1953 07 34.91  22.22  28.56 
1953 08 34.75  21.11  27.93 
1953 09 34.16  16.65  25.41 
1953 10 99.99  13.13 -99.99 
1953 11 17.93 -99.99 -99.99 
1953 12 14.10    .70   7.40 
1954 01 14.15    .98   7.56 
1954 02 21.42   5.01  13.21 
1954 03 18.83   4.96  11.89 
1954 04 27.24  14.81  21.02 
1954 05 26.25  13.83  20.04 
1954 06 34.30  21.25  27.77 
1954 07 37.48  23.94  30.71 
1954 09 34.25  19.56  26.90 
1954 10 26.79  13.46  20.12 
1954 11 19.79   6.37  13.08 
1954 12 17.44 -99.99 -99.99 
1955 01 13.35   1.41   7.38 
1955 02 15.38   2.27   8.82 
1955 03 21.78   6.13  13.95 
1955 04 28.58  13.84  21.21 
1955 05 30.25  16.70  23.48 
1955 06 31.16  18.20  24.68 
1955 07 34.79  22.47  28.63 
1955 08 34.96  20.95  27.95 
1955 09 32.81  21.00  26.90 
1955 10 27.32  11.17  19.24 
1955 11 20.37   3.86  12.11 
1955 12 14.76    .48   7.62 
1956 01 13.38    .21   6.79 
1956 02 15.44   2.43   8.93 
1956 03 22.69   6.39  14.54 
1956 04 24.36  10.91  17.63 
1956 05 30.62  18.12  24.37 
1956 06 34.88  21.41  28.14 
1956 07 36.43  23.06  29.74 
1956 08 36.64  23.19  29.91 
1956 09 33.41  19.82  26.62 
1956 10 28.08  14.91  21.49 
1956 11 18.28   4.80  11.54 
1956 12 16.37   3.42   9.89 
1957 01 12.63    . 0   6.31 
1957 02 16.57   6.70  11.63 
1957 03 17.62   6.04  11.83 
1957 04 22.04  10.80  16.42 
1957 05 25.82  16.17  20.99 
1957 06 31.31  19.62  25.47 
1957 07 36.56  22.63  29.59 
1957 08 35.84  22.63  29.23 
1957 09 29.76  16.27  23.01 
1957 10 22.26  10.97  16.61 
1957 11 15.05   4.44   9.74 
1957 12 17.04   3.99  10.52 
1958 01 13.10   1.25   7.17 
1958 02 11.55    .79   6.17 
1958 03 14.12   3.07   8.59 
1958 04 21.80  10.78  16.28 
1958 05 28.06  15.57  21.81 
1958 06 32.84  20.31  26.57 
1958 07 34.48  21.86  28.17 
1958 08 35.52  22.33  28.92 
1958 09 29.47  19.19  24.33 
1958 10 23.49  12.09  17.79 
1958 11 20.31   6.87  13.59 
1958 12 13.01   -.69   6.16 
1959 01 13.09   -.98   6.05 
1959 02 14.61   2.35   8.48 
1959 03 22.01   5.23  13.62 
1959 04 24.23  10.10  17.17 
1959 05 29.41  17.09  23.25 
1959 06 32.14  19.79  25.97 
1959 07 32.54  20.83  26.68 
1959 08 34.15  21.27  27.71 
1959 09 31.76  18.19  24.97 
1959 10 24.12  10.86  17.49 
1959 11 16.17   1.72   8.94 
1959 12 15.90   4.03   9.96 
1960 01 12.40   1.10   6.75 
1960 02 12.86   -.46   6.20 
1960 03 16.29   3.29   9.79 
1960 04 25.61  12.79  19.20 
1960 05 28.30  14.62  21.46 
1960 06 34.48  20.71  27.59 
1960 07 34.84  22.29  28.56 
1960 08 33.91  22.13  28.02 
1960 09 32.34  18.36  25.35 
1960 10 26.52  13.39  19.95 
1960 11 20.62   6.32  13.47 
1960 12 10.47   -.35   5.06 
1961 01 10.76  -1.97   4.39 
1961 02 16.92   2.25   9.58 
1961 03 21.66   6.74  14.20 
1961 04 25.31   8.72  17.01 
1961 05 28.67  14.55  21.61 
1961 06 30.15  17.89  24.02 
1961 07 32.20  20.12  26.16 
1961 08 33.81  18.65  26.23 
1961 09 29.76  16.48  23.12 
1961 10 25.57  11.04  18.30 
1961 11 16.33   4.00  10.16 
1961 12 13.33    .20   6.76 
1962 01 10.95  -4.53   3.20 
1962 02 20.28   3.72  12.00 
1962 03 18.24   3.76  11.00 
1962 04 23.16   9.85  16.51 
1962 05 31.43  17.20  24.32 
1962 06 31.42  18.56  24.99 
1962 07 35.16  21.75  28.46 
1962 08 35.84  20.96  28.40 
1962 09 30.26  18.02  24.14 
1962 10 26.75  14.05  20.40 
1962 11 18.12   5.98  12.05 
1962 12 14.06   1.95   8.00 
1963 01 10.91  -5.56   2.67 
1963 02 17.42  -1.10   8.16 
1963 03 24.45   6.58  15.51 
1963 04 27.99  13.19  20.59 
1963 05 29.11  16.46  22.79 
1963 06 32.89  20.61  26.75 
1963 07 36.11  22.99  29.55 
1963 08 35.52  21.89  28.70 
1963 09 31.61  17.99  24.80 
1963 10 29.96  14.32  22.14 
1963 11 21.04   6.14  13.59 
1963 12  9.95  -1.99   3.98 
1964 01 14.41   -.81   6.80 
1964 02 13.25   -.87   6.19 
1964 03 21.59 -99.99 -99.99 
1964 04 26.61  12.30  19.45 
1964 05 29.55  16.64  23.09 
1964 06 33.09  19.66  26.38 
1964 07 36.95  23.22  30.08 
1964 08 35.46  22.15  28.80 
1964 09 29.87  18.40  24.13 
1964 10 24.44  10.58  17.51 
1964 11 19.60   7.10  13.35 
1964 12 14.22    .72   7.47 
1965 01 15.24   1.54   8.38 
1965 02 13.12   -.12   6.50 
1965 03 14.09   1.02   7.55 
1965 04 99.99  11.90 -99.99 
1965 05 25.81  16.65  21.23 
1965 06 31.40  19.91  25.65 
1965 07 35.90  22.56  29.23 
1965 08 34.59  20.98  27.78 
1965 09 31.69  18.45  25.07 
1965 10 24.23  10.91  17.57 
1965 11 21.85   9.25  15.55 
1965 12 15.23   4.17   9.70 
1966 01  9.09  -2.91   3.09 
1966 02 12.70   -.18   6.26 
1966 03 21.02   5.77  13.39 
1966 04 24.02   9.99  17.00 
1966 05 26.92  14.19  20.55 
1966 06 30.68  19.27  24.97 
1966 07 34.39  23.26  28.82 
1966 08 32.89  20.36  26.62 
1966 09 28.13  16.91  22.52 
1966 10 24.17   9.33  16.75 
1966 11 21.39   6.26  13.82 
1966 12 14.48  -1.61   6.43 
1967 01 15.65   -.54   7.55 
1967 02 15.50   -.45   7.52 
1967 03 24.50   7.88  16.19 
1967 04 28.16  13.92  21.04 
1967 05 28.44  13.28  20.86 
1967 06 32.87  20.23  26.55 
1967 07 33.97  21.46  27.71 
1967 08 34.89  19.86  27.37 
1967 09 27.68  16.49  22.08 
1967 10 25.79  10.70  18.24 
1967 11 18.28   5.59  11.93 
1967 12 12.53   -.34   6.09 
1968 01  9.21    .52   4.86 
1968 02 10.94   -.14   5.39 
1968 03 16.40   4.60  10.50 
1968 05 27.59  14.78  21.18 
1968 06 31.03  19.29  25.16 
1968 07 32.20  20.60  26.40 
1968 08 33.74  20.71  27.22 
1968 09 30.66  16.20  23.43 
1968 10 28.21  12.73  20.46 
1968 11 17.26   4.82  11.04 
1968 12 14.84    .92   7.88 
1969 01 16.11   2.31   9.21 
1969 02 14.71   3.08   8.89 
1969 03 14.68   1.83   8.25 
1969 04 24.64  12.12  18.37 
1969 05 27.55  15.33  21.43 
1969 06 32.08  19.29  25.69 
1969 07 36.72  22.69  29.70 
1969 08 34.98  21.45  28.21 
1969 09 29.60  17.64  23.62 
1969 10 23.17 -99.99 -99.99 
1969 11 19.17   4.07  11.62 
1969 12 15.49   2.73   9.10 
1970 01 11.56  -1.55   5.00 
1970 02 16.43   3.43   9.93 
1970 03 17.60   3.80  10.70 
1970 04 25.24  12.15  18.69 
1970 05 27.11  14.03  20.57 
1970 06 32.08  18.29  25.19 
1970 07 35.30  21.71  28.50 
1970 08 36.24  22.20  29.22 
1970 09 31.19  19.32  25.25 
1970 10 24.32  11.15  17.73 
1970 11 18.89   3.85  11.37 
1970 12 19.12   5.51  12.32 
1971 01 17.29    .67   8.98 
1971 02 18.70   2.74  10.72 
1971 03 22.92   5.27  14.09 
1971 04 25.71  10.93  18.32 
1971 05 30.73  15.57  23.15 
1971 06 32.96  20.87  26.91 
1971 07 35.07  21.81  28.43 
1971 08 30.29  20.40  25.34 
1971 09 29.21  17.92  23.56 
1971 10 25.34  13.78  19.56 
1971 11 19.09   7.49  13.29 
1971 12 15.63   4.86  10.24 
1972 01 13.34    .42   6.88 
1972 02 18.28   2.40  10.34 
1972 03 24.11   8.68  16.39 
1972 04 27.51  13.05  20.28 
1972 05 27.99  15.51  21.75 
1972 06 33.87  20.75  27.31 
1972 07 33.65  20.88  27.26 
1972 08 33.87  20.85  27.36 
1972 09 31.36  19.48  25.42 
1972 10 25.70  12.77  19.23 
1972 11 13.47   3.55   8.51 
1972 12 13.26   -.30   6.48 
1973 01  9.47   -.88   4.29 
1973 02 13.91   1.71   7.81 
1973 03 21.22   8.58  14.90 
1973 04 21.12   9.37  15.24 
1973 05 29.44  14.69  22.06 
1973 06 31.11  19.28  25.19 
1973 07 33.52  21.36  27.44 
1973 08 33.63  20.34  26.98 
1973 09 29.93  18.39  24.16 
1973 10 26.09  14.01  20.04 
1973 11 21.84   9.58  15.71 
1973 12 16.70   1.86   9.28 
1974 01 14.47   -.61   6.93 
1974 02 20.37   3.06  11.71 
1974 03 25.04  10.09  17.56 
1974 04 26.35  11.86  19.10 
1974 05 30.86  17.92  24.39 
1974 06 34.33  19.54  26.93 
1974 07 36.08  21.95  29.01 
1974 08 31.71  20.36  26.03 
1974 09 25.81  15.18  20.49 
1974 10 24.94  12.57  18.75 
1974 11 17.70   6.17  11.93 
1974 12 13.26   1.48   7.37 
1975 01 15.25   1.79   8.52 
1975 02 15.18    .13   7.65 
1975 03 20.40   4.06  12.23 
1975 04 23.39  10.00  16.69 
1975 05 27.92  15.71  21.81 
1975 06 31.84  19.69  25.76 
1975 07 33.07  20.83  26.95 
1975 08 34.33  21.00  27.66 
1975 09 30.43  15.98  23.20 
1975 10 27.19  11.97  19.58 
