1921 02 -3.29 -15.95  -9.62 
1921 03 -2.94 -15.87  -9.40 
1921 04  9.22  -3.46   2.88 
1921 05 16.61   1.97   9.29 
1921 06 22.23   7.52  14.87 
1921 07 21.72   8.49  15.10 
1921 08 20.51   6.81  13.66 
1921 09 14.85   1.16   8.01 
1921 10 13.80   -.97   6.41 
1921 11 -4.75 -13.17  -8.96 
1921 12 -6.50 -16.85 -11.67 
1922 01 10.01 -19.23 -14.62 
1922 02 13.97 -24.54 -19.25 
1922 03 -1.09 -13.30  -7.19 
1922 04  9.16  -3.42   2.87 
1922 05 17.08   2.20   9.64 
1922 06 21.35   6.45  13.90 
1922 07 23.53   8.59  16.06 
1922 08 23.06   9.00  16.02 
1922 09 18.92   3.21  11.06 
1922 10 11.08  -1.29   4.89 
1922 11  2.19  -7.57  -2.69 
1922 12 11.34 -19.19 -15.26 
1923 01 10.31 -18.91 -14.61 
1923 02 -6.92 -17.26 -12.09 
1923 03 -2.38 -12.21  -7.29 
1923 04  8.81  -4.85   1.98 
1923 05 16.02   1.29   8.65 
1923 06 19.79   8.37  14.08 
1923 07 20.97  10.10  15.53 
1923 08 20.11   8.24  14.17 
1923 09 16.77   2.94   9.85 
1923 10 12.33  -2.07   5.13 
1923 11  6.15  -6.50   -.17 
1923 12 -2.83 -13.21  -8.02 
1924 01 11.24 -20.52 -15.88 
1924 02 -2.26 -13.30  -7.78 
1924 03  -.39 -10.45  -5.42 
1924 04  7.02  -4.90   1.05 
1924 05 16.78   1.20   8.99 
1924 06 19.70   4.61  12.15 
1924 07 22.86   8.54  15.70 
1924 08 19.10   7.41  13.25 
1924 09 16.11   3.37   9.74 
1924 10 11.34  -1.32   5.01 
1924 11 -2.29 -10.76  -6.52 
1924 12 13.89 -22.03 -17.96 
1925 01 11.78 -19.73 -15.75 
1925 02 -9.20 -16.70 -12.95 
1925 03 -1.68 -12.96  -7.32 
1925 05 19.54   5.02  12.28 
1925 06 19.62   7.39  13.50 
1925 07 23.12   8.93  16.02 
1925 08 20.68   7.28  13.98 
1925 09 14.06   2.44   8.25 
1925 10  4.34  -5.17   -.41 
1925 11   .-5  -9.72  -4.88 
1925 12 -2.81 -10.76  -6.78 
1926 01 -1.63 -11.72  -6.67 
1926 03  2.93  -9.18  -3.12 
1926 04 12.12  -2.61   4.75 
1926 05 17.03   3.38  10.20 
1926 06 18.19   5.82  12.00 
1926 07 24.10   9.37  16.73 
1926 08 19.62   6.74  13.18 
1926 09  9.96   -.37   4.79 
1926 10  9.52  -1.86   3.83 
