1918 03   .27 -10.62  -5.17 
1918 04 12.24  -2.08   5.08 
1918 05 13.18   1.85   7.51 
1918 06 20.02   8.13  14.07 
1918 07 22.08   9.60  15.84 
1918 08 21.13   9.35  15.24 
1918 09 17.15   5.00  11.07 
1918 10 11.10   -.81   5.14 
1918 11  3.14  -5.78  -1.32 
1918 12 -2.62 -11.11  -6.86 
1919 01  -.19 -10.38  -5.28 
1919 02 -8.87 -19.19 -14.03 
1919 03 -5.49 -16.70 -11.09 
1919 04 12.54    .55   6.54 
1919 05 16.87   3.39  10.13 
1919 06 20.99   7.82  14.40 
1919 07 22.78  10.12  16.45 
1919 08 22.20   9.85  16.03 
1919 09 17.69   5.95  11.82 
1919 10  3.33  -7.27  -1.97 
1919 11 -5.81 -15.00 -10.40 
1919 12 -7.39 -16.83 -12.11 
1920 01 11.58 -21.52 -16.54 
1920 02  -.64 -12.27  -6.45 
1920 03 -1.77 -13.26  -7.51 
1920 04  -.28  -7.65  -3.96 
1920 05 14.05   3.06   8.55 
1920 06 18.08   6.51  12.29 
1920 07 24.47  11.81  18.14 
1920 08 21.31   9.55  15.43 
1920 09 16.36   4.25  10.30 
1920 10 10.25  -1.00   4.62 
1920 11  1.45  -7.16  -2.85 
1920 12 -7.30 -15.47 -11.38 
1921 01 -7.45 -17.62 -12.53 
1921 02 -2.79 -12.98  -7.88 
1921 03 -2.33 -14.29  -8.31 
1921 04  9.50  -1.74   3.88 
1921 05 15.06   3.78   9.42 
1921 06 22.07   9.37  15.71 
1921 07 22.47  10.13  16.29 
1921 08 20.27   8.08  14.17 
1921 09 15.08   2.92   9.00 
1921 10 13.90   1.07   7.48 
1921 11 -3.70 -11.97  -7.83 
1921 12 -4.17 -14.06  -9.11 
1922 01 -7.58 -17.67 -12.62 
1922 02 12.96 -23.39 -18.17 
1922 03  -.41 -11.62  -6.01 
1922 04  9.29  -2.28   3.50 
1922 05 17.33   3.79  10.56 
1922 06 21.54   7.97  14.75 
1922 07 23.71   9.72  16.71 
1922 08 23.76  10.35  17.05 
1922 09 19.51   5.46  12.48 
1922 10 11.20    .24   5.72 
1922 11  2.93  -6.10  -1.58 
1922 12 -9.72 -16.81 -13.27 
1923 01 -7.96 -17.87 -12.92 
1923 02 -4.21 -17.20 -10.71 
1923 03 -1.27 -11.53  -6.39 
1923 04 10.10  -3.17   3.46 
1923 05 17.02   3.42  10.22 
1923 06 20.91   9.29  15.10 
1923 07 21.89  10.77  16.33 
1923 08 20.93   9.49  15.21 
1923 09 18.21   5.04  11.62 
1923 10 14.23    .65   7.43 
1923 11  7.68  -3.68   1.99 
1923 12 -1.65 -11.17  -6.41 
1924 01 -8.99 -19.58 -14.28 
1924 02 -1.00 -10.96  -5.98 
1924 03  -.65  -9.28  -4.96 
1924 04  6.76  -3.68   1.54 
1924 05 17.04   3.28  10.16 
1924 06 19.45   6.00  12.73 
1924 07 23.26  10.53  16.89 
1924 08 19.39   8.77  14.08 
1924 09 17.62   4.98  11.31 
1924 10 12.90    .86   6.87 
1924 11  -.92  -9.14  -5.03 
1924 12 10.42 -20.20 -15.31 
1925 01 10.59 -19.54 -15.07 
1925 02 10.02 -18.29 -14.16 
1925 03  -.55 -11.69  -6.12 
1925 06 20.09   8.29  14.19 
1925 07 23.59  10.55  17.07 
1925 08 20.94   9.34  15.14 
1925 09 14.84   3.69   9.26 
1925 10  4.54  -4.32    .10 
1925 11  1.41  -9.14  -3.86 
1926 01  -.87 -10.44  -5.65 
1926 02 -1.11 -11.09  -6.10 
1926 03  3.86  -7.13  -1.63 
1926 04 12.77  -1.30   5.73 
1926 05 17.39   4.55  10.96 
1926 07 24.78  11.13  17.95 
1926 08 19.83   8.38  14.10 
1926 09 10.50    .96   5.73 
1926 10  9.41   -.68   4.36 
1926 11 -3.79 -10.88  -7.33 
1926 12 -7.50 -16.40 -11.95 
1927 01 -9.00 -16.87 -12.94 
1927 02 -7.60 -16.76 -12.18 
1927 03  1.31  -7.71  -3.20 
1927 04  6.39  -3.24   1.57 
1927 05 12.94   2.91   7.92 
1927 06 19.96   8.71  14.34 
1927 07 22.10   9.60  15.85 
1927 08 22.69   9.06  15.87 
1927 09 15.52   3.37   9.44 
1927 10  9.33   -.46   4.43 
1927 11 -8.06 -16.87 -12.46 
1927 12 14.25 -22.68 -18.46 
1928 01 -2.86 -13.91  -8.38 
1928 02  -.66 -10.29  -5.47 
1928 03  1.58  -9.68  -4.05 
1928 04  4.94  -5.95   -.50 
1928 05 20.16   5.44  12.80 
1928 06 18.35   7.00  12.67 
1928 07 22.93  10.24  16.58 
1928 08 20.21   7.18  13.70 
1928 09 18.79   3.13  10.96 
1928 10  7.64  -3.33   2.15 
1928 11  5.65  -6.20   -.27 
1928 12 -1.10 -11.30  -6.20 
1929 01 14.62 -25.00 -19.81 
1929 02 -9.03 -18.65 -13.84 
1929 03  2.52  -7.12  -2.30 
1929 04  6.60  -4.77    .91 
1929 05 15.37   2.17   8.77 
1929 06 20.96   7.28  14.12 
1929 07 23.64   8.50  16.07 
1929 09 15.90   3.00   9.45 
1929 10 15.18    .25   7.71 
1929 11  3.53  -6.54  -1.50 
1929 12 99.99 -15.82 -99.99 
1930 01 14.00 -22.54 -18.27 
1930 02   .-6 -10.35  -5.20 
1930 03  2.40  -9.99  -3.79 
1930 04 12.44   -.84   5.80 
1930 05 15.00   2.86   8.93 
1930 06 19.51   7.46  13.48 
1930 07 24.18  10.05  17.11 
