":"CALCULATED","tax_share_pct":25.011837388108496,"pre_tax_eur_per_litre":0.66516,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.49513319246779786,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-07-07..2014-07-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-07-07","input_cost_last_quote":"2014-07-11","input_cost_observations":5,"residual_eur_per_litre":0.17002680753220212,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0023866326882257594,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":57209,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-07-07|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2415446,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2014-07-14","period_type":"week","period_start":"2014-07-14","period_end":"2014-07-20","retail_incl_tax_eur_per_litre":0.8754299999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16369829268292682,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2197599999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":25.103092194692895,"pre_tax_eur_per_litre":0.65567,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4886981006093812,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-07-14..2014-07-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-07-14","input_cost_last_quote":"2014-07-18","input_cost_observations":5,"residual_eur_per_litre":0.16697189939061885,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0023039326882258594,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":57333,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-07-14|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2415570,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2014-07-21","period_type":"week","period_start":"2014-07-21","period_end":"2014-07-27","retail_incl_tax_eur_per_litre":0.8704,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16275772357723578,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.21865,"total_tax_data_class":"CALCULATED","tax_share_pct":25.12063419117647,"pre_tax_eur_per_litre":0.65175,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.496377041235852,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-07-21..2014-07-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-07-21","input_cost_last_quote":"2014-07-25","input_cost_observations":5,"residual_eur_per_litre":0.155372958764148,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0025123326882257593,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":57457,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-07-21|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2415695,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2014-07-28","period_type":"week","period_start":"2014-07-28","period_end":"2014-08-03","retail_incl_tax_eur_per_litre":0.87738,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1640629268292683,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2200499999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":25.08035286876838,"pre_tax_eur_per_litre":0.6573300000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4959020489027721,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-07-28..2014-08-01. 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Mean of 5 quote day(s) in 2014-08-04..2014-08-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-08-04","input_cost_last_quote":"2014-08-08","input_cost_observations":5,"residual_eur_per_litre":0.17556899335805431,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0028563326882257594,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":57705,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-08-04|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2415943,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2014-08-11","period_type":"week","period_start":"2014-08-11","period_end":"2014-08-17","retail_incl_tax_eur_per_litre":0.8718600000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16303073170731708,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2182800000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":25.036129653843506,"pre_tax_eur_per_litre":0.65358,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4795470893766123,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-08-11","input_cost_last_quote":"2014-08-15","input_cost_observations":5,"residual_eur_per_litre":0.17403291062338772,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0033032326882256593,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":57829,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-08-11|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2416068,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2014-08-18","period_type":"week","period_start":"2014-08-18","period_end":"2014-08-24","retail_incl_tax_eur_per_litre":0.86581,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16189943089430894,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.21729,"total_tax_data_class":"CALCULATED","tax_share_pct":25.096730229496078,"pre_tax_eur_per_litre":0.64852,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4720073019501915,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-08-18..2014-08-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-08-18","input_cost_last_quote":"2014-08-22","input_cost_observations":5,"residual_eur_per_litre":0.17651269804980846,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0031294326882257595,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":57953,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-08-18|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2416192,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2014-08-25","period_type":"week","period_start":"2014-08-25","period_end":"2014-08-31","retail_incl_tax_eur_per_litre":0.86773,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16225845528455285,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.21778,"total_tax_data_class":"CALCULATED","tax_share_pct":25.09766862964286,"pre_tax_eur_per_litre":0.64995,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4800424863153167,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-08-25..2014-08-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-08-25","input_cost_last_quote":"2014-08-29","input_cost_observations":5,"residual_eur_per_litre":0.1699075136846833,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0029683326882257595,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":58077,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-08-25|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2416316,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2014-09-01","period_type":"week","period_start":"2014-09-01","period_end":"2014-09-07","retail_incl_tax_eur_per_litre":0.8693500000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16256138211382115,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2176900000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":25.04054753551504,"pre_tax_eur_per_litre":0.65166,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.48389931791981994,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2014-09-02..2014-09-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-09-02","input_cost_last_quote":"2014-09-05","input_cost_observations":4,"residual_eur_per_litre":0.16776068208018005,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0034516326882256592,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":58201,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-09-01|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2416439,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2014-09-08","period_type":"week","period_start":"2014-09-08","period_end":"2014-09-14","retail_incl_tax_eur_per_litre":0.8837700000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1652578048780488,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2208,"total_tax_data_class":"CALCULATED","tax_share_pct":24.983875895312128,"pre_tax_eur_per_litre":0.6629700000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.47350851301709135,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-09-08..2014-09-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-09-08","input_cost_last_quote":"2014-09-12","input_cost_observations":5,"residual_eur_per_litre":0.18946148698290877,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0029429326882257825,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":58325,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-09-08|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2416562,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2014-09-15","period_type":"week","period_start":"2014-09-15","period_end":"2014-09-21","retail_incl_tax_eur_per_litre":0.8745,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16352439024390245,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.21879,"total_tax_data_class":"CALCULATED","tax_share_pct":25.0188679245283,"pre_tax_eur_per_litre":0.65571,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4727489788342858,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-09-15..2014-09-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-09-15","input_cost_last_quote":"2014-09-19","input_cost_observations":5,"residual_eur_per_litre":0.18296102116571422,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0032831326882257596,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":58449,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-09-15|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2416688,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2014-09-22","period_type":"week","period_start":"2014-09-22","period_end":"2014-09-28","retail_incl_tax_eur_per_litre":0.86956,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16260065040650407,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2180799999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":25.079350476102857,"pre_tax_eur_per_litre":0.6514800000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.46683574407242556,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-09-22..2014-09-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-09-22","input_cost_last_quote":"2014-09-26","input_cost_observations":5,"residual_eur_per_litre":0.18464425592757455,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0030202326882258824,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":58573,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-09-22|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2416811,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2014-09-29","period_type":"week","period_start":"2014-09-29","period_end":"2014-10-05","retail_incl_tax_eur_per_litre":0.86312,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.16139642276422764,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2168599999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":25.12512744461952,"pre_tax_eur_per_litre":0.6462600000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4633090233803773,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 2 quote day(s) in 2014-09-29..2014-10-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-09-29","input_cost_last_quote":"2014-10-03","input_cost_observations":2,"residual_eur_per_litre":0.18295097661962276,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0030396326882258825,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":58697,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-09-29|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2416936,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2014-10-06","period_type":"week","period_start":"2014-10-06","period_end":"2014-10-12","retail_incl_tax_eur_per_litre":0.8552000000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.15991544715447156,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.21536,"total_tax_data_class":"CALCULATED","tax_share_pct":25.18241347053321,"pre_tax_eur_per_litre":0.6398400000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.44866204482807676,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-10-06..2014-10-10. 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Mean of 5 quote day(s) in 2014-10-13..2014-10-17. 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-10-27","input_cost_last_quote":"2014-10-31","input_cost_observations":5,"residual_eur_per_litre":0.18717625311081632,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0036880326882257593,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":59193,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-10-27|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2417432,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2014-11-03","period_type":"week","period_start":"2014-11-03","period_end":"2014-11-09","retail_incl_tax_eur_per_litre":0.82856,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1549339837398374,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.20993,"total_tax_data_class":"CALCULATED","tax_share_pct":25.336728782465965,"pre_tax_eur_per_litre":0.61863,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.41852439456345725,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-11-03..2014-11-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-11-03","input_cost_last_quote":"2014-11-07","input_cost_observations":5,"residual_eur_per_litre":0.20010560543654274,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003614732688225759,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":59317,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-11-03|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2417556,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2014-11-10","period_type":"week","period_start":"2014-11-10","period_end":"2014-11-16","retail_incl_tax_eur_per_litre":0.82829,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.15488349593495934,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.20993,"total_tax_data_class":"CALCULATED","tax_share_pct":25.344987866568474,"pre_tax_eur_per_litre":0.61836,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.4035386134192657,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-11-10..2014-11-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-11-10","input_cost_last_quote":"2014-11-14","input_cost_observations":5,"residual_eur_per_litre":0.2148213865807343,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0035526326882257594,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":59441,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-11-10|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2417680,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2014-11-17","period_type":"week","period_start":"2014-11-17","period_end":"2014-11-23","retail_incl_tax_eur_per_litre":0.81238,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.15190845528455285,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2068300000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":25.459760210738818,"pre_tax_eur_per_litre":0.6055499999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.390560555634745,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-11-17..2014-11-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-11-17","input_cost_last_quote":"2014-11-21","input_cost_observations":5,"residual_eur_per_litre":0.21498944436525488,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0037063326882256363,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":59565,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-11-17|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2417804,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2014-11-24","period_type":"week","period_start":"2014-11-24","period_end":"2014-11-30","retail_incl_tax_eur_per_litre":0.8065100000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1508108130081301,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2061200000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":25.557029671051815,"pre_tax_eur_per_litre":0.60039,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3872324914857405,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2014-11-24..2014-11-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-11-24","input_cost_last_quote":"2014-11-28","input_cost_observations":4,"residual_eur_per_litre":0.21315750851425952,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0032295326882256594,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":59689,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-11-24|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2417928,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2014-12-01","period_type":"week","period_start":"2014-12-01","period_end":"2014-12-07","retail_incl_tax_eur_per_litre":0.7940499999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.14848089430894307,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2040099999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":25.69233675461243,"pre_tax_eur_per_litre":0.59004,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3542349739938542,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). 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Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-12-01","input_cost_last_quote":"2014-12-05","input_cost_observations":5,"residual_eur_per_litre":0.23580502600614583,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0029590326882258594,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":59813,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-12-01|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2418052,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2014-12-08","period_type":"week","period_start":"2014-12-08","period_end":"2014-12-14","retail_incl_tax_eur_per_litre":0.7758700000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.14508138211382116,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2008400000000002,"total_tax_data_class":"CALCULATED","tax_share_pct":25.885779834250584,"pre_tax_eur_per_litre":0.5750299999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.32561527216230113,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-12-08..2014-12-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2014-12-08","input_cost_last_quote":"2014-12-12","input_cost_observations":5,"residual_eur_per_litre":0.24941472783769877,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0026767326882255363,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":59937,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2014-12-08|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2418175,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2014-12-15","period_type":"week","period_start":"2014-12-15","period_end":"2014-12-21","retail_incl_tax_eur_per_litre":0.73985,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1383459349593496,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.19387,"total_tax_data_class":"CALCULATED","tax_share_pct":26.203960262215315,"pre_tax_eur_per_litre":0.54598,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3033145280125988,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2014-12-15..2014-12-19. 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Mean of 5 quote day(s) in 2015-01-05..2015-01-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-01-05","input_cost_last_quote":"2015-01-09","input_cost_observations":5,"residual_eur_per_litre":0.2506254847198173,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00485813268822576,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":60185,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-01-05|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2418424,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2015-01-12","period_type":"week","period_start":"2015-01-12","period_end":"2015-01-18","retail_incl_tax_eur_per_litre":0.67831,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12683845528455284,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.18108999999999995,"total_tax_data_class":"CALCULATED","tax_share_pct":26.697232828647667,"pre_tax_eur_per_litre":0.49722000000000005,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2497605504761579,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-01-12..2015-01-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-01-12","input_cost_last_quote":"2015-01-16","input_cost_observations":5,"residual_eur_per_litre":0.24745944952384216,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004530432688225821,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":60309,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-01-12|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2418549,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2015-01-19","period_type":"week","period_start":"2015-01-19","period_end":"2015-01-25","retail_incl_tax_eur_per_litre":0.66618,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12457024390243902,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17832,"total_tax_data_class":"CALCULATED","tax_share_pct":26.767540304422226,"pre_tax_eur_per_litre":0.48786,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2541505422821227,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2015-01-20..2015-01-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-01-20","input_cost_last_quote":"2015-01-23","input_cost_observations":4,"residual_eur_per_litre":0.2337094577178773,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0051476326882257594,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0051 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":60433,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-01-19|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2418675,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2015-01-26","period_type":"week","period_start":"2015-01-26","period_end":"2015-02-01","retail_incl_tax_eur_per_litre":0.6832,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12775284552845528,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.18278,"total_tax_data_class":"CALCULATED","tax_share_pct":26.75351288056206,"pre_tax_eur_per_litre":0.50042,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.26023047560771834,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-01-26..2015-01-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-01-26","input_cost_last_quote":"2015-01-30","input_cost_observations":5,"residual_eur_per_litre":0.2401895243922817,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0035764326882257594,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":60557,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-01-26|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2418799,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2015-02-02","period_type":"week","period_start":"2015-02-02","period_end":"2015-02-08","retail_incl_tax_eur_per_litre":0.70032,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1309541463414634,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1865,"total_tax_data_class":"CALCULATED","tax_share_pct":26.630683116289696,"pre_tax_eur_per_litre":0.51382,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3013665671499747,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-02-02..2015-02-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-02-02","input_cost_last_quote":"2015-02-06","input_cost_observations":5,"residual_eur_per_litre":0.21245343285002533,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0029384326882257593,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":60681,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-02-02|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2418922,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2015-02-09","period_type":"week","period_start":"2015-02-09","period_end":"2015-02-15","retail_incl_tax_eur_per_litre":0.73858,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.13810845528455284,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.19358,"total_tax_data_class":"CALCULATED","tax_share_pct":26.209753851986243,"pre_tax_eur_per_litre":0.545,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3143087040924229,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-02-09..2015-02-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-02-09","input_cost_last_quote":"2015-02-13","input_cost_observations":5,"residual_eur_per_litre":0.23069129590757712,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0030298326882257595,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":60805,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-02-09|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2419046,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2015-02-16","period_type":"week","period_start":"2015-02-16","period_end":"2015-02-22","retail_incl_tax_eur_per_litre":0.76482,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.14301512195121951,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.19847,"total_tax_data_class":"CALCULATED","tax_share_pct":25.94989670772208,"pre_tax_eur_per_litre":0.56635,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.33488739260949574,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-02-16..2015-02-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-02-16","input_cost_last_quote":"2015-02-20","input_cost_observations":5,"residual_eur_per_litre":0.23146260739050428,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0030503326882257596,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":60929,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-02-16|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2419168,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2015-02-23","period_type":"week","period_start":"2015-02-23","period_end":"2015-03-01","retail_incl_tax_eur_per_litre":0.76021,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1421530894308943,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.19772,"total_tax_data_class":"CALCULATED","tax_share_pct":26.008602886044645,"pre_tax_eur_per_litre":0.56249,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.33733122638723284,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-02-23..2015-02-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-02-23","input_cost_last_quote":"2015-02-27","input_cost_observations":5,"residual_eur_per_litre":0.22515877361276718,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0029125326882257596,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":61053,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-02-23|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2419292,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2015-03-02","period_type":"week","period_start":"2015-03-02","period_end":"2015-03-08","retail_incl_tax_eur_per_litre":0.75993,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.14210073170731707,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.19792,"total_tax_data_class":"CALCULATED","tax_share_pct":26.044504099061754,"pre_tax_eur_per_litre":0.56201,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.34034192571349065,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-03-02..2015-03-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-03-02","input_cost_last_quote":"2015-03-06","input_cost_observations":5,"residual_eur_per_litre":0.22166807428650936,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0026021326882257594,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":61177,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-03-02|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2419417,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2015-03-09","period_type":"week","period_start":"2015-03-09","period_end":"2015-03-15","retail_incl_tax_eur_per_litre":0.7775299999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.14539178861788615,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.2017299999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":25.94497961493447,"pre_tax_eur_per_litre":0.5758,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3330152089784129,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-03-09..2015-03-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-03-09","input_cost_last_quote":"2015-03-13","input_cost_observations":5,"residual_eur_per_litre":0.2427847910215871,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0019638326882258595,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":61301,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-03-09|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2419540,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2015-03-16","period_type":"week","period_start":"2015-03-16","period_end":"2015-03-22","retail_incl_tax_eur_per_litre":0.7591,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.14194552845528455,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.19814,"total_tax_data_class":"CALCULATED","tax_share_pct":26.101962850744304,"pre_tax_eur_per_litre":0.56096,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3114262087146474,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-03-16..2015-03-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-03-16","input_cost_last_quote":"2015-03-20","input_cost_observations":5,"residual_eur_per_litre":0.2495337912853526,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0021406326882257593,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":61425,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-03-16|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2419665,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2015-03-23","period_type":"week","period_start":"2015-03-23","period_end":"2015-03-29","retail_incl_tax_eur_per_litre":0.74099,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.13855910569105692,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.19485,"total_tax_data_class":"CALCULATED","tax_share_pct":26.295901429169085,"pre_tax_eur_per_litre":0.54614,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.31644811458955346,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-03-23..2015-03-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-03-23","input_cost_last_quote":"2015-03-27","input_cost_observations":5,"residual_eur_per_litre":0.22969188541044655,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0020220326882257594,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":61549,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-03-23|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2419787,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2015-03-30","period_type":"week","period_start":"2015-03-30","period_end":"2015-04-05","retail_incl_tax_eur_per_litre":0.73966,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.13831040650406504,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1949800000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":26.3607603493497,"pre_tax_eur_per_litre":0.5446799999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.319148752225498,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2015-03-30..2015-04-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-03-30","input_cost_last_quote":"2015-04-02","input_cost_observations":4,"residual_eur_per_litre":0.22553124777450193,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0015562326882256365,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":61673,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-03-30|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2419911,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2015-04-13","period_type":"week","period_start":"2015-04-13","period_end":"2015-04-19","retail_incl_tax_eur_per_litre":0.75336,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.14087219512195123,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.19867,"total_tax_data_class":"CALCULATED","tax_share_pct":26.37119040033981,"pre_tax_eur_per_litre":0.55469,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3492955776164789,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-04-13..2015-04-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-04-13","input_cost_last_quote":"2015-04-17","input_cost_observations":5,"residual_eur_per_litre":0.2053944223835211,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0001685326882257594,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":61797,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-04-13|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2420035,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2015-04-20","period_type":"week","period_start":"2015-04-20","period_end":"2015-04-26","retail_incl_tax_eur_per_litre":0.79928,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1494588617886179,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.20762,"total_tax_data_class":"CALCULATED","tax_share_pct":25.975878290461416,"pre_tax_eur_per_litre":0.59166,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.35922226622766884,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-04-20..2015-04-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-04-20","input_cost_last_quote":"2015-04-24","input_cost_observations":5,"residual_eur_per_litre":0.23243773377233118,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0002783673117742406,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":61921,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-04-20|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2420159,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2015-04-27","period_type":"week","period_start":"2015-04-27","period_end":"2015-05-03","retail_incl_tax_eur_per_litre":0.7975800000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.14914097560975612,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.20709,"total_tax_data_class":"CALCULATED","tax_share_pct":25.964793500338523,"pre_tax_eur_per_litre":0.5904900000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3624582914332499,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2015-04-27..2015-04-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-04-27","input_cost_last_quote":"2015-04-30","input_cost_observations":4,"residual_eur_per_litre":0.2280317085667502,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":0.0000174673117742176,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":62045,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-04-27|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2420282,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2015-05-04","period_type":"week","period_start":"2015-05-04","period_end":"2015-05-10","retail_incl_tax_eur_per_litre":0.78955,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.14763943089430895,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.20495,"total_tax_data_class":"CALCULATED","tax_share_pct":25.95782407700589,"pre_tax_eur_per_litre":0.5846,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3649183191232436,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-05-04..2015-05-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-05-04","input_cost_last_quote":"2015-05-08","input_cost_observations":5,"residual_eur_per_litre":0.21968168087675644,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0007678326882257595,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":62168,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-05-04|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2420405,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2015-05-11","period_type":"week","period_start":"2015-05-11","period_end":"2015-05-17","retail_incl_tax_eur_per_litre":0.79312,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1483069918699187,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.20535,"total_tax_data_class":"CALCULATED","tax_share_pct":25.89141617914061,"pre_tax_eur_per_litre":0.58777,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3622238210117008,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-05-11..2015-05-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-05-11","input_cost_last_quote":"2015-05-15","input_cost_observations":5,"residual_eur_per_litre":0.2255461789882992,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0010969326882257595,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":62291,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-05-11|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2420528,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2015-05-18","period_type":"week","period_start":"2015-05-18","period_end":"2015-05-24","retail_incl_tax_eur_per_litre":0.79503,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1486641463414634,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.20579,"total_tax_data_class":"CALCULATED","tax_share_pct":25.884557815428348,"pre_tax_eur_per_litre":0.58924,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3612697641703697,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-05-18..2015-05-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-05-18","input_cost_last_quote":"2015-05-22","input_cost_observations":5,"residual_eur_per_litre":0.2279702358296303,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0009950326882257594,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":62414,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-05-18|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2420651,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2015-05-25","period_type":"week","period_start":"2015-05-25","period_end":"2015-05-31","retail_incl_tax_eur_per_litre":0.7837500000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1465548780487805,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.20304,"total_tax_data_class":"CALCULATED","tax_share_pct":25.90622009569378,"pre_tax_eur_per_litre":0.5807100000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3548279902150623,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2015-05-26..2015-05-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-05-26","input_cost_last_quote":"2015-05-29","input_cost_observations":4,"residual_eur_per_litre":0.22588200978493783,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0017831326882257823,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":62537,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-05-25|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2420774,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2015-06-01","period_type":"week","period_start":"2015-06-01","period_end":"2015-06-07","retail_incl_tax_eur_per_litre":0.7686900000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1437387804878049,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.19986,"total_tax_data_class":"CALCULATED","tax_share_pct":26.000078054872574,"pre_tax_eur_per_litre":0.5688300000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3499730196461997,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-06-01..2015-06-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-06-01","input_cost_last_quote":"2015-06-05","input_cost_observations":5,"residual_eur_per_litre":0.2188569803538004,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0022307326882257824,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":62660,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-06-01|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2420898,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2015-06-08","period_type":"week","period_start":"2015-06-08","period_end":"2015-06-14","retail_incl_tax_eur_per_litre":0.76037,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1421830081300813,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.19802,"total_tax_data_class":"CALCULATED","tax_share_pct":26.042584531215066,"pre_tax_eur_per_litre":0.56235,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3542242233458708,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-06-08..2015-06-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-06-08","input_cost_last_quote":"2015-06-12","input_cost_observations":5,"residual_eur_per_litre":0.20812577665412924,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0025803326882257592,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":62783,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-06-08|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2421021,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2015-06-15","period_type":"week","period_start":"2015-06-15","period_end":"2015-06-21","retail_incl_tax_eur_per_litre":0.75481,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.14114333333333334,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.19695,"total_tax_data_class":"CALCULATED","tax_share_pct":26.092659079768417,"pre_tax_eur_per_litre":0.55786,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.33813014775886924,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-06-15..2015-06-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-06-15","input_cost_last_quote":"2015-06-19","input_cost_observations":5,"residual_eur_per_litre":0.21972985224113076,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0026176326882257593,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":62906,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-06-15|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2421144,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2015-06-22","period_type":"week","period_start":"2015-06-22","period_end":"2015-06-28","retail_incl_tax_eur_per_litre":0.7473200000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.13974276422764229,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1954800000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":26.15746935716962,"pre_tax_eur_per_litre":0.55184,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3406716288591863,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-06-22..2015-06-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-06-22","input_cost_last_quote":"2015-06-26","input_cost_observations":5,"residual_eur_per_litre":0.21116837114081372,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0027030326882256594,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":63029,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-06-22|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2421267,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2015-06-29","period_type":"week","period_start":"2015-06-29","period_end":"2015-07-05","retail_incl_tax_eur_per_litre":0.7376699999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.13793829268292682,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1933199999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":26.20684045711497,"pre_tax_eur_per_litre":0.54435,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.34150415350715546,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-06-29..2015-07-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-06-29","input_cost_last_quote":"2015-07-03","input_cost_observations":5,"residual_eur_per_litre":0.20284584649284454,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0031403326882258596,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":63152,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-06-29|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2421390,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2015-07-06","period_type":"week","period_start":"2015-07-06","period_end":"2015-07-12","retail_incl_tax_eur_per_litre":0.72899,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.13631520325203253,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.19155,"total_tax_data_class":"CALCULATED","tax_share_pct":26.276080604672217,"pre_tax_eur_per_litre":0.53744,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3226162763313288,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-07-06..2015-07-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-07-06","input_cost_last_quote":"2015-07-10","input_cost_observations":5,"residual_eur_per_litre":0.2148237236686712,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0033210326882257596,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":63275,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-07-06|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2421513,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2015-07-13","period_type":"week","period_start":"2015-07-13","period_end":"2015-07-19","retail_incl_tax_eur_per_litre":0.73082,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.13665739837398375,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1926,"total_tax_data_class":"CALCULATED","tax_share_pct":26.353958567089023,"pre_tax_eur_per_litre":0.53822,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.32783973040826786,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-07-13..2015-07-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-07-13","input_cost_last_quote":"2015-07-17","input_cost_observations":5,"residual_eur_per_litre":0.21038026959173214,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0024504326882257596,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":63398,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-07-13|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2421635,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2015-07-20","period_type":"week","period_start":"2015-07-20","period_end":"2015-07-26","retail_incl_tax_eur_per_litre":0.71755,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1341760162601626,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.19053,"total_tax_data_class":"CALCULATED","tax_share_pct":26.55285345968922,"pre_tax_eur_per_litre":0.52702,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.321396227749819,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-07-20..2015-07-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-07-20","input_cost_last_quote":"2015-07-24","input_cost_observations":5,"residual_eur_per_litre":0.205623772250181,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0019444326882257594,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":63521,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-07-20|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2421757,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2015-07-27","period_type":"week","period_start":"2015-07-27","period_end":"2015-08-02","retail_incl_tax_eur_per_litre":0.70521,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.13186853658536585,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.18806,"total_tax_data_class":"CALCULATED","tax_share_pct":26.667233873597937,"pre_tax_eur_per_litre":0.51715,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.30935321651068887,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-07-27..2015-07-31. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-07-27","input_cost_last_quote":"2015-07-31","input_cost_observations":5,"residual_eur_per_litre":0.20779678348931113,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0021443326882257595,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":63644,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-07-27|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2421881,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2015-08-03","period_type":"week","period_start":"2015-08-03","period_end":"2015-08-09","retail_incl_tax_eur_per_litre":0.6885800000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1287588617886179,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1846600000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":26.817508495744868,"pre_tax_eur_per_litre":0.50392,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.27970307212634155,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-08-03..2015-08-07. 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Mean of 5 quote day(s) in 2015-08-10..2015-08-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-08-10","input_cost_last_quote":"2015-08-14","input_cost_observations":5,"residual_eur_per_litre":0.2128360958717705,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0032569326882257595,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":63890,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-08-10|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2422126,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2015-08-17","period_type":"week","period_start":"2015-08-17","period_end":"2015-08-23","retail_incl_tax_eur_per_litre":0.6667200000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12467121951219515,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.18029000000000006,"total_tax_data_class":"CALCULATED","tax_share_pct":27.041336693064554,"pre_tax_eur_per_litre":0.48643000000000003,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2599362257399128,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-08-17..2015-08-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-08-17","input_cost_last_quote":"2015-08-21","input_cost_observations":5,"residual_eur_per_litre":0.2264937742600872,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.002848732688225696,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":64013,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-08-17|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2422249,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2015-08-24","period_type":"week","period_start":"2015-08-24","period_end":"2015-08-30","retail_incl_tax_eur_per_litre":0.63576,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1188819512195122,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17357,"total_tax_data_class":"CALCULATED","tax_share_pct":27.301182836290423,"pre_tax_eur_per_litre":0.46219,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.24046403590682933,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-08-24..2015-08-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-08-24","input_cost_last_quote":"2015-08-28","input_cost_observations":5,"residual_eur_per_litre":0.22172596409317066,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0039935326882257595,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":64136,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-08-24|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2422372,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2015-08-31","period_type":"week","period_start":"2015-08-31","period_end":"2015-09-06","retail_incl_tax_eur_per_litre":0.63264,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11829853658536585,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17315999999999995,"total_tax_data_class":"CALCULATED","tax_share_pct":27.37101669195751,"pre_tax_eur_per_litre":0.45948000000000006,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2730753074314626,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-08-31..2015-09-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-08-31","input_cost_last_quote":"2015-09-04","input_cost_observations":5,"residual_eur_per_litre":0.1864046925685375,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0037802326882258332,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":64259,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-08-31|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2422496,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2015-09-07","period_type":"week","period_start":"2015-09-07","period_end":"2015-09-13","retail_incl_tax_eur_per_litre":0.6585599999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12314536585365851,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1779899999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":27.027150145772595,"pre_tax_eur_per_litre":0.48057,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2677837455840529,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-09-07..2015-09-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-09-07","input_cost_last_quote":"2015-09-11","input_cost_observations":5,"residual_eur_per_litre":0.21278625441594712,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0038009326882258595,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":64382,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-09-07|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2422619,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2015-09-14","period_type":"week","period_start":"2015-09-14","period_end":"2015-09-20","retail_incl_tax_eur_per_litre":0.65642,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12274520325203252,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17786,"total_tax_data_class":"CALCULATED","tax_share_pct":27.095457176807532,"pre_tax_eur_per_litre":0.47856,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2631157391402659,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-09-14..2015-09-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-09-14","input_cost_last_quote":"2015-09-18","input_cost_observations":5,"residual_eur_per_litre":0.21544426085973406,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0034686326882257595,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":64505,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-09-14|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2422742,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2015-09-21","period_type":"week","period_start":"2015-09-21","period_end":"2015-09-27","retail_incl_tax_eur_per_litre":0.6469400000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12097252032520327,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1763900000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":27.26527962407642,"pre_tax_eur_per_litre":0.47055,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.26607918800784675,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-09-21..2015-09-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-09-21","input_cost_last_quote":"2015-09-25","input_cost_observations":5,"residual_eur_per_litre":0.20447081199215325,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0030963326882256594,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":64628,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-09-21|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2422865,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2015-09-28","period_type":"week","period_start":"2015-09-28","period_end":"2015-10-04","retail_incl_tax_eur_per_litre":0.64436,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12049008130081301,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17528,"total_tax_data_class":"CALCULATED","tax_share_pct":27.20218511391148,"pre_tax_eur_per_litre":0.46908,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2643977377681904,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-09-28..2015-10-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-09-28","input_cost_last_quote":"2015-10-02","input_cost_observations":5,"residual_eur_per_litre":0.20468226223180958,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0038682326882257595,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":64751,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-09-28|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2422988,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2015-10-05","period_type":"week","period_start":"2015-10-05","period_end":"2015-10-11","retail_incl_tax_eur_per_litre":0.6439600000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12041528455284554,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1750700000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":27.186471209391886,"pre_tax_eur_per_litre":0.46889,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.286519354374805,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-10-05..2015-10-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-10-05","input_cost_last_quote":"2015-10-09","input_cost_observations":5,"residual_eur_per_litre":0.18237064562519498,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004034532688225659,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":64874,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-10-05|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2423112,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2015-10-12","period_type":"week","period_start":"2015-10-12","period_end":"2015-10-18","retail_incl_tax_eur_per_litre":0.6657500000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.124489837398374,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1794100000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":26.948554262110402,"pre_tax_eur_per_litre":0.48634,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.27053880812056036,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-10-12..2015-10-16. 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Mean of 5 quote day(s) in 2015-10-19..2015-10-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-10-19","input_cost_last_quote":"2015-10-23","input_cost_observations":5,"residual_eur_per_litre":0.20526784660595176,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003906732688225659,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":65121,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-10-19|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2423361,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2015-10-26","period_type":"week","period_start":"2015-10-26","period_end":"2015-11-01","retail_incl_tax_eur_per_litre":0.61677,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1153309756097561,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.16969,"total_tax_data_class":"CALCULATED","tax_share_pct":27.512687063248862,"pre_tax_eur_per_litre":0.44708,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2691134776550633,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-10-26..2015-10-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-10-26","input_cost_last_quote":"2015-10-30","input_cost_observations":5,"residual_eur_per_litre":0.17796652234493665,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0043982326882257596,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":65245,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-10-26|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2423486,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2015-11-02","period_type":"week","period_start":"2015-11-02","period_end":"2015-11-08","retail_incl_tax_eur_per_litre":0.6467200000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12093138211382115,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1754800000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":27.133844631370607,"pre_tax_eur_per_litre":0.47124,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.27158193658609,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-11-02..2015-11-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-11-02","input_cost_last_quote":"2015-11-06","input_cost_observations":5,"residual_eur_per_litre":0.19965806341391001,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0041650326882256596,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":65369,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-11-02|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2423610,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2015-11-09","period_type":"week","period_start":"2015-11-09","period_end":"2015-11-15","retail_incl_tax_eur_per_litre":0.6473200000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12104357723577237,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17547000000000004,"total_tax_data_class":"CALCULATED","tax_share_pct":27.107149477847123,"pre_tax_eur_per_litre":0.47185000000000005,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2621339902305702,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-11-09..2015-11-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-11-09","input_cost_last_quote":"2015-11-13","input_cost_observations":5,"residual_eur_per_litre":0.20971600976942983,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004315332688225721,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":65493,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-11-09|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2423734,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2015-11-16","period_type":"week","period_start":"2015-11-16","period_end":"2015-11-22","retail_incl_tax_eur_per_litre":0.6334,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11844065040650406,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17314,"total_tax_data_class":"CALCULATED","tax_share_pct":27.33501736659299,"pre_tax_eur_per_litre":0.46026,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.24451593514686995,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-11-16..2015-11-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-11-16","input_cost_last_quote":"2015-11-20","input_cost_observations":5,"residual_eur_per_litre":0.21574406485313005,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00397963268822576,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":65617,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-11-16|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2423856,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2015-11-23","period_type":"week","period_start":"2015-11-23","period_end":"2015-11-29","retail_incl_tax_eur_per_litre":0.63612,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11894926829268293,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17366,"total_tax_data_class":"CALCULATED","tax_share_pct":27.299880525686977,"pre_tax_eur_per_litre":0.46246,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2587246568168445,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-11-23..2015-11-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-11-23","input_cost_last_quote":"2015-11-27","input_cost_observations":5,"residual_eur_per_litre":0.2037353431831555,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0039656326882257596,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":65741,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-11-23|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2423980,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2015-11-30","period_type":"week","period_start":"2015-11-30","period_end":"2015-12-06","retail_incl_tax_eur_per_litre":0.63389,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11853227642276423,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17284,"total_tax_data_class":"CALCULATED","tax_share_pct":27.266560444241115,"pre_tax_eur_per_litre":0.46105,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2500164314677504,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-11-30..2015-12-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-11-30","input_cost_last_quote":"2015-12-04","input_cost_observations":5,"residual_eur_per_litre":0.2110335685322496,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0044613326882257595,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":65865,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-11-30|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2424104,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2015-12-07","period_type":"week","period_start":"2015-12-07","period_end":"2015-12-13","retail_incl_tax_eur_per_litre":0.60975,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11401829268292683,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.16781,"total_tax_data_class":"CALCULATED","tax_share_pct":27.52111521115211,"pre_tax_eur_per_litre":0.44194,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.22362612983517874,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-12-07..2015-12-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-12-07","input_cost_last_quote":"2015-12-11","input_cost_observations":5,"residual_eur_per_litre":0.21831387016482126,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00509603268822576,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0051 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":65989,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-12-07|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2424228,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2015-12-14","period_type":"week","period_start":"2015-12-14","period_end":"2015-12-20","retail_incl_tax_eur_per_litre":0.5567799999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10411333333333331,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1572499999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":28.242752972448724,"pre_tax_eur_per_litre":0.39953,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.21223637665587097,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2015-12-14..2015-12-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2015-12-14","input_cost_last_quote":"2015-12-18","input_cost_observations":5,"residual_eur_per_litre":0.18729362334412902,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00590173268822586,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0059 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":66113,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2015-12-14|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2424352,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2016-01-04","period_type":"week","period_start":"2016-01-04","period_end":"2016-01-10","retail_incl_tax_eur_per_litre":0.54302,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10154032520325203,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.15554999999999997,"total_tax_data_class":"CALCULATED","tax_share_pct":28.645353762292366,"pre_tax_eur_per_litre":0.38747000000000004,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.19873182983745055,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-01-04..2016-01-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-01-04","input_cost_last_quote":"2016-01-08","input_cost_observations":5,"residual_eur_per_litre":0.18873817016254948,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004827932688225809,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":66237,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-01-04|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2424476,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2016-01-11","period_type":"week","period_start":"2016-01-11","period_end":"2016-01-17","retail_incl_tax_eur_per_litre":0.5398,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10093821138211383,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.15409,"total_tax_data_class":"CALCULATED","tax_share_pct":28.545757688032605,"pre_tax_eur_per_litre":0.38571,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.1683925170389755,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-01-11..2016-01-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-01-11","input_cost_last_quote":"2016-01-15","input_cost_observations":5,"residual_eur_per_litre":0.2173174829610245,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0058831326882257595,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0059 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":66361,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-01-11|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2424600,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2016-01-18","period_type":"week","period_start":"2016-01-18","period_end":"2016-01-24","retail_incl_tax_eur_per_litre":0.5077200000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.09493951219512196,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1469500000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":28.943118254155834,"pre_tax_eur_per_litre":0.36077,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.16058172387617392,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-01-18..2016-01-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-01-18","input_cost_last_quote":"2016-01-22","input_cost_observations":5,"residual_eur_per_litre":0.2001882761238261,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.007286932688225659,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0073 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":66485,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-01-18|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2424724,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2016-01-25","period_type":"week","period_start":"2016-01-25","period_end":"2016-01-31","retail_incl_tax_eur_per_litre":0.50328,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.09410926829268293,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.14602,"total_tax_data_class":"CALCULATED","tax_share_pct":29.013670322683197,"pre_tax_eur_per_litre":0.35726,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.1836388595289408,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-01-25..2016-01-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-01-25","input_cost_last_quote":"2016-01-29","input_cost_observations":5,"residual_eur_per_litre":0.17362114047105923,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0074096326882257596,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0074 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":66609,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-01-25|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2424849,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2016-02-01","period_type":"week","period_start":"2016-02-01","period_end":"2016-02-07","retail_incl_tax_eur_per_litre":0.53092,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.09927772357723577,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.15205999999999997,"total_tax_data_class":"CALCULATED","tax_share_pct":28.64084984555112,"pre_tax_eur_per_litre":0.37886000000000003,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.1835578561515034,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-02-01..2016-02-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-02-01","input_cost_last_quote":"2016-02-05","input_cost_observations":5,"residual_eur_per_litre":0.19530214384849662,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006337632688225796,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0063 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":66733,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-02-01|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2424974,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2016-02-08","period_type":"week","period_start":"2016-02-08","period_end":"2016-02-14","retail_incl_tax_eur_per_litre":0.5185700000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.09696837398373985,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1492800000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":28.78685616213819,"pre_tax_eur_per_litre":0.36929,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.17016251244441202,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-02-08..2016-02-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-02-08","input_cost_last_quote":"2016-02-12","input_cost_observations":5,"residual_eur_per_litre":0.19912748755558796,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006916532688225659,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0069 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":66857,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-02-08|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2425096,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2016-02-15","period_type":"week","period_start":"2016-02-15","period_end":"2016-02-21","retail_incl_tax_eur_per_litre":0.5091,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.09519756097560976,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.14798999999999995,"total_tax_data_class":"CALCULATED","tax_share_pct":29.06894519740719,"pre_tax_eur_per_litre":0.36111000000000004,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.18264280459002488,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2016-02-16..2016-02-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-02-16","input_cost_last_quote":"2016-02-19","input_cost_observations":4,"residual_eur_per_litre":0.17846719540997516,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006325132688225809,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0063 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":66981,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-02-15|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2425221,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2016-02-22","period_type":"week","period_start":"2016-02-22","period_end":"2016-02-28","retail_incl_tax_eur_per_litre":0.5213099999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.09748073170731705,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1506399999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":28.89643398361819,"pre_tax_eur_per_litre":0.37067,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.18920850567494663,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-02-22..2016-02-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-02-22","input_cost_last_quote":"2016-02-26","input_cost_observations":5,"residual_eur_per_litre":0.18146149432505337,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005873932688225859,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0059 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":67105,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-02-22|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2425345,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2016-02-29","period_type":"week","period_start":"2016-02-29","period_end":"2016-03-06","retail_incl_tax_eur_per_litre":0.51566,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.09642422764227643,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.14971,"total_tax_data_class":"CALCULATED","tax_share_pct":29.032695962455882,"pre_tax_eur_per_litre":0.36595,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2093823627621147,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-02-29..2016-03-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-02-29","input_cost_last_quote":"2016-03-04","input_cost_observations":5,"residual_eur_per_litre":0.1565676372378853,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00571833268822576,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0057 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":67229,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-02-29|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2425469,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2016-03-07","period_type":"week","period_start":"2016-03-07","period_end":"2016-03-13","retail_incl_tax_eur_per_litre":0.54435,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1017890243902439,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1554,"total_tax_data_class":"CALCULATED","tax_share_pct":28.54780931386057,"pre_tax_eur_per_litre":0.38895,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.22510209138652612,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-03-07..2016-03-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-03-07","input_cost_last_quote":"2016-03-11","input_cost_observations":5,"residual_eur_per_litre":0.16384790861347387,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00531833268822576,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0053 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":67353,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-03-07|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2425592,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2016-03-14","period_type":"week","period_start":"2016-03-14","period_end":"2016-03-20","retail_incl_tax_eur_per_litre":0.5589400000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10451723577235775,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1586700000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":28.387662360897412,"pre_tax_eur_per_litre":0.40027,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.21663408849250745,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-03-14..2016-03-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-03-14","input_cost_last_quote":"2016-03-18","input_cost_observations":5,"residual_eur_per_litre":0.18363591150749256,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00465193268822566,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":67477,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-03-14|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2425716,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2016-03-21","period_type":"week","period_start":"2016-03-21","period_end":"2016-03-27","retail_incl_tax_eur_per_litre":0.56092,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10488747967479675,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.15937,"total_tax_data_class":"CALCULATED","tax_share_pct":28.412251301433358,"pre_tax_eur_per_litre":0.40155,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2212442462959646,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2016-03-21..2016-03-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-03-21","input_cost_last_quote":"2016-03-24","input_cost_observations":4,"residual_eur_per_litre":0.1803057537040354,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00424633268822576,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":67601,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-03-21|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2425839,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2016-04-04","period_type":"week","period_start":"2016-04-04","period_end":"2016-04-10","retail_incl_tax_eur_per_litre":0.54606,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10210878048780488,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1569,"total_tax_data_class":"CALCULATED","tax_share_pct":28.733106252060214,"pre_tax_eur_per_litre":0.38916,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2076641797663905,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-04-04..2016-04-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-04-04","input_cost_last_quote":"2016-04-08","input_cost_observations":5,"residual_eur_per_litre":0.1814958202336095,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0038666326882257594,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":67725,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-04-04|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2425963,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2016-04-11","period_type":"week","period_start":"2016-04-11","period_end":"2016-04-17","retail_incl_tax_eur_per_litre":0.52495,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.09816138211382114,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.15238,"total_tax_data_class":"CALCULATED","tax_share_pct":29.027526431088674,"pre_tax_eur_per_litre":0.37257,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2352375141818948,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-04-11..2016-04-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-04-11","input_cost_last_quote":"2016-04-15","input_cost_observations":5,"residual_eur_per_litre":0.1373324858181052,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004570932688225759,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":67849,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-04-11|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2426087,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2016-04-18","period_type":"week","period_start":"2016-04-18","period_end":"2016-04-24","retail_incl_tax_eur_per_litre":0.5587300000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10447796747967482,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1583500000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":28.341059187800905,"pre_tax_eur_per_litre":0.40038,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.23895659418770684,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-04-18..2016-04-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-04-18","input_cost_last_quote":"2016-04-22","input_cost_observations":5,"residual_eur_per_litre":0.16142340581229314,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0049972326882256595,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":67973,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-04-18|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2426211,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2016-04-25","period_type":"week","period_start":"2016-04-25","period_end":"2016-05-01","retail_incl_tax_eur_per_litre":0.56868,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10633853658536585,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.15917,"total_tax_data_class":"CALCULATED","tax_share_pct":27.98937891256946,"pre_tax_eur_per_litre":0.40951,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.24697371424065886,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-04-25..2016-04-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-04-25","input_cost_last_quote":"2016-04-29","input_cost_observations":5,"residual_eur_per_litre":0.16253628575934115,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00627713268822576,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0063 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":68097,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-04-25|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2426334,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2016-05-02","period_type":"week","period_start":"2016-05-02","period_end":"2016-05-08","retail_incl_tax_eur_per_litre":0.6003400000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11225869918699188,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.16518000000000005,"total_tax_data_class":"CALCULATED","tax_share_pct":27.51440850184895,"pre_tax_eur_per_litre":0.43516000000000005,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.24202516309544264,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-05-02..2016-05-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-05-02","input_cost_last_quote":"2016-05-06","input_cost_observations":5,"residual_eur_per_litre":0.1931348369045574,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006166632688225721,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0062 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":68221,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-05-02|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2426457,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2016-05-09","period_type":"week","period_start":"2016-05-09","period_end":"2016-05-15","retail_incl_tax_eur_per_litre":0.58554,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10949121951219512,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.16204999999999997,"total_tax_data_class":"CALCULATED","tax_share_pct":27.675308262458586,"pre_tax_eur_per_litre":0.42349000000000003,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2497600372939266,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-05-09..2016-05-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-05-09","input_cost_last_quote":"2016-05-13","input_cost_observations":5,"residual_eur_per_litre":0.17372996270607344,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006612532688225797,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0066 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":68344,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-05-09|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2426580,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2016-05-16","period_type":"week","period_start":"2016-05-16","period_end":"2016-05-22","retail_incl_tax_eur_per_litre":0.59485,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1112321138211382,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.16429999999999997,"total_tax_data_class":"CALCULATED","tax_share_pct":27.620408506346138,"pre_tax_eur_per_litre":0.43055000000000004,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.26982036667000814,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-05-16..2016-05-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-05-16","input_cost_last_quote":"2016-05-20","input_cost_observations":5,"residual_eur_per_litre":0.16072963332999188,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005986332688225808,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0060 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":68467,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-05-16|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2426703,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2016-05-23","period_type":"week","period_start":"2016-05-23","period_end":"2016-05-29","retail_incl_tax_eur_per_litre":0.61104,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11425951219512195,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.16655,"total_tax_data_class":"CALCULATED","tax_share_pct":27.256808064938465,"pre_tax_eur_per_litre":0.44449,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2743527423716184,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-05-23..2016-05-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-05-23","input_cost_last_quote":"2016-05-27","input_cost_observations":5,"residual_eur_per_litre":0.1701372576283816,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00694253268822576,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0069 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":68590,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-05-23|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2426827,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2016-05-30","period_type":"week","period_start":"2016-05-30","period_end":"2016-06-05","retail_incl_tax_eur_per_litre":0.63339,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11843878048780487,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17124,"total_tax_data_class":"CALCULATED","tax_share_pct":27.03547577322029,"pre_tax_eur_per_litre":0.46215,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2754450677546391,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2016-05-31..2016-06-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-05-31","input_cost_last_quote":"2016-06-03","input_cost_observations":4,"residual_eur_per_litre":0.18670493224536092,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006314332688225759,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0063 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":68713,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-05-30|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2426949,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2016-06-06","period_type":"week","period_start":"2016-06-06","period_end":"2016-06-12","retail_incl_tax_eur_per_litre":0.63165,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11811341463414635,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17111,"total_tax_data_class":"CALCULATED","tax_share_pct":27.089369112641496,"pre_tax_eur_per_litre":0.46054,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2769087344178528,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-06-06..2016-06-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-06-06","input_cost_last_quote":"2016-06-10","input_cost_observations":5,"residual_eur_per_litre":0.18363126558214718,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006074032688225759,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0061 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":68836,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-06-06|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2427072,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2016-06-13","period_type":"week","period_start":"2016-06-13","period_end":"2016-06-19","retail_incl_tax_eur_per_litre":0.62737,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11731308943089432,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17018,"total_tax_data_class":"CALCULATED","tax_share_pct":27.125938441430097,"pre_tax_eur_per_litre":0.45719,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2653979592326161,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-06-13..2016-06-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-06-13","input_cost_last_quote":"2016-06-17","input_cost_observations":5,"residual_eur_per_litre":0.19179204076738388,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006233532688225759,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0062 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":68959,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-06-13|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2427196,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2016-06-20","period_type":"week","period_start":"2016-06-20","period_end":"2016-06-26","retail_incl_tax_eur_per_litre":0.62625,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11710365853658537,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.16992,"total_tax_data_class":"CALCULATED","tax_share_pct":27.132934131736526,"pre_tax_eur_per_litre":0.45633,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2683947565598862,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-06-20..2016-06-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-06-20","input_cost_last_quote":"2016-06-24","input_cost_observations":5,"residual_eur_per_litre":0.1879352434401138,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006295732688225759,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0063 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":69082,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-06-20|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2427319,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2016-06-27","period_type":"week","period_start":"2016-06-27","period_end":"2016-07-03","retail_incl_tax_eur_per_litre":0.61345,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11471016260162602,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.16671,"total_tax_data_class":"CALCULATED","tax_share_pct":27.175808949384628,"pre_tax_eur_per_litre":0.44674,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.26731818285012027,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-06-27..2016-07-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-06-27","input_cost_last_quote":"2016-07-01","input_cost_observations":5,"residual_eur_per_litre":0.17942181714987976,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.007300032688225759,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0073 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":69205,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-06-27|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2427443,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2016-07-04","period_type":"week","period_start":"2016-07-04","period_end":"2016-07-10","retail_incl_tax_eur_per_litre":0.61788,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11553853658536585,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.16790999999999995,"total_tax_data_class":"CALCULATED","tax_share_pct":27.17517964653331,"pre_tax_eur_per_litre":0.44997000000000004,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2604314640822944,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-07-04..2016-07-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-07-04","input_cost_last_quote":"2016-07-08","input_cost_observations":5,"residual_eur_per_litre":0.18953853591770561,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006842932688225808,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0068 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":69328,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-07-04|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2427565,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2016-07-11","period_type":"week","period_start":"2016-07-11","period_end":"2016-07-17","retail_incl_tax_eur_per_litre":0.60902,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11388178861788618,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.16635999999999995,"total_tax_data_class":"CALCULATED","tax_share_pct":27.316015894387704,"pre_tax_eur_per_litre":0.44266000000000005,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.25803921341457164,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-07-11..2016-07-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-07-11","input_cost_last_quote":"2016-07-15","input_cost_observations":5,"residual_eur_per_litre":0.1846207865854284,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006711632688225821,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0067 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":69451,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-07-11|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2427688,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2016-07-18","period_type":"week","period_start":"2016-07-18","period_end":"2016-07-24","retail_incl_tax_eur_per_litre":0.60442,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11302162601626016,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.16598999999999997,"total_tax_data_class":"CALCULATED","tax_share_pct":27.462691505906488,"pre_tax_eur_per_litre":0.43843000000000004,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.25795772844380477,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-07-18..2016-07-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-07-18","input_cost_last_quote":"2016-07-22","input_cost_observations":5,"residual_eur_per_litre":0.18047227155619527,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006108732688225808,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0061 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":69574,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-07-18|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2427812,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2016-07-25","period_type":"week","period_start":"2016-07-25","period_end":"2016-07-31","retail_incl_tax_eur_per_litre":0.60146,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11246813008130081,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.16571,"total_tax_data_class":"CALCULATED","tax_share_pct":27.55129185648256,"pre_tax_eur_per_litre":0.43575,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2425515563237849,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-07-25..2016-07-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-07-25","input_cost_last_quote":"2016-07-29","input_cost_observations":5,"residual_eur_per_litre":0.1931984436762151,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005772332688225759,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0058 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":69697,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-07-25|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2427935,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2016-08-01","period_type":"week","period_start":"2016-08-01","period_end":"2016-08-07","retail_incl_tax_eur_per_litre":0.5814600000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10872829268292684,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.16205000000000003,"total_tax_data_class":"CALCULATED","tax_share_pct":27.86950091149864,"pre_tax_eur_per_litre":0.41941000000000006,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.23022906951941832,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-08-01..2016-08-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-08-01","input_cost_last_quote":"2016-08-05","input_cost_observations":5,"residual_eur_per_litre":0.18918093048058174,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0056741326882257335,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0057 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":69820,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-08-01|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2428057,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2016-08-08","period_type":"week","period_start":"2016-08-08","period_end":"2016-08-14","retail_incl_tax_eur_per_litre":0.57496,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.10751284552845529,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.16173999999999997,"total_tax_data_class":"CALCULATED","tax_share_pct":28.130652567135105,"pre_tax_eur_per_litre":0.41322000000000003,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.24652117857028766,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-08-08..2016-08-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-08-08","input_cost_last_quote":"2016-08-12","input_cost_observations":5,"residual_eur_per_litre":0.16669882142971237,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004560432688225796,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":69943,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-08-08|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2428180,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2016-08-15","period_type":"week","period_start":"2016-08-15","period_end":"2016-08-21","retail_incl_tax_eur_per_litre":0.60527,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11318056910569106,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.16751999999999997,"total_tax_data_class":"CALCULATED","tax_share_pct":27.67690452194888,"pre_tax_eur_per_litre":0.43775000000000003,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.27100450094087275,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-08-15..2016-08-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-08-15","input_cost_last_quote":"2016-08-19","input_cost_observations":5,"residual_eur_per_litre":0.16674549905912728,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004422332688225796,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":70066,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-08-15|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2428303,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2016-08-22","period_type":"week","period_start":"2016-08-22","period_end":"2016-08-28","retail_incl_tax_eur_per_litre":0.62819,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11746642276422764,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17139999999999997,"total_tax_data_class":"CALCULATED","tax_share_pct":27.284738693707318,"pre_tax_eur_per_litre":0.45679000000000003,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2708511037411842,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-08-22..2016-08-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-08-22","input_cost_last_quote":"2016-08-26","input_cost_observations":5,"residual_eur_per_litre":0.1859388962588158,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004921532688225796,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":70189,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-08-22|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2428425,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2016-08-29","period_type":"week","period_start":"2016-08-29","period_end":"2016-09-04","retail_incl_tax_eur_per_litre":0.62507,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1168830081300813,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17045,"total_tax_data_class":"CALCULATED","tax_share_pct":27.268945878061658,"pre_tax_eur_per_litre":0.45462,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.26659877580612357,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-08-29..2016-09-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-08-29","input_cost_last_quote":"2016-09-02","input_cost_observations":5,"residual_eur_per_litre":0.18802122419387643,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005372432688225759,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0054 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":70312,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-08-29|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2428548,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2016-09-05","period_type":"week","period_start":"2016-09-05","period_end":"2016-09-11","retail_incl_tax_eur_per_litre":0.6188600000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11572178861788619,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1690100000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":27.309892382768314,"pre_tax_eur_per_litre":0.44985,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.266215123616084,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-09-05..2016-09-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-09-05","input_cost_last_quote":"2016-09-09","input_cost_observations":5,"residual_eur_per_litre":0.18363487638391598,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00571533268822566,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0057 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":70435,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-09-05|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2428671,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2016-09-12","period_type":"week","period_start":"2016-09-12","period_end":"2016-09-18","retail_incl_tax_eur_per_litre":0.619,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1157479674796748,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.16908999999999996,"total_tax_data_class":"CALCULATED","tax_share_pct":27.31663974151858,"pre_tax_eur_per_litre":0.44991000000000003,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2587100624622659,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-09-12..2016-09-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-09-12","input_cost_last_quote":"2016-09-16","input_cost_observations":5,"residual_eur_per_litre":0.19119993753773412,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005649132688225796,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0056 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":70558,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-09-12|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2428794,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2016-09-19","period_type":"week","period_start":"2016-09-19","period_end":"2016-09-25","retail_incl_tax_eur_per_litre":0.62356,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11660065040650407,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17064999999999997,"total_tax_data_class":"CALCULATED","tax_share_pct":27.36705369170569,"pre_tax_eur_per_litre":0.45291000000000003,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2598897362975208,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-09-19..2016-09-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-09-19","input_cost_last_quote":"2016-09-23","input_cost_observations":5,"residual_eur_per_litre":0.1930202637024792,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004779132688225796,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":70681,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-09-19|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2428918,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2016-09-26","period_type":"week","period_start":"2016-09-26","period_end":"2016-10-02","retail_incl_tax_eur_per_litre":0.62115,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11615,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17004999999999995,"total_tax_data_class":"CALCULATED","tax_share_pct":27.376640103034692,"pre_tax_eur_per_litre":0.45110000000000006,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2621052780933813,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-09-26..2016-09-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-09-26","input_cost_last_quote":"2016-09-30","input_cost_observations":5,"residual_eur_per_litre":0.18899472190661878,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0049628326882258334,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":70804,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-09-26|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2429041,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2016-10-03","period_type":"week","period_start":"2016-10-03","period_end":"2016-10-09","retail_incl_tax_eur_per_litre":0.6393,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1195439024390244,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17358,"total_tax_data_class":"CALCULATED","tax_share_pct":27.1515720319099,"pre_tax_eur_per_litre":0.46572,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2784649231389378,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-10-03..2016-10-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-10-03","input_cost_last_quote":"2016-10-07","input_cost_observations":5,"residual_eur_per_litre":0.1872550768610622,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004795432688225759,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":70927,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-10-03|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2429164,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2016-10-10","period_type":"week","period_start":"2016-10-10","period_end":"2016-10-16","retail_incl_tax_eur_per_litre":0.66078,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12356048780487805,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17774,"total_tax_data_class":"CALCULATED","tax_share_pct":26.898513877538665,"pre_tax_eur_per_litre":0.48304,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2840051510476283,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-10-10..2016-10-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-10-10","input_cost_last_quote":"2016-10-14","input_cost_observations":5,"residual_eur_per_litre":0.1990348489523717,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00461903268822576,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":71050,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2016-10-10|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2429287,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2016-10-17","period_type":"week","period_start":"2016-10-17","period_end":"2016-10-23","retail_incl_tax_eur_per_litre":0.65564,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12259934959349593,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17619999999999997,"total_tax_data_class":"CALCULATED","tax_share_pct":26.87450430114087,"pre_tax_eur_per_litre":0.47944000000000003,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2886979508550096,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2016-10-17..2016-10-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-10-17","input_cost_last_quote":"2016-10-21","input_cost_observations":5,"residual_eur_per_litre":0.19074204914499043,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005331032688225796,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0053 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-10-24..2016-10-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-10-24","input_cost_last_quote":"2016-10-28","input_cost_observations":5,"residual_eur_per_litre":0.20802963654402462,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005155732688225659,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0052 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2016-10-31..2016-11-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-10-31","input_cost_last_quote":"2016-11-04","input_cost_observations":4,"residual_eur_per_litre":0.23294794140620553,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00531953268822566,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0053 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-11-07..2016-11-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-11-07","input_cost_last_quote":"2016-11-11","input_cost_observations":5,"residual_eur_per_litre":0.21850510043594537,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00535963268822576,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0054 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-11-14..2016-11-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-11-14","input_cost_last_quote":"2016-11-18","input_cost_observations":5,"residual_eur_per_litre":0.1906073449617478,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0065022326882257595,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0065 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-11-21..2016-11-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-11-21","input_cost_last_quote":"2016-11-25","input_cost_observations":5,"residual_eur_per_litre":0.19421394215645152,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006854332688225659,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0069 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-11-28..2016-12-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-11-28","input_cost_last_quote":"2016-12-02","input_cost_observations":5,"residual_eur_per_litre":0.18937707025288922,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006686432688225759,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0067 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-12-05..2016-12-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-12-05","input_cost_last_quote":"2016-12-09","input_cost_observations":5,"residual_eur_per_litre":0.19051583640692785,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.007856132688225796,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0079 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-12-12..2016-12-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-12-12","input_cost_last_quote":"2016-12-16","input_cost_observations":5,"residual_eur_per_litre":0.185167290073971,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.007178332688225759,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0072 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2016-12-19..2016-12-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2016-12-19","input_cost_last_quote":"2016-12-23","input_cost_observations":5,"residual_eur_per_litre":0.1917478747973394,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006560132688225759,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0066 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 4 quote day(s) in 2017-01-03..2017-01-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-01-03","input_cost_last_quote":"2017-01-06","input_cost_observations":4,"residual_eur_per_litre":0.1934751918391775,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0065818326882257595,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0066 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2017-01-09..2017-01-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-01-09","input_cost_last_quote":"2017-01-13","input_cost_observations":5,"residual_eur_per_litre":0.2034681455211215,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006071032688225759,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0061 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2017-01-16..2017-01-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-01-16","input_cost_last_quote":"2017-01-20","input_cost_observations":5,"residual_eur_per_litre":0.19458007174587544,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.006000832688225659,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0060 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2017-01-23..2017-01-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-01-23","input_cost_last_quote":"2017-01-27","input_cost_observations":5,"residual_eur_per_litre":0.19027302730807336,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005987132688225759,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0060 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2017-01-30..2017-02-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-01-30","input_cost_last_quote":"2017-02-03","input_cost_observations":5,"residual_eur_per_litre":0.1892463191868659,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005365732688225882,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0054 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2017-02-06..2017-02-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-02-06","input_cost_last_quote":"2017-02-10","input_cost_observations":5,"residual_eur_per_litre":0.20215035550217117,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0045412326882257594,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":73034,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-02-06|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2431272,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2017-02-13","period_type":"week","period_start":"2017-02-13","period_end":"2017-02-19","retail_incl_tax_eur_per_litre":0.70851,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.13248560975609755,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.18627,"total_tax_data_class":"CALCULATED","tax_share_pct":26.290384045391033,"pre_tax_eur_per_litre":0.52224,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.32251983553026653,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-02-13..2017-02-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-02-13","input_cost_last_quote":"2017-02-17","input_cost_observations":5,"residual_eur_per_litre":0.19972016446973348,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005105032688225759,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0051 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2017-02-20..2017-02-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-02-20","input_cost_last_quote":"2017-02-24","input_cost_observations":5,"residual_eur_per_litre":0.18877416128029445,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005275632688225759,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0053 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2017-02-27..2017-03-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-02-27","input_cost_last_quote":"2017-03-03","input_cost_observations":5,"residual_eur_per_litre":0.20031359199173995,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005127232688225759,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0051 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2017-03-06..2017-03-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-03-06","input_cost_last_quote":"2017-03-10","input_cost_observations":5,"residual_eur_per_litre":0.20438621091414858,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00503883268822566,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0050 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2017-03-13..2017-03-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-03-13","input_cost_last_quote":"2017-03-17","input_cost_observations":5,"residual_eur_per_litre":0.20806442700928487,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005467232688225759,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0055 EUR/L: the published price pair and the published tax rates disagree. 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Mean of 5 quote day(s) in 2017-03-27..2017-03-31. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-03-27","input_cost_last_quote":"2017-03-31","input_cost_observations":5,"residual_eur_per_litre":0.1853609788567098,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0043369326882256596,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":73902,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-03-27|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2432139,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2017-04-03","period_type":"week","period_start":"2017-04-03","period_end":"2017-04-09","retail_incl_tax_eur_per_litre":0.68002,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12715821138211383,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.18203999999999998,"total_tax_data_class":"CALCULATED","tax_share_pct":26.769800888209172,"pre_tax_eur_per_litre":0.49798000000000003,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.31444669881597503,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-04-03..2017-04-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-04-03","input_cost_last_quote":"2017-04-07","input_cost_observations":5,"residual_eur_per_litre":0.183533301184025,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0037552326882257965,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":74026,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-04-03|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2432264,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2017-04-10","period_type":"week","period_start":"2017-04-10","period_end":"2017-04-16","retail_incl_tax_eur_per_litre":0.69971,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.130840081300813,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.18569,"total_tax_data_class":"CALCULATED","tax_share_pct":26.538137228280288,"pre_tax_eur_per_litre":0.51402,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3251272750573151,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2017-04-10..2017-04-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-04-10","input_cost_last_quote":"2017-04-13","input_cost_observations":4,"residual_eur_per_litre":0.1888927249426849,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0037944326882257593,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":74150,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-04-10|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2432387,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2017-04-24","period_type":"week","period_start":"2017-04-24","period_end":"2017-04-30","retail_incl_tax_eur_per_litre":0.69364,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1297050406504065,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.18439,"total_tax_data_class":"CALCULATED","tax_share_pct":26.58295369355862,"pre_tax_eur_per_litre":0.50925,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.28620436127034204,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-04-24..2017-04-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-04-24","input_cost_last_quote":"2017-04-28","input_cost_observations":5,"residual_eur_per_litre":0.22304563872965796,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0039973326882257595,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":74274,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-04-24|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2432512,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2017-05-01","period_type":"week","period_start":"2017-05-01","period_end":"2017-05-07","retail_incl_tax_eur_per_litre":0.69686,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.13030715447154473,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.18525,"total_tax_data_class":"CALCULATED","tax_share_pct":26.58353184283787,"pre_tax_eur_per_litre":0.51161,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2778131118493595,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2017-05-02..2017-05-05. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-05-02","input_cost_last_quote":"2017-05-05","input_cost_observations":4,"residual_eur_per_litre":0.2337968881506405,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0036801326882257594,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":74398,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-05-01|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2432636,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2017-05-08","period_type":"week","period_start":"2017-05-08","period_end":"2017-05-14","retail_incl_tax_eur_per_litre":0.65781,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12300512195121951,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17823,"total_tax_data_class":"CALCULATED","tax_share_pct":27.09444976512975,"pre_tax_eur_per_litre":0.47958,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2773044035284944,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-05-08..2017-05-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-05-08","input_cost_last_quote":"2017-05-12","input_cost_observations":5,"residual_eur_per_litre":0.20227559647150561,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0033332326882257596,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":74521,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-05-08|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2432759,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2017-05-15","period_type":"week","period_start":"2017-05-15","period_end":"2017-05-21","retail_incl_tax_eur_per_litre":0.6546000000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1224048780487805,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1775200000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":27.118851206843875,"pre_tax_eur_per_litre":0.47708,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2934693377288814,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-05-15..2017-05-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-05-15","input_cost_last_quote":"2017-05-19","input_cost_observations":5,"residual_eur_per_litre":0.1836106622711186,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0034682326882256595,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":74644,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-05-15|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2432882,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2017-05-22","period_type":"week","period_start":"2017-05-22","period_end":"2017-05-28","retail_incl_tax_eur_per_litre":0.66201,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12379048780487804,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17912999999999998,"total_tax_data_class":"CALCULATED","tax_share_pct":27.058503647981148,"pre_tax_eur_per_litre":0.48288000000000003,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.29498210176278794,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-05-22..2017-05-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-05-22","input_cost_last_quote":"2017-05-26","input_cost_observations":5,"residual_eur_per_litre":0.18789789823721206,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0031922326882257964,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":74767,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-05-22|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2433005,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2017-05-29","period_type":"week","period_start":"2017-05-29","period_end":"2017-06-04","retail_incl_tax_eur_per_litre":0.66651,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12463195121951219,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.18014,"total_tax_data_class":"CALCULATED","tax_share_pct":27.027351427585483,"pre_tax_eur_per_litre":0.48637,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.28202744616525716,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-05-29..2017-06-02. 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Mean of 5 quote day(s) in 2017-06-05..2017-06-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-06-05","input_cost_last_quote":"2017-06-09","input_cost_observations":5,"residual_eur_per_litre":0.2113389972468218,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0030604326882257963,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":75013,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-06-05|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2433252,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2017-06-12","period_type":"week","period_start":"2017-06-12","period_end":"2017-06-18","retail_incl_tax_eur_per_litre":0.63053,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1179039837398374,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17328,"total_tax_data_class":"CALCULATED","tax_share_pct":27.481642427798835,"pre_tax_eur_per_litre":0.45725,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.25946851130421617,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-06-12..2017-06-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-06-12","input_cost_last_quote":"2017-06-16","input_cost_observations":5,"residual_eur_per_litre":0.19778148869578382,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0031473326882257594,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":75136,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-06-12|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2433374,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2017-06-19","period_type":"week","period_start":"2017-06-19","period_end":"2017-06-25","retail_incl_tax_eur_per_litre":0.62268,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11643609756097562,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17151,"total_tax_data_class":"CALCULATED","tax_share_pct":27.54384274426672,"pre_tax_eur_per_litre":0.45117,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.25131138857433566,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-06-19..2017-06-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-06-19","input_cost_last_quote":"2017-06-23","input_cost_observations":5,"residual_eur_per_litre":0.19985861142566433,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0035189326882257596,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":75259,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-06-19|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2433498,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2017-06-26","period_type":"week","period_start":"2017-06-26","period_end":"2017-07-02","retail_incl_tax_eur_per_litre":0.61566,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11512341463414634,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17022,"total_tax_data_class":"CALCULATED","tax_share_pct":27.648377351135366,"pre_tax_eur_per_litre":0.44544,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2561695818966126,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-06-26..2017-06-30. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-06-26","input_cost_last_quote":"2017-06-30","input_cost_observations":5,"residual_eur_per_litre":0.18927041810338743,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003491032688225759,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":75382,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-06-26|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2433620,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2017-07-03","period_type":"week","period_start":"2017-07-03","period_end":"2017-07-09","retail_incl_tax_eur_per_litre":0.62256,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11641365853658536,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17119,"total_tax_data_class":"CALCULATED","tax_share_pct":27.49775122076587,"pre_tax_eur_per_litre":0.45137,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.26650116048244343,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-07-03..2017-07-07. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-07-03","input_cost_last_quote":"2017-07-07","input_cost_observations":5,"residual_eur_per_litre":0.1848688395175566,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0038849326882257596,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":75505,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-07-03|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2433744,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2017-07-10","period_type":"week","period_start":"2017-07-10","period_end":"2017-07-16","retail_incl_tax_eur_per_litre":0.64191,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1200319512195122,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17482,"total_tax_data_class":"CALCULATED","tax_share_pct":27.234347494197007,"pre_tax_eur_per_litre":0.46709,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2595582257938601,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-07-10..2017-07-14. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-07-10","input_cost_last_quote":"2017-07-14","input_cost_observations":5,"residual_eur_per_litre":0.20753177420613989,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0038705326882257592,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":75628,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-07-10|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2433866,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2017-07-17","period_type":"week","period_start":"2017-07-17","period_end":"2017-07-23","retail_incl_tax_eur_per_litre":0.64258,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12015723577235772,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17528999999999997,"total_tax_data_class":"CALCULATED","tax_share_pct":27.279093653708486,"pre_tax_eur_per_litre":0.46729000000000004,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.26166268210584936,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-07-17..2017-07-21. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-07-17","input_cost_last_quote":"2017-07-21","input_cost_observations":5,"residual_eur_per_litre":0.20562731789415067,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003446532688225809,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":75751,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-07-17|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2433989,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2017-07-24","period_type":"week","period_start":"2017-07-24","period_end":"2017-07-30","retail_incl_tax_eur_per_litre":0.63438,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11862390243902439,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17333,"total_tax_data_class":"CALCULATED","tax_share_pct":27.32274031337684,"pre_tax_eur_per_litre":0.46105,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.26893183253443814,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-07-24..2017-07-28. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-07-24","input_cost_last_quote":"2017-07-28","input_cost_observations":5,"residual_eur_per_litre":0.19211816746556187,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0039713326882257595,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":75874,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-07-24|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2434113,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2017-07-31","period_type":"week","period_start":"2017-07-31","period_end":"2017-08-06","retail_incl_tax_eur_per_litre":0.65571,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12261243902439024,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17720999999999995,"total_tax_data_class":"CALCULATED","tax_share_pct":27.025666834423756,"pre_tax_eur_per_litre":0.47850000000000004,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2769501097674158,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-07-31..2017-08-04. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-07-31","input_cost_last_quote":"2017-08-04","input_cost_observations":5,"residual_eur_per_litre":0.20154989023258427,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004104832688225809,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":75997,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-07-31|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2434234,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2017-08-07","period_type":"week","period_start":"2017-08-07","period_end":"2017-08-13","retail_incl_tax_eur_per_litre":0.64636,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1208640650406504,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17543,"total_tax_data_class":"CALCULATED","tax_share_pct":27.14122161024816,"pre_tax_eur_per_litre":0.47093,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.27774948892989415,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-08-07..2017-08-11. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-08-07","input_cost_last_quote":"2017-08-11","input_cost_observations":5,"residual_eur_per_litre":0.19318051107010586,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004143732688225759,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":76120,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-08-07|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2434357,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2017-08-14","period_type":"week","period_start":"2017-08-14","period_end":"2017-08-20","retail_incl_tax_eur_per_litre":0.63977,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11963178861788618,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17381,"total_tax_data_class":"CALCULATED","tax_share_pct":27.16757584757022,"pre_tax_eur_per_litre":0.46596,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2710506055806198,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-08-14..2017-08-18. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-08-14","input_cost_last_quote":"2017-08-18","input_cost_observations":5,"residual_eur_per_litre":0.19490939441938024,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00462063268822576,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":76243,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-08-14|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2434481,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2017-08-21","period_type":"week","period_start":"2017-08-21","period_end":"2017-08-27","retail_incl_tax_eur_per_litre":0.6395700000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.11959439024390246,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1738800000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":27.187016276560815,"pre_tax_eur_per_litre":0.46569,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.27758753901655603,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-08-21..2017-08-25. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-08-21","input_cost_last_quote":"2017-08-25","input_cost_observations":5,"residual_eur_per_litre":0.18810246098344396,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0044885326882256596,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":76366,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-08-21|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2434603,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2017-08-28","period_type":"week","period_start":"2017-08-28","period_end":"2017-09-03","retail_incl_tax_eur_per_litre":0.64681,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12094821138211383,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.17543,"total_tax_data_class":"CALCULATED","tax_share_pct":27.122338863035512,"pre_tax_eur_per_litre":0.47138,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.27558061568614994,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-08-28..2017-09-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-08-28","input_cost_last_quote":"2017-09-01","input_cost_observations":5,"residual_eur_per_litre":0.19579938431385005,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0042472326882257595,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":76489,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-08-28|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2434727,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2017-09-04","period_type":"week","period_start":"2017-09-04","period_end":"2017-09-10","retail_incl_tax_eur_per_litre":0.6609400000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12359040650406505,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1783000000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":26.97673011165915,"pre_tax_eur_per_litre":0.48264,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2835769345922679,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-09-04..2017-09-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-09-04","input_cost_last_quote":"2017-09-08","input_cost_observations":5,"residual_eur_per_litre":0.19906306540773208,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003967032688225659,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":76612,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-09-04|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2434850,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2017-09-11","period_type":"week","period_start":"2017-09-11","period_end":"2017-09-17","retail_incl_tax_eur_per_litre":0.67542,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1262980487804878,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.18096,"total_tax_data_class":"CALCULATED","tax_share_pct":26.792218175357554,"pre_tax_eur_per_litre":0.49446,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.2923325822408145,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-09-11..2017-09-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-09-11","input_cost_last_quote":"2017-09-15","input_cost_observations":5,"residual_eur_per_litre":0.2021274177591855,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.00402563268822576,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":76735,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-09-11|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2434973,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2017-09-18","period_type":"week","period_start":"2017-09-18","period_end":"2017-09-24","retail_incl_tax_eur_per_litre":0.68225,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12757520325203253,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.18168,"total_tax_data_class":"CALCULATED","tax_share_pct":26.62953462806889,"pre_tax_eur_per_litre":0.50057,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.29998292304790525,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-09-18..2017-09-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-09-18","input_cost_last_quote":"2017-09-22","input_cost_observations":5,"residual_eur_per_litre":0.20058707695209477,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0047109326882257595,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":76858,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-09-18|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2435096,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2017-09-25","period_type":"week","period_start":"2017-09-25","period_end":"2017-10-01","retail_incl_tax_eur_per_litre":0.69083,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12917959349593497,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.18354,"total_tax_data_class":"CALCULATED","tax_share_pct":26.568041341574627,"pre_tax_eur_per_litre":0.50729,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3132714562586469,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-09-25..2017-09-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-09-25","input_cost_last_quote":"2017-09-29","input_cost_observations":5,"residual_eur_per_litre":0.1940185437413531,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004396532688225759,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":76981,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-09-25|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2435219,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2017-10-02","period_type":"week","period_start":"2017-10-02","period_end":"2017-10-08","retail_incl_tax_eur_per_litre":0.69535,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1300247967479675,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.18381,"total_tax_data_class":"CALCULATED","tax_share_pct":26.434169842525346,"pre_tax_eur_per_litre":0.51154,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.30026333845234787,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-10-02..2017-10-06. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-10-02","input_cost_last_quote":"2017-10-06","input_cost_observations":5,"residual_eur_per_litre":0.21127666154765212,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.005104032688225759,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0051 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":77104,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-10-02|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2435342,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2017-10-09","period_type":"week","period_start":"2017-10-09","period_end":"2017-10-15","retail_incl_tax_eur_per_litre":0.67871,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12691325203252032,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.18077,"total_tax_data_class":"CALCULATED","tax_share_pct":26.634350458958906,"pre_tax_eur_per_litre":0.49794,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.29939816447386236,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-10-09..2017-10-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-10-09","input_cost_last_quote":"2017-10-13","input_cost_observations":5,"residual_eur_per_litre":0.19854183552613763,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0050160326882257595,"component_sum_gap_eur_per_litre":null,"status":"PARTIAL","unknown_reason":"IDENTITY_GAP -0.0050 EUR/L: the published price pair and the published tax rates disagree. Both are kept as published; neither is adjusted.","methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"MEDIUM","retail_price_id":77227,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-10-09|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2435465,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2017-10-16","period_type":"week","period_start":"2017-10-16","period_end":"2017-10-22","retail_incl_tax_eur_per_litre":0.68838,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.12872146341463414,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1834699999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":26.65243034370551,"pre_tax_eur_per_litre":0.5049100000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.30816236538603414,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-10-16..2017-10-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-10-16","input_cost_last_quote":"2017-10-20","input_cost_observations":5,"residual_eur_per_litre":0.19674763461396597,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003919132688225882,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":77351,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-10-16|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2435590,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2017-10-23","period_type":"week","period_start":"2017-10-23","period_end":"2017-10-29","retail_incl_tax_eur_per_litre":0.69804,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.13052780487804877,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.18542,"total_tax_data_class":"CALCULATED","tax_share_pct":26.562947682081255,"pre_tax_eur_per_litre":0.51262,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3141565178033229,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-10-23..2017-10-27. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-10-23","input_cost_last_quote":"2017-10-27","input_cost_observations":5,"residual_eur_per_litre":0.19846348219667714,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0037424326882257593,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":77475,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-10-23|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2435714,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2017-10-30","period_type":"week","period_start":"2017-10-30","period_end":"2017-11-05","retail_incl_tax_eur_per_litre":0.7034,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.131530081300813,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1861999999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":26.471424509525164,"pre_tax_eur_per_litre":0.5172000000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3300293496441015,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-10-30..2017-11-03. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-10-30","input_cost_last_quote":"2017-11-03","input_cost_observations":5,"residual_eur_per_litre":0.18717065035589855,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.004015832688225882,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":77599,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-10-30|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2435838,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2017-11-06","period_type":"week","period_start":"2017-11-06","period_end":"2017-11-12","retail_incl_tax_eur_per_litre":0.71169,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.13308024390243903,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.18779,"total_tax_data_class":"CALCULATED","tax_share_pct":26.386488499206116,"pre_tax_eur_per_litre":0.5239,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3484204231612713,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-11-06..2017-11-10. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-11-06","input_cost_last_quote":"2017-11-10","input_cost_observations":5,"residual_eur_per_litre":0.17547957683872867,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.003966832688225759,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":77723,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-11-06|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2435962,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2017-11-13","period_type":"week","period_start":"2017-11-13","period_end":"2017-11-19","retail_incl_tax_eur_per_litre":0.72126,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.13486975609756097,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.18965,"total_tax_data_class":"CALCULATED","tax_share_pct":26.294262817846548,"pre_tax_eur_per_litre":0.53161,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.32904516841807924,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-11-13..2017-11-17. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-11-13","input_cost_last_quote":"2017-11-17","input_cost_observations":5,"residual_eur_per_litre":0.20256483158192076,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0038801326882257595,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":77847,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-11-13|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2436086,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2017-11-20","period_type":"week","period_start":"2017-11-20","period_end":"2017-11-26","retail_incl_tax_eur_per_litre":0.71905,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.13445650406504064,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.18929,"total_tax_data_class":"CALCULATED","tax_share_pct":26.32501216883388,"pre_tax_eur_per_litre":0.52976,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.33424411378563423,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-11-20..2017-11-24. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-11-20","input_cost_last_quote":"2017-11-24","input_cost_observations":5,"residual_eur_per_litre":0.19551588621436577,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0038146326882257595,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":77971,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-11-20|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2436211,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2017-11-27","period_type":"week","period_start":"2017-11-27","period_end":"2017-12-03","retail_incl_tax_eur_per_litre":0.72096,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.13481365853658536,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.18993,"total_tax_data_class":"CALCULATED","tax_share_pct":26.344041278295606,"pre_tax_eur_per_litre":0.53103,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.337416460159269,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-11-27..2017-12-01. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-11-27","input_cost_last_quote":"2017-12-01","input_cost_observations":5,"residual_eur_per_litre":0.193613539840731,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0034667326882257595,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":78095,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-11-27|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2436335,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2017-12-04","period_type":"week","period_start":"2017-12-04","period_end":"2017-12-10","retail_incl_tax_eur_per_litre":0.72208,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1350230894308943,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.19023,"total_tax_data_class":"CALCULATED","tax_share_pct":26.344726346111234,"pre_tax_eur_per_litre":0.53185,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3358979112721185,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-12-04..2017-12-08. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-12-04","input_cost_last_quote":"2017-12-08","input_cost_observations":5,"residual_eur_per_litre":0.19595208872788153,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0033553326882257593,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":78219,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-12-04|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2436461,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2017-12-11","period_type":"week","period_start":"2017-12-11","period_end":"2017-12-17","retail_incl_tax_eur_per_litre":0.6996,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.13081951219512195,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.18602,"total_tax_data_class":"CALCULATED","tax_share_pct":26.58947970268725,"pre_tax_eur_per_litre":0.51358,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3433305114133002,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-12-11..2017-12-15. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-12-11","input_cost_last_quote":"2017-12-15","input_cost_observations":5,"residual_eur_per_litre":0.17024948858669986,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0033632326882257592,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":78343,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-12-11|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2436584,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2017-12-18","period_type":"week","period_start":"2017-12-18","period_end":"2017-12-24","retail_incl_tax_eur_per_litre":0.72682,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.13590943089430893,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.19106,"total_tax_data_class":"CALCULATED","tax_share_pct":26.287113728295864,"pre_tax_eur_per_litre":0.53576,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3420677925451711,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2017-12-18..2017-12-22. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2017-12-18","input_cost_last_quote":"2017-12-22","input_cost_observations":5,"residual_eur_per_litre":0.1936922074548289,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0034246326882257593,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":78467,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2017-12-18|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2436709,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2018-01-01","period_type":"week","period_start":"2018-01-01","period_end":"2018-01-07","retail_incl_tax_eur_per_litre":0.7306900000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.13663308943089433,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1921700000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":26.299798820293148,"pre_tax_eur_per_litre":0.53852,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3539679600632074,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2018-01-02..2018-01-05. 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Mean of 5 quote day(s) in 2018-01-08..2018-01-12. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-01-08","input_cost_last_quote":"2018-01-12","input_cost_observations":5,"residual_eur_per_litre":0.18755737332522154,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0027672326882256593,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":78715,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-01-08|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2436957,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2018-01-15","period_type":"week","period_start":"2018-01-15","period_end":"2018-01-21","retail_incl_tax_eur_per_litre":0.75498,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1411751219512195,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.19683,"total_tax_data_class":"CALCULATED","tax_share_pct":26.070889295080665,"pre_tax_eur_per_litre":0.55815,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3565655822148029,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-01-15..2018-01-19. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-01-15","input_cost_last_quote":"2018-01-19","input_cost_observations":5,"residual_eur_per_litre":0.20158441778519712,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0028043326882257595,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":78839,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-01-15|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2437078,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2018-01-22","period_type":"week","period_start":"2018-01-22","period_end":"2018-01-28","retail_incl_tax_eur_per_litre":0.74752,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.139780162601626,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1954,"total_tax_data_class":"CALCULATED","tax_share_pct":26.13976883561644,"pre_tax_eur_per_litre":0.55212,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.35710011672087694,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-01-22..2018-01-26. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-01-22","input_cost_last_quote":"2018-01-26","input_cost_observations":5,"residual_eur_per_litre":0.19501988327912306,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0028474326882257594,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":78963,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-01-22|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2437202,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2018-01-29","period_type":"week","period_start":"2018-01-29","period_end":"2018-02-04","retail_incl_tax_eur_per_litre":0.74888,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.14003447154471546,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1960299999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":26.176423459032154,"pre_tax_eur_per_litre":0.5528500000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.34379872988770405,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-01-29..2018-02-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-01-29","input_cost_last_quote":"2018-02-02","input_cost_observations":5,"residual_eur_per_litre":0.20905127011229604,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0023853326882258825,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":79087,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-01-29|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2437325,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2018-02-05","period_type":"week","period_start":"2018-02-05","period_end":"2018-02-11","retail_incl_tax_eur_per_litre":0.735,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1374390243902439,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.19323,"total_tax_data_class":"CALCULATED","tax_share_pct":26.289795918367346,"pre_tax_eur_per_litre":0.54177,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3341773107857958,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-02-05..2018-02-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-02-05","input_cost_last_quote":"2018-02-09","input_cost_observations":5,"residual_eur_per_litre":0.2075926892142042,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.002636932688225759,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":79211,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-02-05|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2437450,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2018-02-12","period_type":"week","period_start":"2018-02-12","period_end":"2018-02-18","retail_incl_tax_eur_per_litre":0.71548,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1337889430894309,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.18936,"total_tax_data_class":"CALCULATED","tax_share_pct":26.466148599541565,"pre_tax_eur_per_litre":0.52612,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.31863531063046774,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-02-12..2018-02-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-02-12","input_cost_last_quote":"2018-02-16","input_cost_observations":5,"residual_eur_per_litre":0.20748468936953227,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0029074326882257595,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":79335,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-02-12|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2437574,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2018-02-19","period_type":"week","period_start":"2018-02-19","period_end":"2018-02-25","retail_incl_tax_eur_per_litre":0.69528,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.13001170731707318,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.18597,"total_tax_data_class":"CALCULATED","tax_share_pct":26.747497411114946,"pre_tax_eur_per_litre":0.50931,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3343174389143359,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-02-19..2018-02-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-02-19","input_cost_last_quote":"2018-02-23","input_cost_observations":5,"residual_eur_per_litre":0.17499256108566408,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0024311326882257593,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":79459,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-02-19|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2437698,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2018-02-26","period_type":"week","period_start":"2018-02-26","period_end":"2018-03-04","retail_incl_tax_eur_per_litre":0.72182,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.13497447154471545,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.19062,"total_tax_data_class":"CALCULATED","tax_share_pct":26.40824582305838,"pre_tax_eur_per_litre":0.5312,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.33861436265945666,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-02-26..2018-03-02. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-02-26","input_cost_last_quote":"2018-03-02","input_cost_observations":5,"residual_eur_per_litre":0.19258563734054332,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0028158326882257593,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":79583,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-02-26|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2437823,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2018-03-05","period_type":"week","period_start":"2018-03-05","period_end":"2018-03-11","retail_incl_tax_eur_per_litre":0.7195,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.13454065040650406,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1898999999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":26.39332870048645,"pre_tax_eur_per_litre":0.5296000000000001,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.33114828965577925,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-03-05..2018-03-09. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-03-05","input_cost_last_quote":"2018-03-09","input_cost_observations":5,"residual_eur_per_litre":0.19845171034422085,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0031678326882258823,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":79707,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-03-05|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2437946,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2018-03-12","period_type":"week","period_start":"2018-03-12","period_end":"2018-03-18","retail_incl_tax_eur_per_litre":0.71063,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1328820325203252,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1881000000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":26.46947075130518,"pre_tax_eur_per_litre":0.5225299999999999,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3269712824141692,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-03-12..2018-03-16. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-03-12","input_cost_last_quote":"2018-03-16","input_cost_observations":5,"residual_eur_per_litre":0.19555871758583074,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0033417326882256362,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":79831,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-03-12|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2438070,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2018-03-19","period_type":"week","period_start":"2018-03-19","period_end":"2018-03-25","retail_incl_tax_eur_per_litre":0.71225,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.13318495934959348,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1882,"total_tax_data_class":"CALCULATED","tax_share_pct":26.423306423306425,"pre_tax_eur_per_litre":0.52405,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3444489405227792,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-03-19..2018-03-23. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-03-19","input_cost_last_quote":"2018-03-23","input_cost_observations":5,"residual_eur_per_litre":0.17960105947722083,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0035913326882257594,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":79955,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-03-19|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2438195,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2018-03-26","period_type":"week","period_start":"2018-03-26","period_end":"2018-04-01","retail_incl_tax_eur_per_litre":0.7333999999999999,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.13713983739837396,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1919899999999999,"total_tax_data_class":"CALCULATED","tax_share_pct":26.178074720479955,"pre_tax_eur_per_litre":0.54141,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3488760677986279,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 4 quote day(s) in 2018-03-26..2018-03-29. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-03-26","input_cost_last_quote":"2018-03-29","input_cost_observations":4,"residual_eur_per_litre":0.1925339322013721,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0037941326882258595,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":80079,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-03-26|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2438318,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2018-04-09","period_type":"week","period_start":"2018-04-09","period_end":"2018-04-15","retail_incl_tax_eur_per_litre":0.7385900000000001,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.13811032520325206,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.1934100000000001,"total_tax_data_class":"CALCULATED","tax_share_pct":26.186382160603312,"pre_tax_eur_per_litre":0.54518,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.36319448784026936,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-04-09..2018-04-13. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-04-09","input_cost_last_quote":"2018-04-13","input_cost_observations":5,"residual_eur_per_litre":0.18198551215973063,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0032412326882256593,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":80203,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-04-09|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"},{"observation_id":2438443,"country_slug":"poland","country_iso2":"PL","fuel_type":"HEATING_GASOIL","period":"2018-04-16","period_type":"week","period_start":"2018-04-16","period_end":"2018-04-22","retail_incl_tax_eur_per_litre":0.76452,"retail_incl_tax_data_class":"OFFICIAL","vat_eur_per_litre":0.1429590243902439,"vat_data_class":"OFFICIAL","excise_eur_per_litre":0.05793482332376078,"excise_data_class":"OFFICIAL","other_specific_tax_eur_per_litre":null,"other_specific_tax_data_class":null,"total_tax_eur_per_litre":0.19869,"total_tax_data_class":"CALCULATED","tax_share_pct":25.9888557526291,"pre_tax_eur_per_litre":0.56583,"pre_tax_data_class":"OFFICIAL","input_cost_proxy_eur_per_litre":0.3745977048025516,"input_cost_proxy_data_class":"CALCULATED","input_cost_basis":"Brent (EIA RBRTE) USD/bbl, ECB EUR/USD reference rate of the same day, divided by 158.987294928 L/bbl (core.unit_conversion, definitional, no density). Mean of 5 quote day(s) in 2018-04-16..2018-04-20. Refinery yield factor 1.0 and NOT modelled (docs/PRICE_MODEL.md A4).","input_cost_benchmark":"BRENT_SPOT_FOB","input_cost_first_quote":"2018-04-16","input_cost_last_quote":"2018-04-20","input_cost_observations":5,"residual_eur_per_litre":0.19123229519744836,"residual_data_class":"CALCULATED","residual_label":"UNMODELLED","identity_gap_eur_per_litre":-0.0027107326882257594,"component_sum_gap_eur_per_litre":null,"status":"COMPUTED","unknown_reason":null,"methodology_version":"1.0","calculation_version":"tax_split-1.1","data_class":"CALCULATED","confidence":"OFFICIAL","retail_price_id":80327,"retail_source_id":"ec_weekly_oil_bulletin","retail_source_record_id":"history_workbook|Prices with taxes|2018-04-16|PL_|heating_oil","vat_tax_rate_id":5673,"excise_tax_rate_id":5672,"other_specific_tax_rate_id":null,"computed_at":"2026-10-02T06:30:19.255884Z"}],"latest":null,"change":null,"methods":[{"calculation_method_id":"7562dbb322c61fdc300abe22c5641b27","source_table":"analytics.price_decomposition","calculation_version":"tax_split-1.1","methodology_version":"1.0","method":"Two independent routes, both stored (docs/PRICE_MODEL.md §1.2). PRICE-PAIR ROUTE: total_tax = price with taxes - price without taxes, both as published by the EC Weekly Oil Bulletin in the same unit; tax_share_pct = 100 * total_tax / price with taxes. TAX-TABLE ROUTE: v, excise and other specific taxes are the core.tax_rate rows whose effective_from is the latest on or before the price week (each component picked independently, because the bulletin's three tax sheets carry independent Since: dates); VAT amount = R * v/(1+v). Where no rate is in force for that week the component stays NULL and the row is PARTIAL — a later rate is never applied backwards. identity_gap = R - (N + excise + other) * (1+v): the disagreement between the two routes, stored, never absorbed into a component. input_cost_proxy = weekly mean of daily Brent USD/bbl converted at the ECB EUR/USD reference rate of the same day and divided by 158.987294928 L/bbl (core.unit_conversion, docs/PRICE_MODEL.md assumptions A1/A5/A6); refinery yield is not modelled (A4), so the whole difference sits in the residual, labelled UNMODELLED."}]},"meta":{"period":{"period":"2005-01-03..2026-09-28","period_type":"week","period_start":"2005-01-03","period_end":"2026-10-04"},"source":{"source_id":"eia_brent_rbrte","publisher":"U.S. Energy Information Administration (EIA)","dataset":"Europe Brent Spot Price FOB (petroleum spot prices)","dataset_id":"RBRTE","url":"https://www.eia.gov/dnav/pet/hist/RBRTED.htm","licence":"U.S. Government public domain - 'U.S. government publications are in the public domain and are not subject to copyright protection.' Attribution requested.","methodology_url":"https://www.eia.gov/petroleum/data.php","retrieved_at":"2026-10-02T06:30:19.253942Z"},"confidence":"MEDIUM","last_updated":"2026-10-02T06:30:19.255884Z","data_class":"CALCULATED","transformation":null,"notes":["pump = VAT + excise + other specific taxes + pre-tax; pre-tax = input-cost proxy + residual.","residual_label is UNMODELLED: it is the part the decomposition does not explain, and nothing here allocates it to a cause.","Each component carries its own data_class. The pump and pre-tax prices are published; the proxy and the residual are calculated by us.","latest and change need exactly one fuel: differencing across fuels would be meaningless. Add ?fuel= to get them."]},"pagination":{"limit":5000,"offset":0,"returned":5000,"total":6516,"has_more":true},"data_availability":{"status":"HELD","citation":null,"dataset":"price_decomposition","dataset_label":"Pump price decomposition","has_data":true,"row_count":6516,"earliest_period":"2005-01-03","latest_period":"2026-09-28","earliest_period_start":"2005-01-03","latest_period_end":"2026-10-04","last_ingest_at":"2026-10-02T06:30:19.255884Z","source_ids":["eia_brent_rbrte"],"note":"6516 row(s) held, covering 2005-01-03 to 2026-09-28; last ingested 2026-10-02T06:30:19.255884+00:00."}}