1924 09 99.99   3.20 -99.99 
1924 10 99.99   -.37 -99.99 
1924 11  6.73  -6.60    . 6 
1924 12 -3.01 -16.73  -9.87 
1925 01   . 7  -9.22  -4.57 
1925 02  5.79  -3.00   1.39 
1925 03 11.51  -1.35   5.08 
1925 04 16.12   2.03   9.07 
1925 05 22.38   6.09  14.23 
1925 06 23.43   8.32  15.87 
1925 07 31.12  12.39  21.75 
1925 08 27.66  10.00  18.83 
1925 09 22.80   5.33  14.06 
1925 10 15.45   -.20   7.62 
1925 11  7.93  -4.56   1.68 
1925 12  3.82  -4.29   -.23 
1926 01  1.47 -11.67  -5.10 
1926 02  4.60  -5.12   -.26 
1926 03 11.36  -3.84   3.75 
1926 04 18.04   2.05  10.04 
1926 05 21.36   5.11  13.23 
1926 06 28.85   9.30  19.07 
1926 07 30.98  11.44  21.21 
1926 08 29.91  10.50  20.20 
1926 09 23.49   2.43  12.96 
1926 10 18.27    .-9   9.09 
1926 11 10.26  -1.69   4.28 
1926 12   .65  -9.10  -4.23 
1927 03  8.54  -2.90   2.82 
1927 04 16.50  -2.66   6.92 
1927 05 19.77   2.20  10.98 
1927 06 26.70   7.99  17.34 
1927 07 31.52  10.67  21.09 
