areacd,areanm,period,value E07000099,North Hertfordshire,2016-09-01/P1Y,78.253 E07000099,North Hertfordshire,2017-09-01/P1Y,73.698 E07000099,North Hertfordshire,2018-09-01/P1Y,73.063 E07000099,North Hertfordshire,2019-09-01/P1Y,73.45 E07000099,North Hertfordshire,2020-09-01/P1Y,75.712 E07000099,North Hertfordshire,2021-09-01/P1Y,79.034 E07000099,North Hertfordshire,2022-09-01/P1Y,81.103 E07000099,North Hertfordshire,2023-09-01/P1Y,79.887 E07000099,North Hertfordshire,2024-09-01/P1Y,78.481 E12000006,East of England,2016-09-01/P1Y,71.518 E12000006,East of England,2017-09-01/P1Y,71.191 E12000006,East of England,2018-09-01/P1Y,71.281 E12000006,East of England,2019-09-01/P1Y,71.587 E12000006,East of England,2020-09-01/P1Y,72.94 E12000006,East of England,2021-09-01/P1Y,74.965 E12000006,East of England,2022-09-01/P1Y,78.166 E12000006,East of England,2023-09-01/P1Y,76.363 E12000006,East of England,2024-09-01/P1Y,73.921