1952 06  19.45   7.59  13.52 
1952 07  22.25   9.13  15.69 
1952 08  22.64   7.98  15.31 
1952 09  19.24   5.17  12.20 
1952 10  14.94   -.58   7.17 
1952 11   4.73  -5.50   -.38 
1952 12   -.65 -11.07  -5.85 
1953 01 -11.60 -21.15 -16.37 
1953 02   1.62 -11.67  -5.02 
1953 03   0.72 -10.82  -5.04 
1953 04   6.41  -3.91   1.24 
1953 05  17.23   3.56  10.39 
1953 06  19.24   7.32  13.28 
1953 07  22.09   9.08  15.58 
1953 08  21.88   9.35  15.61 
1953 09  17.58   4.07  10.82 
1953 10  15.79   -.20   7.79 
1953 11   5.11  -5.04   0.03 
1953 12   0.91  -9.85  -4.47 
1954 01 -16.60 -26.47 -21.53 
1954 03   -.36 -10.76  -5.56 
1954 04   1.75  -8.95  -3.60 
1954 05  13.34   3.22   8.28 
1954 06  17.10   6.64  11.87 
1954 07  22.74   9.75  16.24 
1954 08  18.70   9.42  14.06 
1954 09  15.83   4.63  10.22 
1954 10  11.55  -1.85   4.85 
1954 11   6.17  -4.07   1.04 
1954 12   0.87  -9.68  -4.41 
1955 01  -3.49 -14.14  -8.81 
1955 02  -5.40 -16.27 -10.83 
1955 03  -3.91 -15.39  -9.65 
1955 04   8.00  -2.08   2.95 
1955 05  15.25   2.44   8.84 
1955 06  21.39   7.77  14.58 
1955 07  22.73  10.42  16.57 
1955 08  23.10   6.96  15.03 
1955 09  15.07   3.45   9.26 
1955 10  11.33  -1.53   4.90 
1955 11 -11.39 -20.74 -16.06 
1955 12 -12.79 -21.90 -17.34 
1956 01 -14.15 -23.45 -18.79 
1956 02  -7.61 -19.83 -13.72 
1956 03  -1.02 -11.56  -6.29 
1956 04   7.05  -3.74   1.65 
1956 05  19.70   3.97  11.83 
1956 06  20.90   7.53  14.21 
1956 07  22.84   9.96  16.40 
1956 08  21.95   9.16  15.55 
1956 09  15.67   3.38   9.52 
1956 10   9.80  -3.14   3.33 
1956 11   6.10  -4.56   0.77 
1956 12  -5.83 -16.33 -11.08 
1957 01 -10.45 -19.20 -14.83 
1957 02  -6.68 -18.28 -12.48 
1957 03   0.52 -11.13  -5.30 
1957 04  10.24  -2.21   4.01 
1957 05  18.14   4.13  11.13 
1957 06  20.56   6.39  13.47 
1957 07  22.97   8.12  15.54 
1957 08  20.25   7.04  13.64 
1957 09  19.31   5.27  12.29 
1957 10   7.40  -4.89   1.25 
1957 11   3.43  -6.89  -1.72 
1957 12  -2.68 -13.01  -7.84 
1958 01  -2.88 -13.22  -8.05 
1958 02  -8.33 -18.73 -13.53 
1958 03  -2.22 -10.99  -6.60 
1958 04   9.89  -1.52   4.18 
1958 05  20.37   5.17  12.77 
1958 06  20.02   6.79  13.40 
1958 07  23.70   8.58  16.14 
1958 08  24.32   9.03  16.67 
1958 09  16.33   3.69  10.01 
1958 10  13.49  -1.11   6.19 
1958 11   0.37  -9.97  -4.80 
1958 12  -4.85 -14.90  -9.87 
1959 01 -15.60 -23.84 -19.72 
1959 02  -4.26 -17.60 -10.93 
1959 03   6.15  -3.90   1.12 
