{"code":"aaa_gas_state_Montana","name":"AAA regular — Montana","freq":"d","units":"usd/gal","component":null,"source":"AAA Fuel Gauge","route":"SCRAPE","source_url":"https://gasprices.aaa.com/","n_obs":3,"last_value":3.905,"last_date":"2026-07-04","yoy":null,"series":[["2026-07-02",3.913],["2026-07-03",3.909],["2026-07-04",3.905]]}