1952 04 32.89  24.27  28.58 
1952 05 32.50  24.29  28.39 
1952 06 30.72  23.75  27.23 
1952 07 30.30  23.21  26.75 
1952 08 29.49  23.35  26.42 
1952 09 30.53  23.25  26.89 
1952 10 30.35  23.14  26.74 
1952 11 31.52  22.12  26.82 
1952 12 30.18  19.78  24.98 
1953 01 32.09  20.18  26.13 
1953 02 32.00  22.58  27.29 
1953 03 32.04  23.38  27.71 
1953 04 32.81  24.28  28.54 
1953 05 31.94  24.25  28.09 
1953 06 30.59  23.28  26.93 
1953 07 30.04  23.22  26.63 
1953 08 30.29  23.25  26.77 
1953 09 29.96  22.36  26.16 
1953 10 31.73  22.61  27.17 
1953 11 31.18  21.76  26.47 
1953 12 31.79  20.97  26.38 
1954 01 32.41  21.99  27.20 
1954 02 32.09  21.35  26.72 
1954 03 32.47  23.16  27.81 
1954 04 33.36  23.95  28.65 
1954 05 32.04  23.86  27.95 
1954 06 31.01  23.64  27.32 
1954 07 30.53  23.35  26.94 
1954 08 29.32  23.20  26.26 
1954 09 28.55  22.58  25.56 
1954 10 31.07  22.16  26.61 
1954 11 31.45  20.23  25.84 
1954 12 31.96  20.19  26.07 
1955 01 31.32  20.06  25.68 
1955 02 31.84  21.80  26.82 
1955 03 32.31  22.70  27.50 
1955 04 32.23  23.23  27.73 
1955 05 31.58  23.74  27.66 
1955 06 29.32  23.19  26.25 
1955 07 30.50  23.37  26.93 
1955 08 30.70  23.63  27.16 
1955 09 30.86  22.97  26.91 
1955 10 31.08  22.52  26.80 
1955 11 30.71  22.19  26.45 
1955 12 30.62  19.70  25.16 
1956 01 30.67  19.54  25.11 
1956 02 31.41  22.40  26.90 
1956 03 32.11  23.60  27.85 
1956 04 32.20  23.91  28.05 
1956 05 31.42  23.85  27.63 
1956 06 30.40  23.37  26.88 
1956 07 30.15  23.49  26.82 
1956 08 29.77  23.69  26.73 
1956 09 29.36  22.80  26.08 
1956 10 31.34  21.96  26.65 
1956 11 30.91  21.06  25.98 
1956 12 31.24  19.99  25.61 
1957 01 31.39  19.42  25.40 
1957 02 31.61  21.38  26.49 
1957 03 31.55  22.61  27.08 
1957 04 32.65  23.53  28.09 
1957 05 33.39  24.13  28.75 
1957 06 31.30  24.08  27.68 
1957 07 30.48  23.95  27.21 
1957 08 30.14  23.84  26.99 
1957 09 29.94  23.32  26.63 
1957 10 30.47  23.16  26.81 
1957 11 32.41  22.04  27.22 
1957 12 33.07  21.50  27.28 
1958 01 32.16  21.29  26.72 
1958 02 31.99  22.48  27.23 
1958 03 33.33  23.87  28.60 
1958 04 33.40  24.85  29.12 
1958 05 33.14  24.84  28.99 
1958 06 30.80  24.59  27.69 
1958 07 30.14  23.86  27.00 
1958 08 30.29  23.62  26.95 
1958 09 29.98  23.94  26.96 
1958 10 31.12  23.47  27.29 
1958 11 31.97  21.86  26.91 
1958 12 31.48  20.92  26.20 
1959 01 32.12  20.36  26.24 
1959 02 32.00  22.93  27.46 
1959 03 31.35  22.60  26.97 
1959 04 32.24  24.18  28.21 
1959 05 32.66  24.13  28.39 
1959 06 31.48  24.04  27.76 
1959 07 29.84  23.31  26.57 
1959 08 29.18  23.69  26.43 
1959 09 29.27  23.10  26.18 
1959 10 30.52  22.94  26.73 
1959 11 31.50  22.03  26.76 
1959 12 32.08  21.81  26.94 
1960 01 31.19  20.72  25.95 
1960 02 31.28  21.48  26.38 
1960 03 32.23  23.37  27.80 
1960 04 32.91  24.06  28.48 
1960 05 31.80  24.01  27.90 
1960 06 30.01  23.95  26.98 
1960 07 30.82  23.39  27.10 
1960 08 30.20  24.22  27.21 
1960 09 30.05  23.35  26.70 
1960 10 30.52  22.98  26.75 
1960 11 31.58  22.50  27.04 
1960 12 31.18  21.18  26.18 
1961 01 31.35  20.19  25.77 
1961 02 31.20  22.94  27.07 
1961 03 31.91  23.16  27.53 
1961 04 33.16  24.26  28.71 
1961 05 31.45  24.07  27.76 
1961 06 30.73  23.75  27.24 
1961 07 30.00  23.43  26.71 
1961 08 29.39  23.72  26.55 
1961 09 30.07  23.56  26.81 
1961 10 29.93  22.39  26.16 
1961 11 32.02  22.00  27.01 
1961 12 31.89  21.37  26.63 
1962 01 31.14  19.81  25.47 
1962 02 31.38  19.99  25.68 
1962 03 31.74  23.38  27.56 
1962 04 32.81  23.98  28.39 
1962 05 32.68  23.85  28.27 
1962 06 30.98  23.32  27.15 
1962 07 29.90  24.07  26.98 
1962 08 29.98  23.41  26.69 
1962 09 29.88  23.49  26.68 
1962 10 31.67  23.09  27.38 
1962 11 32.32  21.58  26.95 
1962 12 30.95  19.98  25.46 
1963 01 30.36  18.09  24.22 
1963 02 30.57  21.01  25.79 
1963 03 31.08  22.61  26.84 
1963 04 32.36  23.46  27.91 
1963 05 33.02  24.20  28.61 
1963 06 31.19  23.79  27.49 
1963 07 30.65  23.06  26.85 
1963 08 29.39  23.38  26.38 
1963 09 30.02  23.59  26.80 
1963 10 30.73  22.54  26.63 
1963 11 31.76  22.27  27.01 
1963 12 31.33  20.45  25.89 
1964 01 31.19  22.16  26.67 
1964 02 31.94  21.75  26.84 
1964 03 32.71  22.30  27.50 
1964 04 33.39  23.94  28.66 
1964 05 31.38  23.97  27.67 
1964 06 30.76  23.01  26.88 
1964 07 31.34  23.47  27.40 
1964 08 29.24  23.13  26.18 
1964 09 29.99  23.42  26.70 
1964 10 30.55  22.72  26.63 
1964 11 29.80  21.57  25.68 
1964 12 30.34  20.04  25.19 
1965 01 30.34  18.54  24.44 
1965 02 31.06  22.49  26.77 
1965 03 30.98  22.94  26.96 
1965 04 32.43  23.56  28.00 
1965 05 31.65  23.65  27.65 
1965 06 29.71  23.50  26.60 
1965 07 30.46  23.55  27.00 
1965 08 30.10  23.20  26.65 
1965 09 29.50  23.14  26.32 
1965 10 31.11  22.90  27.00 
1965 11 31.55  22.54  27.04 
1965 12 32.71  22.47  27.59 
1966 01 31.85  21.40  26.62 
1966 02 32.09  23.20  27.64 
1966 03 32.53  23.52  28.02 
1966 04 33.41  23.93  28.67 
1966 05 30.88  23.85  27.36 
1966 06 31.18  23.31  27.24 
1966 07 29.46  23.16  26.31 
1966 08 29.66  23.12  26.39 
1966 09 30.03  22.95  26.49 
1966 10 31.08  22.77  26.92 
1966 11 31.64  22.20  26.92 
1966 12 31.31  22.10  26.70 
1967 01 30.14  20.75  25.44 
1967 02 31.47  21.49  26.48 
1967 03 32.24  23.23  27.73 
1967 04 32.68  22.84  27.76 
1967 05 31.62  23.75  27.68 
1967 06 30.90  24.37  27.63 
1967 07 29.70  23.54  26.62 
1967 08 29.17  23.96  26.56 
1967 09 30.11  23.50  26.80 
1967 10 30.24  22.45  26.34 
1967 11 32.04  21.94  26.99 
1967 12 31.52  20.27  25.89 
1968 01 30.46  20.10  25.28 
1968 02 29.92  21.91  25.91 
1968 03 31.46  23.38  27.41 
1968 04 31.53  23.16  27.34 
1968 05 31.73  23.88  27.80 
1968 06 30.93  23.74  27.33 
1968 07 29.74  23.67  26.70 
1968 08 29.33  24.14  26.73 
1968 09 29.98  23.65  26.81 
1968 10 31.01  22.65  26.83 
1968 11 31.87  21.76  26.81 
1968 12 32.13  21.25  26.69 
1969 01 31.53  22.19  26.86 
1969 02 30.68  22.35  26.51 
1969 03 31.97  23.77  27.87 
1969 04 32.45  24.33  28.39 
1969 05 32.59  24.56  28.57 
1969 06 99.99  23.74 -99.99 
1969 10 99.99  23.24 -99.99 
1969 11 99.99  21.99 -99.99 
1969 12 99.99  20.71 -99.99 
1970 02 30.91  21.30  26.10 
1970 03 32.00  23.76  27.88 
1970 04 32.50  24.25  28.37 
1970 05 32.41  24.30  28.35 
1970 06 30.13  23.73  26.93 
1970 07 29.80  23.44  26.62 
1970 08 29.44  23.51  26.47 
1970 09 30.46  23.74  27.09 
1970 12 31.21  21.81  26.50 
1971 01 29.98  19.50  24.74 
1971 02 31.14  20.77  25.95 
1971 03 31.23  22.43  26.83 
1971 04 32.38  23.84  28.11 
1971 05 31.75  23.63  27.68 
1971 06 29.64  23.56  26.59 
1971 07 29.70  23.26  26.48 
1971 08 30.22  23.21  26.71 
1971 09 30.10  23.13  26.61 
1971 10 29.80  22.81  26.30 
1971 11 30.04  20.90  25.47 
1971 12 31.40  21.75  26.57 
1972 01 30.46  18.76  24.61 
1972 02 31.41  22.36  26.88 
1972 03 31.59  22.15  26.87 
1972 04 32.09  23.11  27.60 
1972 05 32.49  24.20  28.34 
1972 06 30.46  23.46  26.96 
1972 07 30.21  24.63  27.41 
1972 08 29.91  23.33  26.62 
1972 09 29.97  23.24  26.60 
1972 10 31.57  23.01  27.29 
1972 11 31.74  23.24  27.49 
1972 12 30.92  21.55  26.23 
1973 01 31.67  21.04  26.35 
1973 02 32.24  22.15  27.19 
1973 03 32.18  23.85  28.01 
1973 04 33.16  24.62  28.89 
1973 05 32.54  24.05  28.29 
1973 06 30.32  23.68  27.00 
1973 07 30.05  23.90  26.97 
1973 08 29.96  23.60  26.78 
1973 09 29.88  23.07  26.47 
1973 10 30.72  22.70  26.71 
1973 11 30.29  22.37  26.33 
1973 12 30.64  21.24  25.93 
1974 01 29.37  19.60  24.48 
1974 02 30.34  22.08  26.21 
1974 03 30.99  22.25  26.62 
1974 04 31.68  23.09  27.38 
1974 05 31.55  23.31  27.43 
1974 06 30.56  24.02  27.29 
1974 07 30.34  23.36  26.85 
1974 08 29.72  23.84  26.78 
1974 09 30.87  23.02  26.94 
1974 10 30.00  22.58  26.29 
1974 11 31.25  22.49  26.87 
1974 12 31.34  21.41  26.37 
1975 01 30.66  21.52  26.09 
1975 02 31.11  22.14  26.62 
1975 03 31.91  23.28  27.59 
1975 04 32.56  24.12  28.34 
1975 05 32.00  23.97  27.98 
1975 06 28.47  23.23  25.84 
1975 07 30.69  22.98  26.83 
1975 08 29.58  23.34  26.46 
1975 09 30.36  22.86  26.61 
1975 10 30.10  22.64  26.37 
1975 11 30.77  21.60  26.18 
1975 12 28.84  20.07  24.45 
1976 01 29.40  17.96  23.68 
1976 02 29.73  22.14  25.93 
1976 03 31.18  22.77  26.97 
1976 04 32.66  23.55  28.10 
1976 05 30.96  23.70  27.33 
1976 06 30.47  23.45  26.96 
1976 07 30.08  23.33  26.70 
1976 08 29.85  22.76  26.30 
1976 09 29.72  23.46  26.59 
1976 10 31.11  23.30  27.20 
1976 11 30.79  22.75  26.77 
1976 12 30.69  21.20  25.94 
1977 01 31.02  21.29  26.15 
1977 02 31.16  21.57  26.36 
1977 03 31.77  22.94  27.35 
1977 04 32.70  23.91  28.30 
1977 05 32.25  23.43  27.84 
1977 06 31.64  23.33  27.48 
1977 07 29.98  22.79  26.38 
1977 08 29.96  23.01  26.48 
1977 09 30.04  22.74  26.39 
1977 10 32.00  22.28  27.14 
1977 11 31.47  22.48  26.97 
1977 12 31.36  21.99  26.67 
1978 01 31.84  22.48  27.16 
1978 02 31.58  22.84  27.21 
1978 03 32.93  23.59  28.26 
1978 04 33.43  24.25  28.84 
1978 05 32.41  24.18  28.29 
1978 06 30.32  23.46  26.89 
1978 07 30.35  23.59  26.97 
1978 08 29.99  24.29  27.14 
1978 09 29.78  23.36  26.57 
1978 10 30.68  22.65  26.66 
1978 11 31.88  21.60  26.74 
1978 12 32.07  21.15  26.61 
1979 01 31.70  21.42  26.56 
1979 02 31.98  21.98  26.98 
1979 03 32.84  22.85  27.84 
1979 04 33.63  23.42  28.52 
1979 05 32.84  23.78  28.31 
1979 06 30.91  22.89  26.90 
1979 07 29.48  22.25  25.86 
1979 08 30.61  23.10  26.85 
1979 09 31.14  22.16  26.65 
1979 10 31.75  22.18  26.96 
1979 11 32.04  23.42  27.73 
1979 12 31.33  20.98  26.15 
1980 01 31.33  19.99  25.66 
1980 02 32.06  22.04  27.05 
1980 03 32.52  23.34  27.93 
1980 04 32.95  25.27  29.11 
1980 05 33.22  25.35  29.28 
1980 06 30.45  24.04  27.24 
1980 07 30.58  24.41  27.49 
1980 08 29.80  23.72  26.75 
1980 09 31.03  23.91  27.47 
1980 10 30.70  23.60  27.15 
1980 11 31.60  23.34  27.47 
1980 12 31.48  22.02  26.75 
1981 01 30.37  20.20  25.28 
1981 02 30.86  22.40  26.63 
1981 03 32.20  24.00  28.10 
1981 04 33.02  24.80  28.91 
1981 05 33.05  24.90  28.97 
1981 06 30.61  22.60  26.60 
1981 07 30.73  22.90  26.81 
1981 08 30.25  23.90  27.07 
1981 09 31.50  23.60  27.55 
1981 10 31.68  23.30  27.49 
1981 11 31.23  23.00  27.11 
1981 12 30.40  20.80  25.59 
1982 01 31.02  19.20  25.11 
1982 02 31.37  23.00  27.18 
1982 03 32.53  23.90  28.21 
1982 04 32.74  23.70  28.22 
1982 05 33.30  24.90  29.09 
1982 06 31.20  24.20  27.70 
1982 07 29.91  23.70  26.80 
1982 08 29.68  23.50  26.59 
1982 09 30.37  23.60  26.98 
1982 10 31.96  23.00  27.48 
1982 11 32.59  23.30  27.95 
1982 12 31.02  21.20  26.11 
1983 01 31.51  21.20  26.35 
1983 02 32.09  23.10  27.59 
1983 03 33.18  24.20  28.69 
1983 04 34.46  25.70  30.08 
1983 05 33.53  25.10  29.31 
1983 06 31.23  24.40  27.81 
1983 07 30.75  24.10  27.42 
1983 08 30.66  24.10  27.38 
1983 09 31.49  24.10  27.79 
1983 10 30.46  23.20  26.83 
1983 11 31.30  22.30  26.80 
1983 12 31.44  21.90  26.67 
1984 01 31.10  21.40  26.25 
1984 02 31.85  23.20  27.52 
1984 03 33.03  24.00  28.51 
1984 04 33.18  24.80  28.99 
1984 05 32.45  24.70  28.57 
1984 06 30.35  24.10  27.22 
1984 07 31.50  24.10  27.80 
1984 08 30.46  24.90  27.68 
1984 09 31.03  23.20  27.11 
1984 10 31.45  23.00  27.22 
1984 11 32.49  22.60  27.54 
1984 12 31.99  22.30  27.14 
1985 01 31.66  20.90  26.28 
1985 02 32.74  23.70  28.22 
1985 03 33.33  24.30  28.81 
1985 04 33.08  24.60  28.84 
1985 05 32.57  24.30  28.43 
1985 06 30.54  24.20  27.37 
1985 07 31.05  23.60  27.32 
1985 08 30.45  24.20  27.32 
1985 09 30.56  23.80  27.18 
1985 10 31.12  23.30  27.21 
1985 11 32.22  23.40  27.81 
1985 12 99.99  22.10 -99.99 
1986 01 99.99  20.78 -99.99 
1986 02 99.99  22.24 -99.99 
1986 03 32.13 -99.99 -99.99 
1986 04 33.12 -99.99 -99.99 
1986 06 29.97  24.13  27.05 
1986 07 30.22  24.51  27.36 
1986 08 29.51 -99.99 -99.99 
1986 09 30.28 -99.99 -99.99 
1986 10 31.24  23.46  27.34 
1986 12 30.89 -99.99 -99.99 
1987 01 31.49 -99.99 -99.99 
1987 02 31.45  22.02  26.73 
1987 03 31.85  23.66  27.75 
1987 05 32.97 -99.99 -99.99 
1987 07 30.91 -99.99 -99.99 
1987 08 30.90 -99.99 -99.99 
1987 09 30.64 -99.99 -99.99 
1987 10 31.84  23.90  27.87 
1987 12 30.81 -99.99 -99.99 
1988 01 31.87 -99.99 -99.99 
1988 02 31.39  23.92  27.65 
1988 08 99.99  24.17 -99.99 
1988 12 31.09 -99.99 -99.99 
1989 01 31.83 -99.99 -99.99 
1989 02 31.06  22.50  26.78 
1989 03 31.63 -99.99 -99.99 
1989 04 33.09 -99.99 -99.99 
1989 08 30.11 -99.99 -99.99 
1989 09 30.92  23.93  27.42 
1989 10 31.19  23.18  27.18 
1989 11 32.79  22.88  27.83 
1989 12 31.70 -99.99 -99.99 
1990 01 31.40  22.11  26.75 
1990 02 32.53  23.45  27.99 
1990 03 32.46  24.20  28.33 
1990 04 33.77 -99.99 -99.99 
1990 05 33.09 -99.99 -99.99 
1990 06 31.31 -99.99 -99.99 
1990 07 31.09 -99.99 -99.99 
1990 08 30.59 -99.99 -99.99 
1990 09 30.84 -99.99 -99.99 
1990 10 31.82  23.56  27.68 
1990 11 32.32 -99.99 -99.99 
1990 12 32.25 -99.99 -99.99 
1991 01 99.99  22.41 -99.99 
1991 02 31.95 -99.99 -99.99 
1991 03 32.50 -99.99 -99.99 
1991 04 32.99 -99.99 -99.99 
1991 05 33.23 -99.99 -99.99 
1991 06 31.66 -99.99 -99.99 
1991 07 30.03  23.81  26.92 
1991 08 30.21  24.03  27.12 
1991 09 30.14  24.06  27.09 
1991 10 30.74  22.97  26.85 
1991 11 32.34 -99.99 -99.99 
1991 12 32.50 -99.99 -99.99 
1992 01 30.65 -99.99 -99.99 
1992 02 30.94  22.51  26.72 
1992 03 32.43  23.76  28.09 
1992 04 33.90 -99.99 -99.99 
1992 05 33.29 -99.99 -99.99 
1992 06 31.82  25.07  28.44 
1992 08 30.34 -99.99 -99.99 
1992 09 31.57  24.23  27.90 
1992 10 99.99  23.26 -99.99 
1992 11 31.69 -99.99 -99.99 
1992 12 31.59  22.28  26.93 
1993 01 30.50 -99.99 -99.99 
1993 02 30.82  21.92  26.37 
1993 03 31.14  23.71  27.42 
1993 04 32.73  24.56  28.64 
1993 05 33.50 -99.99 -99.99 
1995 05 32.68 -99.99 -99.99 
1995 06 99.99  24.30 -99.99 
1995 07 31.04 -99.99 -99.99 
1995 08 30.80 -99.99 -99.99 
1995 09 30.00  23.28  26.64 
1995 10 99.99  23.44 -99.99 
1995 12 31.38  21.86  26.62 
1996 01 31.07  21.22  26.14 
1996 02 31.94  22.32  27.13 
1996 03 32.30  23.49  27.89 
1996 04 32.63  24.40  28.51 
1996 05 99.99  23.96 -99.99 
1996 07 30.50  23.01  26.75 
1996 08 30.97  23.08  27.02 
1996 10 31.39  22.88  27.13 
1997 05 33.02 -99.99 -99.99 
1997 11 32.47 -99.99 -99.99 
1998 02 32.27  24.36  28.31 
1998 03 33.63 -99.99 -99.99 
1998 04 33.98 -99.99 -99.99 
1998 05 33.53  24.36  28.94 
1998 06 31.72  22.29  27.00 
1998 09 30.82  20.58  25.70 
1998 10 31.73  22.76  27.24 
1998 11 31.89 -99.99 -99.99 
1998 12 31.32  22.93  27.12 
1999 01 31.83 -99.99 -99.99 
1999 02 31.81  22.57  27.18 
1999 04 32.30  23.79  28.04 
1999 05 99.99  23.16 -99.99 
1999 07 29.57  23.27  26.42 
1999 08 30.82  23.50  27.16 
1999 09 31.06  23.85  27.45 
1999 10 31.20  23.36  27.28 
1999 11 31.48 -99.99 -99.99 
1999 12 29.53 -99.99 -99.99 
2000 01 31.64 -99.99 -99.99 
2000 02 99.99  22.18 -99.99 
2000 03 99.99  23.57 -99.99 
2000 04 99.99  24.04 -99.99 
2000 05 99.99  24.74 -99.99 
2000 08 99.99  23.87 -99.99 
2000 09 31.42  23.83  27.62 
2000 10 31.06 -99.99 -99.99 
2000 11 31.88 -99.99 -99.99 
2000 12 32.27 -99.99 -99.99 
2001 01 31.57  22.82  27.19 
2001 02 32.13  23.23  27.68 
2001 03 32.46  23.83  28.14 
2001 04 33.54 -99.99 -99.99 
2001 05 31.67  24.40  28.03 
2001 06 30.84 -99.99 -99.99 
2001 07 30.57 -99.99 -99.99 
2001 08 30.47 -99.99 -99.99 
2001 09 31.42  24.19  27.80 
2001 10 31.89 -99.99 -99.99 
2001 11 31.41 -99.99 -99.99 
2001 12 31.69 -99.99 -99.99 
2002 01 31.69  21.81  26.75 
2002 02 31.13  22.95  27.04 
2002 03 31.93  24.47  28.20 
2002 04 33.36  24.53  28.94 
2002 05 32.46 -99.99 -99.99 
2002 06 31.34  24.42  27.88 
2002 07 31.55 -99.99 -99.99 
2002 08 30.10 -99.99 -99.99 
2002 09 30.78  24.21  27.49 
2002 10 32.21  23.33  27.77 
2002 11 32.59  23.47  28.03 
2002 12 32.68  22.99  27.84 
2003 01 32.00  21.04  26.52 
2003 02 32.34  21.78  27.06 
2003 03 32.05  22.09  27.07 
2003 04 33.57  23.10  28.33 
2003 05 32.68 -99.99 -99.99 
2003 06 31.87  23.15  27.51 
2003 07 31.16  22.93  27.04 
2003 08 31.14  23.08  27.11 
2003 09 30.89  22.92  26.90 
2003 10 31.61  22.93  27.27 
2003 11 32.80  23.06  27.93 
2003 12 31.72  21.67  26.69 
2004 01 31.02  21.98  26.50 
2004 02 31.04  22.92  26.98 
2004 03 32.65 -99.99 -99.99 
2004 04 33.75  25.09  29.42 
2004 05 32.79 -99.99 -99.99 
2004 06 31.37  24.19  27.78 
2004 07 30.80  23.50  27.15 
2004 08 30.39 -99.99 -99.99 
2004 09 31.11  23.39  27.25 
2004 10 32.66  23.06  27.86 
2004 11 33.41 -99.99 -99.99 
2004 12 32.47 -99.99 -99.99 
2005 09 30.92 -99.99 -99.99 
2006 01 32.20  22.10  27.15 
2006 02 32.40 -99.99 -99.99 
2006 03 32.66  24.12  28.39 
2006 04 33.34  24.25  28.80 
2006 05 32.50  24.43  28.46 
2006 06 31.73  24.29  28.01 
2006 07 30.06 -99.99 -99.99 
2006 08 30.26 -99.99 -99.99 
2006 09 31.08  23.72  27.40 
2006 10 31.93 -99.99 -99.99 
2006 11 33.56  23.41  28.48 
2006 12 33.16  22.60  27.88 
2007 01 32.40 -99.99 -99.99 
2007 02 31.66  22.42  27.04 
2007 03 32.63  24.10  28.36 
2007 04 33.31  24.32  28.81 
2007 05 32.05  24.41  28.23 
2007 06 32.53  24.74  28.63 
2007 07 30.52 -99.99 -99.99 
2007 08 30.82 -99.99 -99.99 
2007 09 31.24  24.00  27.62 
2007 10 31.95 -99.99 -99.99 
2007 11 31.76 -99.99 -99.99 
2007 12 32.86  22.32  27.59 
2008 01 32.65  22.63  27.64 
2008 02 32.00 -99.99 -99.99 
2008 03 32.16 -99.99 -99.99 
2008 04 32.97  24.14  28.55 
2008 05 31.53 -99.99 -99.99 
2008 06 31.41 -99.99 -99.99 
2008 07 30.96 -99.99 -99.99 
2008 08 31.07  23.94  27.50 
2008 09 30.88 -99.99 -99.99 
2008 10 32.34  23.57  27.96 
2008 11 32.13  23.90  28.01 
2008 12 31.86 -99.99 -99.99 
2009 01 30.84 -99.99 -99.99 
2009 02 31.86  22.72  27.29 
2009 03 32.74 -99.99 -99.99 
2009 04 33.15 -99.99 -99.99 
2009 05 32.38  24.40  28.39 
2009 06 31.70 -99.99 -99.99 
2009 07 30.46 -99.99 -99.99 
2009 08 31.63 -99.99 -99.99 
2009 09 30.36 -99.99 -99.99 
2009 10 31.22 -99.99 -99.99 
2009 11 32.68  23.29  27.99 
2009 12 32.45  22.36  27.40 
2010 01 31.87  22.74  27.30 
2010 02 32.39  23.79  28.09 
2010 03 32.91  24.18  28.55 
2010 04 33.83  25.41  29.62 
2010 05 33.93  25.56  29.75 
2010 06 32.57 -99.99 -99.99 
2010 07 31.84 -99.99 -99.99 
2010 08 30.92  23.99  27.45 
2010 09 31.99  24.20  28.09 
2010 10 31.51  23.95  27.73 
2010 11 31.93  23.78  27.85 
2010 12 32.27 -99.99 -99.99 
2011 01 32.50 -99.99 -99.99 
2011 02 31.84  23.28  27.56 
2011 03 31.56 -99.99 -99.99 
2011 04 32.14 -99.99 -99.99 
2011 05 32.74 -99.99 -99.99 
2011 06 31.15 -99.99 -99.99 
2011 07 30.81 -99.99 -99.99 
2011 08 30.68 -99.99 -99.99 
2011 09 30.10 -99.99 -99.99 
2011 10 31.70 -99.99 -99.99 
2011 11 33.50  23.43  28.46 
2011 12 32.34 -99.99 -99.99 
2012 01 32.34 -99.99 -99.99 
2012 02 31.90  23.75  27.82 
2012 03 33.00  24.46  28.73 
2012 04 33.28 -99.99 -99.99 
2012 05 31.63 -99.99 -99.99 
2012 06 31.24 -99.99 -99.99 
2012 07 31.25 -99.99 -99.99 
2012 08 31.30 -99.99 -99.99 
2012 09 30.49 -99.99 -99.99 
2012 10 32.29  23.64  27.96 
2012 11 33.13  23.85  28.49 
2012 12 33.43 -99.99 -99.99 
2013 01 32.24  22.71  27.47 
2013 02 32.65  24.07  28.36 
2013 03 33.41  24.85  29.13 
2013 04 33.61 -99.99 -99.99 
2013 05 33.55 -99.99 -99.99 
2013 06 31.60 -99.99 -99.99 
2013 07 30.28 -99.99 -99.99 
2013 08 30.84 -99.99 -99.99 
2013 09 30.83 -99.99 -99.99 
2013 10 31.80  23.47  27.63 
2013 11 33.04 -99.99 -99.99 
2014 02 99.99  22.45 -99.99 
