1948 01 10.02  -7.10   1.46 
1948 02 12.93  -2.11   5.40 
1948 03 14.98   -.28   7.35 
1948 04 25.88   5.93  15.90 
1948 05 29.71   9.46  19.58 
1948 06 33.23  15.08  24.15 
1948 07 34.59  17.79  26.19 
1948 08 33.93  17.04  25.48 
1948 09 30.48  13.61  22.04 
1948 10 22.85   7.21  15.03 
1948 11 14.78  -4.26   5.26 
1948 12 12.55  -1.94   5.30 
1949 01  5.72  -4.39    .66 
1949 02 13.71  -2.94   5.38 
1949 03 19.52    .99  10.25 
1949 04 23.23   3.96  13.59 
1949 05 28.04   9.60  18.82 
1949 06 32.53  14.18  23.35 
1949 07 33.03  17.84  25.43 
1949 08 32.45  16.50  24.47 
1949 09 28.55  13.76  21.15 
1949 10 21.63   5.11  13.37 
1949 11 20.53   -.13  10.20 
1949 12 10.99  -5.19   2.90 
1950 01 13.77  -4.55   4.61 
1950 02 18.09  -1.37   8.35 
1950 03 20.84    .72  10.78 
1950 04 25.46   5.49  15.47 
