1918 08 33.18  17.66  25.42 
1918 09 31.25  13.47  22.36 
1918 10 28.37   6.14  17.25 
1918 11 15.75  -1.72   7.01 
1918 12 99.99  -5.60 -99.99 
1919 01 11.21  -5.85   2.68 
1919 02 17.79  -1.88   7.95 
1919 04 25.58   6.06  15.82 
1919 05 28.62  10.01  19.31 
1919 06 32.58  13.94  23.26 
1919 07 30.91  15.97  23.44 
1919 08 32.59  14.04  23.31 
1919 09 28.55  14.73  21.64 
1919 10 23.13   5.88  14.50 
1919 11 20.85  -1.26   9.79 
1919 12 16.73  -1.27   7.72 
1920 01 14.15  -2.20   5.97 
1920 02 18.56    .34   9.45 
1920 03 19.50   -.29   9.60 
1920 04 22.28   1.59  11.93 
1920 05 30.33   7.53  18.93 
1920 06 33.20  13.45  23.32 
1920 09 32.02  11.39  21.70 
1920 10 25.51   2.87  14.19 
1920 11 18.79  -1.56   8.62 
1920 12 13.52  -7.47   3.02 
1921 01 16.10  -5.76   5.17 
1921 02 17.59  -4.12   6.73 
1921 03 21.89   2.26  12.07 
1921 04 24.12   1.82  12.97 
1921 05 29.32   8.02  18.67 
1921 06 34.65  13.72  24.18 
1921 07 33.08  17.87  25.48 
1921 08 32.72  16.85  24.78 
1921 09 31.95  13.89  22.92 
1921 10 27.48   5.80  16.64 
1921 11 20.49 -99.99 -99.99 
1921 12 16.20   -.50   7.85 
1922 01 12.56  -5.25   3.65 
1922 02 17.84  -2.35   7.74 
1922 03 99.99  -1.65 -99.99 
1922 04 99.99   3.28 -99.99 
1922 05 99.99   9.89 -99.99 
1922 06 35.13  15.42  25.27 
1922 07 34.99  17.34  26.16 
1922 08 34.66  17.90  26.28 
1922 09 32.73  14.02  23.37 
1922 10 99.99   5.96 -99.99 
1922 11 99.99  -1.65 -99.99 
1922 12 99.99  -2.01 -99.99 
1923 03 99.99   -.35 -99.99 
1923 04 99.99   5.32 -99.99 
1923 07 35.83  18.02  26.92 
1923 08 32.86  16.62  24.74 
1923 11 17.71   1.43   9.57 
1923 12 11.38  -3.30   4.04 
1924 01 14.29  -6.48   3.90 
