1919 04 14.71   4.25   9.47 
1919 05 16.04   2.75   9.39 
1919 06 18.52   3.57  11.04 
1919 07 18.64   4.05  11.34 
1919 08 18.98   5.36  12.17 
1919 09 20.31   5.94  13.12 
1919 10 15.58   1.99   8.78 
1919 11 13.25   -.16   6.54 
1919 12 11.73 -99.99 -99.99 
1920 01 12.12 -99.99 -99.99 
1920 02 99.99   1.53 -99.99 
1920 03 11.74   4.01   7.87 
1920 04 12.52   4.19   8.36 
1920 05 15.69   5.06  10.37 
1920 06 17.45   8.52  12.99 
1920 07 19.20  10.80  15.00 
1920 08 20.62   9.62  15.12 
1920 09 20.25  10.84  15.54 
1920 10 17.76   7.78  12.77 
1920 11 15.38   5.71  10.54 
1920 12 12.51   5.05   8.78 
1921 01 11.42   3.23   7.32 
1921 02 13.61   4.85   9.22 
1921 03 13.57   3.98   8.77 
1921 04 13.42   4.46   8.94 
1921 05 15.64   5.72  10.68 
1921 06 18.68  10.52  14.60 
1921 07 19.23   6.74  12.98 
1921 08 19.43   8.54  13.98 
1921 09 19.87   6.72  13.29 
1921 10 18.58   8.22  13.40 
1921 11 16.28   6.39  11.33 
1921 12 11.00   2.43   6.71 
1922 01  9.87    .72   5.29 
1922 02 10.70   1.57   6.13 
1922 03 12.41   2.66   7.53 
1922 04 12.92   2.67   7.79 
1922 05 16.68   5.83  11.25 
1922 06 18.66   7.12  12.89 
1922 07 19.01   7.13  13.07 
1922 08 19.31   9.60  14.45 
1922 09 19.84   7.77  13.80 
1922 10 16.83   8.12  12.47 
