1911 12   6.59  -3.96   1.31 
1912 01  10.61  -4.61   2.99 
1912 02  11.58  -3.56   4.01 
1912 03  10.14  -4.51   2.81 
1912 04  17.81   0.69   9.25 
1912 05  20.17   4.75  12.46 
1912 06  24.35  13.20  18.77 
1912 07  23.28  13.42  18.35 
1912 08  23.13  11.24  17.18 
1912 09  20.31   8.18  14.24 
1912 10  13.73   3.82   8.77 
1912 11   9.12   2.51   5.81 
1912 12   6.16 -99.99 -99.99 
1913 01   2.01 -99.99 -99.99 
1913 02   3.11 -99.99 -99.99 
1913 03   4.73  -4.07   0.32 
1913 04 -99.99   1.21 -99.99 
1913 05  18.24 -99.99 -99.99 
1913 06  20.49   5.49  12.99 
1913 07  25.26   7.30  16.28 
1913 08  26.50   8.68  17.59 
1913 09  22.11   3.29  12.70 
1913 10  12.01 -99.99 -99.99 
1913 11   8.96   -.68   4.14 
1913 12   4.35  -5.32   -.48 
1914 01   5.41  -2.55   1.43 
1914 02   4.73  -5.35   -.30 
1914 03  11.78   -.14   5.82 
