{"region_id":"us-ky","history":{"gasoline":[{"date":"2026-09-10","benchmark":{"series":"WTI","value":103.57,"date":"2026-09-10"},"fx":{"series":"USD_USD","value":1,"date":"2026-09-10"},"price":1.048393206988548,"usd_per_litre":1.048393206988548,"currency":"USD","source_id":"aaa","source_name":"AAA state gas price averages","source_url":"https://gasprices.aaa.com/state-gas-price-averages/","components":[{"key":"crude","label":"Crude oil","value":0.651437,"color":"#203f58"},{"key":"downstream","label":"Refining & distribution","value":0.278607,"color":"#599693"},{"key":"tax_excise","label":"Fuel taxes & fees","value":0.118349,"color":"#dca344"}],"method":"derived"},{"date":"2026-09-14","benchmark":{"series":"WTI","value":102.42,"date":"2026-09-14"},"fx":{"series":"USD_USD","value":1,"date":"2026-09-14"},"price":1.0572693879477817,"usd_per_litre":1.0572693879477817,"currency":"USD","source_id":"aaa","source_name":"AAA state gas price averages","source_url":"https://gasprices.aaa.com/state-gas-price-averages/","components":[{"key":"crude","label":"Crude oil","value":0.644204,"color":"#203f58"},{"key":"downstream","label":"Refining & distribution","value":0.294717,"color":"#599693"},{"key":"tax_excise","label":"Fuel taxes & fees","value":0.118349,"color":"#dca344"}],"method":"derived"},{"date":"2026-09-30","benchmark":{"series":"WTI","value":96.41,"date":"2026-09-22"},"fx":{"series":"USD_USD","value":1,"date":"2026-09-30"},"price":1.0763954445385118,"usd_per_litre":1.0763954445385118,"currency":"USD","source_id":"aaa","source_name":"AAA state gas price averages","source_url":"https://gasprices.aaa.com/state-gas-price-averages/","components":[{"key":"crude","label":"Crude oil","value":0.606402,"color":"#203f58"},{"key":"downstream","label":"Refining & distribution","value":0.351645,"color":"#599693"},{"key":"tax_excise","label":"Fuel taxes & fees","value":0.118349,"color":"#dca344"}],"method":"derived"}],"diesel":[{"date":"2026-09-10","benchmark":{"series":"WTI","value":103.57,"date":"2026-09-10"},"fx":{"series":"USD_USD","value":1,"date":"2026-09-10"},"price":1.5064939629828131,"usd_per_litre":1.5064939629828131,"currency":"USD","source_id":"aaa","source_name":"AAA state gas price averages","source_url":"https://gasprices.aaa.com/state-gas-price-averages/","components":[{"key":"crude","label":"Crude oil","value":0.651437,"color":"#203f58"},{"key":"downstream","label":"Refining & distribution","value":0.728783,"color":"#599693"},{"key":"tax_excise","label":"Fuel taxes & fees","value":0.126274,"color":"#dca344"}],"method":"derived"},{"date":"2026-09-14","benchmark":{"series":"WTI","value":102.42,"date":"2026-09-14"},"fx":{"series":"USD_USD","value":1,"date":"2026-09-14"},"price":1.5625248552879762,"usd_per_litre":1.5625248552879762,"currency":"USD","source_id":"aaa","source_name":"AAA state gas price averages","source_url":"https://gasprices.aaa.com/state-gas-price-averages/","components":[{"key":"crude","label":"Crude oil","value":0.644204,"color":"#203f58"},{"key":"downstream","label":"Refining & distribution","value":0.792047,"color":"#599693"},{"key":"tax_excise","label":"Fuel taxes & fees","value":0.126274,"color":"#dca344"}],"method":"derived"},{"date":"2026-09-30","benchmark":{"series":"WTI","value":96.41,"date":"2026-09-22"},"fx":{"series":"USD_USD","value":1,"date":"2026-09-30"},"price":1.6564908543117698,"usd_per_litre":1.6564908543117698,"currency":"USD","source_id":"aaa","source_name":"AAA state gas price averages","source_url":"https://gasprices.aaa.com/state-gas-price-averages/","components":[{"key":"crude","label":"Crude oil","value":0.606402,"color":"#203f58"},{"key":"downstream","label":"Refining & distribution","value":0.923815,"color":"#599693"},{"key":"tax_excise","label":"Fuel taxes & fees","value":0.126274,"color":"#dca344"}],"method":"derived"}]}}