BST Pre Post FU6 FU12 1 7 22 13 14 1 25 10 17 24 1 50 36 49 23 1 16 38 34 24 1 33 25 24 25 1 10 7 23 26 1 13 33 27 24 1 22 20 21 11 1 4 0 12 0 1 17 16 20 10 0 0 0 0 0 0 69 56 14 36 0 5 0 0 5 0 4 24 0 0 0 35 8 0 0 0 7 0 9 37 0 51 53 8 26 0 25 0 0 15 0 59 45 11 16 0 40 2 33 16