1916 08  27.71   4.92  16.31 
1916 09  22.83   1.81  12.32 
1916 10  14.42   -.64   6.89 
1916 11   8.76  -5.44   1.66 
1916 12   2.67  -9.39  -3.36 
1917 01   1.64 -12.65  -5.50 
1917 02   5.22 -10.63  -2.70 
1917 03   5.76  -8.26  -1.25 
1917 04   9.93   0.78   5.35 
1917 05  18.79   6.05  12.42 
1917 06  24.64   7.46  16.04 
1917 07  34.66 -99.99 -99.99 
1917 08  31.76   4.10  17.93 
1917 09  27.38   4.14  15.75 
1917 11  11.32  -0.02   5.64 
1917 12   7.67  -1.28   3.19 
1918 01   4.63  -5.22   -.29 
1918 02   5.37  -8.78  -1.70 
1918 03  13.03 -99.99 -99.99 
1918 04  17.32  -3.23   7.04 
1918 05  19.57  -2.67   8.45 
1918 08  26.99   6.92  16.95 
1918 09  26.23   3.49  14.86 
1918 10  17.85   0.66   9.25 
1918 11   8.81  -3.78   2.51 
1918 12   3.13  -9.31  -3.09 
1919 01   4.36  -9.39  -2.51 
1919 02   5.44  -6.45   -.50 
1919 03  10.85  -4.59   3.13 
1919 04  13.46  -1.15   6.15 
1919 05  18.16   1.85  10.00 
1919 06  24.41   6.97  15.69 
1919 07  31.17  11.34  21.25 
1919 08  30.87  13.73  22.30 
1919 09  24.40 -99.99 -99.99 
1919 10  12.95   -.72   6.11 
1919 11   7.11  -4.38   1.36 
1919 12   1.01 -11.53  -5.26 
1920 01   3.17 -10.42  -3.62 
1920 02   5.80  -9.47  -1.83 
1920 03   7.11  -5.46   0.82 
1920 05  15.91  -1.20   7.35 
1920 06  20.62   2.69  11.65 
1920 07  31.45  14.26  22.85 
1920 08  29.36  13.61  21.48 
1920 09  22.60   6.82  14.71 
1920 10  12.15   2.20   7.17 
1920 11   6.83  -2.27   2.28 
1920 12   3.25  -8.41  -2.58 
1921 01   4.07  -8.95  -2.43 
1921 02   7.40  -9.72  -1.16 
1921 03  10.69  -4.96   2.86 
1921 04  10.88  -3.20   3.84 
1921 05  17.49   0.03   8.76 
1921 06  24.50   4.17  14.33 
1921 07  30.90  12.95  21.92 
1921 08  29.77  16.95  23.36 
1921 09  19.07   2.76  10.91 
1921 10  18.04   0.70   9.37 
1921 11  11.12  -3.59   3.76 
1921 12   5.70  -7.93  -1.11 
1922 01  -1.97 -16.60  -9.28 
1922 02   4.80  -8.71  -1.95 
1922 03   6.53  -6.54   0.00 
1922 04  11.01  -1.95   4.53 
1922 05  16.18   1.19   8.68 
1922 06  27.32   6.79  17.05 
1922 07  30.92   9.35  20.13 
1922 08  30.19   8.79  19.49 
1922 09  25.90   3.99  14.94 
1922 10  18.87   0.29   9.58 
1922 11 -99.99  -7.92 -99.99 
1922 12  -1.62 -99.99 -99.99 
1923 01   2.68  -6.09  -1.70 
1923 02   3.57  -8.06  -2.24 
1923 03   5.69  -4.01   0.83 
1923 04   8.53   0.82   4.67 
1923 05  16.74   2.78   9.76 
1923 06  16.62   4.73  10.67 
1923 07 -99.99   7.80 -99.99 
1923 08  28.98   6.21  17.59 
1923 09  25.21   5.18  15.19 
1923 10  16.34   0.80   8.57 
1923 11  10.42   -.97   4.72 
1923 12   2.56 -99.99 -99.99 
1924 01   0.62 -99.99 -99.99 
1924 02   8.10  -6.54   0.78 
1924 03   5.06  -7.47  -1.20 
1924 04  13.38  -3.00   5.19 
1924 05  25.56   1.00  13.28 
1924 06  25.12   1.56  13.34 
1924 07  28.64   9.62  19.12 
1924 08  28.80   7.41  18.10 
1924 09  24.15   5.09  14.62 
1924 10  14.62   1.54   8.08 
1924 11   4.59  -2.52   1.03 
1924 12 -99.99 -14.96 -99.99 
1925 01   2.60  -6.98  -2.19 
1925 02   4.91  -3.70   0.60 
1925 03   8.22  -4.55   1.83 
1925 04  15.31   -.35   7.48 
1925 05  20.48   3.42  11.95 
1925 06  23.26   4.17  13.72 
1925 07  30.43   7.25  18.84 
1925 08  27.04   6.33  16.68 
1925 09  21.24   3.88  12.56 
1925 11   6.28  -6.40  -0.05 
1925 12   1.64  -8.06  -3.21 
1926 01   3.04 -10.40  -3.67 
1926 02   6.76  -3.30   1.73 
1926 03  11.04  -4.50   3.27 
1926 04  16.76   0.31   8.53 
1926 05  18.50   0.24   9.37 
1926 06  22.94   3.50  13.22 
1926 07  29.12   7.95  18.53 
1926 08  27.48   5.92  16.70 
1926 09  18.32   1.80  10.05 
1929 11   6.72  -4.91   0.90 
1929 12   4.98  -3.87   0.55 
1930 02   5.73  -3.64   1.04 
1930 03   8.64  -3.42   2.61 
1930 04  17.14   -.83   8.15 
1930 05  16.27   0.97   8.62 
1930 06  23.89   2.21  13.04 
1930 07  30.65   6.43  18.53 
1930 08  28.85   6.52  17.68 
1930 09  20.66   1.00  10.83 
1930 10 -99.99  -2.53 -99.99 
1930 11   5.90  -6.50   -.29 
1930 12  -2.91 -13.21  -8.06 
1931 01   0.04  -8.50  -4.23 
1931 02   3.77  -8.35  -2.29 
1931 03   6.60  -4.73   0.93 
1931 04  12.63  -2.20   5.21 
1931 05  21.69   1.15  11.42 
1931 06  24.10   2.84  13.47 
1931 07  31.72   7.39  19.55 
1931 08  32.07   9.27  20.67 
1931 09  20.50   3.56  12.03 
1931 10  17.34   -.62   8.35 
1931 11   4.23  -7.17  -1.47 
1931 12  -1.60 -10.25  -5.92 
1932 01  -2.09 -11.31  -6.70 
1932 02   0.93 -11.06  -5.06 
1932 03   4.91  -5.08  -0.08 
1932 04  11.53  -2.16   4.68 
1932 05  16.48   1.24   8.85 
1932 06  23.31   3.23  13.27 
1932 07  27.87   3.43  15.65 
1932 08  29.62   3.10  16.36 
