{"series":{"id":"fuel.diesel","label":"Diesel — common price","unit":"₱/L","source_name":"DOE weekly advisory + brand advisories via fuelprice.ph","source_url":"https://www.fuelprice.ph"},"observations":[{"date":"2025-12-31","value":43.55},{"date":"2026-04-14","value":130.4},{"date":"2026-04-21","value":105.46},{"date":"2026-04-28","value":92.52},{"date":"2026-05-05","value":95.18},{"date":"2026-05-12","value":85.61},{"date":"2026-05-19","value":88.43},{"date":"2026-05-26","value":90.39},{"date":"2026-06-02","value":81.13},{"date":"2026-06-09","value":86.3}]}