1897 03 23.37 -99.99 -99.99 
1897 04 99.99  13.27 -99.99 
1897 05 31.10  15.92  23.51 
1897 06 36.03  22.38  29.20 
1897 07 35.84  21.85  28.84 
1897 08 34.86  21.02  27.94 
1897 09 30.93  18.27  24.60 
1897 10 27.34  14.86  21.10 
1897 11 22.91   8.52  15.71 
1897 12 17.64   5.48  11.56 
1898 01 19.96   5.33  12.65 
1898 02 18.20   1.39   9.79 
1898 03 25.33  10.29  17.81 
1898 04 24.56   7.72  16.14 
1898 05 32.20  16.35  24.27 
1898 06 33.98  20.35  27.16 
1898 07 32.87  21.20  27.03 
1898 08 31.17  21.43  26.30 
1898 09 30.35  20.06  25.20 
1898 10 24.53  12.95  18.74 
1898 11 17.93   5.76  11.84 
1898 12 15.16   4.46   9.81 
1899 01 14.05   2.59   8.32 
1899 02 14.05   1.86   7.95 
1899 03 22.39   8.76  15.57 
1899 04 22.28  10.84  16.56 
1899 05 29.03  19.37  24.20 
1899 06 31.38  21.13  26.25 
1899 07 31.38 -99.99 -99.99 
1899 08 32.20  21.12  26.66 
1899 09 32.09  17.74  24.91 
1899 10 20.11  10.27  15.19 
1899 11 14.43   5.39   9.91 
1900 01 13.24  -3.39   4.92 
1900 03 17.03 -99.99 -99.99 
1900 04 21.93   8.57  15.25 
1900 07 34.08  21.58  27.83 
1900 08 36.49  21.61  29.05 
1900 09 33.75  20.00  26.87 
1900 10 28.75  17.19  22.97 
