areacd,areanm,period,value E07000099,North Hertfordshire,2023-04-01/P1Y,16.90381111 E07000099,North Hertfordshire,2024-04-01/P1Y,16.96746708 E12000006,East of England,2023-04-01/P1Y,23.4542216 E12000006,East of England,2024-04-01/P1Y,23.38190257