1948 08 29.91  21.20  25.55 
1948 09 25.83  18.90  22.36 
1948 10 19.48  11.72  15.60 
1948 11 18.21  10.89  14.55 
1948 12 12.25   4.62   8.43 
1949 01 13.93   5.86   9.89 
1949 02 14.00   6.27  10.13 
1949 03 15.83   5.14  10.48 
1949 04 19.68  10.10  14.89 
1949 05 24.57  14.48  19.52 
1949 06 28.14  20.43  24.28 
1949 07 31.86  23.32  27.59 
1949 08 29.82  22.10  25.96 
1949 09 25.37  18.60  21.98 
1949 10 22.96  15.61  19.28 
1949 11 16.20   6.88  11.54 
1949 12 12.64   4.59   8.61 
1950 01 17.01   7.32  12.16 
1950 02 11.75   3.11   7.43 
1950 03 13.69   3.88   8.78 
1950 04 18.95   7.98  13.46 
1950 05 23.14  14.32  18.73 
1950 06 28.66  19.40  24.03 
1950 07 29.69  21.53  25.61 
1950 08 28.65  20.73  24.68 
1950 09 25.42  18.78  22.10 
1950 10 22.20  15.06  18.63 
1950 11 16.16   6.18  11.17 
1950 12  8.34   1.03   4.68 
1951 01 12.52   2.48   7.50 
1951 02 12.09   1.95   7.02 
1951 03 13.79   4.90   9.34 
1951 04 20.35   9.41  14.88 
1951 05 24.27  14.20  19.23 
1951 06 28.94  19.20  24.07 
1951 07 30.88  21.92  26.40 
1951 08 29.45  21.99  25.72 
1951 09 26.89  18.85  22.87 
1951 10 21.74  15.30  18.52 
1951 11 14.38   5.24   9.80 
1951 12 13.73   4.27   9.00 
1952 01 12.58   3.83   8.20 
1952 02 11.34   3.34   7.34 
1952 03 13.81   5.15   9.48 
1952 04 20.56  11.24  15.90 
1952 05 24.95  15.31  20.13 
1952 06 31.55  21.44  26.49 
1952 07 32.81  22.69  27.75 
1952 08 30.21  22.24  26.22 
1952 09 26.76  19.27  23.01 
1952 10 20.43  10.75  15.59 
1952 11 16.37   7.46  11.91 
1952 12 11.17   3.30   7.23 
1953 01 12.95   4.28   8.61 
1953 02 13.32   4.15   8.73 
1953 03 15.69   6.80  11.24 
1953 04 20.58  10.33  15.45 
1953 05 27.43  17.54  22.48 
1953 06 28.58  19.06  23.82 
1953 07 31.58  22.48  27.03 
1953 08 30.96  21.45  26.20 
1953 09 28.10  18.95  23.53 
1953 10 23.06  14.28  18.67 
1953 11 17.44   7.82  12.63 
1953 12 13.73   5.18   9.45 
1954 01 12.20   2.06   7.13 
1954 02 15.49   5.08  10.28 
1954 03 17.06   6.04  11.54 
1954 04 24.46  12.08  18.27 
1954 05 24.76  14.40  19.58 
1954 06 31.48  20.04  25.76 
1954 08 32.05  21.31  26.68 
1954 09 29.94  18.90  24.42 
1954 10 24.75  13.61  19.18 
1954 11 15.36   6.60  10.98 
1954 12 11.66   1.85   6.75 
1955 01  9.26   1.08   5.17 
1955 02 12.41   1.49   6.95 
1955 03 19.18   7.24  13.21 
1955 04 23.54  11.98  17.76 
1955 05 27.02  16.19  21.60 
1955 06 29.02  18.24  23.63 
1955 07 33.61  23.15  28.38 
1955 08 32.24  23.33  27.78 
1955 09 27.23  20.39  23.81 
1955 10 24.54  13.84  19.19 
1955 11 18.08   6.78  12.43 
1955 12  8.87   1.16   5.01 
1956 01  8.79    .94   4.86 
1956 02 14.46   4.19   9.33 
1956 03 16.35   5.09  10.72 
1956 04 21.78   9.56  15.67 
1956 05 27.31  13.67  20.49 
1956 06 30.62  20.19  25.40 
1956 07 32.36  22.36  27.36 
1956 08 31.51  21.68  26.59 
1956 09 27.40  18.41  22.90 
1956 10 21.79  15.50  18.64 
1956 11 16.42   7.43  11.92 
1956 12 17.10   6.87  11.98 
1957 01 10.39   1.08   5.73 
1957 02 13.26   3.95   8.60 
1957 03 15.67   5.90  10.78 
1957 04 25.22  12.22  18.71 
1957 05 27.23  16.25  21.74 
1957 06 31.54  21.36  26.45 
1957 07 32.43  21.83  27.13 
1957 08 30.36  21.08  25.72 
1957 09 28.86  20.69  24.77 
1957 10 19.78  11.84  15.81 
1957 11 17.46   9.33  13.40 
1957 12 13.81   4.56   9.18 
1958 01  8.14    . 3   4.08 
1958 02  8.29   -.64   3.82 
1958 03 11.90   3.82   7.85 
1958 04 20.69  10.77  15.73 
1958 05 26.00  15.15  20.57 
1958 06 28.53  18.29  23.41 
1958 07 33.43  23.28  28.36 
1958 08 30.77  22.40  26.58 
1958 09 28.01  18.20  23.10 
1958 10 21.84  13.30  17.57 
1958 11 19.41   9.27  14.34 
1958 12  9.07    .88   4.97 
1959 01 11.40    .14   5.77 
1959 02 12.73   2.99   7.85 
1959 03 17.28   3.93  10.60 
1959 04 23.03  10.07  16.54 
1959 05 27.76  16.57  22.16 
1959 06 30.94  19.61  25.27 
1959 07 30.07  21.92  25.99 
1959 08 32.45  22.36  27.40 
1959 09 27.38  18.99  23.18 
1959 10 22.20  14.08  18.14 
1959 11 16.90   6.80  11.85 
1959 12 12.47   3.82   8.14 
1960 01 11.20   2.76   6.98 
1960 02 11.00   3.16   7.08 
1960 03  9.03   1.23   5.13 
1960 04 24.61  12.20  18.40 
1960 05 25.14  15.00  20.07 
1960 06 29.54  19.85  24.69 
1960 07 31.55  21.81  26.68 
1960 08 31.38  22.34  26.86 
1960 09 27.51  19.79  23.65 
1960 10 21.12  13.07  17.09 
1960 11 17.95   8.39  13.17 
1960 12  9.88    .48   5.18 
1961 02 12.82   3.89   8.35 
1961 03 18.32   7.40  12.86 
1961 04 19.68   9.02  14.35 
1961 05 24.59  13.50  19.04 
1961 06 28.89  18.15  23.52 
1961 07 32.54  21.88  27.21 
1961 08 30.25  21.52  25.88 
1961 09 29.04  20.31  24.67 
1961 10 22.54  12.61  17.57 
1961 11 16.75   9.45  13.10 
1961 12 10.53   3.05   6.79 
1962 01 10.32   1.87   6.09 
1962 02 11.62   2.10   6.86 
1962 03 12.85   4.73   8.79 
1962 04 20.78  10.30  15.54 
1962 05 27.40  16.90  22.15 
1962 06 28.80  19.29  24.05 
1962 07 30.00  20.55  25.27 
1962 08 29.86  20.95  25.40 
1962 09 26.89  17.65  22.27 
1962 10 23.44  14.21  18.82 
1962 11 14.11   7.53  10.82 
1962 12  8.37   1.38   4.87 
1963 01  8.59    .65   4.62 
1963 02  8.71  -1.12   3.79 
1963 03 18.81   7.87  13.34 
1963 04 22.67  11.36  17.01 
1963 05 25.01  13.60  19.30 
1963 06 29.27  18.79  24.03 
1963 07 31.02  20.71  25.86 
1963 08 30.74  20.90  25.82 
1963 09 25.18  17.06  21.12 
1963 10 22.44  13.30  17.87 
1963 11 17.53   8.25  12.89 
1963 12  7.49    .36   3.92 
1964 01 12.54   3.07   7.80 
1964 02 10.76   2.53   6.64 
1964 03 17.70   6.95  12.32 
1964 04 20.39  10.76  15.57 
1964 05 26.27  15.72  20.99 
1964 06 30.92  19.74  25.33 
1964 07 30.24  21.46  25.84 
1964 08 28.68  20.09  24.38 
1964 09 26.95  18.66  22.80 
1964 10 19.90  11.43  15.66 
1964 11 19.62   9.62  14.62 
1964 12 13.85   6.48  10.16 
1965 01 11.62   2.53   7.07 
1965 02 12.74   2.72   7.73 
1965 03 13.29   4.48   8.88 
1965 04 19.03   9.47  14.25 
1965 05 28.29  16.43  22.36 
1965 06 28.40  18.36  23.38 
1965 07 30.11  21.25  25.68 
1965 08 31.13  21.11  26.12 
1965 09 28.46  19.31  23.88 
