1919 04 11.80  -1.89   4.95 
1919 06 25.74   1.93  13.83 
1919 07 30.48   7.02  18.75 
1919 08 28.50   6.22  17.36 
1919 09 21.87   3.02  12.44 
1919 10  7.17  -3.68   1.74 
1919 11  1.83 -10.67  -4.42 
1919 12 -2.09 -18.96 -10.53 
1920 01  -.22 -14.16  -7.19 
1920 02  2.49 -13.43  -5.47 
1920 03  2.31 -10.32  -4.00 
1920 04  4.35  -5.61   -.63 
1920 05 14.57    .68   7.62 
1920 06 20.18   3.38  11.78 
1920 07 26.81   6.28  16.54 
1920 08 25.38   4.61  14.99 
1920 09 18.83   2.05  10.44 
1920 10  9.68  -2.03   3.83 
1920 11  2.61  -7.66  -2.52 
1920 12 -1.85 -14.58  -8.21 
1921 01 -1.33 -13.35  -7.34 
1921 02   .35 -15.47  -7.56 
1921 03  4.14  -6.45  -1.15 
1921 04  7.74  -3.73   2.00 
1921 05 15.41   2.73   9.07 
1921 06 99.99   6.21 -99.99 
1921 07 26.92   6.20  16.56 
1921 08 25.15   5.48  15.31 
1921 09 17.73  -1.34   8.19 
1921 10 99.99  -4.58 -99.99 
1921 11  7.62  -7.10    .26 
1921 12  2.31 -13.51  -5.60 
1922 01 -6.31 -20.92 -13.61 
1922 02 -1.87 -16.52  -9.19 
1922 03  2.57 -12.65  -5.04 
1922 04  6.15  -6.81   -.32 
1922 05 15.14    .30   7.72 
1922 06 24.28   3.15  13.71 
1922 07 25.20   4.78  14.99 
1922 08 26.00   7.86  16.93 
1922 09 22.76    .79  11.77 
1922 10 15.28  -3.44   5.92 
1922 11  3.72  -9.24  -2.75 
1922 12 -1.34 -11.61  -6.47 
1923 01 -1.13 -12.05  -6.59 
1923 02 -2.00 -20.79 -11.39 
1923 03  1.11 -15.86  -7.37 
1923 04  8.80  -4.15   2.32 
1923 05 15.65    .70   8.17 
1923 06 18.39   2.21  10.29 
1923 07 26.01   7.67  16.84 
1923 08 24.96   3.10  14.03 
1923 09 21.53    .72  11.12 
1923 11  6.55  -8.10   -.77 
1923 12 -1.11 -20.04 -10.58 
1924 01 -3.20 -20.82 -12.01 
1924 02  2.71 -12.80  -5.04 
1924 03  2.35 -14.32  -5.98 
1924 04  8.62  -4.87   1.87 
1924 05 18.77  -1.07   8.85 
1924 06 22.31   1.67  11.99 
1924 07 26.62   4.76  15.69 
1924 08 26.28   3.47  14.87 
1924 09 19.98   -.48   9.75 
1924 10 11.71  -2.01   4.85 
1924 11  4.26  -8.97  -2.35 
1924 12 -4.06 -18.59 -11.32 
1925 01 -2.96 -13.33  -8.14 
1925 02  2.75  -9.43  -3.34 
1925 03  4.92  -7.47  -1.27 
1925 04 10.65  -1.67   4.48 
1925 05 18.20   1.90  10.05 
1925 06 18.93   4.14  11.53 
1925 07 26.34   6.59  16.46 
1925 08 24.69   3.86  14.27 
1925 10 10.92  -3.56   3.68 
1925 11  4.11  -9.76  -2.82 
1925 12  1.26 -99.99 -99.99 
1926 01 -3.22 -17.87 -10.54 
1926 02  2.23 -11.35  -4.56 
1926 03  5.61 -10.55  -2.47 
1926 04 14.45  -2.01   6.22 
1926 05 16.94   1.36   9.15 
1926 06 23.19   3.43  13.31 
1926 07 26.64   6.88  16.76 
1926 08 25.66   6.46  16.06 
1926 09 18.07  -3.30   7.38 
1926 10 14.73  -2.78   5.97 
1926 11  5.73  -3.83    .95 
1926 12 -2.04 -14.06  -8.05 
1927 01   .22 -14.25  -7.01 
1927 02   .32 -11.15  -5.41 
1927 03  3.69 -10.36  -3.33 
1927 04  8.30  -4.50   1.90 
1927 05 12.68    .74   6.71 
1927 06 21.20   4.87  13.03 
1927 07 25.75   5.11  15.43 
1927 08 23.71   4.07  13.89 
1927 09 19.39    .33   9.85 
1927 10 13.68  -2.77   5.45 
1927 11  5.75  -2.41   1.67 
1927 12 -3.83 -17.94 -10.88 
1928 01 -1.82 -14.07  -7.94 
1928 02  -.16 -18.77  -9.46 
1928 03  4.73 -10.51  -2.88 
1928 04  6.83  -6.51    .15 
1928 05 19.53   1.51  10.52 
1928 06 17.41   1.77   9.59 
1928 07 25.35   6.48  15.91 
1928 08 24.99   1.85  13.42 
1928 09 22.26   -.40  10.93 
1928 10 13.70  -3.96   4.87 
1928 11  4.35  -8.22  -1.93 
1928 12 -2.39 -19.79 -11.09 
1929 01 -5.22 -22.06 -13.64 
1929 02 -4.44 -20.87 -12.65 
1929 03  3.37 -11.98  -4.30 
1929 04  6.83  -5.65    .58 
1929 05 15.16  -2.31   6.42 
1929 06 99.99   1.90 -99.99 
1929 07 26.50   4.85  15.67 
1929 08 28.53   6.45  17.49 
1929 09 17.74  -2.30   7.72 
1929 10 14.57  -6.19   4.18 
1929 11  2.36 -12.05  -4.84 
1929 12  3.13 -10.27  -3.57 
1930 01 -5.20 -23.42 -14.31 
1930 02  3.87  -9.41  -2.77 
1930 03  4.37 -10.32  -2.97 
1930 04 14.68  -1.58   6.55 
1930 05 15.79   -.58   7.60 
1930 06 20.61    .86  10.73 
1930 07 27.25   5.10  16.17 
1930 08 24.80   7.00  15.90 
1930 09 20.41    .-4  10.18 
1930 10 10.80  -3.19   3.80 
1930 11  3.53 -16.42  -6.44 
1930 12 -5.80 -21.19 -13.49 
1931 01 -3.28 -19.62 -11.45 
1931 02  1.24 -16.35  -7.55 
1931 03  3.66 -12.48  -4.41 
1931 04 10.98  -4.37   3.30 
1931 05 16.52  -1.60   7.46 
1931 06 23.16   4.73  13.95 
1931 07 29.30   5.59  17.44 
1931 08 26.88   4.48  15.68 
1931 09 20.20    .87  10.54 
1931 10 13.97  -4.02   4.97 
1931 11  3.09 -12.02  -4.46 
1931 12 -2.45 -17.79 -10.12 
1932 01 -5.61 -21.83 -13.72 
1932 02  -.64 -18.20  -9.42 
1932 03  2.17 -12.64  -5.23 
1932 04  9.33  -4.14   2.59 
1932 05 16.95   1.07   9.01 
1932 06 20.33   4.44  12.38 
