1949 05  18.10   4.78  11.44 
1949 06  19.27   4.44  11.85 
1949 07  23.49   8.38  15.93 
1949 08  22.76   7.53  15.14 
1949 09  19.74   6.05  12.89 
1949 10   9.32  -1.13   4.09 
1949 11   6.85   -.93   2.96 
1949 12  -2.34 -10.34  -6.34 
1950 01 -12.51 -22.42 -17.46 
1950 02   -.98  -8.32  -4.64 
1950 03   2.65  -6.75  -2.05 
1950 04   7.13  -3.49   1.82 
1950 05  14.53   1.78   8.15 
1950 06  18.53   6.42  12.47 
1950 07  23.38   8.83  16.10 
1950 08  24.31   8.43  16.37 
1950 09  20.81   6.09  13.45 
1950 10   7.35   -.22   3.56 
1950 11   0.90  -6.01  -2.55 
1950 12  -0.08  -5.83  -2.95 
1951 01  -3.95 -11.94  -7.94 
1951 02   -.63  -9.56  -5.09 
1951 03   1.30  -8.85  -3.77 
1951 04  10.78  -1.39   4.69 
1951 05  15.82   2.99   9.40 
1951 06  18.53   5.65  12.09 
1951 07  24.40   8.97  16.68 
1951 08  22.70   9.16  15.93 
1951 09  18.90   5.09  11.99 
1951 10   7.92   0.04   3.98 
1951 11   1.62  -5.89  -2.13 
1951 12  -4.71 -13.83  -9.27 
1952 01  -5.17 -12.33  -8.75 
1952 02   -.10  -8.89  -4.49 
1952 03   3.59  -6.97  -1.69 
1952 04  11.11   -.98   5.06 
1952 05  16.02   2.81   9.41 
1952 06  18.07   4.96  11.51 
1952 07  23.93   8.72  16.32 
1952 08  23.61   8.82  16.21 
1952 09  21.71   6.39  14.04 
1952 10  16.21   2.18   9.20 
1952 11   2.21  -6.00  -1.89 
1952 12   -.87  -6.29  -3.58 
1953 01   1.23  -6.47  -2.62 
1953 02   2.24  -8.00  -2.88 
1953 03   5.22  -5.25  -0.01 
1953 04   8.50  -1.66   3.42 
1953 05  14.72   2.63   8.67 
1953 06  15.21   4.38   9.79 
1953 07  23.15   7.68  15.41 
1953 08  22.24   8.14  15.19 
1953 09  18.92   4.66  11.79 
1953 10  13.02   1.48   7.25 
1953 11   4.55  -3.13   0.71 
1953 12   1.16  -7.38  -3.10 
1954 01  -4.81 -13.45  -9.13 
1954 02   2.48  -6.25  -1.88 
1954 03   3.22  -8.18  -2.48 
1954 04   8.02  -3.34   2.34 
1954 05  16.37   3.16   9.76 
1954 06  16.44   3.93  10.18 
1954 07  22.07   7.07  14.57 
1954 08  20.23   7.30  13.76 
1954 09  16.64   4.42  10.53 
1954 10  10.45  -1.12   4.66 
1954 11   5.66   -.22   2.72 
1954 12  -1.00  -8.64  -4.82 
1955 01  -1.90  -9.64  -5.77 
1955 02  -1.04 -10.39  -5.72 
1955 03   0.40 -10.73  -5.16 
1955 04   6.54  -3.48   1.53 
1955 05  12.20   1.97   7.08 
1955 06  19.69   5.77  12.73 
1955 07  21.31   8.05  14.68 
1955 08  24.05   8.18  16.11 
1955 09  18.45   5.18  11.82 
1955 10   9.33  -0.09   4.62 
