IH Hafnarfjordur - Hafnir

{"lg_-1":[0,0,0,0],"lg_-1_6":[0,0,0,0]}

{"lg_-1":[2,1,3,6],"lg_-1_6":[2,1,3,6],"lg_318":[2,1,3,6],"lg_318_6":[2,1,3,6]}

{"lg_-1":[2,0,2,4],"lg_-1_6":[2,0,2,4],"lg_318":[2,null,2,4],"lg_318_6":[2,null,2,4]}

{"lg_-1":[0,1,1,2],"lg_-1_6":[0,1,1,2],"lg_318":[null,1,1,2],"lg_318_6":[null,1,1,2]}

{"lg_-1":[0,0,1,1],"lg_-1_6":[0,0,1,1],"lg_318":[null,null,1,1],"lg_318_6":[null,null,1,1]}