1915 07 17.31   6.78  12.04 
1915 08 24.80  13.19  18.99 
1916 07 18.48   5.14  11.81 
1916 08 18.79   9.18  13.98 
1917 07 21.55  11.26  16.40 
1917 08 23.27   7.90  15.58 
1918 07 20.09   9.58  14.83 
1919 07 21.90  10.48  16.18 
1919 08 21.41  10.36  15.88 
1920 07 23.03  11.11  17.07 
1920 08 19.33   9.93  14.63 
1921 07 18.95   9.30  14.12 
1921 08 20.89   8.85  14.87 
1921 09 99.99  -1.39 -99.99 
1922 07 20.81  11.05  15.93 
1922 08 22.12  10.67  16.39 
1926 07 24.05  11.23  17.64 
1926 08 19.71   9.14  14.43 
1927 07 20.84  10.05  15.44 
1927 08 20.16   8.78  14.46 
1929 07 22.52  10.87  16.69 
1929 08 24.71  11.48  18.09 
1932 07 21.25   9.22  15.23 
1933 08 99.99  10.76 -99.99 
