1871 11  7.89  -5.56   1.16 
1871 12  6.86 -99.99 -99.99 
1872 01  6.16 -99.99 -99.99 
1872 02  7.56 -99.99 -99.99 
1872 03 11.81 -99.99 -99.99 
1872 04 11.14 -99.99 -99.99 
1872 05 21.35   3.64  12.49 
1872 06 27.29   7.52  17.40 
1872 07 32.38  10.88  21.63 
1872 08 30.95  10.42  20.68 
1872 09 23.44   5.09  14.26 
1872 10 20.76   2.01  11.38 
1872 11  6.37  -7.15   -.39 
1872 12  6.78  -6.41    .18 
1873 01  7.88  -3.72   2.08 
1873 02  4.26  -8.41  -2.07 
1873 03 12.07  -1.86   5.10 
1873 04 14.00  -2.76   5.62 
1873 05 15.73   1.21   8.46 
1873 06 25.71   7.19  16.44 
1873 07 32.50  12.68  22.59 
1873 08 29.98  10.27  20.12 
1873 09 26.75   6.96  16.85 
1873 10 19.14   -.18   9.47 
1873 11 15.16   -.98   7.09 
1885 02  7.07  -1.43   2.82 
1885 03 15.51   -.24   7.63 
1885 04 17.57   2.24   9.90 
1885 05 19.98   5.63  12.80 
1885 06 21.80   8.09  14.94 
1885 07 30.48  12.90  21.68 
1885 08 31.85  13.94  22.89 
1885 09 26.11   8.12  17.11 
1885 10 22.23   4.34  13.28 
1885 11  9.43    .-7   4.68 
1885 12  6.69  -3.33   1.68 
1886 01  3.41  -5.64  -1.11 
1886 02 11.05   -.83   5.11 
1886 03  8.10  -3.29   2.40 
1886 04 12.65    .24   6.44 
1886 05 22.26   6.15  14.20 
1886 06 26.27  11.56  18.91 
1886 07 31.42  13.67  22.54 
1886 08 32.32  13.46  22.89 
1886 09 26.26   6.61  16.43 
1886 10 18.51   1.29   9.89 
1886 11  6.01  -5.44    .28 
1886 12  8.54  -2.52   3.01 
1887 01  5.18  -6.26   -.54 
1887 02  1.03  -9.04  -4.00 
1887 03 14.49    .-9   7.20 
1887 04 15.96   -.37   7.79 
1887 05 20.80   4.25  12.52 
1887 06 23.98   8.47  16.22 
1887 07 30.92  13.54  22.23 
1887 08 29.77  11.23  20.50 
1887 09 25.32   6.63  15.97 
1887 10 20.78   1.54  11.16 
1887 11 14.32  -3.87   5.22 
1887 12  2.92  -7.93  -2.50 
1888 01   .-9 -12.42  -6.25 
1888 02  8.82  -2.53   3.14 
1888 03  9.64  -3.41   3.12 
1888 05 20.93   5.11  13.02 
1888 06 22.87   8.29  15.58 
1888 07 31.85  13.05  22.45 
1888 08 32.13  13.25  22.69 
1888 09 30.74  12.02  21.38 
1888 10 19.66   3.39  11.52 
1888 11 10.75  -2.71   4.02 
1888 12  7.46  -3.46   2.00 
1889 01  3.43 -10.39  -3.48 
1889 02  9.37  -5.20   2.08 
1889 03 14.64    .58   7.61 
1889 04 18.61   3.80  11.20 
1889 05 19.89   5.95  12.92 
