1919 08  34.73  16.24  25.48 
1919 09  26.59   9.75  18.17 
1919 10  15.17   1.77   8.47 
1919 11   8.93  -2.45   3.24 
1919 12   0.19  -9.45  -4.63 
1920 01   4.94  -5.79   -.42 
1920 02   7.86  -3.91   1.97 
1920 03  12.24   0.29   6.26 
1920 04  15.34   1.87   8.60 
1920 05  22.08   6.45  14.26 
1920 06  27.69  10.14  18.92 
1920 07  35.68  16.59  26.13 
1920 08  33.65  14.39  24.02 
1920 09  26.70   9.63  18.16 
1920 10  16.79   3.71  10.25 
1920 11   9.17   -.41   4.38 
1920 12   6.46  -3.57   1.44 
1921 01   6.96  -3.79   1.58 
1921 02   7.80  -3.64   2.08 
1921 03  15.02   1.56   8.29 
1921 04  17.24   2.07   9.65 
1921 05  22.39   7.87  15.12 
1921 06  30.27  17.74  24.00 
1921 07  34.70  15.22  24.96 
1921 08  34.16  15.29  24.72 
1921 09  24.09   7.21  15.65 
1921 10  22.51   4.96  13.73 
1921 11  14.63   0.16   7.39 
1921 12   4.90  -4.41   0.24 
1922 01  -1.60 -11.95  -6.77 
1922 02   4.36  -5.28   -.46 
1922 03   9.72  -2.57   3.58 
1922 12   3.69  -5.69  -1.00 
1923 01   6.88  -2.80   2.04 
1923 02   5.74  -7.60   -.93 
1923 03  13.60  -1.19   6.20 
1923 04  18.76   3.17  10.96 
1923 05  22.80   7.26  15.03 
1923 06  25.62  10.10  17.86 
1923 07  36.06  18.65  27.35 
1923 08  34.24  14.51  24.37 
1923 09  29.54  10.94  20.24 
1923 10  16.99   4.34  10.66 
1923 11  12.05   -.62   5.71 
1923 12   5.41  -5.34   0.03 
1924 01   1.52  -9.07  -3.77 
1924 02  10.63   -.17   5.23 
1924 03  11.42  -1.56   4.93 
1924 04  19.78   3.63  11.70 
1924 11  10.96  -1.80   4.58 
1925 09  25.75   7.46  16.60 
1925 10  18.37   2.03  10.20 
1925 11   9.58  -1.89   3.84 
1925 12   5.03  -2.55   1.24 
1926 01   2.95  -6.04  -1.54 
1926 02  10.39   -.75   4.82 
1926 03  16.04  -1.92   7.06 
1926 04  22.06   4.32  13.19 
1926 05  24.21   4.83  14.52 
1926 06  32.09  10.25  21.17 
1926 07  36.04  14.31  25.17 
1926 08  33.62  11.79  22.70 
1926 09  25.29   4.71  15.00 
1928 12   -.17  -8.22  -4.19 
1929 01  -1.15 -10.01  -5.58 
1929 02   1.95  -9.28  -3.66 
1929 03  14.68   -.29   7.19 
1929 04  15.78   1.23   8.50 
1929 05  25.95 -99.99 -99.99 
1929 06  26.77  10.00  18.38 
