1914 12 -2.09  -9.80  -5.95 
1915 01   .37  -7.51  -3.57 
1915 02  5.87    .24   3.05 
1915 03 11.85   5.82   8.83 
1915 04 18.54 -99.99 -99.99 
1915 05 17.87 -99.99 -99.99 
1915 06 21.49   8.91  15.20 
1915 07 24.44  10.47  17.45 
1915 08 29.58  10.74  20.16 
1915 09 20.14   4.87  12.50 
1915 10 14.62   2.84   8.72 
1915 11  7.05  -3.71   1.67 
1915 12  5.29  -6.95   -.82 
1916 01 11.28 -23.20 -17.24 
1916 02  -.29  -9.85  -5.07 
1916 03  9.21  -2.78   3.21 
1916 04 16.09   1.30   8.69 
1916 05 20.31   3.88  12.09 
1916 06 23.24   6.39  14.81 
1916 07 22.65   7.56  15.10 
1916 08 26.58   8.02  17.29 
1916 09 21.64   3.02  12.33 
1916 10 18.04    .78   9.41 
1916 11  6.52  -4.00   1.26 
1916 12  1.56  -9.66  -4.05 
1917 01  2.38 -10.84  -4.23 
1917 02  3.90  -8.60  -2.35 
1917 03  7.12  -6.21    .45 
1917 04 15.48    . 8   7.78 
1917 05 21.06   6.85  13.95 
1917 06 21.72   7.10  14.41 
1917 07 27.31   9.71  18.51 
1917 08 26.13   6.36  16.24 
1917 09 21.25   4.59  12.92 
1921 02  3.44  -5.31   -.93 
1921 03  8.59  -3.27   2.66 
1921 04 14.40    .50   7.45 
1921 05 20.64   4.89  12.76 
1921 06 23.85   9.14  16.49 
1921 07 27.83   8.74  18.28 
1921 08 27.43   9.31  18.37 
1921 09 18.03   4.21  11.12 
1921 10 15.07   1.14   8.10 
1921 11  3.46  -4.69   -.61 
1921 12 -3.95 -11.81  -7.88 
1922 01 -3.68 -12.18  -7.93 
1922 02 -5.76 -16.40 -11.08 
1922 03  3.39  -5.52  -1.06 
1922 04 12.70   2.46   7.58 
1922 05 21.73   4.40  13.06 
1922 06 27.37   9.16  18.26 
1922 07 29.08  10.66  19.86 
1922 08 24.72   9.78  17.25 
1922 09 19.56   5.41  12.48 
1922 10 11.09   1.93   6.51 
1922 11  3.32   -.75   1.28 
1922 12 -5.25 -10.94  -8.09 
1923 01   .35  -7.06  -3.35 
1923 02 -1.96 -11.23  -6.59 
1923 03  5.57  -2.75   1.41 
1923 04 13.46    .-2   6.72 
1923 05 17.11   3.55  10.33 
1923 06 20.37   8.76  14.57 
1923 07 28.45   9.26  18.85 
1923 08 26.51   8.08  17.29 
1923 09 23.84   3.51  13.67 
1923 10 16.56  -1.24   7.66 
1923 11  5.02  -4.81    .10 
1923 12   .57  -7.05  -3.24 
1924 01 -3.35  -8.53  -5.93 
1924 02  3.75  -1.64   1.05 
1924 03  6.46  -3.52   1.47 
1924 04 12.89    . 6   6.47 
1924 05 24.86   4.11  14.48 
1924 06 26.07   7.07  16.57 
1924 07 30.61  11.20  20.90 
1924 08 26.78   6.90  16.84 
1924 09 22.96   2.70  12.83 
1924 10 17.31    .25   8.78 
1924 11  4.58  -4.80   -.11 
1924 12 -2.01 -11.20  -6.60 
1925 01  1.84  -6.69  -2.42 
1925 02  4.36  -2.69    .83 
