areacd,areanm,period,value E07000099,North Hertfordshire,2021-04-01/P1Y,10.6297507 E07000099,North Hertfordshire,2022-04-01/P1Y,11.44251415 E07000099,North Hertfordshire,2023-04-01/P1Y,10.00659094 E07000099,North Hertfordshire,2024-04-01/P1Y,10.60805577 E12000006,East of England,2021-04-01/P1Y,15.15371471 E12000006,East of England,2022-04-01/P1Y,16.11403773 E12000006,East of England,2023-04-01/P1Y,15.45614836 E12000006,East of England,2024-04-01/P1Y,16.08526096