1949 07 30.83  20.89  25.86 
1949 08 30.41  17.67  24.04 
1949 09 22.82   9.60  16.21 
1949 10 20.66   9.10  14.88 
1949 11 11.74    .46   6.10 
1949 12  8.49  -3.47   2.50 
1950 01  9.51   -.85   4.33 
1950 02  6.43  -4.02   1.20 
1950 03  9.43  -1.91   3.76 
1950 04 14.58   2.74   8.66 
1950 05 24.13  11.71  17.92 
1950 06 27.04  14.54  20.79 
1950 07 28.44  16.51  22.47 
1950 08 27.99  15.65  21.82 
1950 09 23.80  12.60  18.20 
1950 10 21.94   8.45  15.19 
1950 11  8.26  -1.97   3.14 
1950 12  1.74  -9.05  -3.65 
1951 01  4.29  -4.85   -.27 
1951 02  5.56  -5.34    .10 
1951 03  9.10  -1.15   3.97 
1951 04 15.71   4.19   9.95 
1951 05 25.08  11.20  18.14 
1951 06 27.35  16.04  21.69 
1951 07 30.03  17.87  23.95 
1951 08 29.73  16.37  23.05 
1951 09 24.63  10.77  17.70 
1951 10 21.59   6.51  14.05 
1951 11  7.64  -2.06   2.79 
1951 12  5.92  -3.97    .97 
1952 01  7.05  -2.48   2.28 
1952 02  7.49  -1.99   2.75 
1952 03 10.96   -.15   5.40 
1952 04 17.84   5.12  11.48 
1952 05 22.63  10.88  16.75 
1952 06 31.38  19.14  25.25 
1952 07 32.03  19.25  25.64 
1952 08 30.46  16.19  23.32 
1952 09 26.72  11.44  19.08 
1952 10 18.20   2.77  10.49 
1952 11 12.39   1.04   6.72 
1952 12  6.07   -.78   2.64 
1953 01  6.15  -2.05   2.05 
1953 02  9.31  -2.95   3.18 
1953 03 12.09    .89   6.49 
1953 04 15.29   3.74   9.51 
1953 05 24.37  12.65  18.51 
1953 06 31.14  17.87  24.50 
1953 07 30.69  18.07  24.38 
1953 08 30.99  16.31  23.65 
1953 09 28.61  11.77  20.19 
1953 10 23.06   5.92  14.49 
1953 11 13.37    .-4   6.66 
1953 12  6.08  -4.91    .58 
1954 01  5.02  -3.77    .62 
1954 02 10.67    .-8   5.29 
1954 03  9.97  -2.04   3.96 
1954 04 21.41   8.59  15.00 
1954 05 21.12   8.25  14.68 
1954 06 30.62  17.45  24.04 
1954 07 33.37  18.83  26.09 
1954 08 29.83  18.41  24.12 
1954 09 29.22  14.02  21.62 
1954 10 19.61   7.95  13.78 
1954 11 11.25    .73   5.99 
1954 12  4.89  -2.90    .99 
1955 01  2.68  -5.52  -1.42 
1955 02  5.58  -3.74    .91 
1955 03 12.04   -.11   5.96 
1955 04 21.12   8.20  14.66 
1955 05 24.27  11.86  18.06 
1955 06 25.59  13.56  19.57 
1955 07 31.97  20.90  26.43 
1955 08 31.75  18.02  24.88 
1955 09 28.61  13.56  21.08 
1955 10 19.14   6.84  12.99 
1955 11  9.54  -1.59   3.97 
1955 12  4.07  -5.70   -.81 
1956 01  2.41  -6.61  -2.09 
1956 02  6.94  -1.96   2.49 
1956 03 11.63   -.78   5.42 
1956 04 16.12   4.38  10.25 
1956 05 23.93  11.50  17.71 
1956 06 29.07  16.73  22.90 
1956 07 29.00  18.84  23.92 
1956 08 29.57  17.37  23.47 
1956 09 25.20  10.34  17.77 
1956 10 22.69   8.30  15.49 
1956 11 11.06    . 0   5.53 
1956 12  8.93    .99   4.96 
1957 01  1.03  -7.46  -3.21 
1957 02  7.87  -1.01   3.42 
1957 03 11.51    .52   6.02 
1957 04 18.73   7.85  13.29 
1957 05 23.74  11.54  17.64 
1957 06 28.58  17.77  23.17 
1957 07 30.66  18.77  24.71 
1957 08 30.67  17.10  23.88 
1957 09 25.41  12.91  19.16 
1957 10 17.37   5.28  11.33 
1957 11 10.98    .51   5.74 
1957 12  8.25  -1.31   3.47 
1958 01  2.46  -5.21  -1.37 
1958 02  1.84  -8.77  -3.46 
1958 03  6.67  -1.04   2.81 
1958 04 17.75   5.85  11.80 
1958 05 23.41  10.42  16.91 
1958 06 25.92  14.47  20.19 
1958 07 28.46  18.54  23.50 
1958 08 29.00  16.78  22.89 
1958 09 24.99  13.42  19.20 
1958 10 19.92   5.93  12.92 
1958 11 12.96   1.44   7.20 
1958 12  1.87  -9.27  -3.70 
1959 01  3.13  -8.01  -2.44 
1959 02  6.65  -4.36   1.14 
1959 03 10.61  -1.21   4.69 
1959 04 18.24   6.18  12.21 
1959 05 25.13  13.75  19.43 
1959 06 28.73  16.75  22.74 
1959 07 30.66  18.07  24.36 
1959 08 30.85  20.04  25.44 
