const FUEL_COST_OLD    = {"2025\/04":-7.38,"2025\/03":-8.83,"2025\/02":-9,"2025\/01":-6.51,"2024\/12":-6.33,"2024\/11":-8.67,"2024\/10":-10.19,"2024\/09":-10.37,"2024\/08":-6.31,"2024\/07":-6.09,"2024\/06":-7.6,"2024\/05":-9.14,"2024\/04":-9.21};
const FUEL_COST_ZEROEN = {"2025\/04":-7.38,"2025\/03":-8.83,"2025\/02":-9,"2025\/01":-6.51,"2024\/12":-6.33,"2024\/11":-8.67,"2024\/10":-10.19,"2024\/09":-10.37,"2024\/08":-6.31,"2024\/07":-6.09,"2024\/06":-7.6,"2024\/05":-9.14,"2024\/04":-9.21}