Pretoria University - Richards Bay

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{"lg_-1":[13,10,5,28],"lg_-1_6":[3,2,1,6],"lg_449":[11,9,4,24],"lg_449_6":[4,2,null,6],"lg_471":[2,1,1,4],"lg_471_6":[2,1,1,4]}

{"lg_-1":[11,11,4,26],"lg_-1_6":[2,4,0,6],"lg_449":[11,10,3,24],"lg_449_6":[2,4,null,6],"lg_471":[null,1,1,2],"lg_471_6":[null,1,1,2]}

{"lg_-1":[9,3,1,13],"lg_-1_6":[5,0,1,6],"lg_449":[7,3,1,11],"lg_449_6":[3,2,1,6],"lg_471":[2,null,null,2],"lg_471_6":[2,null,null,2]}

{"lg_-1":[5,5,2,12],"lg_-1_6":[2,4,0,6],"lg_449":[5,5,2,12],"lg_449_6":[2,4,null,6]}