1913 09 22.35 -99.99 -99.99 
1913 10 12.42 -99.99 -99.99 
1913 11  7.68 -99.99 -99.99 
1913 12  3.34 -10.27  -3.46 
1914 01 -3.42 -15.87  -9.64 
1914 02 -8.35 -19.70 -14.02 
1914 03  5.94  -5.81    . 6 
1914 04 16.15    .58   8.37 
1914 05 21.74   3.54  12.64 
1914 06 24.37   8.91  16.64 
1914 07 31.54  12.74  22.14 
1914 08 26.08   9.96  18.02 
1914 09 21.35   5.54  13.44 
1914 10 14.07    .87   7.47 
1914 11  8.10  -3.22   2.44 
1914 12 -7.87 -18.02 -12.94 
1915 01 -5.21 -15.95 -10.58 
1915 02 -3.59 -14.02  -8.80 
1915 03  2.63  -8.26  -2.81 
1915 04 18.95   2.68  10.81 
1915 05 18.81   4.65  11.73 
1915 06 19.91   7.46  13.68 
1915 07 22.89   9.72  16.31 
1915 08 28.87  12.51  20.69 
1915 09 17.18   4.56  10.87 
1915 10 16.50   2.27   9.38 
1915 11  5.03  -7.02   -.99 
1915 12  1.81  -9.43  -3.81 
1916 01 20.43 -30.99 -25.71 
1916 02 -2.69 -14.16  -8.42 
1916 03  5.77  -7.86  -1.04 
1916 04 14.76  -1.44   6.66 
1916 05 15.91   2.76   9.33 
1916 06 20.65   7.83  14.24 
1916 07 25.92  11.82  18.86 
1916 08 24.70   8.89  16.79 
1916 09 19.52   4.27  11.89 
1916 10 10.95   -.81   5.06 
1916 11  5.61  -6.19   -.28 
1916 12 -7.72 -18.28 -13.00 
1917 01 -7.44 -18.18 -12.81 
1917 02 -8.63 -19.95 -14.29 
1917 03  1.70 -10.00  -4.15 
1917 04  9.46  -3.04   3.21 
1917 05 18.83   3.12  10.97 
1917 06 22.20   6.61  14.40 
1917 07 30.45  11.79  21.12 
1917 08 26.10   8.66  17.38 
1917 09 21.25   4.56  12.90 
1917 10 11.37  -1.92   4.72 
1917 11 14.52  -2.11   6.20 
1917 12 11.63 -23.10 -17.36 
1918 01 -6.47 -18.95 -12.71 
1918 02 -3.35 -15.72  -9.53 
1918 03  6.09  -6.97   -.43 
1918 04 13.77  -2.30   5.73 
1918 05 17.95   2.31  10.13 
1918 06 26.62   9.28  17.95 
1918 07 27.06   9.82  18.43 
1918 08 26.35   9.76  18.05 
1918 09 21.31   3.26  12.28 
1918 10 17.59   -.12   8.73 
1918 12  1.60 -11.10  -4.75 
1919 01  5.13  -7.79  -1.33 
1919 02 -2.22 -16.77  -9.49 
1919 03 -1.25 -13.48  -7.36 
1919 04 14.52    .61   7.56 
1919 05 19.81   4.30  12.05 
1919 06 25.85   8.80  17.32 
1919 07 27.72  11.50  19.61 
1919 08 27.79  10.67  19.23 
1919 09 21.14   4.00  12.57 
1919 10  7.51  -6.08    .71 
1919 11   .15 -12.50  -6.17 
1919 12 -1.07 -15.54  -8.30 
1920 01 -5.49 -19.53 -12.51 
1920 02  -.22 -11.79  -6.00 
1920 03  1.93  -9.41  -3.74 
1920 04  6.59  -4.73    .92 
1920 05 17.81   2.63  10.21 
1920 06 24.45   6.33  15.39 
1920 07 29.89  11.87  20.88 
1920 08 27.92   9.82  18.86 
1920 09 22.80   5.67  14.23 
1920 10 16.83    . 9   8.46 
1920 11  7.24  -5.85    .69 
1920 12  -.89 -13.28  -7.08 
1921 01 -1.05 -12.79  -6.92 
1921 02   .89  -9.43  -4.27 
1921 03  2.43  -8.72  -3.14 
1921 04 12.52   -.38   6.07 
1921 05 17.91   4.92  11.41 
1921 06 26.16  11.98  19.07 
1921 07 27.76  12.60  20.18 
1921 08 27.02   9.46  18.24 
1921 09 16.67   4.13  10.40 
1921 10 17.94   1.76   9.85 
1921 11  -.60 -10.36  -5.48 
1921 12 -2.69 -11.59  -7.14 
1922 01 -4.92 -15.62 -10.27 
1922 02 10.32 -23.42 -16.86 
1922 03  2.04  -8.22  -3.09 
1922 04 10.35   -.56   4.89 
1922 05 19.14   5.31  12.22 
1922 06 25.75  10.17  17.95 
1922 07 27.35  11.24  19.29 
1922 08 28.88  11.37  20.12 
1922 09 24.29   8.52  16.40 
1922 10 17.65   1.47   9.55 
1923 02 -7.01 -16.85 -11.93 
1923 03  4.21 -11.41  -3.59 
1923 04 10.87  -1.35   4.75 
1923 05 20.72   3.91  12.31 
1923 06 23.28   9.71  16.49 
1923 07 26.84  12.96  19.90 
1923 08 26.23   8.62  17.42 
1923 09 22.84   3.22  13.03 
1923 10 13.80  -1.22   6.29 
1923 11 10.84  -7.85   1.49 
1923 12  2.14 -11.18  -4.52 
1924 01 -7.91 -19.20 -13.55 
1924 02  2.26  -7.82  -2.78 
1924 03  3.76  -5.87  -1.05 
1924 04 11.49  -1.01   5.24 
1924 05 20.76   3.00  11.88 
1924 07 29.93  11.01  20.47 
