Yr   M   D    W    Wn     Ws       S     Sn     Ss
 1975   5  1    11     0    11        11      0     11
 1975   5  2    24     0    24       101      0    101
 1975   5  3    25     0    25       423      0    423
 1975   5  4     -     -     -         -      -      -
 1975   5  5     -     -     -         -      -      -
 1975   5  6    25     0    25       373      0    373
 1975   5  7    12     0    12       234      0    234
 1975   5  8     0     0     0         0      0      0
 1975   5  9     0     0     0         0      0      0
 1975   5 10     0     0     0         0      0      0
 1975   5 11     0     0     0         0      0      0
 1975   5 12     0     0     0         0      0      0
 1975   5 13     -     -     -         -      -      -
 1975   5 14     0     0     0         0      0      0
 1975   5 15     -     -     -         -      -      -
 1975   5 16     0     0     0         0      0      0
 1975   5 17     0     0     0         0      0      0
 1975   5 18     0     0     0         0      0      0
 1975   5 19     -     -     -         -      -      -
 1975   5 20     0     0     0         0      0      0
 1975   5 21     0     0     0         0      0      0
 1975   5 22     0     0     0         0      0      0
 1975   5 23     0     0     0         0      0      0
 1975   5 24     0     0     0         0      0      0
 1975   5 25     0     0     0         0      0      0
 1975   5 26     0     0     0         0      0      0
 1975   5 27     0     0     0         0      0      0
 1975   5 28     0     0     0         0      0      0
 1975   5 29     0     0     0         0      0      0
 1975   5 30     0     0     0         0      0      0
 1975   5 31    11     0    11        50      0     50
  W =   4.2    WN =   0.0    WS =   4.2
  S =   45.8   SN =    0.0   SS =   45.8