1918 04 12.60  -1.20   5.70 
1918 05 24.59   9.74  17.16 
1919 06 26.02  16.09  21.05 
1919 07 31.76  19.07  25.41 
1919 08 29.26  15.02  22.14 
1919 09 25.87  13.53  19.70 
1919 10 11.99   1.65   6.82 
1919 11  2.21  -8.10  -2.94 
1919 12 -2.34 -13.67  -8.01 
1920 01 -1.07 -11.07  -6.07 
1920 02  1.83  -7.82  -2.99 
1920 03  6.77  -5.53    .61 
1920 04  7.48  -1.98   2.75 
1920 05 20.68   8.34  14.51 
1920 06 27.05  14.61  20.83 
1920 07 30.63  17.29  23.96 
1920 08 27.47  13.41  20.43 
1920 09 26.38  11.28  18.83 
1920 10 19.94   6.49  13.21 
1920 11  3.92  -5.12   -.59 
1920 12  -.30  -9.79  -5.04 
1921 01  2.02  -8.05  -3.01 
1921 02  5.38  -7.95  -1.28 
1921 03 12.32  -2.57   4.87 
1921 04 16.95   2.59   9.77 
1921 05 21.96   9.50  15.73 
1921 06 30.82  17.53  24.17 
1921 07 30.80  18.37  24.59 
1921 08 28.45  16.23  22.34 
1921 09 24.12  11.67  17.89 
1921 10 20.29   4.10  12.20 
1921 11  5.32  -6.10   -.38 
1921 12  2.72  -9.92  -3.60 
1922 01 -2.46 -14.98  -8.71 
1922 02 -2.89 -15.04  -8.96 
1922 03  8.68  -4.02   2.33 
1922 04 15.36   3.03   9.19 
1922 05 23.33   9.95  16.64 
1922 06 29.62  15.45  22.53 
1922 07 28.10  16.10  22.10 
1922 08 30.48  17.71  24.09 
1922 09 26.58  11.75  19.16 
1922 10 19.15   3.52  11.33 
1922 11  6.45  -2.13   2.15 
1922 12   . 0 -11.89  -5.94 
1923 01  3.12  -9.18  -3.03 
1923 02  1.14 -13.70  -6.28 
1923 03  4.59  -8.60  -2.00 
1923 04 14.65    .49   7.57 
1923 05 20.69   7.43  14.06 
1923 06 26.60  15.97  21.28 
1923 07 32.07  18.71  25.39 
1923 08 26.64  15.25  20.94 
1923 09 22.61  11.52  17.06 
1923 10 13.75   2.17   7.96 
1923 11  9.18  -2.58   3.30 
1923 12  3.03  -8.00  -2.48 
1924 01 -4.86 -17.78 -11.32 
1924 02  2.43  -9.68  -3.62 
1924 03  3.41  -6.91  -1.74 
1924 04 16.94    .90   8.92 
1924 05 18.94   3.56  11.25 
1924 06 25.23  12.36  18.79 
1924 07 28.44  14.61  21.52 
1924 08 28.75  16.35  22.55 
1924 09 20.75   8.00  14.37 
1924 10 19.77   6.05  12.91 
1924 11  8.06  -5.55   1.25 
1924 12 -5.38 -17.18 -11.28 
1925 01 -2.57 -15.42  -8.99 
1925 02  2.31  -7.53  -2.61 
1925 03 11.34  -3.89   3.72 
1925 04 20.50   5.72  13.11 
1925 06 28.95  15.89  22.42 
1925 07 31.56  15.17  23.36 
1925 08 29.49  15.87  22.68 
1925 10  8.68  -3.26   2.71 
1925 11  8.79  -5.41   1.69 
1925 12   .52 -10.52  -5.00 
1926 01   .71 -10.65  -4.96 
1926 02  5.49  -5.04    .22 
1926 03  7.40  -6.82    .28 
1926 04 18.31   -.23   9.04 
1926 05 25.31   9.96  17.63 
1926 06 28.03  10.85  19.44 
1926 07 32.24  15.13  23.68 
1926 08 30.43  14.53  22.48 
1926 10 17.61   2.48  10.04 
1926 11  5.34  -7.07   -.86 
1926 12   .51 -12.12  -5.80 
1927 01   .74 -11.45  -5.35 
1927 02  5.05  -8.64  -1.79 
1927 03  8.37 -99.99 -99.99 
1927 04 15.39   2.06   8.72 
1927 05 20.75   6.62  13.68 
1927 06 26.16  12.15  19.15 
1927 07 30.34  13.68  22.01 
1927 08 26.16  12.61  19.38 
1927 09 23.80  10.30  17.04 
1927 10 20.20   3.42  11.81 
1927 11  6.78  -5.27    .75 
1927 12 -4.14 -16.11 -10.12 
1928 01  2.64 -10.69  -4.02 
1928 02  2.82  -9.67  -3.42 
1928 03 10.81  -3.91   3.45 
1928 04 15.64  -2.98   6.33 
1928 05 25.02   7.44  16.23 
1928 06 25.11  10.10  17.60 
1928 07 31.09  15.40  23.24 
1928 08 32.43  14.94  23.68 
1928 09 24.14   7.01  15.57 
1928 11  7.80  -4.76   1.52 
1928 12  3.50  -8.71  -2.60 
1929 01 -5.37 -19.33 -12.35 
1929 02 -3.59 -18.85 -11.22 
1929 03 10.25  -3.84   3.20 
1929 04 17.56   1.49   9.52 
1929 05 22.29   6.31  14.30 
1929 07 31.89  16.71  24.30 
1930 06 20.64  14.87  17.75 
