{
 "source": "THRIVE Fleet Cost Index — thrivefleet.co.uk/data/fleet-cost-index",
 "terms": "https://www.thrivefleet.co.uk/data/terms",
 "methodology": "https://www.thrivefleet.co.uk/data/fleet-cost-index",
 "unit": "pence per mile",
 "weeks": [
  {
   "week": "2026-10-26",
   "diesel_van_ppm": 25.16,
   "ev_van_home_ppm": 7,
   "ev_van_public_ppm": 15,
   "index_value": 2.68,
   "methodology_version": "1"
  },
  {
   "week": "2026-10-19",
   "diesel_van_ppm": 25.17,
   "ev_van_home_ppm": 7,
   "ev_van_public_ppm": 15,
   "index_value": 2.68,
   "methodology_version": "1"
  },
  {
   "week": "2026-10-12",
   "diesel_van_ppm": 25.26,
   "ev_van_home_ppm": 7,
   "ev_van_public_ppm": 15,
   "index_value": 2.69,
   "methodology_version": "1"
  },
  {
   "week": "2026-10-05",
   "diesel_van_ppm": 25.2,
   "ev_van_home_ppm": 7,
   "ev_van_public_ppm": 15,
   "index_value": 2.68,
   "methodology_version": "1"
  },
  {
   "week": "2026-09-28",
   "diesel_van_ppm": 24.95,
   "ev_van_home_ppm": 7,
   "ev_van_public_ppm": 15,
   "index_value": 2.65,
   "methodology_version": "1"
  },
  {
   "week": "2026-09-21",
   "diesel_van_ppm": 24.69,
   "ev_van_home_ppm": 7,
   "ev_van_public_ppm": 15,
   "index_value": 2.63,
   "methodology_version": "1"
  },
  {
   "week": "2026-09-14",
   "diesel_van_ppm": 24.08,
   "ev_van_home_ppm": 7,
   "ev_van_public_ppm": 15,
   "index_value": 2.56,
   "methodology_version": "1"
  },
  {
   "week": "2026-09-07",
   "diesel_van_ppm": 23.53,
   "ev_van_home_ppm": 7,
   "ev_van_public_ppm": 15,
   "index_value": 2.5,
   "methodology_version": "1"
  },
  {
   "week": "2026-08-31",
   "diesel_van_ppm": 23.17,
   "ev_van_home_ppm": 7,
   "ev_van_public_ppm": 15,
   "index_value": 2.46,
   "methodology_version": "1"
  },
  {
   "week": "2026-08-24",
   "diesel_van_ppm": 23.09,
   "ev_van_home_ppm": 7,
   "ev_van_public_ppm": 15,
   "index_value": 2.46,
   "methodology_version": "1"
  },
  {
   "week": "2026-08-17",
   "diesel_van_ppm": 23.04,
   "ev_van_home_ppm": 7,
   "ev_van_public_ppm": 15,
   "index_value": 2.45,
   "methodology_version": "1"
  },
  {
   "week": "2026-08-10",
   "diesel_van_ppm": 22.98,
   "ev_van_home_ppm": 7,
   "ev_van_public_ppm": 15,
   "index_value": 2.44,
   "methodology_version": "1"
  },
  {
   "week": "2026-08-03",
   "diesel_van_ppm": 22.63,
   "ev_van_home_ppm": 7,
   "ev_van_public_ppm": 15,
   "index_value": 2.41,
   "methodology_version": "1"
  },
  {
   "week": "2026-07-27",
   "diesel_van_ppm": 21.97,
   "ev_van_home_ppm": 7,
   "ev_van_public_ppm": 15,
   "index_value": 2.34,
   "methodology_version": "1"
  },
  {
   "week": "2026-07-20",
   "diesel_van_ppm": 21.1,
   "ev_van_home_ppm": 7,
   "ev_van_public_ppm": 15,
   "index_value": 2.24,
   "methodology_version": "1"
  }
 ]
}