1918 05 16.60    .28   8.44 
1918 06 26.74  10.24  18.49 
1918 07 27.17  10.55  18.86 
1918 08 24.44   7.49  15.96 
1918 09 18.43   5.59  12.01 
1918 10 13.84   1.65   7.74 
1918 11  6.85  -5.43    .71 
1918 12  1.92 -10.53  -4.30 
1919 01  2.45 -10.02  -3.78 
1919 02  -.10  -8.96  -4.53 
1919 03  4.11  -5.74   -.81 
1919 04 11.73   -.39   5.66 
1919 05 19.43   2.50  10.96 
1919 06 25.98   6.39  16.18 
1919 07 29.84  10.40  20.11 
1919 08 22.66  10.36  16.51 
1919 09 13.24   5.69   9.46 
1919 10  8.64  -2.91   2.87 
1919 11  5.10  -6.52   -.71 
1919 12  1.96 -10.79  -4.41 
1920 01  2.99  -7.93  -2.46 
1920 02  3.47  -7.55  -2.04 
1920 03  3.44  -6.45  -1.50 
1920 04  6.57  -3.80   1.38 
1920 05 15.75   2.08   8.91 
1920 06 22.05   4.85  13.45 
1920 07 28.84  10.03  19.43 
1921 04  8.29  -3.52   2.38 
1921 05 16.49   2.40   9.44 
1921 06 23.34   8.58  15.96 
1921 07 25.82   9.18  17.50 
1921 08 99.99   9.32 -99.99 
1921 09 19.56   3.38  11.46 
1921 10 18.89   2.55  10.71 
1921 11 10.14  -2.38   3.88 
1921 12  2.98  -7.09  -2.05 
1922 01 -2.03 -99.99 -99.99 
1922 02  -.13 -10.90  -5.51 
1922 03  3.65  -8.59  -2.47 
1922 04  7.44  -4.26   1.58 
1922 05 17.56   2.35   9.96 
1922 06 25.42   9.04  17.23 
1922 07 27.73  10.87  19.29 
1922 08 26.89   9.81  18.35 
1922 09 25.48   7.06  16.27 
1922 10 17.00   1.63   9.31 
1922 11  4.48  -5.73   -.62 
1922 12   .76  -9.75  -4.49 
1923 02 99.99 -10.94 -99.99 
1923 03  3.36 -99.99 -99.99 
