1948 08  22.61   2.41  12.51 
1948 09  17.93   -.15   8.89 
1948 10  10.16  -3.66   3.25 
1948 11   0.64 -10.85  -5.10 
1948 12  -5.33 -18.45 -11.89 
1949 01  -8.46 -22.91 -15.68 
1949 02  -1.40 -16.19  -8.79 
1949 03   4.41 -10.81  -3.20 
1949 04  12.42  -5.17   3.62 
1949 05  15.17   0.01   7.59 
1949 06  18.73   1.39  10.05 
1949 07  24.26   3.68  13.97 
1949 08  24.63   4.44  14.53 
1949 09  18.43   0.77   9.60 
1949 10   6.15  -6.54   -.19 
1949 11   4.69  -5.64   -.47 
1949 12  -3.07 -14.25  -8.66 
1950 01  -6.37 -17.21 -11.79 
1950 02   0.70 -12.43  -5.86 
1950 03   1.71 -11.75  -5.02 
1950 04   7.42  -8.14   -.36 
1950 05  11.01  -4.28   3.36 
1950 06  17.62   1.98   9.80 
1950 07  23.52   6.24  14.88 
1950 08  22.55   5.76  14.15 
1950 09  17.28   1.90   9.59 
1950 10  12.56  -1.44   5.56 
1950 11   3.50  -7.20  -1.84 
1950 12   2.65  -8.97  -3.16 
1951 01  -1.77 -14.98  -8.37 
1951 02   2.39 -11.80  -4.70 
1951 03   2.81 -12.46  -4.82 
1951 04  11.65  -5.35   3.15 
1951 05  14.37   -.81   6.78 
