{"semaine":"2026-W40","debut":"2026-09-28","fin":"2026-10-04","perimetre":{"slug":"area-w","type":"area","nom":"the West London postcode area (W)","nation":"England","area":null,"stations":26},"carburants":{"E10":{"de":175,"deLe":"2026-09-28","a":175.5,"aLe":"2026-10-04","stations":17,"delta":0.6,"apparies":12,"moinsChere":{"slug":"scrubs-lane-service-station-w10-6ah","nom":"Scrubs Lane Service Station","enseigne":"JET","ville":"London","code_postal":"W10 6AH","pence":169.9,"membres":false},"plusChere":{"slug":"mfg-park-lane-w1k-7hb","nom":"Mfg Park Lane","enseigne":"ESSO","ville":"Westminster","code_postal":"W1K 7HB","pence":185.9,"membres":false}},"B7_STANDARD":{"de":200.6,"deLe":"2026-09-28","a":201.9,"aLe":"2026-10-04","stations":16,"delta":1.2,"apparies":11,"moinsChere":{"slug":"acton-esso-express-w3-9rh","nom":"Acton Esso Express","enseigne":"ESSO","ville":"London","code_postal":"W3 9RH","pence":195.9,"membres":false},"plusChere":{"slug":"mfg-park-lane-w1k-7hb","nom":"Mfg Park Lane","enseigne":"ESSO","ville":"Westminster","code_postal":"W1K 7HB","pence":209.9,"membres":false}}},"changements":{"stations":20,"sur":26},"villes":{"baisses":[],"hausses":[]},"serie":{"jours":["2026-09-05","2026-09-06","2026-09-07","2026-09-08","2026-09-09","2026-09-10","2026-09-11","2026-09-12","2026-09-13","2026-09-14","2026-09-15","2026-09-16","2026-09-17","2026-09-18","2026-09-19","2026-09-20","2026-09-21","2026-09-22","2026-09-23","2026-09-24","2026-09-25","2026-09-26","2026-09-27","2026-09-28","2026-09-29","2026-09-30","2026-10-01","2026-10-02","2026-10-03","2026-10-04"],"E10":[null,null,168.3,169.4,170,170.7,170.9,171.4,171.6,171.8,172.3,173.2,173.6,173.5,173.5,173.5,173.8,173.9,173.1,173.5,174,174.2,174.3,175,175.4,175.4,175.3,175.3,175.5,175.5],"B7_STANDARD":[null,null,190.8,191.5,191.6,192.1,192.9,193.4,193.6,194.3,195.2,196.1,196.9,197.9,198.3,198.3,198.7,199.3,200.1,200.7,200.3,200.5,200.5,200.6,200.8,200.8,201.3,201.3,201.8,201.9]}}