1921 07  32.75  11.39  22.07 
1921 08  32.75  11.18  21.97 
1921 09  24.83   7.05  15.94 
1921 10  22.48   3.68  13.08 
1921 11  14.31   0.21   7.26 
1921 12   5.77  -3.89   0.93 
1922 01   4.21  -7.63  -1.70 
1922 02   6.96  -3.68   1.64 
1922 03  12.55   -.52   6.01 
1922 04  16.33   1.29   8.80 
1922 05  23.07   5.66  14.36 
1922 06  31.62  11.28  21.45 
1922 07  35.45  13.30  24.37 
1922 08  29.26  12.98  21.12 
1922 09  30.21   8.25  19.23 
1922 10  21.30   5.56  13.42 
1923 01   9.17   0.72   4.94 
1923 02   7.10  -4.36   1.36 
1923 03  15.35  -0.04   7.65 
1923 04  18.99   3.00  10.99 
1923 05  23.05   6.59  14.82 
1923 06  25.43   9.85  17.64 
1923 07  32.98  14.34  23.66 
1923 08  33.00  13.11  23.06 
1923 09  28.59   9.49  19.04 
1923 10  18.67   3.96  11.31 
1923 11  14.09   1.17   7.63 
1923 12   7.85  -1.78   3.03 
1924 01   5.18  -5.81   -.31 
1924 02  13.51   1.72   7.61 
1924 03  13.10   -.34   6.38 
