1924 01  1.16 -11.74  -5.29 
1924 02  8.25  -3.54   2.35 
1924 03  8.93  -2.65   3.14 
1924 04 17.75   1.29   9.52 
1924 05 99.99   5.99 -99.99 
1924 06 31.22  10.70  20.96 
1924 07 33.38  15.14  24.26 
1924 08 31.36  13.07  22.21 
1924 09 27.51   8.12  17.81 
1924 10 17.95   2.61  10.28 
1924 11  9.72  -3.62   3.05 
1924 12   .23 -12.06  -5.91 
1925 01 99.99  -9.47 -99.99 
1925 02  9.29  -2.45   3.42 
1925 03 16.04  -1.42   7.31 
1925 04 18.49   2.49  10.49 
1925 05 22.93   7.64  15.28 
1925 07 33.81  16.32  25.06 
1925 08 31.85  14.20  23.02 
1925 09 99.99   8.45 -99.99 
1925 10 99.99   3.55 -99.99 
1925 12  5.87  -2.48   1.69 
1926 01 99.99  -7.65 -99.99 
1926 02  8.64  -2.62   3.01 
1926 03 13.51   -.32   6.59 
1926 04 19.11   5.18  12.14 
1926 05 23.01   8.18  15.60 
1926 06 29.97  12.20  21.08 
1926 07 33.05  14.88  23.96 
1926 08 31.94  15.51  23.72 
1926 09 99.99   7.66 -99.99 
1926 10 20.55   3.95  12.25 
1926 11 14.02    .40   7.21 
1927 01  5.43 -99.99 -99.99 
1927 02  9.56  -3.50   3.03 
1927 03 11.62  -1.39   5.11 
1927 04 17.28   1.63   9.45 
1927 05 20.97   5.12  13.04 
1927 06 26.93   9.55  18.24 
1927 07 32.28  13.44  22.85 
1927 08 29.73  14.82  22.27 
1927 09 23.84   9.27  16.55 
1927 10 17.95   4.52  11.24 
1927 11 12.54   4.38   8.46 
1927 12  2.06  -8.56  -3.25 
1928 01  1.59  -7.13  -2.77 
1928 02  5.08  -4.02    .52 
1928 03 12.35   1.77   7.06 
1928 04 15.17   1.91   8.54 
1928 05 23.71   9.02  16.36 
1928 06 26.47   9.78  18.12 
1928 07 33.27  14.90  24.08 
1928 08 31.09  15.22  23.15 
1928 09 27.06   9.72  18.39 
1928 10 17.89   4.08  10.98 
1928 11 10.50  -1.24   4.63 
1928 12  1.48  -8.43  -3.47 
1929 01  1.09  -9.81  -4.36 
1929 02  2.47  -8.38  -2.95 
