Chesterfield - Halifax

{"lg_-1":[4,3,5,12],"lg_-1_6":[2,1,3,6],"lg_4":[1,1,null,2],"lg_4_6":[1,1,null,2],"lg_61":[3,2,5,10],"lg_61_6":[2,1,3,6]}

{"lg_-1":[23,9,12,44],"lg_-1_6":[4,1,1,6],"lg_61":[20,8,10,38],"lg_61_6":[4,1,1,6],"lg_46":[3,1,1,5],"lg_46_6":[3,1,1,5],"lg_490":[null,null,1,1],"lg_490_6":[null,null,1,1]}

{"lg_-1":[14,12,17,43],"lg_-1_6":[2,3,1,6],"lg_61":[11,10,16,37],"lg_61_6":[1,4,1,6],"lg_46":[1,null,1,2],"lg_46_6":[1,null,1,2],"lg_490":[2,2,null,4],"lg_490_6":[2,2,null,4]}

{"lg_-1":[12,3,6,21],"lg_-1_6":[1,2,3,6],"lg_61":[11,2,5,18],"lg_61_6":[1,2,3,6],"lg_46":[1,1,null,2],"lg_46_6":[1,1,null,2],"lg_490":[null,null,1,1],"lg_490_6":[null,null,1,1]}