Yr   M   D    W    Wn     Ws       S     Sn     Ss
 1975   4  1     0     0     0         0      0      0
 1975   4  2     0     0     0         0      0      0
 1975   4  3     0     0     0         0      0      0
 1975   4  4     0     0     0         0      0      0
 1975   4  5     0     0     0         0      0      0
 1975   4  6     0     0     0         0      0      0
 1975   4  7     0     0     0         0      0      0
 1975   4  8     -     -     -         -      -      -
 1975   4  9    13    13     0        40     40      0
 1975   4 10     -     -     -         -      -      -
 1975   4 11     0     0     0         0      0      0
 1975   4 12     -     -     -         -      -      -
 1975   4 13     0     0     0         0      0      0
 1975   4 14     0     0     0         0      0      0
 1975   4 15     0     0     0         0      0      0
 1975   4 16     0     0     0         0      0      0
 1975   4 17     0     0     0         0      0      0
 1975   4 18     0     0     0         0      0      0
 1975   4 19     0     0     0         0      0      0
 1975   4 20     0     0     0         0      0      0
 1975   4 21     0     0     0         0      0      0
 1975   4 22     0     0     0         0      0      0
 1975   4 23     0     0     0         0      0      0
 1975   4 24     0     0     0         0      0      0
 1975   4 25     0     0     0         0      0      0
 1975   4 26     -     -     -         -      -      -
 1975   4 27     -     -     -         -      -      -
 1975   4 28     -     -     -         -      -      -
 1975   4 29    24    24     0        74     74      0
 1975   4 30     0     0     0         0      0      0
  W =   1.5    WN =   1.5    WS =   0.0
  S =    4.8   SN =    4.8   SS =    0.0