areacd,areanm,period,value E09000005,Brent,2019-01-01/P1Y,41.95804195804196 E09000005,Brent,2020-01-01/P1Y,39.405204460966544 E12000007,London,2019-01-01/P1Y,44.78260869565218 E12000007,London,2020-01-01/P1Y,44.05449522852838