1919 01  4.83 -10.58  -2.87 
1919 03  8.08  -9.96   -.94 
1919 04 14.19   -.30   6.94 
1919 06 30.90  12.71  21.80 
1919 07 34.11  14.22  24.16 
1919 11  2.28 -99.99 -99.99 
1919 12 -2.88 -15.75  -9.31 
1920 01  2.04 -11.34  -4.65 
1920 02  2.40 -10.36  -3.97 
1920 03  4.63  -7.63  -1.50 
1920 04  8.24  -3.33   2.45 
1920 06 24.74  10.07  17.40 
1920 08 30.52  11.02  20.77 
1920 09 25.43   4.58  15.00 
1921 06 28.47  12.62  20.54 
1921 07 32.54  14.37  23.45 
1921 08 32.78  13.08  22.93 
1921 10 21.63    . 4  10.83 
1921 11  6.64  -7.88   -.62 
1921 12  1.92 -11.11  -4.59 
1922 01 -3.32 -15.54  -9.43 
1922 02 -3.33 -20.37 -11.85 
1922 03  7.24  -9.10   -.93 
1922 04 12.00   -.94   5.53 
1922 05 19.48   5.36  12.42 
1922 06 26.20  10.47  18.33 
1922 07 27.56  11.59  19.57 
1922 10 21.38    .62  11.00 
1922 11  8.77  -5.48   1.64 
1922 12  2.31 -14.51  -6.10 
1923 01  6.23  -9.08  -1.42 
1923 02  1.22 -15.87  -7.32 
1923 03  5.74 -99.99 -99.99 
1923 04 13.82  -2.16   5.83 
1923 05 21.52   4.13  12.82 
1923 06 26.72  11.24  18.98 
1923 07 32.14  16.59  24.36 
1923 08 27.88  11.59  19.73 
1923 10 12.54  -1.60   5.47 
1923 11 12.84  -4.65   4.09 
1924 01  -.38 -18.65  -9.51 
1924 02  4.96 -10.25  -2.64 
1924 03  1.94 -10.54  -4.30 
1924 04 13.01  -2.04   5.48 
1924 05 18.33    .35   9.34 
1924 06 23.26   7.45  15.35 
1924 07 30.06  11.24  20.65 
1924 08 30.59   8.78  19.68 
1924 10 19.04   1.21  10.12 
1924 11 10.31  -6.09   2.11 
1924 12 -1.79 -17.51  -9.64 
1925 04 16.94   2.31   9.62 
1925 05 20.97   4.39  12.67 
1925 06 24.51   9.47  16.99 
1925 07 32.02  12.15  22.08 
1925 08 31.47  10.35  20.91 
1925 09 23.39   7.53  15.46 
1925 10  8.60  -4.34   2.13 
1925 11  8.20  -6.09   1.05 
1926 01  1.65 -10.34  -4.34 
1926 03  8.14  -6.19    .97 
1926 04 16.82    .-2   8.39 
1926 05 22.11   5.70  13.90 
1926 06 25.78   9.20  17.49 
