Брадфорд - Честърфилд

{"lg_-1":[7,6,4,17],"lg_-1_6":[1,4,1,6],"lg_3":[3,1,3,7],"lg_3_6":[3,1,2,6],"lg_4":[4,5,1,10],"lg_4_6":[1,4,1,6]}

{"lg_-1":[16,14,12,42],"lg_-1_6":[2,4,0,6],"lg_3":[13,12,11,36],"lg_3_6":[2,3,1,6],"lg_46":[3,2,null,5],"lg_46_6":[3,2,null,5],"lg_481":[null,null,1,1],"lg_481_6":[null,null,1,1]}

{"lg_-1":[15,11,16,42],"lg_-1_6":[4,0,2,6],"lg_3":[15,9,14,38],"lg_3_6":[4,null,2,6],"lg_46":[null,2,1,3],"lg_46_6":[null,2,1,3],"lg_481":[null,null,1,1],"lg_481_6":[null,null,1,1]}

{"lg_-1":[8,7,6,21],"lg_-1_6":[3,3,0,6],"lg_3":[6,6,6,18],"lg_3_6":[2,3,1,6],"lg_46":[2,1,null,3],"lg_46_6":[2,1,null,3]}

{"lg_-1":[5,6,10,21],"lg_-1_6":[2,0,4,6],"lg_3":[5,5,8,18],"lg_3_6":[2,null,4,6],"lg_46":[null,1,1,2],"lg_46_6":[null,1,1,2],"lg_481":[null,null,1,1],"lg_481_6":[null,null,1,1]}