areacd,areanm,period,value
E07000099,North Hertfordshire,2019-01-01/P1Y,53.956834532374096
E07000099,North Hertfordshire,2020-01-01/P1Y,47.24409448818898
E12000006,East of England,2019-01-01/P1Y,47.00691278129136
E12000006,East of England,2020-01-01/P1Y,47.14664897146649