Yr   M  D     W      Wn     Ws         S      Sn     Ss
2020  4  1     13     13      0         20     20      0  
2020  4  2     14     14      0         32     32      0  
2020  4  3     14     14      0         15     15      0  
2020  4  4     14     14      0         20     20      0  
2020  4  5     0 
2020  4  6     0 
2020  4  7     0 
2020  4  8     0 
2020  4  9     0 
2020  4 10     0 
2020  4 11     0 
2020  4 12     0                                          SDO					
2020  4 13     0 
2020  4 14     0 
2020  4 15     0 
2020  4 16     0 
2020  4 17     0 
2020  4 18     0 
2020  4 19     0 
2020  4 20     0 
2020  4 21     0 
2020  4 22     0                                           SDO 
2020  4 23     0 
2020  4 24     0 
2020  4 25     11      0     11          3      0      3  
2020  4 26     13      0     13         13      0     13  
2020  4 27     12      0     12         13      0     13  
2020  4 28     24      0     24         13      0     13   SDO
2020  4 29     12     12      0         12     12      0  
2020  4 30     26     11     15         31      2     29  
 W=     5.1  WN=     2.6  WS=     2.5 
 S=     5.8  SN=     3.4  SS=     2.4