1938 07 26.60  20.20  23.40 
1938 08 26.90  20.50  23.70 
1938 09 29.20  19.79  24.50 
1938 10 31.40  21.70  26.55 
1938 11 32.09  25.10  28.59 
1938 12 32.80  24.90  28.84 
1939 01 31.80  25.30  28.55 
1939 02 30.80  25.90  28.34 
1939 03 31.30  25.30  28.30 
1939 04 30.50  24.90  27.70 
1939 05 29.10  23.90  26.50 
1939 06 26.30  21.90  24.09 
1939 07 24.90  20.20  22.55 
1939 08 25.40  17.79  21.59 
1939 09 27.40  19.20  23.30 
1939 10 30.10  20.80  25.45 
1939 11 31.60  24.00  27.80 
1939 12 33.00  25.80  29.40 
1940 01 30.80  25.10  27.95 
1940 02 32.20  26.00  29.10 
1940 03 30.50  25.80  28.15 
1940 04 30.30  24.70  27.50 
1940 05 27.80  23.10  25.45 
1940 06 26.40  22.10  24.25 
1940 07 25.40  19.90  22.65 
1940 08 26.30  18.40  22.34 
1940 09 28.40  18.10  23.25 
1940 10 30.30  20.20  25.25 
1940 11 32.50  23.40  27.95 
1940 12 33.90  25.80  29.85 
1941 01 32.59  25.10  28.84 
1941 02 31.60  24.20  27.90 
1941 03 32.00  25.10  28.55 
1941 04 30.50  24.90  27.70 
1941 05 28.60  24.00  26.30 
1941 06 26.30  21.20  23.75 
1941 07 25.40  19.00  22.20 
1941 08 25.60  18.70  22.15 
1941 09 28.10  19.20  23.65 
1941 10 29.90  20.90  25.40 
1941 11 31.90  23.80  27.84 
1941 12 33.40  24.70  29.05 
1942 01 33.00  25.40  29.20 
1942 02 33.00  25.50  29.25 
1942 03 33.40  24.60  29.00 
1942 04 31.80  24.10  27.95 
1942 05 30.10  23.70  26.90 
1942 06 28.30  22.00  25.15 
1942 07 27.20  20.90  24.05 
1942 08 28.10  19.10  23.60 
1942 09 29.70  21.40  25.55 
1942 10 31.40  21.80  26.59 
1942 11 32.40  23.90  28.15 
1942 12 32.30  25.70  29.00 
1943 01 33.09  25.40  29.25 
1943 02 31.50  25.40  28.45 
1943 03 31.30  24.40  27.84 
1943 04 31.00  24.20  27.60 
1943 05 28.30  22.80  25.55 
1943 06 25.40  20.10  22.75 
1943 07 26.10  19.90  23.00 
1943 08 27.10  19.40  23.25 
1943 09 29.50  19.70  24.60 
1943 10 31.90  22.90  27.40 
1943 11 32.90  23.90  28.40 
1943 12 34.09  26.40  30.25 
1944 01 33.70  26.90  30.30 
1944 02 31.90  25.70  28.80 
1944 03 30.60  24.30  27.45 
1944 04 29.70  24.10  26.90 
1944 05 28.20  22.20  25.20 
1944 06 25.80  22.20  24.00 
1944 07 25.30  20.10  22.70 
1944 08 26.40  19.10  22.75 
1944 09 28.60  20.10  24.35 
1944 10 30.30  21.20  25.75 
1944 11 32.20  23.40  27.80 
1944 12 32.40  25.80  29.10 
1945 01 32.40  25.20  28.80 
1945 02 31.70  25.30  28.50 
1945 03 31.60  25.40  28.50 
1945 04 30.30  24.50  27.40 
1945 05 28.20  22.90  25.55 
1945 06 26.90  20.20  23.55 
1945 07 25.50  19.90  22.70 
1945 08 28.30  19.60  23.95 
1945 09 29.30  20.80  25.05 
1947 07 27.20  20.40  23.80 
1947 08 28.20  21.30  24.75 
1947 09 30.30  18.40  24.34 
1947 10 32.90  20.10  26.50 
1947 11 34.90  23.90  29.40 
1947 12 32.59  26.40  29.50 
1948 01 33.20  24.10  28.65 
1948 02 32.09  25.80  28.95 
1948 03 32.50  23.50  28.00 
1948 04 30.40  23.30  26.84 
1948 05 29.40  22.20  25.80 
1948 06 26.80  19.90  23.34 
1948 07 26.40  18.79  22.59 
1948 08 27.60  16.00  21.80 
1948 09 28.50  15.60  22.05 
1948 10 30.90  19.10  25.00 
1948 12 32.80  24.80  28.80 
1949 01 33.80  24.40  29.09 
1949 02 32.09  25.40  28.75 
1949 03 31.70  24.20  27.95 
1949 04 30.30  23.60  26.95 
1949 07 26.10  15.70  20.90 
1949 08 26.40  16.29  21.34 
1949 09 28.80  17.10  22.95 
1949 10 31.10  21.30  26.20 
1949 11 32.30  23.10  27.70 
1949 12 32.20  25.00  28.60 
1950 01 31.70  24.20  27.95 
1950 02 33.40  24.60  29.00 
1950 03 32.09  24.80  28.45 
1950 04 29.30  23.70  26.50 
1950 05 29.30  20.60  24.95 
1950 06 26.10  19.60  22.85 
1950 07 25.60  18.10  21.85 
1950 08 26.80  17.70  22.25 
1950 09 28.70  18.40  23.55 
1950 10 30.70  21.70  26.20 
1950 11 32.09  23.70  27.90 
1950 12 30.80  24.30  27.55 
1951 01 32.40  25.60  29.00 
1951 02 31.30  25.10  28.20 
1951 03 32.80  23.40  28.09 
1951 04 32.20  21.70  26.95 
1951 05 29.50  21.70  25.60 
1951 06 27.60 -99.99 -99.99 
1951 07 26.10  18.29  22.20 
1951 08 26.80  17.10  21.95 
1951 09 28.90  17.20  23.05 
1951 10 30.70  19.10  24.90 
1951 11 32.50  22.70  27.60 
1951 12 33.20  25.20  29.20 
1962 01 32.21  24.13  28.16 
1962 02 31.65  24.41  28.03 
1962 03 33.18  21.36  27.27 
1962 04 32.87  18.71  25.79 
1962 05 31.55  17.43  24.49 
1962 06 30.51  17.11  23.81 
1962 07 29.37  14.73  22.05 
1962 08 30.28  12.21  21.24 
1962 09 32.96  15.77  24.36 
1962 10 34.68  19.42  27.05 
1962 11 35.91  23.67  29.79 
1962 12 35.25  24.24  29.74 
1963 01 32.83  24.53  28.68 
1963 02 31.84  23.63  27.73 
1963 03 32.49  22.71  27.60 
1963 04 29.98  20.52  25.25 
1963 05 30.12  15.85  22.98 
1963 06 28.52  13.63  21.07 
1963 07 28.10  10.71  19.40 
1963 08 99.99  11.76 -99.99 
1963 09 32.07  13.16  22.61 
1963 10 33.03  16.48  24.75 
1963 12 35.06  23.10  29.08 
1964 01 32.61  23.64  28.12 
1964 02 34.02  22.36  28.19 
1964 03 30.88  22.07  26.47 
1964 04 32.08  20.12  26.10 
1964 05 29.88  17.79  23.83 
1964 06 28.97  12.04  20.50 
1964 07 30.35  12.66  21.50 
1964 08 30.93  12.89  21.91 
1964 09 33.09  18.21  25.66 
1964 10 34.53  20.70  27.61 
1964 11 33.45  21.07  27.26 
1964 12 33.22  20.77  26.99 
1965 01 32.66  21.46  27.06 
1965 02 32.59  21.70  27.15 
1965 03 30.35  21.84  26.09 
1965 04 32.16  17.00  24.58 
1965 05 31.25  16.87  24.06 
1965 06 28.69  14.05  21.37 
1965 07 27.12   9.35  18.23 
1965 08 29.70  12.16  20.93 
1965 09 32.65  14.66  23.65 
1965 10 33.77  16.60  25.18 
1965 11 35.65  20.71  28.18 
1965 12 32.72  24.05  28.38 
1966 01 32.65  23.93  28.29 
1966 02 32.50  23.26  27.88 
1966 03 33.02  20.70  26.86 
1966 04 32.34  19.15  25.75 
1966 05 31.15  17.50  24.32 
1966 06 29.98  14.87  22.42 
1966 07 29.04  11.66  20.35 
1966 08 29.36  15.83  22.59 
1966 09 32.55  15.46  24.00 
1966 10 32.53  17.37  24.95 
1966 11 34.32  21.78  28.05 
1966 12 33.34  22.19  27.77 
1967 01 33.45  23.83  28.64 
1967 02 31.10  24.16  27.63 
1967 03 30.88  22.12  26.50 
1967 04 31.67  19.20  25.43 
1967 05 30.28  16.61  23.44 
1967 06 28.14  13.58  20.86 
1967 07 28.32  13.33  20.82 
1967 08 29.75  12.25  21.00 
1967 09 31.77  13.19  22.48 
1967 10 34.62  18.07  26.34 
1967 11 35.08  21.70  28.39 
1967 12 35.50  23.43  29.47 
1968 01 33.18  24.56  28.87 
1968 02 31.08  23.78  27.43 
1968 03 32.41  21.91  27.16 
1968 04 32.63  20.67  26.65 
1968 05 29.48  20.60  25.04 
1968 06 29.35  15.72  22.53 
1968 07 27.73  15.67  21.70 
1968 09 31.92  15.99  23.95 
1968 10 33.74  18.41  26.07 
1968 11 35.59  21.23  28.41 
1968 12 34.59  22.54  28.57 
1969 01 32.65  23.37  28.01 
1969 02 32.66  23.91  28.29 
1969 03 32.11  22.58  27.34 
1969 04 32.90  17.99  25.44 
1969 05 31.21  16.28  23.74 
1969 06 29.28  12.57  20.92 
1969 07 29.56  15.20  22.38 
1969 08 30.70  14.83  22.76 
1969 09 31.01  13.97  22.49 
1969 10 33.00  18.62  25.82 
1969 11 35.93  21.32  28.62 
1969 12 35.47  23.80  29.63 
1970 01 34.45  22.81  28.63 
1970 02 34.34  24.59  29.46 
1970 03 32.74  22.09  27.41 
1970 04 32.93  19.89  26.41 
1970 05 31.26  19.08  25.17 
1970 06 31.04  16.48  23.76 
1970 07 29.24  13.03  21.13 
1970 08 30.41  14.21  22.31 
1970 09 33.04  17.74  25.39 
1970 10 34.12  19.92  27.02 
1970 11 34.43  23.39  28.91 
1970 12 34.64  23.69  29.16 
1971 01 35.14  24.52  29.83 
1971 02 32.75  24.36  28.55 
1971 03 31.37  23.17  27.27 
1971 04 30.28  21.73  26.00 
1971 05 30.13  16.37  23.25 
1971 06 27.52  14.74  21.13 
1971 07 27.84  14.18  21.01 
1971 08 31.31  15.51  23.41 
1971 09 33.59  17.04  25.32 
1971 10 35.05  21.34  28.19 
1971 11 35.08  23.18  29.13 
1971 12 35.07  24.24  29.65 
1972 01 35.28  24.00  29.64 
1972 02 32.61  23.14  27.87 
1972 03 32.05  22.96  27.50 
1972 04 32.46  19.74  26.09 
1972 05 30.59  17.12  23.86 
1972 06 29.40  15.25  22.32 
1972 07 28.96  13.09  21.02 
1972 08 31.17  14.72  22.94 
1972 09 31.78  15.93  23.85 
1972 10 33.84  17.43  25.64 
1972 11 34.34  22.26  28.30 
1972 12 34.73  23.99  29.36 
1973 01 33.28  24.59  28.93 
1973 02 33.56 -99.99 -99.99 
1973 03 31.54 -99.99 -99.99 
1973 04 31.62 -99.99 -99.99 
1973 05 31.88  20.04  25.96 
1973 06 30.63  18.94  24.78 
1973 07 29.70  15.46  22.58 
1973 08 31.06  16.32  23.68 
1973 09 32.02  19.26  25.64 
1973 10 34.56  19.36  26.96 
1973 11 32.86  24.03  28.44 
1973 12 33.25  23.51  28.38 
1974 01 32.61  24.95  28.78 
1974 02 31.73  24.10  27.91 
1974 03 30.89 -99.99 -99.99 
1974 04 32.21 -99.99 -99.99 
1974 05 30.33  17.94  24.13 
1974 06 28.21  14.62  21.41 
1974 07 28.30  12.40  20.34 
1974 08 30.06  15.53  22.79 
1974 09 32.41  18.29  25.35 
1974 10 33.31  20.16  26.73 
1974 11 35.25  23.43  29.34 
1974 12 34.29  24.80  29.54 
1975 01 99.99  24.82 -99.99 
1975 02 99.99  24.09 -99.99 
1975 03 31.38  23.85  27.61 
1975 04 31.19 -99.99 -99.99 
1975 05 31.22 -99.99 -99.99 
1975 06 28.03  16.79  22.41 
1975 07 29.91  16.16  23.03 
1975 08 30.15  17.15  23.65 
1975 09 32.31  20.10  26.20 
1975 10 33.71 -99.99 -99.99 
1975 11 34.65  23.79  29.22 
1975 12 31.72  23.67  27.69 
1976 01 31.57  23.50  27.53 
1976 02 31.45  24.69  28.07 
1976 03 31.48  23.50  27.49 
1976 04 31.88  21.22  26.55 
1976 05 30.09  18.57  24.33 
1976 06 28.13  16.16  22.14 
1976 07 27.98  16.68  22.33 
1976 08 28.21  14.99  21.59 
1976 09 30.66  16.52  23.59 
1976 10 32.96  21.92  27.43 
1976 11 33.75  25.25  29.50 
1976 12 32.90  24.70  28.80 
1977 01 31.07  24.16  27.61 
1977 02 30.82  25.43  28.12 
1977 03 30.35  24.38  27.36 
1977 04 29.53  23.44  26.48 
1977 05 28.27  20.20  24.23 
1977 06 26.03  16.26  21.14 
1977 07 26.08  15.35  20.71 
1977 08 27.91  15.06  21.48 
1977 09 29.24  16.74  22.99 
1977 10 31.78 -99.99 -99.99 
1977 11 32.55  23.68  28.11 
1977 12 32.58  24.66  28.62 
1978 01 31.50  24.03  27.76 
1978 02 32.58  24.97  28.77 
1978 03 32.63  23.76  28.19 
1978 04 31.63 -99.99 -99.99 
1978 05 30.42  20.53  25.47 
1978 06 28.66  16.01  22.33 
1978 07 27.99  15.89  21.94 
1978 08 29.28  16.37  22.83 
1978 09 30.62  18.76  24.69 
1978 10 32.15  19.77  25.96 
1978 11 32.79  23.44  28.11 
1978 12 33.59  25.11  29.35 
1979 01 32.48  25.05  28.76 
1979 02 31.63  24.06  27.84 
1979 03 32.93  23.53  28.23 
1979 04 31.95  21.42  26.68 
1979 05 30.22  20.28  25.25 
1979 06 29.11  17.50  23.30 
1979 07 28.35  16.78  22.56 
1979 08 29.86  15.59  22.72 
1979 09 31.65  18.20  24.93 
1979 10 33.29  21.21  27.25 
1979 11 33.71 -99.99 -99.99 
1979 12 34.93  23.95  29.44 
1980 01 33.12  24.94  29.03 
1980 02 32.32 -99.99 -99.99 
1980 03 31.71  23.98  27.84 
1980 04 32.02  21.97  26.99 
1980 05 31.10  20.39  25.74 
1980 06 29.96  17.87  23.91 
1980 07 28.30  15.57  21.93 
1980 08 29.91  16.87  23.39 
1980 09 32.13  16.19  24.16 
1980 10 33.78  21.48  27.63 
1980 11 34.46  23.38  28.91 
1980 12 33.41  24.58  29.00 
1981 01 32.59  25.54  29.07 
1981 02 32.25  25.88  29.06 
1981 03 32.50  23.30  27.90 
1981 04 33.04  21.56  27.30 
1981 05 31.01  19.87  25.44 
1981 06 29.95  17.36  23.65 
1981 07 29.95  18.25  24.10 
1981 08 31.06  17.53  24.29 
1981 09 31.71  19.19  25.45 
1981 10 32.75  20.32  26.54 
1981 11 34.70  24.11  29.40 
1981 12 34.64  25.05  29.84 
1982 01 33.57  24.34  28.95 
1982 02 32.04  24.47  28.25 
1982 03 31.86  23.21  27.53 
1982 04 31.93  21.47  26.70 
1982 05 31.31  17.92  24.61 
1982 06 28.97  15.00  21.98 
1982 07 27.92  13.91  20.91 
1982 08 29.28  16.14  22.71 
1982 09 30.79  16.85  23.82 
1982 10 32.56  16.74  24.65 
1982 11 33.33  22.16  27.74 
1983 01 35.66  26.34  31.00 
1983 02 34.49  25.63  30.06 
1983 03 33.41  25.31  29.36 
1983 06 28.83  17.43  23.13 
1983 07 27.50 -99.99 -99.99 
1983 08 30.08  17.06  23.57 
1983 09 32.61  18.42  25.51 
1983 10 33.93  22.72  28.32 
1983 11 35.24  25.34  30.29 
1983 12 34.50  24.13  29.32 
1984 01 33.57  25.64  29.60 
1984 02 30.61  24.48  27.54 
1984 03 30.79  24.53  27.66 
1984 05 32.13  20.64  26.38 
1984 08 99.99  17.41 -99.99 
1984 09 31.79 -99.99 -99.99 
1985 03 32.80  24.50  28.65 
1985 04 31.70  22.19  26.94 
1985 05 31.27 -99.99 -99.99 
1985 06 27.89  15.05  21.47 
1985 07 26.91  14.81  20.86 
1985 11 99.99  25.36 -99.99 
1985 12 99.99  25.95 -99.99 
1986 01 99.99  25.17 -99.99 
1986 07 29.15  18.70  23.92 
1986 09 32.50  20.36  26.43 
1986 10 33.79  24.00  28.89 
1986 11 99.99  23.86 -99.99 
1987 01 33.77  25.60  29.68 
1987 02 30.87  24.23  27.55 
1987 03 33.03  23.17  28.09 
1987 04 32.89  22.40  27.64 
1987 05 31.45  21.22  26.33 
1987 06 99.99  19.31 -99.99 
1987 10 99.99  21.69 -99.99 
1987 11 36.31  26.38  31.34 
1988 01 34.87 -99.99 -99.99 
1988 09 33.14 -99.99 -99.99 
1988 10 34.66  22.67  28.66 
1988 11 34.91  25.45  30.18 
1989 01 99.99  22.43 -99.99 
1989 02 99.99  21.42 -99.99 
1989 04 31.86  23.26  27.56 
1989 05 99.99  20.35 -99.99 
1989 06 28.57  17.02  22.79 
