1952 01 31.79  21.67  26.73 
1952 02 32.64  22.47  27.55 
1952 03 32.55  22.84  27.69 
1952 04 32.81  23.61  28.21 
1952 05 31.20  23.95  27.57 
1952 06 30.55  25.10  27.82 
1952 07 30.91  25.14  28.02 
1952 08 30.30  24.84  27.57 
1952 09 30.51  24.52  27.51 
1952 10 29.92  24.30  27.11 
1952 11 29.95  22.74  26.34 
1952 12 30.46  21.04  25.75 
1953 01 31.27  21.53  26.40 
1953 02 31.58  21.94  26.76 
1953 03 32.31  21.97  27.14 
1953 04 32.79  23.11  27.95 
1953 05 30.84  24.33  27.58 
1953 06 31.52  25.20  28.36 
1953 07 30.45  23.61  27.03 
1953 08 30.92  24.94  27.93 
1953 09 29.73  22.99  26.36 
1953 10 31.00  22.39  26.69 
1953 11 30.21  21.91  26.06 
1953 12 31.27  20.84  26.05 
1954 01 31.33  20.29  25.81 
1954 02 32.22  20.17  26.19 
1954 03 32.83  22.68  27.75 
1954 04 32.41  24.33  28.37 
1954 05 31.16  24.32  27.74 
1954 06 30.66  24.13  27.39 
1954 07 30.04  23.37  26.70 
1954 08 30.04  24.51  27.27 
1954 09 29.74  24.18  26.96 
1954 10 30.09  23.01  26.55 
1954 11 30.44  22.32  26.38 
1954 12 31.13  21.61  26.37 
1955 01 31.17  20.94  26.05 
1955 02 32.63  21.21  26.92 
1955 03 33.97  21.49  27.73 
1955 04 32.78  23.43  28.10 
1955 05 31.25  24.55  27.90 
1955 06 30.10  24.74  27.42 
1955 07 30.49  25.15  27.82 
1955 08 30.43  24.19  27.31 
1955 09 30.96  23.52  27.24 
1955 10 30.15  23.61  26.88 
1955 11 29.89  22.86  26.37 
1955 12 31.46  21.42  26.43 
1956 01 31.70  20.57  26.13 
1956 02 33.11  21.26  27.18 
1956 03 34.57  22.88  28.72 
1956 04 32.49  23.62  28.05 
1956 05 30.89  24.01  27.45 
1956 06 30.59  24.39  27.49 
1956 07 30.24  24.81  27.52 
1956 08 29.88  24.77  27.32 
1956 09 29.38  24.19  26.78 
1956 10 29.84  23.25  26.54 
1956 11 30.52  22.19  26.35 
1956 12 30.69  21.71  26.20 
1957 01 31.38  20.72  26.05 
1957 02 31.78  21.11  26.44 
1957 03 32.22  22.25  27.23 
1957 04 32.50  23.53  28.02 
1957 05 31.28  24.05  27.66 
1957 06 30.73  25.21  27.97 
1957 07 29.95  24.66  27.30 
1957 08 29.97  24.67  27.32 
1957 09 29.23  24.20  26.71 
1957 10 29.99  23.70  26.84 
1957 11 31.28  23.17  27.22 
1957 12 31.15  22.50  26.82 
1958 01 32.09  22.05  27.07 
1958 02 33.11  22.90  28.00 
1958 03 33.32  23.52  28.42 
1958 04 34.11  23.94  29.02 
1958 05 31.40  24.62  28.01 
1958 06 30.49  24.72  27.60 
1958 07 30.55  25.06  27.80 
1958 08 30.36  23.98  27.17 
1958 09 29.97  24.44  27.20 
1958 10 29.67  23.42  26.54 
1958 11 30.30  22.39  26.34 
1958 12 30.76  21.76  26.26 
1959 01 31.72  21.75  26.73 
1959 02 32.97  21.78  27.37 
1959 03 33.00  22.82  27.91 
1959 04 32.41  24.02  28.22 
1959 05 31.89  24.06  27.97 
1959 06 30.97  24.35  27.66 
1959 07 29.78  24.00  26.89 
1959 08 30.03  24.10  27.06 
1959 09 29.69  23.52  26.60 
1959 10 30.15  23.45  26.80 
1959 11 30.53  22.72  26.62 
1959 12 30.97  22.33  26.65 
1960 01 30.88  21.81  26.34 
1960 02 31.73  22.48  27.10 
1960 03 32.18  22.93  27.55 
1960 04 32.40  24.00  28.20 
1960 05 31.29  24.22  27.75 
1960 06 30.67  25.06  27.86 
1960 07 30.45  23.97  27.21 
1960 08 29.92  25.21  27.56 
1960 09 29.64  23.78  26.71 
1960 10 30.20  23.69  26.94 
1960 11 30.03  22.80  26.41 
1960 12 30.90  22.39  26.64 
1961 01 31.29  21.80  26.54 
1961 02 32.34  22.61  27.48 
1961 03 33.04  23.13  28.08 
1961 04 32.09  24.14  28.12 
1961 05 30.43  24.71  27.57 
1961 06 30.20  24.54  27.37 
1961 07 30.27  24.08  27.17 
1961 08 30.36  24.34  27.35 
1961 09 29.63  23.55  26.59 
1961 10 29.37  22.76  26.06 
1961 11 31.10  22.68  26.89 
1961 12 31.12  22.21  26.66 
1962 01 31.17  22.40  26.78 
1962 02 32.11  21.58  26.84 
1962 03 32.63  22.82  27.72 
1962 04 32.83  23.53  28.18 
1962 05 31.83  24.59  28.21 
1962 06 30.69  24.52  27.60 
1962 07 30.19  24.65  27.42 
1962 08 29.82  24.21  27.01 
1962 09 29.80  24.44  27.12 
1962 10 30.05  23.52  26.78 
1962 11 30.79  22.71  26.75 
1962 12 30.49  23.05  26.77 
1963 01 30.27  21.89  26.08 
1963 02 31.47  21.78  26.62 
1963 03 32.91  23.18  28.04 
1963 04 33.65  24.24  28.94 
1963 05 32.49  24.56  28.52 
1963 06 30.90  24.81  27.85 
1963 07 30.90  24.62  27.76 
1963 08 30.19  24.60  27.39 
1963 09 29.60  24.19  26.89 
1963 10 29.51  23.77  26.64 
1963 11 30.62  23.47  27.04 
1963 12 30.62  22.83  26.72 
1964 01 31.41  22.93  27.17 
1964 02 32.09  22.77  27.43 
1964 03 33.07  23.29  28.18 
1964 04 33.73  24.01  28.87 
1964 05 30.43  24.34  27.38 
1964 06 30.85  24.12  27.48 
1964 07 30.18  23.66  26.92 
1964 08 29.76  24.29  27.02 
1964 09 29.40  23.93  26.66 
1964 10 29.34  23.50  26.42 
1964 11 29.04  22.67  25.85 
1964 12 29.78  22.08  25.93 
1965 01 30.60  21.58  26.09 
1965 02 32.07  22.40  27.23 
1965 03 32.73  22.90  27.81 
1965 04 32.39  23.63  28.00 
1965 05 31.13  24.09  27.61 
1965 06 30.77  25.05  27.91 
1965 07 30.77  25.05  27.91 
1965 08 30.18  23.29  26.73 
1965 09 29.41  23.51  26.46 
1965 10 30.55  23.05  26.80 
1965 11 30.94  23.04  26.99 
1965 12 30.50  22.83  26.66 
1966 01 31.35  22.15  26.75 
1966 02 32.47  23.00  27.73 
1966 03 32.20  23.11  27.65 
1966 04 32.96  24.22  28.59 
1966 05 30.96  24.81  27.88 
1966 06 31.07  23.97  27.52 
1966 07 30.66  23.65  27.15 
1966 08 30.32  24.48  27.40 
1966 09 30.49  24.33  27.41 
1966 10 30.12  23.74  26.93 
1966 11 29.84  23.17  26.50 
1966 12 30.01  23.18  26.59 
1967 01 30.14  22.02  26.08 
1967 02 32.12  22.29  27.20 
1967 03 32.88  23.02  27.95 
1967 04 32.91  23.83  28.37 
1967 05 31.35  24.16  27.75 
1967 06 31.13  24.69  27.91 
1967 07 30.83  24.52  27.67 
1967 08 30.40  25.00  27.70 
1967 09 30.19  23.70  26.94 
1967 10 29.38  23.12  26.25 
1967 11 30.73  22.91  26.82 
1967 12 30.47  22.27  26.37 
1968 01 31.43  21.41  26.42 
1968 02 32.88  21.77  27.32 
1968 03 33.70  22.72  28.21 
1968 04 33.30  23.33  28.31 
1968 05 30.94  24.11  27.52 
1968 06 30.80  24.13  27.46 
1968 07 30.04  24.18  27.11 
1968 08 29.76  24.92  27.34 
1968 09 29.26  24.09  26.67 
1968 10 30.27  23.19  26.73 
1968 11 31.51  22.62  27.06 
1968 12 30.85  22.55  26.70 
1969 01 31.28  22.27  26.77 
1969 02 32.47  22.56  27.51 
1969 03 34.12  23.59  28.85 
1969 04 33.99  24.35  29.17 
1969 05 32.13  24.58  28.35 
1969 06 30.89  25.33  28.11 
1969 07 31.09  24.56  27.82 
1969 08 31.17  24.43  27.80 
1969 09 29.80  24.49  27.14 
1969 10 30.45  23.16  26.80 
1969 11 29.93  23.07  26.50 
1969 12 31.20  22.84  27.02 
1970 01 32.00  22.59  27.29 
1970 02 32.89  22.38  27.63 
1970 03 33.71  23.52  28.61 
1970 04 32.73  23.83  28.28 
1970 05 31.94  24.38  28.16 
1970 06 31.33  25.21  28.27 
1970 07 30.43  23.90  27.16 
1970 08 30.31  24.55  27.43 
1970 09 29.93  24.03  26.98 
1970 10 29.21  23.97  26.59 
1970 11 30.04  23.48  26.76 
1970 12 30.08  22.77  26.42 
1971 01 30.84  22.20  26.52 
1971 02 31.57  22.46  27.01 
1971 03 32.36  22.60  27.48 
1971 04 33.46  23.93  28.69 
1971 05 30.72  24.06  27.39 
1971 06 30.14  25.22  27.68 
1971 07 30.54  25.18  27.86 
1971 08 29.73  23.73  26.73 
1971 09 30.22  23.68  26.95 
1971 10 29.45  23.51  26.48 
1971 11 30.20  22.04  26.12 
1971 12 30.76  22.61  26.68 
1972 01 31.79  21.77  26.78 
1972 02 32.66  22.08  27.37 
1972 03 33.16  22.05  27.60 
1972 04 32.39  23.89  28.14 
1972 05 31.84  24.71  28.27 
1972 06 30.87  24.40  27.63 
1972 07 30.44  25.15  27.79 
1972 08 31.19  24.93  28.06 
1972 09 29.89  23.80  26.84 
1972 10 30.94  23.57  27.25 
1972 11 30.38  23.62  27.00 
1972 12 30.79  22.85  26.82 
1973 01 31.94  22.31  27.12 
1973 02 33.54  22.70  28.12 
1973 03 33.77  23.43  28.60 
1973 04 33.24  24.35  28.79 
1973 05 31.43  24.04  27.73 
1973 06 30.06  24.67  27.36 
1973 07 29.81  24.29  27.05 
1973 08 30.20  24.92  27.56 
1973 09 29.73  23.50  26.61 
1973 10 30.33  23.65  26.99 
1973 11 29.63  23.28  26.45 
1973 12 29.48  22.44  25.96 
1974 01 31.00  20.88  25.93 
1974 02 32.24  22.51  27.37 
1974 03 32.81  22.43  27.62 
1974 04 31.99  23.68  27.83 
1974 05 31.64  24.25  27.94 
1974 06 30.66  24.74  27.70 
1974 07 30.31  24.31  27.31 
1974 08 29.95  24.94  27.44 
1974 09 29.48  23.05  26.26 
1974 10 29.04  23.89  26.46 
1974 11 28.81  23.21  26.00 
1974 12 30.56  21.91  26.23 
1975 01 30.72  22.60  26.66 
1975 02 31.42  22.14  26.78 
1975 03 32.56  23.42  27.99 
1975 04 32.34  23.78  28.06 
1975 05 30.44  24.00  27.22 
1975 06 29.85  23.64  26.74 
1975 07 30.53  24.24  27.38 
1975 08 30.30  25.39  27.84 
1975 09 29.73  23.49  26.61 
1975 10 29.17  23.50  26.33 
1975 11 29.92  22.58  26.25 
1975 12 29.55  21.65  25.59 
1976 01 30.79  20.74  25.76 
1976 02 32.61  21.42  27.01 
1976 03 32.64  22.62  27.63 
1976 04 33.06  23.20  28.13 
1976 05 30.27  23.93  27.10 
1976 06 30.32  24.14  27.23 
1976 07 30.27  23.66  26.96 
1976 08 30.61  23.39  27.00 
1976 09 30.06  23.66  26.86 
1976 10 30.90  23.45  27.17 
1976 11 30.19  22.71  26.45 
1976 12 31.42  22.17  26.79 
1977 01 31.83  22.43  27.13 
1977 02 32.58  22.54  27.56 
1977 03 34.11  22.17  28.14 
1977 04 34.57  23.44  29.00 
1977 05 32.41  23.81  28.11 
1977 06 31.39  24.42  27.90 
1977 07 31.36  24.46  27.91 
1977 08 30.61  24.61  27.61 
1977 09 29.91  24.42  27.16 
1977 10 30.88  23.40  27.14 
1977 11 30.48  23.38  26.93 
1977 12 32.02  23.24  27.63 
1978 01 32.11  23.23  27.67 
1978 02 33.93  23.29  28.61 
1978 03 34.66  24.26  29.46 
1978 04 33.41  24.54  28.98 
1978 05 31.88  25.57  28.72 
1978 06 30.82  25.11  27.96 
1978 07 30.18  23.89  27.03 
1978 08 30.76  25.72  28.24 
1978 09 29.89  24.52  27.20 
1978 10 30.40  24.38  27.39 
1978 11 30.96  23.05  27.00 
1978 12 31.64  23.27  27.45 
1979 01 32.32  21.97  27.14 
1979 02 33.21  23.25  28.23 
1979 03 33.06  23.92  28.49 
1979 04 32.37  24.91  28.64 
1979 05 32.23  25.69  28.96 
1979 06 31.08  25.22  28.15 
1979 07 30.05  24.35  27.20 
1979 08 30.64  25.14  27.89 
1979 09 30.74  23.77  27.25 
1979 10 31.11  23.97  27.54 
1979 11 31.23  24.03  27.63 
1979 12 31.45  22.26  26.85 
1980 01 31.88  22.04  26.96 
1980 02 33.61  22.65  28.13 
1980 03 32.78  23.84  28.31 
1980 04 33.66  24.79  29.22 
1980 05 31.80  24.96  28.38 
1980 06 31.16  24.35  27.75 
1980 07 30.34  24.37  27.35 
1980 08 29.89  24.09  26.99 
1980 09 30.46  24.43  27.44 
1980 10 30.22  23.87  27.04 
1980 11 30.61  23.53  27.07 
1980 12 31.12  23.64  27.38 
1981 01 31.66  21.90  26.78 
1981 02 32.68  22.30  27.49 
1981 03 34.88  22.80  28.84 
1981 04 32.84  24.00  28.42 
1981 05 31.64  24.60  28.12 
1981 06 31.38  25.30  28.34 
1981 07 31.03  25.00  28.01 
1981 08 32.02  25.80  28.91 
1981 09 31.13  24.00  27.56 
1981 10 31.15  23.60  27.37 
1981 11 30.05  22.80  26.42 
1981 12 30.69  21.90  26.29 
1982 01 32.15  21.00  26.57 
1982 02 33.46  21.80  27.63 
1982 03 33.61  22.20  27.90 
1982 04 32.58  23.70  28.14 
1982 05 32.05  24.00  28.02 
1982 06 31.68  25.40  28.54 
1982 07 30.43  23.60  27.01 
1982 08 31.44  24.60  28.02 
1982 09 30.65  23.90  27.27 
1982 10 30.97  22.40  26.68 
1982 11 31.81  23.30  27.55 
1982 12 31.62  22.60  27.11 
1983 01 32.30  21.90  27.09 
1983 02 33.71  21.70  27.70 
1983 03 34.25  22.90  28.57 
1983 04 33.83  23.20  28.51 
1983 05 32.91  24.60  28.75 
1983 06 31.75  24.20  27.97 
1983 07 31.45  24.00  27.72 
1983 08 30.75  24.10  27.42 
1983 09 30.48  23.60  27.04 
1983 10 30.15  23.50  26.82 
1983 11 30.89  23.40  27.14 
1983 12 31.12  22.70  26.91 
1984 01 31.32  22.30  26.81 
1984 02 32.18  23.20  27.69 
1984 03 33.09  22.90  28.00 
1984 04 32.59  24.00  28.30 
1984 05 31.64  24.40  28.02 
1984 06 30.44  24.90  27.67 
1984 07 30.19  23.90  27.04 
1984 08 30.97  26.00  28.48 
1984 09 30.08  23.60  26.84 
1984 10 30.46  23.80  27.13 
1984 11 31.46  23.00  27.23 
1984 12 30.36  22.90  26.63 
1985 01 31.84  21.90  26.87 
1985 02 32.95  23.20  28.07 
1985 03 32.88  22.80  27.84 
1985 04 32.98  24.00  28.49 
1985 05 31.32  24.10  27.71 
1985 06 30.96  25.40  28.18 
1985 07 30.85  24.50  27.67 
1985 08 30.70  25.10  27.90 
1985 09 30.10  23.70  26.90 
1985 10 29.90  23.30  26.59 
1985 11 30.68  22.80  26.74 
1985 12 30.33  22.30  26.31 
1986 01 99.99  21.78 -99.99 
1986 02 31.94  20.86  26.40 
1986 03 99.99  23.14 -99.99 
1986 04 99.99  23.16 -99.99 
1986 06 99.99  24.80 -99.99 
1986 07 31.01 -99.99 -99.99 
1986 11 99.99  22.86 -99.99 
1986 12 99.99  21.83 -99.99 
1987 02 99.99  21.25 -99.99 
1987 03 34.20 -99.99 -99.99 
1987 04 99.99  23.68 -99.99 
1987 06 32.15 -99.99 -99.99 
1987 07 32.64 -99.99 -99.99 
1987 09 31.17 -99.99 -99.99 
1987 10 99.99  23.41 -99.99 
1987 11 30.82  23.06  26.93 
1987 12 99.99  22.20 -99.99 
1988 02 99.99  22.33 -99.99 
1988 05 99.99  24.42 -99.99 
1988 09 30.83 -99.99 -99.99 
1988 10 30.94 -99.99 -99.99 
1988 11 30.70 -99.99 -99.99 
1988 12 99.99  21.80 -99.99 
1989 03 99.99  22.14 -99.99 
1989 04 32.47  23.31  27.89 
1989 05 32.09 -99.99 -99.99 
1989 07 31.89 -99.99 -99.99 
1989 08 31.52 -99.99 -99.99 
1989 09 31.39 -99.99 -99.99 
1989 10 30.55 -99.99 -99.99 
1989 11 32.00 -99.99 -99.99 
1989 12 32.39 -99.99 -99.99 
1990 02 34.56 -99.99 -99.99 
1990 03 35.02 -99.99 -99.99 
1990 04 34.07 -99.99 -99.99 
1990 05 31.67 -99.99 -99.99 
1990 06 31.86 -99.99 -99.99 
1990 09 30.67 -99.99 -99.99 
1990 10 31.18 -99.99 -99.99 
1990 11 30.70 -99.99 -99.99 
1990 12 31.29 -99.99 -99.99 
1991 01 32.48 -99.99 -99.99 
1991 02 32.86 -99.99 -99.99 
1991 03 34.33 -99.99 -99.99 
1991 04 34.09 -99.99 -99.99 
1991 05 32.70 -99.99 -99.99 
1991 06 33.07 -99.99 -99.99 
1991 07 31.19 -99.99 -99.99 
1991 08 31.65 -99.99 -99.99 
1991 09 30.66 -99.99 -99.99 
1991 10 31.21 -99.99 -99.99 
1991 11 31.50 -99.99 -99.99 
1991 12 31.37 -99.99 -99.99 
1992 01 31.78 -99.99 -99.99 
1992 02 33.21 -99.99 -99.99 
1992 03 34.66 -99.99 -99.99 
1992 04 34.80 -99.99 -99.99 
1992 05 33.74 -99.99 -99.99 
1992 06 31.90 -99.99 -99.99 
1992 07 31.84 -99.99 -99.99 
1992 08 31.11 -99.99 -99.99 
1992 09 31.04 -99.99 -99.99 
1992 10 30.33 -99.99 -99.99 
1992 11 30.69 -99.99 -99.99 
1992 12 31.50 -99.99 -99.99 
1993 01 32.11 -99.99 -99.99 
1993 02 33.32 -99.99 -99.99 
1993 05 32.41 -99.99 -99.99 
1993 06 31.67 -99.99 -99.99 
1993 08 31.01 -99.99 -99.99 
1994 01 99.99  21.69 -99.99 
1994 03 32.72 -99.99 -99.99 
1994 05 32.00 -99.99 -99.99 
1994 11 31.14  22.63  26.88 
1995 01 32.36 -99.99 -99.99 
1995 02 33.34 -99.99 -99.99 
1995 03 33.40 -99.99 -99.99 
1995 04 34.00 -99.99 -99.99 
1995 05 32.80 -99.99 -99.99 
1995 06 31.80 -99.99 -99.99 
1995 07 31.30 -99.99 -99.99 
1995 08 30.40 -99.99 -99.99 
1995 09 30.60 -99.99 -99.99 
1995 10 30.90 -99.99 -99.99 
1995 11 30.40 -99.99 -99.99 
1995 12 31.20 -99.99 -99.99 
1996 01 31.90 -99.99 -99.99 
1996 02 32.59 -99.99 -99.99 
1996 03 34.40  23.01  28.70 
1996 04 33.40  24.32  28.86 
1996 05 32.59 -99.99 -99.99 
1996 06 33.00 -99.99 -99.99 
1996 07 32.00 -99.99 -99.99 
1996 08 31.50 -99.99 -99.99 
1996 09 30.90 -99.99 -99.99 
1996 10 31.00 -99.99 -99.99 
1996 11 30.80 -99.99 -99.99 
1996 12 30.10 -99.99 -99.99 
1997 01 32.20 -99.99 -99.99 
1997 02 32.00 -99.99 -99.99 
1997 03 33.00 -99.99 -99.99 
1997 04 33.40 -99.99 -99.99 
1997 05 32.50 -99.99 -99.99 
1997 06 31.90  24.21  28.05 
1997 07 31.50 -99.99 -99.99 
1997 08 31.40 -99.99 -99.99 
1997 09 30.90 -99.99 -99.99 
1997 10 31.80 -99.99 -99.99 
1997 11 31.70 -99.99 -99.99 
1997 12 31.80 -99.99 -99.99 
1998 01 33.30 -99.99 -99.99 
1998 02 33.70  23.68  28.69 
1998 03 34.40  23.26  28.83 
1998 04 35.30  25.21  30.25 
1998 05 34.30 -99.99 -99.99 
1998 06 31.80 -99.99 -99.99 
1998 07 31.50 -99.99 -99.99 
1998 08 31.00 -99.99 -99.99 
1998 09 30.50 -99.99 -99.99 
1998 10 30.20 -99.99 -99.99 
1998 11 30.40 -99.99 -99.99 
1998 12 30.30 -99.99 -99.99 
1999 01 31.60  23.33  27.46 
1999 02 32.30  23.43  27.86 
1999 03 32.90 -99.99 -99.99 
1999 04 31.50 -99.99 -99.99 
1999 05 31.40 -99.99 -99.99 
1999 06 31.00 -99.99 -99.99 
1999 07 31.40 -99.99 -99.99 
1999 08 31.60 -99.99 -99.99 
1999 09 31.20 -99.99 -99.99 
1999 10 30.90 -99.99 -99.99 
1999 11 30.20 -99.99 -99.99 
1999 12 30.40 -99.99 -99.99 
2000 01 31.90 -99.99 -99.99 
2000 02 32.20 -99.99 -99.99 
2000 03 32.90 -99.99 -99.99 
2000 04 31.90 -99.99 -99.99 
2000 05 31.80 -99.99 -99.99 
2000 06 30.90 -99.99 -99.99 
2000 07 31.40 -99.99 -99.99 
2000 08 30.60 -99.99 -99.99 
2000 09 30.90 -99.99 -99.99 
2000 10 30.30  24.22  27.25 
2000 11 30.50  23.56  27.03 
2000 12 31.30  23.46  27.38 
2001 01 99.99  23.29 -99.99 
2001 02 99.99  23.03 -99.99 
2001 04 99.99  25.07 -99.99 
2001 05 99.99  25.51 -99.99 
2001 10 99.99  24.16 -99.99 
2001 11 99.99  24.18 -99.99 
2001 12 99.99  23.25 -99.99 
2002 01 99.99  23.16 -99.99 
2002 03 99.99  24.08 -99.99 
2002 05 99.99  24.95 -99.99 
2002 06 99.99  25.38 -99.99 
2002 11 99.99  24.16 -99.99 
2004 02 99.99  23.90 -99.99 
2004 04 99.99  24.50 -99.99 
2004 09 99.99  23.52 -99.99 
2004 10 99.99  23.61 -99.99 
2004 12 32.34 -99.99 -99.99 
2006 01 31.72 -99.99 -99.99 
2006 02 33.77 -99.99 -99.99 
2006 03 33.91 -99.99 -99.99 
2006 04 32.95 -99.99 -99.99 
2006 05 32.02 -99.99 -99.99 
2006 06 31.70 -99.99 -99.99 
2006 07 31.56 -99.99 -99.99 
2006 08 30.81 -99.99 -99.99 
2006 09 30.81 -99.99 -99.99 
2006 10 31.14 -99.99 -99.99 
2006 11 32.29  23.36  27.82 
2006 12 31.70 -99.99 -99.99 
2007 01 31.74 -99.99 -99.99 
2007 02 33.41  22.28  27.84 
2007 03 99.99  22.25 -99.99 
2007 04 33.66  22.41  28.03 
2007 05 31.82  21.94  26.88 
2007 06 31.88 -99.99 -99.99 
2007 07 31.39 -99.99 -99.99 
2007 08 31.09 -99.99 -99.99 
2007 09 30.84 -99.99 -99.99 
2007 10 30.26 -99.99 -99.99 
2007 11 31.23 -99.99 -99.99 
2007 12 31.90 -99.99 -99.99 
2008 02 32.49 -99.99 -99.99 
2008 03 32.59 -99.99 -99.99 
2008 04 32.83 -99.99 -99.99 
2008 05 31.80 -99.99 -99.99 
2008 06 31.53  22.38  26.95 
2008 07 31.75  21.81  26.78 
2008 08 31.61  21.95  26.78 
2008 09 30.90  22.18  26.54 
2008 10 31.30  23.19  27.24 
2008 11 30.91  22.52  26.71 
2008 12 99.99  22.57 -99.99 
2009 01 99.99  22.54 -99.99 
2009 02 32.99  22.41  27.70 
2009 03 32.56  22.42  27.49 
2009 04 32.66  22.88  27.77 
2009 05 31.93  22.57  27.25 
2009 06 32.20  23.86  28.03 
2009 07 31.66  23.13  27.39 
2009 08 31.16  21.87  26.51 
2009 09 99.99  21.95 -99.99 
2009 10 99.99  22.55 -99.99 
2009 11 31.92  22.76  27.34 
2009 12 99.99  22.56 -99.99 
2010 01 99.99  22.76 -99.99 
2010 02 99.99  23.03 -99.99 
2010 03 99.99  23.38 -99.99 
2010 04 99.99  24.17 -99.99 
2010 05 33.70  24.79  29.24 
2010 06 31.68 -99.99 -99.99 
2010 07 31.35 -99.99 -99.99 
2010 08 31.22 -99.99 -99.99 
2010 09 31.22 -99.99 -99.99 
2010 12 30.62 -99.99 -99.99 
2011 02 32.52 -99.99 -99.99 
2011 03 31.21 -99.99 -99.99 
2011 04 99.99  23.92 -99.99 
2011 05 32.06 -99.99 -99.99 
2011 06 31.91 -99.99 -99.99 
2011 07 31.43 -99.99 -99.99 
2011 08 31.36 -99.99 -99.99 
2011 09 30.92 -99.99 -99.99 
2012 01 31.58 -99.99 -99.99 
2012 03 32.43 -99.99 -99.99 
2012 04 32.25  24.11  28.18 
2012 05 31.50 -99.99 -99.99 
2012 06 31.61 -99.99 -99.99 
2012 08 31.76 -99.99 -99.99 
2012 09 30.79 -99.99 -99.99 
2012 10 31.50 -99.99 -99.99 
2012 11 32.21  23.59  27.90 
2012 12 31.77 -99.99 -99.99 
2013 01 99.99  23.53 -99.99 
2013 06 99.99  23.97 -99.99 
2013 08 30.96 -99.99 -99.99 
2013 09 30.96  24.00  27.48 
2013 11 31.77  22.40  27.08 
2013 12 99.99  22.36 -99.99 
2014 01 99.99  21.71 -99.99 
2014 03 99.99  22.25 -99.99 
2014 04 99.99  23.12 -99.99 
2014 05 99.99  23.34 -99.99 
