1950 06 16.60  11.40  14.00 
1950 07 16.79  10.90  13.85 
1950 08 17.10   9.70  13.40 
1950 09 20.20  13.00  16.60 
1950 10 99.99  14.10 -99.99 
1950 11 99.99  15.10 -99.99 
1950 12 99.99  17.20 -99.99 
1951 01 99.99  17.79 -99.99 
1951 02 24.70  18.70  21.70 
1951 03 25.20  18.70  21.95 
1951 04 21.80  13.30  17.54 
1951 05 19.40  12.40  15.90 
1951 06 17.20  11.70  14.45 
1951 07 16.90   9.30  13.10 
1951 08 16.10   8.89  12.50 
1951 09 20.00  12.30  16.15 
1951 10 21.10  13.20  17.15 
1951 11 23.60  14.50  19.04 
1951 12 24.60  16.10  20.35 
1952 01 25.40  18.10  21.75 
1952 02 24.00  17.10  20.55 
1952 03 24.40  17.60  21.00 
1952 04 21.60  14.90  18.25 
1952 05 18.60  11.60  15.10 
1952 06 17.70  10.30  14.00 
1952 07 16.20   9.30  12.75 
1952 08 17.29  10.40  13.85 
1952 09 20.29  11.10  15.70 
1952 10 20.50  13.60  17.04 
1952 11 22.00  14.30  18.15 
1952 12 22.50  16.29  19.40 
1953 01 23.10  17.20  20.15 
1953 02 23.70  18.00  20.85 
1953 03 23.00  17.20  20.10 
1953 04 23.20  15.80  19.50 
1953 05 19.90  12.80  16.35 
1953 06 17.29   9.89  13.60 
1953 07 17.10   9.20  13.15 
1953 08 17.40   9.50  13.45 
1953 09 19.60  11.10  15.35 
1953 10 19.40  12.40  15.90 
1953 11 22.70  14.70  18.70 
1953 12 24.70  17.00  20.85 
1954 01 23.60  18.10  20.85 
1954 02 25.10  18.79  21.95 
1954 03 24.30  16.90  20.59 
1954 04 22.90  16.00  19.45 
1954 05 19.10  12.00  15.55 
1954 06 17.50  10.20  13.85 
1954 07 16.40   9.39  12.90 
1954 08 18.60  10.00  14.30 
1954 09 17.90  10.40  14.15 
1954 10 21.60  13.70  17.65 
1954 11 23.70  16.60  20.15 
1954 12 23.70  17.50  20.60 
1955 01 24.80  18.70  21.75 
1955 02 24.50  18.79  21.65 
1955 03 24.60  18.40  21.50 
1955 04 22.60  16.20  19.40 
1955 05 18.90  12.10  15.50 
1955 06 17.10  10.20  13.65 
1955 07 16.60   9.10  12.85 
1955 08 18.60  10.70  14.65 
1955 09 18.90  11.50  15.20 
1955 10 21.90  13.90  17.90 
1955 11 23.50  14.50  19.00 
1955 12 22.40  16.10  19.25 
1956 01 23.50  17.70  20.60 
1956 02 24.80  19.60  22.20 
1956 03 23.90  19.10  21.50 
1956 04 23.10  15.70  19.40 
1956 05 19.10  12.90  16.00 
1956 06 17.29  10.80  14.04 
1956 07 16.00   9.30  12.65 
1956 08 16.70   8.60  12.65 
1956 09 17.40  10.20  13.79 
1956 10 20.29  12.60  16.45 
1956 11 22.90  14.10  18.50 
1956 12 24.30  16.70  20.50 
1957 01 23.08  17.25  20.16 
1957 02 23.63  18.18  20.90 
1957 03 23.31  16.82  20.06 
1957 04 23.13  15.46  19.29 
1957 05 20.53  11.17  15.85 
1957 06 20.37  12.04  16.20 
1957 07 16.06   8.68  12.37 
1957 08 16.85  10.54  13.69 
1957 09 19.08  10.87  14.97 
1957 10 21.50  13.85  17.67 
1957 11 24.29  15.32  19.80 
1957 12 25.67  17.53  21.60 
1958 01 23.70  17.16  20.43 
1958 02 25.68  18.36  22.02 
1958 03 26.08  18.70  22.39 
1958 04 22.85  16.20  19.52 
1958 05 21.85  14.75  18.29 
1958 06 17.70  10.85  14.27 
1958 07 16.83   9.57  13.20 
1958 08 17.79  10.87  14.33 
1958 09 18.12  10.69  14.41 
1958 10 21.44  13.77  17.60 
1958 11 23.36  16.75  20.05 
1958 12 23.22  16.95  20.09 
1959 01 24.39  19.04  21.71 
1959 02 24.63  19.29  21.96 
1959 03 24.55  18.46  21.50 
1959 04 22.54  15.87  19.20 
1959 05 19.37  12.23  15.80 
1959 06 18.23  10.31  14.27 
1959 07 17.29  10.24  13.76 
1959 08 18.59  10.36  14.47 
1959 09 19.37  12.10  15.73 
1959 10 18.64  12.53  15.58 
1959 11 22.43  16.59  19.51 
1959 12 23.77  17.03  20.40 
1960 01 24.84  18.85  21.84 
1960 02 25.21  18.12  21.66 
1960 03 23.88  17.28  20.58 
1960 04 23.03  15.33  19.18 
1960 05 19.26  12.13  15.69 
1960 06 16.11   9.76  12.93 
1960 08 16.87   9.18  13.03 
1960 09 18.87 -99.99 -99.99 
1960 10 20.46  13.29  16.87 
1960 11 21.69  14.39  18.04 
1960 12 21.37  16.06  18.71 
1961 01 23.89  17.95  20.92 
1961 02 24.51  17.96  21.24 
1961 03 24.29  17.58  20.93 
1961 04 21.89  15.41  18.65 
1961 05 19.35  11.91  15.63 
1961 06 17.52  10.85  14.18 
1961 07 16.07   9.39  12.73 
1961 08 16.27   9.91  13.09 
1961 09 18.99  11.62  15.30 
1961 10 21.48  15.42  18.45 
1961 11 21.24  15.82  18.52 
1961 12 23.40  16.95  20.17 
1962 01 23.74  18.21  20.98 
1962 02 24.72  18.54  21.63 
1962 03 24.07  17.87  20.97 
1962 04 21.44  14.53  17.98 
1962 05 18.73  12.19  15.45 
1962 06 18.84  11.65  15.24 
1962 07 16.95   9.96  13.45 
1962 08 16.95   9.96  13.45 
1962 09 19.18  11.79  15.48 
1962 10 99.99  12.55 -99.99 
1962 11 99.99  15.26 -99.99 
1962 12 22.04  16.57  19.30 
1963 01 23.41  18.17  20.79 
1963 02 24.36  18.46  21.41 
1963 03 23.45  18.09  20.77 
1963 04 22.25  15.68  18.96 
1963 05 19.04  13.98  16.51 
1963 06 16.70  10.73  13.71 
1963 07 16.24   9.81  13.02 
1963 08 16.60   9.91  13.25 
1963 09 19.15  11.88  15.51 
1963 10 19.40  14.16  16.77 
1963 11 20.54  14.33  17.43 
1963 12 22.87  17.54  20.20 
1964 01 25.04  18.82  21.93 
1964 02 24.01  17.99  21.00 
1964 03 23.77  17.41  20.59 
1964 04 21.69  15.85  18.77 
1964 05 19.25  11.66  15.45 
1964 06 17.57  10.90  14.23 
1964 07 17.12   9.39  13.26 
1964 08 17.58   9.95  13.76 
1964 09 19.65  12.27  15.96 
1964 10 20.65  12.97  16.81 
1964 11 21.72  15.47  18.59 
1964 12 23.14  16.02  19.58 
1965 01 21.69  16.69  19.19 
1965 02 24.62  18.50  21.56 
1965 03 24.40  17.29  20.84 
1965 04 20.91  14.32  17.61 
1965 05 19.81  13.00  16.40 
1965 06 17.70  10.93  14.31 
1965 07 15.90   9.22  12.56 
1965 08 17.74  11.00  14.37 
1965 09 20.84  13.49  17.16 
1965 10 20.66  14.56  17.61 
1965 11 21.83  14.88  18.35 
1965 12 22.90  17.36  20.13 
1966 01 23.64  18.09  20.86 
1966 02 23.85  18.20  21.03 
1966 03 23.86  17.29  20.57 
1966 04 22.12  15.60  18.86 
1966 05 19.28  12.35  15.81 
1966 06 17.32  10.49  13.90 
1966 07 16.12   9.25  12.69 
1966 08 16.45  10.04  13.24 
1966 09 18.41  12.18  15.29 
1966 10 19.36  13.73  16.54 
1966 11 22.90  15.44  19.17 
1966 12 22.70  17.04  19.87 
1967 01 24.65  18.66  21.65 
1967 02 23.41  18.73  21.07 
1967 03 23.28  17.26  20.27 
1967 04 22.52  16.14  19.33 
1967 05 19.69  13.33  16.51 
1967 06 17.33  12.82  15.07 
1967 07 16.87  10.47  13.67 
1967 08 16.78  10.09  13.43 
1967 09 18.42  11.68  15.05 
1967 10 20.76  14.23  17.49 
1967 11 22.10  15.13  18.61 
1967 12 22.61  16.20  19.40 
1968 01 24.30  18.93  21.61 
1968 02 24.59  19.45  22.02 
1968 03 25.41  19.33  22.37 
1968 04 24.04  17.41  20.72 
1968 05 19.08  12.93  16.00 
1968 06 16.81  10.35  13.58 
1968 07 15.89   9.22  12.55 
1968 08 18.11  10.71  14.41 
1968 09 19.62  12.08  15.85 
1968 10 22.70  13.50  18.10 
1968 11 24.52  15.81  20.16 
1968 12 21.93  16.75  19.34 
1969 01 24.96  19.82  22.39 
1969 02 23.65  18.99  21.32 
1969 03 23.56  18.52  21.04 
1969 04 23.54  16.28  19.91 
1969 05 19.24  13.12  16.18 
1969 06 17.31  11.11  14.20 
1969 07 17.59  11.13  14.36 
1969 08 17.82  11.83  14.82 
1969 09 17.46  10.99  14.23 
1969 10 19.68  13.61  16.64 
1969 11 20.79  15.50  18.14 
1969 12 24.48  16.94  20.71 
1970 01 24.40  18.62  21.51 
1970 02 24.60  19.69  22.14 
1970 03 23.83  17.29  20.56 
1970 04 22.48  15.86  19.17 
1970 05 17.95  11.81  14.88 
1970 06 17.74  11.27  14.50 
1970 07 17.49   9.66  13.57 
1970 08 16.94  10.33  13.63 
1970 09 17.89  10.94  14.41 
1970 10 21.54  14.67  18.10 
1970 11 21.31  15.26  18.28 
1970 12 23.19  17.66  20.42 
1971 01 23.88  18.98  21.43 
1971 02 25.12  20.00  22.56 
1971 03 24.47  19.04  21.75 
1971 04 22.38  16.24  19.31 
1971 05 19.58  12.72  16.15 
1971 06 17.09  10.74  13.91 
1971 07 15.87   9.21  12.54 
1971 08 17.73  10.26  13.99 
1971 09 19.77  12.32  16.04 
1971 10 22.93  13.87  18.40 
1971 11 20.76  14.47  17.61 
1971 12 22.71  17.29  20.00 
1972 01 22.72  17.89  20.30 
1972 02 24.43  19.04  21.73 
1972 03 22.96  17.60  20.27 
1972 04 21.75  15.42  18.58 
1972 05 18.90  13.37  16.13 
1972 06 17.44  11.63  14.53 
1972 07 17.35  10.14  13.74 
1972 08 18.02  10.98  14.50 
1972 09 20.37  13.03  16.70 
1972 10 19.83  14.06  16.94 
1972 11 21.74  15.82  18.77 
1972 12 24.48  18.19  21.33 
1973 01 24.62  19.64  22.13 
1973 02 24.46  18.92  21.68 
1973 03 23.68  18.27  20.97 
1973 04 23.05  16.83  19.93 
1973 05 20.62  13.77  17.19 
1973 06 17.04  11.18  14.11 
1973 07 17.12  11.54  14.33 
1973 08 17.33  11.03  14.18 
1973 09 20.86  13.22  17.04 
1973 10 20.63  14.97  17.79 
1973 11 22.69  16.12  19.41 
1973 12 23.85  18.85  21.35 
1974 01 23.97  19.85  21.91 
1974 02 24.40  18.90  21.65 
1974 03 23.66  18.59  21.12 
1974 04 22.19  16.93  19.56 
1974 05 19.35  13.76  16.55 
1974 06 17.08  10.81  13.94 
1974 07 16.99  10.73  13.86 
1974 08 17.16  10.53  13.84 
1974 09 18.18  11.54  14.86 
1974 10 19.14  13.28  16.20 
1974 11 20.86  14.16  17.51 
1974 12 23.11  17.14  20.12 
1975 01 24.28  18.04  21.16 
1975 02 23.86  18.75  21.30 
1975 03 23.80  17.61  20.70 
1975 04 20.75  14.75  17.75 
1975 05 19.95  13.79  16.87 
1975 06 17.16  11.32  14.24 
1975 07 17.86  11.09  14.47 
1975 08 17.58  11.29  14.43 
1975 09 19.35  13.10  16.22 
1975 10 20.32  14.21  17.26 
1975 11 23.00  16.74  19.86 
1975 12 23.01  18.16  20.58 
1976 01 23.73  18.89  21.31 
1976 02 24.60  19.87  22.24 
