1925 11  9.67   1.79   5.73 
1925 12 99.99    .18 -99.99 
1926 01  6.60   1.67   4.13 
1926 02  5.89    . 3   2.96 
1926 03  7.89   1.44   4.66 
1926 04 11.02   2.78   6.90 
1926 05 13.82   4.66   9.24 
1926 06 18.89   7.69  13.29 
1926 07 17.40   8.76  13.08 
1926 08 16.60   8.64  12.62 
1926 10 10.10   3.96   7.03 
1926 11  6.88   1.54   4.21 
1926 12  3.94  -1.70   1.12 
1927 01  3.06  -2.48    .28 
1927 02  3.63  -2.31    .66 
1927 03  5.16   -.73   2.21 
1927 04  5.90  -2.21   1.84 
1927 05 11.07   3.51   7.29 
1927 06 14.92   6.67  10.79 
1927 07 16.17   8.77  12.47 
1927 08 16.18   7.66  11.92 
1927 09 12.53   7.18   9.85 
1927 10  7.99   3.03   5.51 
1927 11  2.85  -2.17    .33 
1927 12  1.63  -3.75  -1.05 
1928 01  3.55   -.93   1.31 
1928 02  4.90    .-5   2.42 
1928 03  3.50  -1.13   1.18 
