Week0 Week3 Week6 Week9 Week12 6 10 8 4 6 2 4 8 5 6 2 4 8 5 6 4 5 8 10 7 4 7 9 7 12 5 7 9 7 7 2 9 11 8 8 6 9 11 8 8 13 10 11 8 9 7 3 11 8 11 7 12 8 8 11 7 10 11 9 11 9 10 13 10 11 9 11 12 6 12 11 11 12 19 7 11 12 12 12 19 12 12 12 13 14 12 12 13 13 15 7 12 13 13 15 13 10 13 14 15 13 14 11 15 16 13 14 14 17 16 13 14 15 11 18 14 14 15 20 14 15 17 16 21 19