1918 09 12.71   -.39   6.16 
1918 10  6.43  -1.00   2.71 
1918 11  2.13  -4.07   -.97 
1918 12 -7.75 -17.46 -12.61 
1919 01 -8.63 -21.27 -14.95 
1919 02 -7.02 -18.34 -12.68 
1919 03  -.52 -17.28  -8.90 
1919 04  7.28  -7.79   -.25 
1919 05 19.71   1.20  10.46 
1919 06 26.59   8.63  17.61 
1919 07 25.59  10.79  18.19 
1919 08 22.26  10.58  16.42 
1919 09 15.26   4.09   9.67 
1919 10  5.74  -3.63   1.05 
1919 11 -3.22 -12.20  -7.71 
1919 12 12.43 -24.25 -18.34 
1920 01 14.22 -30.03 -22.12 
1920 02 -7.24 -18.21 -12.73 
1920 03   .13 -19.62  -9.74 
1920 04  8.33  -3.64   2.34 
1920 05 18.28   1.83  10.05 
1920 06 23.68   5.63  14.65 
1920 07 22.90   6.84  14.87 
1920 08 24.38   8.02  16.20 
1920 09 23.25   6.01  14.63 
1920 10 14.52   1.58   8.05 
1920 11  -.95  -9.50  -5.22 
1920 12 -6.44 -14.71 -10.57 
1921 01 -8.14 -21.15 -14.65 
1921 02 -5.56 -21.54 -13.55 
1921 03 -2.54 -15.95  -9.24 
1921 04 10.43  -4.83   2.80 
1921 05 17.78   2.11   9.95 
1921 06 25.75   9.05  17.40 
1921 07 28.95  12.68  20.81 
1921 08 22.47   8.83  15.65 
1921 09 18.20   7.37  12.78 
1921 10  9.64   -.93   4.35 
1921 11 -3.96 -11.67  -7.81 
1921 12 -7.01 -17.50 -12.25 
1922 01 10.37 -25.16 -17.76 
1922 02 -9.26 -24.51 -16.88 
1922 03   .37 -15.07  -7.35 
1922 04  7.24  -5.25    .99 
1922 05 20.36   3.60  11.98 
1922 06 20.74   5.76  13.25 
1922 07 22.82   8.79  15.80 
1922 08 22.37   7.94  15.15 
1922 09 19.45   4.83  12.14 
1922 10  5.82  -4.30    .76 
1922 11   .50  -7.78  -3.64 
1922 12 13.35 -27.48 -20.41 
1923 01 12.04 -28.22 -20.12 
1923 02 12.05 -26.40 -19.22 
1923 03 -9.12 -27.10 -18.11 
1923 04  7.60 -11.17  -1.78 
1923 05 16.54  -1.11   7.71 
1923 06 23.03   6.19  14.61 
1923 07 24.62   8.64  16.63 
1923 08 18.68   5.94  12.31 
1923 09 17.04   4.71  10.87 
1923 10 10.45  -1.54   4.45 
1923 11  2.66  -5.64  -1.48 
1923 12 -4.33 -15.14  -9.73 
1924 01 15.88 -30.45 -23.16 
1924 02 -8.97 -24.43 -16.70 
1924 03 -1.76 -15.60  -8.68 
1924 04  7.08  -7.00    . 3 
1924 05 11.68  -1.67   5.00 
1924 06 20.06   4.46  12.26 
1924 07 22.35   8.85  15.60 
1924 08 20.61   9.05  14.83 
1924 09 17.19   4.34  10.76 
1924 10 14.24   1.15   7.69 
1924 11 -2.16 -10.74  -6.45 
1924 12 14.50 -24.55 -19.52 
1925 01 12.51 -26.56 -19.53 
1925 02 -9.81 -23.30 -16.55 
1925 03  -.52 -19.50 -10.01 
1925 04  9.18  -6.15   1.51 
1925 05 11.62  -1.69   4.96 
1925 06 20.97   5.59  13.28 
1925 07 22.78   8.72  15.75 
1925 08 24.29  10.13  17.21 
1925 09 15.74   1.99   8.86 
1925 10  3.13  -4.59   -.73 
1925 11  -.77 -10.02  -5.39 
1925 12 -9.08 -17.95 -13.51 
1926 01 10.30 -25.18 -17.74 
1926 02 -9.07 -25.81 -17.43 
1926 03 -5.79 -20.92 -13.35 
1926 04  1.49 -11.99  -5.25 
1926 05 16.36  -1.00   7.68 
1926 06 18.71   4.38  11.54 
1926 07 24.52   8.30  16.41 
1926 08 22.76   6.52  14.64 
1926 09 14.93   3.06   8.99 
1926 10  9.09  -3.05   3.02 
1926 11 -4.76 -14.05  -9.40 
1926 12 -7.55 -21.62 -14.58 
1927 01 10.26 -25.42 -17.84 
1927 02 -5.78 -23.44 -14.61 
1927 03  -.81 -15.35  -8.08 
1927 04  5.33  -6.14   -.40 
1927 05  9.84  -3.21   3.31 
1927 06 18.79   5.25  12.02 
1927 07 23.08   8.53  15.80 
1927 08 21.97   5.17  13.57 
1927 09 19.79   3.24  11.52 
1927 10 10.07   1.17   5.62 
1927 11  -.98 -12.53  -6.75 
1927 12 -7.50 -23.02 -15.26 
1929 01 13.95 -23.34 -18.64 
1929 02 -9.59 -21.23 -15.41 
1929 03  -.38 -14.72  -7.55 
1929 05  9.72   -.60   4.56 
1929 07 25.00 -99.99 -99.99 
1929 08 25.92   8.42  17.17 
1929 09 14.52   2.70   8.61 
1929 10  8.91  -6.21   1.34 
1929 11 -2.54 -13.52  -8.03 
1929 12 -9.99 -25.09 -17.54 
1930 01 13.62 -30.63 -22.12 
1930 02 -6.89 -26.20 -16.54 
1930 03 -2.39 -20.04 -11.21 
1930 04  7.39  -9.39  -1.00 
1930 05 17.39 -99.99 -99.99 
1930 06 22.40 -99.99 -99.99 
1930 07 23.67   9.14  16.41 
1930 08 25.05   7.36  16.20 
1930 09 99.99   3.85 -99.99 
1930 10 99.99  -2.13 -99.99 
1930 11 99.99  -8.28 -99.99 
1930 12 -4.39 -15.98 -10.18 
1931 01 11.58 -25.20 -18.39 
1931 02 -2.23 -21.88 -12.05 
1931 03 -1.99 -16.20  -9.09 
1931 04  8.96  -5.57   1.69 
1931 05 15.70    . 5   7.87 
1931 06 25.86   4.98  15.42 
1931 07 27.44   7.67  17.55 
1931 08 25.13   3.25  14.19 
1931 09 21.41   2.58  11.99 
1931 10 13.31   -.97   6.17 
1931 11  5.67  -5.33    .17 
1931 12   .39 -12.45  -6.03 
1932 01 -2.75 -18.79 -10.77 
1932 02 -5.59 -22.66 -14.12 
1932 03 -6.20 -23.57 -14.88 
1932 04  6.67  -9.10  -1.21 
1932 05 19.98   3.25  11.61 
1932 06 26.71   6.26  16.48 
1932 07 26.57   6.75  16.66 
1932 08 25.96  10.17  18.06 
1932 09 20.41   3.22  11.81 
1932 10 10.59  -2.71   3.94 
1932 11 -2.77 -11.64  -7.20 
1932 12 -7.35 -17.99 -12.67 
1933 02 10.39 -24.20 -17.29 
1933 03  1.46 -13.85  -6.19 
1933 04  7.64  -2.98   2.33 
1933 05 20.87   7.56  14.21 
1933 07 27.53   5.12  16.32 
1933 08 24.59   3.99  14.29 
1933 09 19.10   1.74  10.42 
1933 10 10.57  -1.81   4.38 
1933 11 12.80 -20.90 -16.85 
1934 01 -1.47 -18.39  -9.92 
1934 02 99.99 -26.92 -99.99 
1934 03 99.99 -20.20 -99.99 
1934 05 20.07   1.97  11.02 
1934 06 22.84   5.89  14.36 
1934 07 27.91  13.37  20.64 
1934 08 26.47   7.38  16.92 
1934 11   .87 -11.07  -5.10 
