1949 01  1.01  -7.47  -3.23 
1949 02   .81  -8.08  -3.63 
1949 03  6.91  -3.08   1.91 
1949 04 13.88   1.08   7.48 
1949 05 21.65   8.39  15.02 
1949 06 27.96  16.21  22.09 
1949 07 29.57  18.91  24.24 
1949 08 28.43  16.39  22.41 
1949 09 20.93   7.66  14.29 
1949 10 18.76   6.65  12.70 
1949 11  8.04  -1.27   3.38 
1949 12  2.92  -5.63  -1.35 
1950 01  3.03  -7.93  -2.44 
1950 02  -.20  -8.21  -4.20 
1950 03  3.34  -4.29   -.47 
1950 04  8.85    . 2   4.43 
1950 05 20.78   8.26  14.52 
1950 06 25.35  13.43  19.39 
1950 07 27.46  14.48  20.97 
1950 08 26.07  13.77  19.92 
1950 09 21.54  11.68  16.61 
1950 10 19.60   7.33  13.46 
1950 11  5.45  -3.67    .88 
1950 12 -3.04 -13.65  -8.34 
1951 01 -1.64 -10.69  -6.16 
1951 02   .44  -7.78  -3.67 
1951 03  5.33  -3.30   1.01 
1951 04 12.10   2.33   7.22 
1951 05 21.50   9.06  15.28 
1951 06 23.32  12.07  17.69 
1951 07 26.89  15.29  21.09 
1951 08 24.85  14.75  19.79 
1951 09 21.52  10.51  16.01 
1951 10 16.95   6.06  11.50 
1951 11  3.55  -4.86   -.65 
1951 12   .38  -9.67  -4.64 
1952 01   .47  -8.80  -4.16 
1952 02  2.70  -4.87  -1.08 
1952 03  4.48  -3.12    .68 
1952 04 15.78   3.67   9.72 
1952 05 19.08   8.14  13.61 
1952 06 27.54  16.59  22.06 
1952 07 29.42  18.10  23.76 
1952 08 26.57  16.09  21.33 
1952 09 24.04  10.01  17.02 
1952 10 14.64    .95   7.79 
1952 11 10.04   -.82   4.61 
1952 12  2.47  -4.06   -.79 
1953 01   .80  -6.83  -3.01 
1953 02  3.58  -5.58  -1.00 
1953 03  6.91  -1.74   2.58 
1953 04 11.72   2.50   7.11 
1953 05 20.45   8.92  14.68 
1953 06 27.50  15.35  21.42 
1953 07 28.71  17.60  23.15 
1953 08 28.96  15.73  22.34 
1953 09 24.87  10.63  17.75 
1953 10 20.34   6.76  13.55 
1953 11 10.26    .83   5.54 
1953 12  2.98  -5.31  -1.16 
1954 01   .37  -8.05  -3.84 
1954 02  6.33  -3.02   1.65 
1954 03  5.11  -4.83    .14 
1954 04 15.91   4.31  10.10 
1954 05 18.29   6.37  12.33 
1954 06 28.15  16.69  22.42 
1954 07 28.27  17.14  22.70 
1954 08 25.99  16.82  21.40 
1954 09 24.68  13.03  18.85 
1954 10 16.04   6.83  11.43 
1954 11  8.75   -.31   4.21 
1954 12  1.88  -4.12  -1.11 
1955 01  -.90  -8.88  -4.89 
1955 02  1.28  -7.12  -2.92 
1955 03  7.16  -3.81   1.67 
1955 04 18.65   5.82  12.23 
1955 05 22.12   8.82  15.47 
1955 06 24.22  13.00  18.61 
1955 07 31.13  19.51  25.32 
1955 08 30.42  18.29  24.36 
1955 09 24.59  12.09  18.34 
1955 10 17.42   5.68  11.55 
1955 11  5.92  -4.10    .91 
1955 12  -.28  -8.26  -4.27 
1956 01   .95  -6.35  -2.70 
1956 02  1.33  -6.38  -2.52 
1956 03  5.70  -2.42   1.63 
1956 04 12.83   2.04   7.43 
1956 05 20.37   8.88  14.62 
1956 06 28.48  16.45  22.47 
1956 07 27.35  16.34  21.84 
1956 08 27.45  16.54  22.00 
1956 09 23.85   9.97  16.91 
1956 10 21.24   8.68  14.96 
1956 11  8.93   -.85   4.04 
1956 12  3.67  -3.33    .17 
1957 01 -3.34 -13.63  -8.48 
1957 02  2.98  -4.19   -.60 
1957 03  6.61  -2.80   1.90 
1957 04 13.37   3.50   8.43 
1957 05 18.51   8.14  13.33 
1957 06 25.28  14.61  19.94 
1957 07 28.33  17.71  23.02 
1957 08 26.68  16.12  21.40 
1957 09 21.98  10.50  16.24 
1957 10 14.90   4.12   9.51 
1957 11  8.00   -.60   3.70 
1957 12  4.61  -4.64    .-1 
1958 01 -1.29  -8.92  -5.10 
1958 02 -3.87 -12.48  -8.17 
1958 03  4.85  -2.03   1.41 
1958 04 14.89   3.80   9.34 
1958 05 22.06   7.36  14.71 
1958 06 22.43  10.96  16.69 
1958 07 26.96  16.50  21.73 
1958 08 27.64  15.85  21.74 
1958 09 23.44  11.22  17.33 
1958 10 18.92   6.68  12.80 
