1914 12 -4.69 -15.11  -9.89 
1915 01 -2.28 -14.11  -8.19 
1915 02   .61  -9.01  -4.20 
1915 03  3.18  -7.46  -2.13 
1915 04 19.75   3.96  11.85 
1915 05 17.54   4.40  10.97 
1915 06 19.98   6.72  13.35 
1915 07 23.35  10.12  16.73 
1915 08 28.49  12.47  20.48 
1915 09 18.09   4.79  11.44 
1915 10 17.53   2.16   9.84 
1915 11  6.08  -5.35    .36 
1915 12  2.13  -8.80  -3.33 
1916 01 13.00 -25.13 -19.06 
1916 02 -2.08 -12.90  -7.49 
1916 03  8.99  -4.73   2.12 
1916 04 13.70  -2.18   5.76 
1916 05 16.85   1.65   9.25 
1916 06 21.52   7.67  14.59 
1916 07 29.60  13.26  21.43 
1916 08 27.37  10.71  19.04 
1916 09 20.55   5.25  12.90 
1916 10 10.31   -.90   4.70 
1916 11  5.91  -6.58   -.33 
1916 12 -7.10 -17.76 -12.43 
1917 01 -4.12 -16.76 -10.44 
1917 02 -6.48 -18.23 -12.35 
1917 03 -1.26 -11.90  -6.58 
1917 04  8.79  -2.47   3.16 
1917 05 16.48   3.07   9.77 
1917 06 21.52   7.22  14.37 
1917 07 31.98  15.38  23.68 
1917 09 22.09   6.82  14.45 
1917 10 11.34  -1.55   4.89 
1917 11 12.88  -1.41   5.73 
1917 12 -4.52 -15.49 -10.00 
1918 01 -6.37 -16.98 -11.67 
1918 02 -3.00 -15.03  -9.01 
1918 03  8.27  -3.13   2.57 
1918 04 10.39  -1.09   4.65 
1918 05 17.45   3.95  10.70 
1918 06 28.08  11.84  19.95 
1918 07 27.55  12.53  20.03 
1918 08 25.63  11.05  18.34 
1918 09 18.84   5.71  12.27 
1918 10 15.50   2.72   9.10 
1918 11  3.27  -6.81  -1.77 
1918 12  3.05  -6.73  -1.84 
1919 01  5.64  -6.12   -.24 
1919 02 -2.78 -14.71  -8.74 
1919 03   .97 -11.23  -5.12 
1919 04 13.70    .67   7.18 
1919 05 19.57   5.96  12.76 
1919 06 29.16  12.10  20.63 
1919 07 30.04  13.52  21.78 
1919 08 29.30  12.96  21.13 
1919 09 21.52   7.60  14.56 
1919 10  6.85  -4.98    .93 
1919 11  -.84 -11.34  -6.09 
1919 12 -4.12 -14.50  -9.30 
1920 01 -1.56 -13.68  -7.62 
1920 02  -.44  -9.97  -5.20 
1920 03  3.15  -8.03  -2.43 
1920 04  5.82  -3.96    .93 
1920 05 17.83   5.05  11.44 
1920 06 21.95   8.81  15.38 
1920 07 28.71  14.07  21.39 
1920 08 29.15  12.56  20.85 
1920 09 22.75   6.78  14.76 
1920 10 15.15   1.55   8.34 
1920 11  5.95  -7.13   -.59 
1920 12  1.28 -10.78  -4.75 
1921 01  4.71  -8.81  -2.04 
1921 02  6.10  -9.09  -1.49 
1921 03  6.20  -6.65   -.22 
1921 04 11.44  -1.65   4.89 
1921 05 17.46   5.42  11.44 
1921 06 25.89  12.06  18.97 
1921 07 28.73  13.38  21.05 
1921 08 29.15  12.34  20.74 
1921 09 18.76   4.14  11.45 
1921 10 17.67   1.59   9.63 
1921 11  2.86  -7.28  -2.21 
1921 12 -2.15 -11.12  -6.63 
1922 01 -5.07 -15.43 -10.25 
1922 02 -8.30 -22.16 -15.23 
1922 03  1.37  -8.49  -3.56 
1922 04 10.99   -.71   5.14 
1922 05 16.06   5.41  10.73 
1922 06 24.34  11.54  17.94 
1922 07 27.24  12.47  19.85 
1922 08 29.20  12.28  20.74 
1922 09 24.94   7.97  16.45 
1922 10 17.01   1.40   9.20 
1922 11  5.81  -6.12   -.15 
1922 12 -5.20 -16.24 -10.71 
1923 01   .41 -10.85  -5.22 
1923 02 -3.10 -16.11  -9.60 
1923 03  5.78  -7.63   -.92 
1923 04 11.33  -1.48   4.92 
1923 05 19.67   4.52  12.09 
1923 06 23.92   9.91  16.91 
1923 07 28.64  14.47  21.55 
1923 08 24.79  10.06  17.42 
1923 09 21.86   6.79  14.32 
1923 10 12.29   -.40   5.94 
1923 11 10.13  -3.70   3.21 
1923 12  3.13  -9.64  -3.25 
1924 01 -4.98 -17.51 -11.24 
1924 02  4.12  -6.94  -1.41 
1924 03  -.50  -9.57  -5.03 
1924 04 10.47  -1.64   4.41 
1924 05 16.76   2.45   9.60 
1924 06 19.94   7.62  13.78 
1924 07 27.63  10.68  19.15 
1924 08 26.18   8.87  17.52 
1924 09 21.41   5.14  13.27 
1924 10 16.45   1.32   8.88 
1924 11  5.88  -6.14   -.12 
1924 12 -5.68 -18.31 -11.99 
1925 01 -1.15 -13.26  -7.20 
1925 02  2.49  -9.10  -3.30 
1925 03  6.56  -6.76   -.10 
1925 04 14.85   1.47   8.16 
1925 05 19.65   4.19  11.92 
1925 06 22.63   8.39  15.51 
1925 07 28.41  11.99  20.20 
1925 08 28.25   9.76  19.00 
1925 09 19.56   5.59  12.57 
1925 10  6.20  -5.32    .43 
1925 11  7.28  -5.49    .89 
1925 12  3.27  -8.96  -2.84 
1926 01  1.26  -8.45  -3.59 
1926 02  6.19  -5.46    .36 
1926 03  7.62  -7.47    . 7 
1926 04 14.29  -1.52   6.38 
1926 05 20.67   4.90  12.78 
1926 06 23.21   7.56  15.38 
1926 07 30.36  13.68  22.02 
1926 08 26.56  10.32  18.43 
1926 09 16.71   1.32   9.01 
1926 10 15.43    .97   8.20 
1926 11  4.04  -7.37  -1.66 
1926 12  -.82 -11.25  -6.03 
1927 01 -4.14 -14.16  -9.14 
1927 02 -1.42 -10.37  -5.89 
1927 03  5.89  -5.09    .39 
1927 04 11.43   -.32   5.55 
1927 05 14.08   3.47   8.77 
1927 06 22.09  10.48  16.28 
1927 07 26.11  12.19  19.15 
1927 08 25.72  10.79  18.25 
1927 09 20.81   6.99  13.90 
1927 10 17.87   2.40  10.13 
1927 11  1.61  -7.81  -3.10 
1927 12 -8.24 -18.33 -13.28 
1928 01 -1.54 -11.73  -6.63 
1928 02  1.16 -10.26  -4.54 
1928 03  8.29  -3.91   2.19 
1928 04 11.13  -2.31   4.41 
1928 05 22.70   7.55  15.12 
1928 06 21.01   7.06  14.03 
1928 08 26.85  10.22  18.53 
1928 09 22.43   5.88  14.15 
1928 10 13.48    .48   6.97 
1928 11  9.54  -4.51   2.51 
1928 12  2.67  -9.37  -3.35 
1929 01 -9.60 -21.18 -15.39 
1929 02 -6.76 -18.34 -12.55 
1929 03  7.09  -3.69   1.70 
1929 04 11.45  -1.67   4.89 
1929 05 17.70   3.79  10.74 
1929 06 22.23   7.70  14.96 
1929 07 31.29  13.66  22.47 
1929 09 18.04   5.57  11.81 
1929 12 -2.59 -13.03  -7.81 
1930 01 11.65 -22.06 -16.85 
1930 02  3.36  -4.85   -.74 
1930 03  6.05  -7.62   -.78 
1930 04 18.46   2.91  10.69 
1930 05 18.46   3.71  11.09 
1930 06 24.57   9.64  17.11 
1930 07 32.15  15.04  23.59 
1930 08 30.71  15.75  23.23 
1930 09 21.76   7.83  14.79 
1930 10 99.99  -1.22 -99.99 
1930 11  7.00  -5.70    .65 
1930 12  4.21  -6.14   -.96 
1931 02  7.24  -4.19   1.52 
1931 03  7.05  -6.13    .46 
1931 04 15.78   -.91   7.43 
1931 05 21.06   5.02  13.04 
1931 06 28.84  12.05  20.44 
1931 07 29.95  13.49  21.72 
1931 08 29.19  13.25  21.22 
1931 09 22.91   8.64  15.78 
1931 10 16.12   1.17   8.65 
1931 11  5.86  -6.90   -.52 
1931 12  1.86  -8.18  -3.16 
1932 01 -1.07 -12.25  -6.66 
1932 02  2.90 -11.05  -4.07 
1932 03  1.15 -10.61  -4.73 
1932 04 14.47   1.43   7.95 
1932 05 19.67   5.91  12.79 
1932 06 23.92  10.90  17.41 
1932 07 29.89  12.75  21.32 
1932 08 29.01  13.48  21.24 
1932 09 21.99   6.84  14.41 
1932 10 10.79   -.24   5.27 
1932 11  7.40  -4.67   1.36 
1932 12 -2.55 -12.70  -7.62 
1933 01   .80 -10.29  -4.74 
1933 02 -4.01 -15.47  -9.74 
1933 03  7.63  -4.42   1.60 
1933 04 10.81  -1.24   4.78 
1933 05 16.95   5.11  11.03 
1933 06 27.78  13.02  20.40 
1933 07 31.49  13.58  22.53 
1933 08 28.42  11.81  20.11 
1933 09 22.89   7.33  15.11 
1933 10 15.38   1.71   8.54 
1933 11  8.99  -3.09   2.94 
1933 12  -.35 -13.12  -6.73 
1934 01  3.06  -8.33  -2.63 
1934 02  5.51  -6.68   -.58 
1934 03  6.38  -6.68   -.14 
1934 04 16.52    .18   8.35 
1934 05 27.19   9.13  18.16 
