{
 "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": "2026-08-24",
   "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": 22.9,
   "ev_van_home_ppm": 7,
   "ev_van_public_ppm": 15,
   "index_value": 2.44,
   "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"
  }
 ]
}