1875 12  1.04  -5.68  -2.32 
1876 01  1.02  -5.15  -2.06 
1876 02 -1.81  -8.09  -4.94 
1876 05 17.65   6.19  11.92 
1876 06 25.50  13.80  19.65 
1876 07 27.47  14.35  20.91 
1876 08 28.09  12.91  20.50 
1876 09 19.03   8.64  13.84 
1876 10 10.35   1.26   5.80 
1876 11  5.58    .34   2.96 
1876 12 -6.49 -12.75  -9.62 
1877 01 -4.89 -13.35  -9.12 
1877 02  1.56  -7.12  -2.78 
1877 03  -.44 -10.68  -5.56 
1877 04 11.91    .60   6.25 
1877 05 19.24   5.17  12.20 
1877 06 24.44  10.48  17.45 
1877 07 27.65  13.93  20.79 
1877 08 27.11  13.43  20.27 
1877 09 22.49  10.41  16.45 
1877 10 14.41   5.34   9.87 
1877 11  6.22   -.94   2.64 
1877 12  4.48  -2.47   1.00 
1878 01  -.81  -8.53  -4.67 
1878 02   .56  -7.86  -3.65 
1878 03  7.77   -.94   3.41 
1878 04 15.69   5.24  10.46 
1878 05 17.19   5.43  11.31 
1878 06 22.84   9.14  15.99 
1878 07 27.93  15.89  21.91 
1878 08 26.02  13.78  19.90 
1878 09 21.21  10.67  15.94 
1878 10 14.12   4.37   9.24 
1878 11  5.22  -1.00   2.10 
1878 12 -2.99  -8.49  -5.74 
1879 01 -3.83 -12.33  -8.08 
1879 02 -4.19 -13.46  -8.82 
1879 03  1.89  -5.60  -1.85 
1879 04 10.49   -.96   4.76 
1879 05 21.16   5.69  13.42 
1879 06 23.28  10.14  16.71 
1879 07 27.38  13.83  20.60 
1879 08 26.03  12.48  19.25 
1879 09 18.73   7.41  13.07 
1879 10 18.33   7.74  13.03 
1879 11  5.63  -2.90   1.36 
1879 12  -.16  -7.83  -3.99 
1880 01  5.02  -2.86   1.08 
1880 02  2.97  -7.16  -2.09 
1880 03  3.14  -6.04  -1.45 
1880 04 11.15   1.09   6.12 
1880 05 23.05  10.05  16.54 
1880 06 24.78  13.04  18.91 
1880 07 26.00  14.79  20.39 
1880 08 26.00  13.65  19.82 
1880 09 20.91   9.72  15.31 
1880 10 12.81   1.51   7.16 
1880 11  1.93  -7.02  -2.54 
1880 12 -4.14 -10.22  -7.18 
1881 01 -5.29 -15.18 -10.23 
1881 02 -2.32 -12.74  -7.53 
1881 03  1.54  -5.65  -2.05 
1881 04  9.84  -2.95   3.44 
1881 05 24.00   9.81  16.90 
1881 06 21.34   9.32  15.33 
1881 07 27.23  14.48  20.85 
1881 08 28.44  14.31  21.37 
1881 09 26.53  14.43  20.48 
1881 10 15.58   5.44  10.51 
1881 11  6.58  -1.50   2.54 
1881 12  4.13  -2.63    .75 
1882 01 -1.07 -10.48  -5.77 
1882 02  3.52  -5.08   -.78 
1882 03  4.25  -4.75   -.25 
1882 04 10.87  -1.03   4.92 
1882 05 15.58   3.72   9.64 
1882 06 22.81  10.68  16.74 
1882 07 24.56  12.82  18.68 
1882 08 24.84  14.27  19.55 
1882 09 22.21  10.03  16.11 
1882 10 17.98   5.13  11.55 
1882 11  5.82  -2.96   1.43 
1882 12 -1.43  -8.68  -5.05 
1883 01 -4.25 -14.71  -9.47 
1883 02 -2.61 -13.84  -8.22 
1883 03   .26 -12.83  -6.28 
1883 04 10.21   -.70   4.75 
1883 05 16.00   4.38  10.19 
1883 06 23.51  11.85  17.68 
1883 07 24.45  13.54  18.99 
1883 08 24.23  11.13  17.68 
1883 09 19.67   7.33  13.50 
1883 10 12.95   2.58   7.76 
1883 11  6.89  -1.13   2.88 
1883 12   .24  -8.14  -3.95 
1884 01 -5.39 -15.15 -10.27 
1884 02  -.21  -9.77  -4.99 
1884 03  2.88  -7.46  -2.29 
1884 04 10.52    .-7   5.22 
1884 05 18.01   6.23  12.12 
1884 06 26.87  12.47  19.67 
1884 07 24.02  11.59  17.80 
1884 08 25.22  11.62  18.42 
1884 09 23.69  11.57  17.63 
1884 10 15.09   4.35   9.72 
1884 11  5.03  -3.08    .97 
1884 12  -.38  -7.85  -4.11 
1885 01 -5.34 -13.65  -9.49 
1885 02 -6.59 -19.15 -12.87 
1885 03 -3.30 -14.41  -8.85 
1885 04  9.46  -1.37   4.04 
1885 05 18.98   6.19  12.58 
1885 06 22.93   9.72  16.32 
1885 07 26.90  14.04  20.46 
1885 08 21.99  11.12  16.55 
1885 09 20.70   8.32  14.51 
1885 10 12.92   3.08   8.00 
1885 11  6.21   -.31   2.95 
1885 12   .55  -6.12  -2.78 
1886 01 -3.38 -10.98  -7.18 
1886 02 -2.78 -12.18  -7.48 
1886 03  2.11  -5.86  -1.87 
1886 04 14.58   2.83   8.70 
1886 05 19.25   6.37  12.81 
1886 06 23.56  10.54  17.04 
1886 07 26.95  11.51  19.23 
1886 08 25.27  12.81  19.04 
1886 09 21.65   9.81  15.73 
1886 10 15.94   4.69  10.32 
1886 11  4.89  -2.81   1.04 
1886 12 -3.25 -11.80  -7.52 
