Yr   M   D    W    Wn     Ws       S     Sn     Ss
 2019  12  1     0     0     0         0      0      0
 2019  12  2     0     0     0         0      0      0
 2019  12  3     0     0     0         0      0      0
 2019  12  4     0     0     0         0      0      0
 2019  12  5     0     0     0         0      0      0
 2019  12  6     0     0     0         0      0      0
 2019  12  7     0     0     0         0      0      0
 2019  12  8     0     0     0         0      0      0
 2019  12  9     0     0     0         0      0      0
 2019  12 10     0     0     0         0      0      0
 2019  12 11     -     -     -         -      -      -
 2019  12 12     0     0     0         0      0      0
 2019  12 13     0     0     0         0      0      0
 2019  12 14     0     0     0         0      0      0
 2019  12 15     0     0     0         0      0      0
 2019  12 16     0     0     0         0      0      0
 2019  12 17     0     0     0         0      0      0
 2019  12 18     0     0     0         0      0      0
 2019  12 19     0     0     0         0      0      0
 2019  12 20     0     0     0         0      0      0
 2019  12 21     0     0     0         0      0      0
 2019  12 22     0     0     0         0      0      0
 2019  12 23     0     0     0         0      0      0
 2019  12 24    12     0    12        23      0     23
 2019  12 25     -     -     -         -      -      -
 2019  12 26    11     0    11        14      0     14
 2019  12 27     0     0     0         0      0      0
 2019  12 28     0     0     0         0      0      0
 2019  12 29     -     -     -         -      -      -
 2019  12 30     -     -     -         -      -      -
 2019  12 31     0     0     0         0      0      0
  W =   0.9    WN =   0.0    WS =   0.9
  S =    1.4   SN =    0.0   SS =    1.4