1945 04 99.99 -99.99  23.60 
1945 05 99.99 -99.99  24.20 
1945 06 99.99 -99.99  27.50 
1945 07 99.99 -99.99  27.40 
1945 08 99.99 -99.99  27.60 
1945 09 99.99 -99.99  26.90 
1945 10 99.99 -99.99  23.70 
1945 12 99.99 -99.99  15.20 
1951 06 99.99 -99.99  27.60 
1951 07 99.99 -99.99  28.50 
1951 08 99.99 -99.99  29.20 
1951 10 99.99 -99.99  24.90 
1951 11 99.99 -99.99  18.00 
1951 12 99.99 -99.99  18.90 
1952 01 99.99 -99.99  17.40 
1952 02 99.99 -99.99  16.79 
1952 03 99.99 -99.99  20.20 
1952 04 99.99 -99.99  20.40 
1952 06 99.99 -99.99  28.40 
1952 07 99.99 -99.99  28.40 
1953 02 99.99 -99.99  17.90 
1953 03 99.99 -99.99  21.70 
1953 04 99.99 -99.99  22.60 
1953 05 99.99 -99.99  27.50 
1953 06 99.99 -99.99  27.60 
1953 07 99.99 -99.99  29.00 
1953 08 99.99 -99.99  28.00 
1953 09 99.99 -99.99  27.40 
1953 10 99.99 -99.99  22.40 
1953 11 99.99 -99.99  19.20 
1953 12 99.99 -99.99  17.20 
1954 01 99.99 -99.99  17.10 
1954 02 99.99 -99.99  17.10 
1954 03 99.99 -99.99  17.79 
1954 04 99.99 -99.99  23.40 
1954 05 99.99 -99.99  24.00 
1954 06 99.99 -99.99  27.20 
1954 07 99.99 -99.99  27.70 
1954 08 99.99 -99.99  28.70 
1954 09 99.99 -99.99  27.30 
1954 10 99.99 -99.99  22.70 
1954 11 99.99 -99.99  17.60 
1954 12 99.99 -99.99  14.40 
1955 01 99.99 -99.99  14.80 
1955 02 99.99 -99.99  16.79 
1955 03 99.99 -99.99  19.50 
1955 04 99.99 -99.99  22.50 
1955 05 99.99 -99.99  25.50 
1955 06 99.99 -99.99  26.20 
1955 07 99.99 -99.99  27.40 
1955 08 99.99 -99.99  28.00 
1955 09 99.99 -99.99  27.70 
1955 10 99.99 -99.99  22.80 
1955 11 99.99 -99.99  19.00 
1955 12 99.99 -99.99  16.29 
1956 01 99.99 -99.99  13.00 
1956 02 99.99 -99.99  19.29 
1956 03 99.99 -99.99  18.79 
1956 04 99.99 -99.99  20.90 
1956 05 99.99 -99.99  25.60 
1956 06 33.18  19.87  26.53 
1956 07 34.07  21.31  27.68 
1956 08 34.04  21.86  27.95 
1956 09 30.99  20.42  25.70 
1956 10 27.95  19.12  23.54 
1956 11 23.96  12.21  18.08 
1956 12 24.83  11.33  18.08 
1957 01 25.17  12.27  18.72 
1957 02 26.33  13.58  19.95 
1957 03 25.18  12.10  18.64 
1957 04 28.84  16.12  22.48 
1957 05 30.97  18.91  24.93 
1957 06 32.22  21.09  26.65 
1957 07 33.50  21.89  27.69 
1957 08 32.12  22.25  27.18 
1957 09 32.25  21.92  27.09 
1957 10 27.20  17.20  22.20 
1957 11 26.73  14.93  20.83 
1957 12 21.45   8.50  14.97 
1958 01 17.35   5.89  11.62 
1958 02 18.23   4.53  11.38 
1958 03 22.87  12.16  17.51 
1958 04 27.81  15.45  21.63 
1958 05 29.93  17.91  23.92 
1958 06 33.24  21.42  27.33 
1958 07 33.59  22.12  27.85 
1958 08 33.32  21.93  27.62 
1958 09 33.07  21.17  27.12 
1958 10 27.44  17.16  22.30 
1958 11 27.21  15.98  21.59 
1958 12 21.57   9.93  15.75 
1959 01 21.13   7.84  14.48 
1959 02 25.84  14.11  19.97 
1959 03 23.10  11.82  17.45 
1959 04 27.33  15.59  21.46 
1959 05 31.35  18.86  25.10 
1959 06 32.52  20.88  26.70 
1959 07 33.18  21.53  27.35 
1959 08 32.75  21.76  27.25 
1959 09 31.52  21.29  26.40 
1959 10 30.82  20.12  25.47 
1959 11 25.27  14.09  19.68 
1959 12 22.00   9.82  15.91 
1960 01 22.56   9.17  15.86 
1960 02 21.51  10.02  15.76 
1960 03 22.28   9.89  16.09 
1960 04 28.34  15.75  22.04 
1960 05 30.91  16.65  23.78 
1960 06 32.39  19.29  25.84 
1960 07 33.43  21.00  27.22 
1960 08 33.22  20.50  26.86 
1960 09 30.63  20.15  25.39 
1960 10 29.61  17.26  23.43 
1960 11 26.65  12.75  19.70 
1960 12 20.65   6.38  13.51 
1961 01 19.95   8.14  14.04 
1961 02 24.21  10.91  17.56 
1961 03 27.91  14.06  20.98 
1961 04 27.61  13.41  20.51 
1961 05 31.10  17.95  24.53 
1961 06 32.96  20.44  26.70 
1961 07 33.63  22.04  27.83 
1961 08 33.11  22.39  27.75 
1961 09 31.63  21.56  26.59 
1961 10 28.27  17.91  23.09 
1961 11 26.07  14.54  20.30 
1961 12 23.64  11.19  17.41 
1962 01 22.25   9.77  16.01 
1962 02 26.39  12.78  19.58 
1962 03 23.91  11.14  17.52 
1962 04 28.19  13.91  21.05 
1962 05 33.16  18.65  25.90 
1962 06 32.59  21.54  27.06 
1962 07 34.24  22.62  28.43 
1962 08 33.07  22.63  27.84 
1962 09 32.07  21.43  26.75 
1962 10 29.15  17.79  23.47 
1962 11 22.87  11.74  17.30 
1962 12 20.39   7.46  13.92 
1963 01 21.09   9.09  15.09 
1963 02 20.24   8.47  14.36 
1963 03 26.83  14.21  20.52 
1963 04 28.96  15.55  22.25 
1963 05 31.05  18.56  24.80 
1963 06 33.46  21.53  27.49 
1963 07 33.23  22.09  27.66 
1963 08 33.24  21.94  27.59 
1963 09 30.67  22.13  26.40 
1963 10 27.97  18.17  23.07 
1963 11 23.67  13.01  18.34 
1963 12 19.66   7.47  13.56 
1964 01 20.65   9.10  14.87 
1964 02 19.92   8.87  14.39 
1964 03 26.05  13.45  19.75 
1964 04 28.97  15.73  22.34 
1964 05 30.90  18.12  24.51 
1964 06 33.43  21.08  27.25 
1964 07 32.81  22.36  27.58 
1964 08 33.05  22.90  27.97 
1964 09 30.72  21.68  26.20 
1964 10 27.60  18.26  22.93 
1964 11 26.72  15.53  21.12 
1964 12 23.67  12.24  17.95 
1965 01 22.91   9.24  16.07 
1965 02 24.35  11.28  17.81 
1965 03 25.63  13.27  19.45 
1965 04 29.75  16.79  23.27 
1965 05 31.48  16.31  23.89 
1965 06 31.50  20.08  25.79 
1965 07 32.66  21.67  27.16 
1965 08 33.12  22.01  27.56 
1965 09 31.55  21.96  26.75 
1965 10 28.52  18.04  23.28 
1965 11 25.86  14.59  20.22 
1965 12 23.06  10.22  16.64 
1966 01 20.37   9.20  14.78 
1966 02 22.45  10.18  16.31 
1966 03 24.14  11.29  17.71 
1966 04 28.08  13.53  20.80 
1966 05 30.46  19.10  24.78 
1966 06 30.22  20.25  25.23 
1966 07 33.37  22.49  27.93 
1966 08 32.96  22.10  27.53 
1966 09 31.82  20.72  26.27 
1966 10 29.09  18.91  24.00 
1966 11 24.95  12.61  18.78 
1966 12 21.66   8.68  15.17 
1967 01 23.53  10.83  17.18 
1967 02 22.86   9.06  15.96 
1967 03 26.73  13.28  20.00 
1967 04 30.64  15.35  22.99 
1967 05 32.99  17.79  25.39 
1967 06 32.37  20.90  26.63 
1967 07 33.80  21.34  27.57 
1967 08 32.45  21.53  26.99 
1967 09 30.07  20.67  25.37 
1967 10 28.73  17.06  22.89 
1967 11 26.05  12.52  19.28 
1967 12 25.01  12.95  18.98 
1968 01 21.88   8.83  15.35 
1968 02 20.12   6.12  13.12 
1968 03 24.63   9.27  16.95 
1968 04 30.73  15.87  23.30 
1968 05 31.27  17.92  24.59 
1968 06 31.15  20.95  26.05 
1968 07 32.97  22.08  27.52 
1968 08 33.75  22.35  28.05 
1968 09 31.69  20.96  26.32 
1968 10 28.71  17.39  23.05 
1968 11 24.16  10.45  17.30 
1968 12 22.33   7.76  15.04 
1969 01 21.71   9.39  15.54 
1969 02 21.15   8.39  14.77 
1969 03 21.70   9.31  15.50 
1969 04 28.56  15.30  21.93 
1969 05 30.03  18.17  24.10 
1969 06 34.41  21.17  27.79 
1969 07 34.77  22.32  28.54 
1969 08 33.00  21.93  27.47 
1969 09 31.76  21.89  26.82 
1969 10 29.11  20.63  24.87 
1969 11 23.66  12.00  17.83 
1969 12 20.76   8.32  14.54 
1970 01 18.95   7.24  13.10 
1970 02 21.38   8.10  14.74 
1970 03 25.36  12.58  18.97 
1970 04 29.23  16.35  22.79 
1970 05 30.30  17.06  23.68 
1970 06 32.49  20.64  26.56 
1970 07 34.06  21.49  27.77 
1970 08 33.30  22.25  27.77 
1970 09 32.95  21.47  27.21 
1970 10 30.05  18.83  24.43 
1970 11 24.73  10.31  17.52 
1970 12 24.78  10.85  17.81 
1971 01 23.47   9.18  16.32 
1971 02 24.48   9.62  17.04 
1971 03 25.21  10.10  17.66 
1971 04 28.34  13.74  21.04 
1971 05 31.68  17.56  24.62 
1971 06 33.02  20.60  26.81 
1971 07 34.05  21.58  27.81 
1971 08 33.97  22.10  28.03 
1971 09 32.58  21.19  26.88 
1971 10 30.69  19.58  25.13 
1971 11 25.91  13.44  19.67 
1971 12 26.58  15.24  20.91 
1972 01 25.77  14.04  19.90 
1972 02 22.07  10.22  16.15 
1972 03 26.11  12.44  19.27 
1972 04 28.77  15.28  22.02 
1972 05 30.02  17.83  23.92 
1972 06 32.25  20.71  26.48 
1972 07 33.36  21.35  27.35 
1972 08 33.16  21.63  27.39 
1972 09 32.78  20.46  26.62 
1972 10 29.74  18.04  23.89 
1972 11 25.03  14.24  19.63 
1972 12 24.13  12.19  18.16 
1973 01 22.28  10.20  16.24 
1973 02 21.07   7.84  14.45 
1973 03 26.99  14.67  20.83 
1973 04 26.55  12.94  19.74 
1973 05 31.62  17.21  24.42 
1973 06 32.93  20.76  26.84 
1973 07 33.53  22.05  27.79 
1973 08 32.91  21.72  27.31 
1973 09 32.24  22.15  27.19 
1973 10 29.05  18.69  23.87 
1973 11 28.27  14.59  21.43 
1973 12 21.59   9.09  15.34 
1974 01 27.97  14.70  21.33 
1974 02 24.44   9.34  16.89 
1974 03 28.73  13.32  21.02 
1974 04 29.02  14.04  21.53 
1974 05 31.78  17.76  24.77 
1974 06 32.65  20.37  26.51 
1974 07 32.65  21.24  26.94 
1974 08 33.91  21.62  27.76 
1974 09 32.39  22.02  27.20 
1974 10 27.02  16.62  21.82 
1974 11 25.42  12.66  19.04 
1974 12 21.93   9.18  15.55 
1975 01 24.84  10.58  17.70 
1975 02 25.62  11.91  18.76 
1975 03 25.68  10.51  18.09 
1975 04 28.62  13.98  21.30 
1975 05 31.65  18.87  25.26 
1975 06 32.40  20.90  26.65 
1975 07 32.20  21.33  26.76 
1975 08 33.16  21.57  27.37 
1975 09 31.78  21.38  26.58 
1975 10 29.40  18.65  24.02 
1975 11 24.66  13.13  18.89 
1975 12 22.01   8.35  15.18 
1976 01 20.36   5.89  13.12 
1976 02 23.76   9.14  16.45 
1976 03 27.35  13.66  20.50 
1976 04 27.43  13.34  20.38 
1976 05 29.30  17.53  23.41 
1976 06 30.65  19.98  25.31 
1976 07 33.39  21.21  27.30 
1976 08 32.40  21.62  27.01 
1976 09 31.37  20.89  26.13 
1976 10 27.10  15.31  21.20 
1976 11 22.70  11.15  16.92 
1976 12 19.78   8.78  14.28 
1977 01 16.71   3.70  10.21 
1977 02 19.90   6.77  13.33 
1977 03 26.67  13.53  20.10 
1977 04 27.93  13.33  20.63 
1977 05 30.07  15.25  22.66 
1977 06 34.05  21.02  27.53 
1977 07 33.28  21.23  27.25 
1977 08 32.25  22.35  27.30 
1977 09 32.33  22.00  27.16 
1977 10 27.52  15.27  21.39 
1977 11 25.53  13.25  19.39 
1977 12 20.57   9.22  14.90 
1978 01 18.41   5.85  12.13 
1978 02 16.86   5.57  11.21 
1978 03 23.63  11.11  17.36 
1978 04 28.46  13.96  21.21 
1978 05 30.64  17.60  24.12 
1978 06 32.41  21.15  26.78 
1978 07 32.75  21.34  27.05 
1978 08 32.65  22.11  27.38 
1978 09 32.14  21.12  26.63 
1978 10 28.00  17.19  22.59 
1978 11 26.80  15.52  21.16 
1978 12 23.82  12.55  18.18 
1979 01 20.27   7.15  13.71 
1979 02 20.50   7.55  14.02 
1979 03 24.08  11.28  17.68 
1979 04 28.66  15.85  22.25 
1979 05 29.49  18.37  23.93 
1979 06 32.13  20.57  26.35 
1979 07 33.55  22.51  28.03 
1979 08 32.83  21.79  27.31 
1979 09 31.71  22.68  27.19 
1979 10 28.80  17.39  23.09 
1979 11 25.27  14.69  19.98 
1979 12 21.39  10.09  15.74 
1980 01 20.67   7.90  14.28 
1980 02 19.57   6.52  13.04 
1980 03 25.78  13.37  19.57 
1980 04 27.11  14.07  20.59 
1980 05 29.71  18.44  24.07 
1980 06 32.18  19.85  26.02 
1980 07 34.05  22.71  28.38 
1980 08 33.56  23.30  28.43 
1980 09 32.48  21.92  27.20 
1980 10 29.69  17.35  23.52 
1980 11 24.17  13.14  18.65 
1980 12 20.09   8.64  14.37 
1981 01 17.89   2.44  10.16 
1981 02 22.09   8.84  15.46 
1981 03 23.64   9.45  16.54 
1981 04 29.00  14.79  21.89 
1981 05 31.13  16.37  23.75 
1981 06 34.86  21.53  28.19 
1981 07 34.55  22.21  28.38 
1981 08 33.16  22.57  27.87 
1981 09 30.94  20.40  25.67 
1981 10 29.33  17.68  23.50 
1981 11 23.71  11.17  17.43 
1981 12 20.52   7.78  14.15 
1982 01 20.37   7.90  14.14 
1982 02 25.36  12.97  19.16 
1982 03 26.41  13.78  20.09 
1982 04 27.29  16.65  21.97 
1982 05 29.10  16.98  23.04 
1982 06 32.31  22.20  27.25 
1982 07 32.90  22.83  27.86 
1982 08 32.71  22.60  27.65 
1982 09 31.06  21.49  26.27 
1982 10 27.55  17.40  22.47 
1982 11 26.32  16.73  21.52 
1982 12 24.48  13.50  18.99 
1983 01 18.98   7.55  13.26 
1983 02 19.84   9.17  14.50 
1983 03 22.36  10.71  16.53 
1983 04 25.34  13.78  19.56 
1983 05 29.49  17.33  23.41 
1983 06 30.93  20.90  25.91 
1983 07 33.32  22.27  27.79 
1983 08 32.74  22.62  27.68 
1983 09 31.05  21.38  26.21 
1983 10 28.35  18.83  23.59 
1983 11 23.86  12.01  17.93 
1983 12 21.12  11.24  16.18 
1984 01 19.11   8.35  13.73 
1984 02 22.43  10.14  16.29 
1984 03 23.89  11.56  17.72 
1984 04 26.46  13.52  19.99 
1984 05 29.65  18.01  23.83 
1984 06 31.31  19.10  25.20 
1984 07 32.07  21.78  26.92 
1984 08 32.33  22.54  27.43 
1984 09 30.99  20.92  25.95 
1984 10 29.30  17.96  23.63 
1984 11 24.41  12.93  18.67 
1984 12 24.82  11.90  18.36 
1985 01 19.01   4.92  11.97 
1985 02 23.78   9.29  16.53 
1985 03 26.50  12.24  19.36 
1985 04 27.10  14.41  20.75 
1985 05 31.03  17.14  24.08 
1985 06 32.93  21.57  27.25 
1985 07 32.65  21.88  27.26 
1985 08 32.47  22.79  27.63 
1985 09 30.09  21.78  25.93 
1985 10 30.45  20.45  25.45 
1985 11 27.04  17.08  22.06 
1985 12 20.57   8.84  14.70 
1986 01 20.40   8.34  14.37 
1986 02 23.69  10.78  17.23 
1986 03 23.71  12.05  17.87 
1986 04 27.22  12.00  19.61 
1986 05 30.83  16.08  23.45 
1986 06 32.82  21.34  27.08 
1986 07 33.16  22.16  27.66 
1986 08 33.50  22.35  27.92 
1986 09 31.91  21.59  26.75 
1986 10 29.60  18.83  24.21 
1986 11 28.00  17.74  22.87 
1986 12 23.49 -99.99 -99.99 
1987 01 20.65   7.83  14.24 
1987 02 21.40   9.74  15.57 
1987 03 23.26  12.70  17.98 
1987 04 25.12  11.45  18.28 
1987 05 29.63  17.44  23.53 
1987 06 33.84  20.71  27.28 
1987 07 33.89  21.84  27.86 
1987 08 34.09  22.24  28.16 
1987 09 31.97  21.15  26.56 
1987 10 25.68  15.54  20.61 
1987 11 24.00  14.56  19.28 
1987 12 21.94  10.18  16.06 
1988 01 17.71   7.63  12.67 
1988 02 20.32   6.97  13.64 
1988 03 23.16  11.07  17.11 
1988 04 27.42  13.18  20.29 
1988 05 28.08  15.35  21.71 
1988 06 30.67  19.93  25.30 
1988 07 31.60  21.83  26.71 
1988 08 32.33  22.47  27.40 
1988 09 31.86  22.44  27.15 
1988 10 27.95  15.37  21.66 
1988 11 26.53  14.31  20.42 
1988 12 22.03   9.51  15.77 
1989 01 25.16  12.88  19.02 
1989 02 23.53   9.97  16.75 
1989 03 26.29  14.24  20.26 
1989 04 27.92  13.99  20.95 
1989 05 31.27  17.01  24.14 
1989 06 32.98  20.37  26.68 
1989 07 33.61  21.55  27.58 
1989 08 33.36  21.25  27.30 
1989 09 31.79  21.64  26.71 
1989 10 28.05  17.66  22.85 
1989 11 25.32  13.06  19.19 
1989 12 18.09   5.74  11.91 
1990 01 24.79  10.75  17.77 
1990 02 25.09  13.58  19.33 
1990 03 26.00  13.03  19.51 
1990 04 27.09  14.19  20.64 
1990 05 32.02  19.04  25.53 
1990 06 32.90  21.02  26.96 
1990 07 32.52  22.08  27.30 
1990 08 33.40  21.92  27.66 
1990 09 31.81  21.11  26.46 
1990 10 28.87  18.76  23.81 
1990 11 25.56  13.70  19.62 
1990 12 24.25  10.99  17.61 
1991 01 23.20  12.04  17.62 
1991 02 22.42   9.72  16.07 
1991 03 24.38  12.98  18.68 
1991 04 28.13  17.46  22.80 
1991 05 31.07  20.37  25.72 
1991 06 31.42  21.19  26.30 
1991 07 32.91  22.49  27.70 
1991 08 33.25  22.66  27.96 
1991 09 32.22  21.47  26.84 
1991 10 28.51  18.15  23.33 
1991 11 23.62  12.16  17.89 
1991 12 23.80  11.30  17.54 
1992 01 20.14   7.49  13.81 
1992 02 22.37  10.76  16.56 
1992 03 23.98  11.49  17.73 
1992 04 25.68  14.02  19.85 
1992 05 29.39  15.87  22.63 
1992 06 32.20  21.75  26.97 
1992 07 34.34  22.17  28.25 
1992 08 32.30  21.58  26.93 
1992 09 31.00  21.85  26.42 
1992 10 26.98  16.95  21.97 
1992 11 25.02  15.96  20.49 
1992 12 21.43  10.61  16.02 
1993 01 22.80  12.86  17.83 
1993 02 20.26   8.03  14.14 
1993 03 22.63  10.90  16.76 
1993 04 25.57  12.22  18.89 
1993 05 28.94  16.07  22.50 
1993 06 32.25  20.34  26.29 
1993 07 34.03  22.05  28.04 
1993 08 34.36  21.58  27.97 
1993 09 32.68  20.88  26.78 
1993 10 29.10  18.04  23.57 
1993 11 24.52  13.91  19.21 
1993 12 20.37   7.76  14.06 
1994 01 20.40   8.53  14.46 
1994 02 23.93  12.22  18.07 
1994 03 25.71  12.87  19.28 
1994 04 28.22  15.93  22.07 
1994 05 31.29  17.93  24.61 
1994 06 32.58  21.96  27.27 
1994 07 33.05  22.28  27.66 
1994 08 32.16  22.35  27.25 
1994 09 31.05  21.61  26.33 
1994 10 28.87  19.43  24.15 
1994 11 26.81  17.01  21.91 
1994 12 22.42  13.49  17.95 
1995 01 20.29   8.31  14.30 
1995 02 21.69 -99.99 -99.99 
1995 03 25.84  14.20  20.02 
1995 04 28.10  16.25  22.17 
1995 05 32.79  20.00  26.39 
1995 06 31.79  21.38  26.58 
1995 07 33.59  22.46  28.03 
1995 08 32.41  23.24  27.82 
1995 09 31.63  22.20  26.91 
1995 10 29.35  20.67  25.01 
1995 11 24.54 -99.99 -99.99 
1995 12 20.81 -99.99 -99.99 
1996 01 21.53 -99.99 -99.99 
1996 02 22.69   9.07  15.88 
1996 03 21.98  10.26  16.11 
1996 04 26.75  14.16  20.45 
1996 05 31.07  18.87  24.97 
1996 06 31.65  20.98  26.31 
1996 07 33.65  22.68  28.16 
1996 08 33.00  22.10  27.55 
1996 09 31.98  21.28  26.63 
1996 10 28.09  18.12  23.11 
1996 11 25.33  13.84  19.58 
1996 12 22.35 -99.99 -99.99 
1997 01 22.46 -99.99 -99.99 
1997 02 24.80  12.48  18.64 
1997 03 28.37  16.21  22.29 
1997 04 26.42  13.83  20.12 
1997 05 29.87  17.81  23.84 
1997 06 31.54  20.73  26.13 
1997 07 33.62  21.72  27.66 
1997 08 33.18  22.65  27.91 
1997 09 32.08  21.96  27.02 
1997 10 28.91  17.54  23.22 
1997 11 24.89  13.39  19.14 
1997 12 21.30  11.10  16.20 
1998 01 22.43  11.52  16.97 
1998 02 21.78  10.28  16.03 
1998 03 23.41  11.34  17.37 
1998 04 28.17  15.19  21.68 
1998 05 33.33  18.44  25.88 
1998 06 36.37  22.63  29.50 
1998 07 34.41  23.54  28.97 
1998 08 33.25  22.67  27.96 
1998 09 31.59  22.61  27.10 
1998 10 29.78  19.06  24.42 
1998 12 25.17  12.62  18.89 
1999 01 23.01 -99.99 -99.99 
1999 02 24.42   9.67  17.04 
1999 03 25.56   8.49  17.02 
1999 04 30.68  15.32  23.00 
1999 05 30.41  16.37  23.39 
1999 06 31.69  20.80  26.24 
1999 07 33.73  21.76  27.74 
1999 08 34.73  22.50  28.61 
1999 09 31.35  20.18  25.76 
1999 10 28.59  19.03  23.81 
1999 11 25.86  15.93  20.89 
1999 12 22.31  11.04  16.67 
2000 01 21.85   9.53  15.69 
2000 02 23.43  10.35  16.89 
2000 03 27.94  14.77  21.35 
2000 04 28.70  15.11  21.90 
2000 05 32.50 -99.99 -99.99 
2000 06 33.05  22.16  27.60 
2000 07 33.87  23.22  28.54 
2000 08 33.74  23.11  28.42 
2000 09 32.43  23.10  27.76 
2000 10 28.33  17.61  22.97 
2000 11 25.34  11.56  18.45 
2000 12 21.42   8.84  15.13 
2001 01 19.96   5.38  12.67 
2001 02 25.35  13.31  19.33 
2001 03 25.29 -99.99 -99.99 
2001 04 28.88  15.55  22.21 
2001 05 30.96  18.58  24.77 
2001 06 33.30  22.10  27.70 
2001 07 32.84  23.52  28.18 
2001 08 33.45  23.20  28.32 
2001 10 28.33  18.70  23.51 
2001 11 25.76  16.14  20.95 
2001 12 24.78 -99.99 -99.99 
2002 01 22.12  10.56  16.34 
2002 02 23.02  10.29  16.65 
2002 03 27.69  13.49  20.59 
2002 04 29.35  18.73  24.04 
2002 05 31.02 -99.99 -99.99 
2002 06 31.20  22.66  26.93 
2002 07 33.16  23.51  28.34 
2002 08 32.56  23.38  27.97 
2002 09 32.25  23.93  28.09 
2002 10 31.02 -99.99 -99.99 
2002 11 24.81  12.88  18.84 
2002 12 20.59   8.68  14.64 
2003 01 19.34 -99.99 -99.99 
2003 02 24.06  10.91  17.48 
2003 03 27.28 -99.99 -99.99 
2003 04 28.01  15.52  21.76 
2003 05 32.50  21.61  27.05 
2003 06 32.18  22.52  27.35 
2003 07 33.56  23.38  28.47 
2003 08 32.39  23.23  27.81 
2003 09 31.69  22.95  27.32 
2003 10 29.61  19.40  24.50 
2003 11 26.92  16.95  21.93 
2003 12 21.05   8.18  14.61 
2004 01 21.70   8.10  14.90 
2004 02 21.27  10.78  16.02 
2004 03 25.65  12.63  19.14 
2004 04 27.35  13.80  20.57 
2004 05 30.96  18.95  24.95 
2004 06 34.48  22.68  28.58 
2004 07 33.89  23.41  28.65 
2004 08 32.88  23.21  28.04 
2004 09 31.76  23.70  27.73 
2004 10 29.86  19.23  24.54 
2004 11 26.19  16.41  21.30 
2004 12 22.10  10.66  16.38 
2005 01 22.18  11.06  16.62 
2005 02 23.55  10.97  17.26 
2005 03 23.27 -99.99 -99.99 
2005 04 26.75  13.31  20.03 
2005 05 29.79  18.20  24.00 
2005 06 30.82  22.79  26.80 
2005 07 33.70  24.37  29.03 
2005 08 34.70  24.46  29.58 
2005 09 31.44  22.89  27.16 
2005 10 28.26  19.85  24.05 
2005 11 25.59  15.91  20.75 
2005 12 20.11   9.07  14.59 
2006 01 22.72   9.50  16.11 
2006 02 21.05   7.84  14.44 
2006 03 25.91  12.11  19.01 
2006 04 29.65 -99.99 -99.99 
2006 05 32.06  19.04  25.55 
2006 06 32.52  21.86  27.19 
2006 07 32.93  23.39  28.16 
2006 08 33.96  23.41  28.68 
2006 09 32.49  22.29  27.39 
2006 10 29.11  17.23  23.17 
2006 11 24.24  13.34  18.79 
2006 12 23.76  14.32  19.04 
2007 01 22.51 -99.99 -99.99 
2007 02 21.55 -99.99 -99.99 
2007 03 25.53  12.97  19.25 
2007 04 27.85  14.80  21.32 
2007 05 29.12  18.71  23.92 
2007 06 31.93  21.93  26.93 
2007 07 33.13  23.74  28.43 
2007 08 34.32  23.93  29.12 
2007 09 32.47  23.11  27.79 
2007 10 29.79  21.79  25.79 
2007 11 26.32  14.02  20.17 
2007 12 24.85  13.41  19.13 
2008 01 20.84   9.84  15.34 
2008 02 24.40  11.79  18.09 
2008 03 24.87  12.57  18.72 
2008 04 27.15  15.52  21.33 
2008 05 30.71  19.32  25.01 
2008 06 33.39  22.05  27.72 
2008 07 32.73  22.96  27.84 
2008 08 31.79  23.49  27.64 
2008 09 31.59  23.47  27.53 
2008 10 27.73  18.37  23.05 
2008 11 23.13  11.12  17.12 
2008 12 23.26  11.41  17.33 
2009 01 20.80   8.08  14.44 
2009 02 21.96   8.17  15.06 
2009 03 26.86  13.25  20.05 
2009 04 28.34  14.79  21.56 
2009 05 31.26  20.20  25.73 
2009 06 34.08  23.07  28.57 
2009 07 33.56  23.14  28.35 
2009 08 34.64  23.84  29.24 
2009 09 32.79  23.52  28.15 
2009 10 31.23  19.35  25.29 
2009 12 22.85  11.80  17.32 
2010 01 19.20   5.58  12.39 
2010 02 17.73   6.35  12.04 
2010 03 21.03   9.96  15.49 
2010 04 27.41  15.86  21.63 
2010 05 31.98  21.36  26.67 
2010 06 34.87  23.42  29.14 
2010 07 34.46  24.16  29.31 
2010 08 33.96  24.75  29.35 
2010 09 32.82  23.12  27.97 
2010 10 30.59  17.12  23.86 
2010 11 26.11  13.26  19.68 
2010 12 17.94   3.62  10.78 
2011 01 20.52   7.89  14.20 
2011 02 23.40  10.49  16.94 
2011 03 26.30  12.89  19.59 
2011 04 29.74  17.34  23.54 
2011 05 32.22  19.08  25.65 
2011 06 33.74  22.40  28.07 
2011 07 33.82  23.40  28.61 
2011 08 34.99  24.46  29.72 
2011 09 33.00  23.02  28.01 
2011 10 28.05  17.36  22.70 
2011 11 25.69  15.29  20.49 
2011 12 24.49  12.30  18.39 
2012 01 22.56   8.37  15.46 
2012 02 24.35  13.08  18.71 
2012 03 27.77  16.11  21.94 
2012 04 28.50  16.08  22.29 
2012 05 31.00  20.45  25.73 
2012 06 31.09  21.96  26.52 
2012 07 33.62  23.33  28.47 
2012 08 32.95  23.36  28.15 
2012 09 31.98  22.63  27.30 
2012 10 28.19  18.84  23.51 
2012 11 23.30  11.68  17.49 
2012 12 23.23  11.37  17.29 
2013 01 24.49  12.51  18.50 
2013 02 24.35  10.76  17.55 
2013 03 22.62   8.67  15.64 
2013 04 28.40  17.48  22.93 
2013 05 28.98  18.61  23.79 
2013 06 32.31  22.66  27.48 
2013 07 31.95  23.22  27.58 
2013 08 33.25  23.73  28.49 
2013 09 31.73  22.61  27.17 
2013 10 29.61  19.31  24.46 
2013 11 25.20  16.85  21.02 
2013 12 24.85  13.44  19.14 
2014 01 18.71   7.58  13.15 
2014 02 22.59  11.84  17.21 
2014 03 24.08  12.74  18.41 
2014 04 27.92  16.06  21.99 
2014 05 30.55  19.16  24.85 
