Yr M D W Wn Ws S Sn Ss 1987 12 1 12 0 12 26 0 26 1987 12 2 - - - - - - 1987 12 3 11 0 11 9 0 9 1987 12 4 13 0 13 33 0 33 1987 12 5 13 0 13 50 0 50 1987 12 6 14 0 14 147 0 147 1987 12 7 26 11 15 134 3 131 1987 12 8 31 12 19 96 10 86 1987 12 9 27 0 27 189 0 189 1987 12 10 40 0 40 239 0 239 1987 12 11 14 0 14 68 0 68 1987 12 12 0 0 0 0 0 0 1987 12 13 11 0 11 127 0 127 1987 12 14 33 0 33 376 0 376 1987 12 15 - - - - - - 1987 12 16 - - - - - - 1987 12 17 39 0 39 318 0 318 1987 12 18 - - - - - - 1987 12 19 74 12 62 289 43 246 1987 12 20 11 0 11 199 0 199 1987 12 21 22 0 22 221 0 221 1987 12 22 - - - - - - 1987 12 23 37 0 37 205 0 205 1987 12 24 45 0 45 179 0 179 1987 12 25 - - - - - - 1987 12 26 - - - - - - 1987 12 27 24 0 24 930 0 930 1987 12 28 - - - - - - 1987 12 29 35 0 35 714 0 714 1987 12 30 37 0 37 629 0 629 1987 12 31 26 0 26 536 0 536 W = 25.9 WN = 1.5 WS = 24.3 S = 248.4 SN = 2.4 SS = 246.0