Yr M D W Wn Ws S Sn Ss 1987 1 1 17 17 0 36 36 0 1987 1 2 - - - - - - 1987 1 3 12 12 0 55 55 0 1987 1 4 12 12 0 45 45 0 1987 1 5 11 11 0 30 30 0 1987 1 6 11 11 0 23 23 0 1987 1 7 - - - - - - 1987 1 8 - - - - - - 1987 1 9 0 0 0 0 0 0 1987 1 10 0 0 0 0 0 0 1987 1 11 - - - - - - 1987 1 12 0 0 0 0 0 0 1987 1 13 0 0 0 0 0 0 1987 1 14 0 0 0 0 0 0 1987 1 15 11 0 11 13 0 13 1987 1 16 - - - - - - 1987 1 17 - - - - - - 1987 1 18 12 0 12 7 0 7 1987 1 19 11 0 11 26 0 26 1987 1 20 0 0 0 0 0 0 1987 1 21 12 0 12 19 0 19 1987 1 22 17 0 17 53 0 53 1987 1 23 - - - - - - 1987 1 24 20 0 20 66 0 66 1987 1 25 0 0 0 0 0 0 1987 1 26 22 11 11 63 36 27 1987 1 27 24 24 0 83 83 0 1987 1 28 36 23 13 50 32 18 1987 1 29 13 0 13 45 0 45 1987 1 30 0 0 0 0 0 0 1987 1 31 0 0 0 0 0 0 W = 10.0 WN = 5.0 WS = 5.0 S = 25.6 SN = 14.2 SS = 11.4