1948 07  21.80   5.90  13.85 
1948 08  23.48   6.22  14.85 
1948 09  18.42   2.03  10.22 
1948 10  13.30  -2.03   5.63 
1948 11   0.46  -5.32  -2.43 
1948 12  -4.83 -14.70  -9.76 
1949 01  -7.91 -21.02 -14.46 
1949 02  -1.58 -15.08  -8.33 
1949 03   3.80  -8.92  -2.56 
1949 04  13.44  -1.71   5.86 
1949 05  16.62   1.90   9.26 
1949 06  19.04   3.67  11.35 
1949 07  24.31   6.47  15.39 
1949 08  26.30   6.87  16.58 
1949 09  17.91   1.77   9.84 
1949 10   6.91  -3.17   1.86 
1949 11   9.29  -1.98   3.65 
1949 12  -2.02 -11.97  -6.99 
1950 01  -9.43 -22.20 -15.81 
1950 02   2.32  -5.76  -1.72 
1950 03   0.65  -8.63  -3.99 
1950 04   7.09  -4.05   1.52 
1950 05  12.64  -1.33   5.65 
1950 06  17.16   1.78   9.47 
1950 07  22.68   5.20  13.94 
1950 08  22.36   5.45  13.90 
1950 09  16.34   1.56   8.95 
1950 10  11.50   -.75   5.37 
1950 11   2.22  -8.38  -3.08 
1950 12   1.86  -6.23  -2.18 
1951 01  -4.02 -14.24  -9.13 
1951 02   0.96 -10.67  -4.85 
1951 03   0.22 -12.06  -5.92 
1951 04   8.16  -6.46   0.84 
1951 05  14.28   -.27   7.00 
1951 06  14.78   1.50   8.13 
1951 07  24.37   6.31  15.34 
1951 08  21.99   7.13  14.56 
1951 09  15.46   0.87   8.16 
1951 10   8.55   0.42   4.48 
1951 11   2.43  -6.14  -1.85 
1951 12  -4.75 -13.53  -9.13 
1952 01  -2.49 -11.92  -7.20 
1952 02   0.75  -8.89  -4.07 
1952 03   2.11  -9.99  -3.93 
1952 04  13.80  -3.33   5.23 
1952 05  15.29   1.97   8.63 
1952 06  18.73   4.52  11.62 
1952 07  23.59   5.95  14.77 
1952 08  23.69   5.99  14.84 
1952 09  21.00   3.67  12.33 
1952 10  15.61  -1.31   7.14 
1952 11   1.92  -6.87  -2.47 
1952 12   0.74  -6.97  -3.11 
1953 01   2.45  -4.75  -1.15 
1953 02   0.65  -7.50  -3.42 
1953 03   5.03  -5.84   -.40 
