1961 01 29.92  19.82  24.87 
1961 02 30.00  19.70  24.85 
1961 03 32.21  20.70  26.45 
1961 04 33.34  20.81  27.07 
1961 05 32.04  21.34  26.69 
1961 06 30.32  21.33  25.82 
1961 07 30.89  21.23  26.06 
1961 08 31.52  21.51  26.51 
1961 09 31.70  21.27  26.48 
1961 10 32.52  21.61  27.06 
1961 11 31.31  21.70  26.50 
1961 12 30.12  20.46  25.29 
1962 01 29.63  20.40  25.01 
1962 02 31.03  19.54  25.28 
1962 03 32.91  21.29  27.10 
1962 04 32.52  20.67  26.59 
1962 05 32.06  21.52  26.79 
1962 06 30.30  21.17  25.73 
1962 07 29.95  20.79  25.37 
1962 08 30.87  21.05  25.96 
1962 09 31.58  21.01  26.29 
1962 10 33.14  21.57  27.35 
1962 11 32.72  21.38  27.05 
1962 12 31.43  20.92  26.17 
1963 01 30.39  20.42  25.40 
1963 02 30.85  20.53  25.69 
1963 03 31.07  20.78  25.92 
1963 04 32.20  21.45  26.82 
1963 05 31.05  22.16  26.60 
1963 06 30.44  22.04  26.24 
1963 07 31.19  21.93  26.56 
1963 08 31.95  22.06  27.00 
1963 09 33.29  22.23  27.76 
1963 10 33.68  21.50  27.59 
1963 11 32.00  21.60  26.80 
1963 12 29.97  20.66  25.31 
1964 01 30.89  19.74  25.31 
1964 02 31.89  20.26  26.07 
1964 03 32.65  20.62  26.63 
1964 04 32.45  21.63  27.04 
1964 05 31.98  21.12  26.55 
1964 06 31.13  21.74  26.43 
1964 07 31.45  21.49  26.47 
1964 08 32.65  21.35  27.00 
1964 09 33.84  21.70  27.77 
1964 10 33.32  21.40  27.36 
1964 11 32.05  21.00  26.52 
1964 12 29.81  20.68  25.24 
1965 01 30.12  20.37  25.24 
1965 02 29.45  20.00  24.72 
1965 03 31.26  20.37  25.81 
1965 04 32.66  20.84  26.75 
1965 05 31.05  21.57  26.31 
1965 06 29.97  21.23  25.59 
1965 07 30.87  21.55  26.21 
1965 08 31.66  21.59  26.62 
1965 09 32.62  21.71  27.16 
1965 10 32.75  21.94  27.34 
1965 11 32.13  22.17  27.15 
1965 12 31.37  21.73  26.55 
1966 01 30.95  21.25  26.10 
1966 02 32.03  20.56  26.29 
1966 03 32.28  20.93  26.60 
1966 04 33.55  21.49  27.52 
1966 05 33.09  22.27  27.68 
1966 06 31.46  22.49  26.97 
1966 07 31.49  22.13  26.81 
1966 08 31.51  22.12  26.81 
1966 09 32.40  22.19  27.29 
1966 10 33.62  22.19  27.90 
1966 11 32.59  22.51  27.55 
1966 12 29.90  21.78  25.84 
1967 01 28.57  20.89  24.73 
1967 02 29.90  20.71  25.30 
1967 03 30.27  20.67  25.47 
1967 04 31.20  21.72  26.46 
1967 05 29.73  21.81  25.77 
1967 06 29.47  21.79  25.63 
1967 07 29.94  21.81  25.87 
1967 08 30.78  21.60  26.19 
1967 09 32.50  21.98  27.24 
1967 10 32.46  21.80  27.13 
1967 11 31.80  22.07  26.93 
1967 12 29.61  21.22  25.41 
1968 01 29.19  20.72  24.95 
1968 02 29.78  20.46  25.12 
1968 03 31.76  20.40  26.08 
1968 04 31.42  21.61  26.51 
1968 05 31.62  21.25  26.43 
1968 06 30.37  21.69  26.03 
1968 07 30.30  21.52  25.91 
1968 08 31.44  21.66  26.55 
1968 09 32.23  21.94  27.08 
1968 10 32.41  22.00  27.21 
1968 11 31.50  21.54  26.52 
1968 12 29.80  21.67  25.73 
1969 01 29.49  21.45  25.47 
1969 02 30.14  21.66  25.90 
1969 03 32.39  21.62  27.00 
1969 04 33.29  22.28  27.78 
1969 05 32.74  22.69  27.71 
1969 06 31.14  22.58  26.86 
1969 07 31.28  22.29  26.78 
1969 08 32.57  22.46  27.51 
1969 09 33.27  22.60  27.93 
1969 10 33.55  22.58  28.06 
1969 11 33.34  22.63  27.98 
1969 12 32.20  22.30  27.25 
1970 01 29.80  21.88  25.84 
1970 02 30.27  21.60  25.93 
1970 03 31.16  21.50  26.33 
1970 04 31.03  21.33  26.18 
1970 05 31.29  22.03  26.66 
1970 06 30.96  21.93  26.44 
1970 07 30.74  21.64  26.18 
1970 08 31.11  21.72  26.41 
1970 09 31.91  21.57  26.74 
1970 10 33.47  22.00  27.73 
1970 11 31.88  21.70  26.79 
1970 12 30.31  21.21  25.75 
1971 01 29.77  20.88  25.32 
1971 02 30.88  20.17  25.52 
1971 03 31.91  20.69  26.30 
1971 04 32.23  20.98  26.60 
1971 05 31.83  21.87  26.85 
1971 06 29.59  21.62  25.60 
1971 07 30.13  21.61  25.87 
1971 08 31.20  21.54  26.37 
1971 09 31.89  21.65  26.77 
1971 10 31.81  21.81  26.81 
1971 11 30.39  21.78  26.08 
1971 12 28.81  21.36  25.08 
1972 01 28.43  21.09  24.76 
1972 02 29.94  20.81  25.37 
1972 03 30.51  21.57  26.04 
1972 04 30.33  21.45  25.89 
1972 05 30.23  22.22  26.22 
1972 06 30.05  22.18  26.11 
1972 07 30.74  21.80  26.27 
1972 08 31.18  22.08  26.63 
1972 09 32.06  21.79  26.92 
1972 10 33.39  22.40  27.89 
1972 11 30.41  21.80  26.10 
1972 12 30.42  21.32  25.87 
1973 01 30.80  21.11  25.95 
1973 02 30.93  20.54  25.73 
1973 03 31.97  20.73  26.34 
1973 04 32.75  21.13  26.93 
1973 06 29.98  20.83  25.40 
1973 07 29.20  20.20  24.70 
1973 08 30.97  21.05  26.00 
1973 09 31.28  21.25  26.26 
1973 10 30.89  21.86  26.37 
1973 11 29.86  21.43  25.64 
1973 12 28.24  20.28  24.26 
1974 01 28.63  19.86  24.24 
1974 02 29.98  20.12  25.05 
1974 03 30.42  20.37  25.40 
1974 04 30.10  20.72  25.41 
1974 05 31.73  20.92  26.32 
1974 06 29.87  21.06  25.46 
1974 07 29.96  21.12  25.54 
1974 08 30.85  21.71  26.28 
1974 09 31.71  21.46  26.58 
1974 10 31.35  21.23  26.29 
1974 11 30.63  21.59  26.11 
1974 12 29.25  20.16  24.70 
1975 01 27.50  20.01  23.75 
1975 02 28.54  19.68  24.11 
1975 03 29.90  20.12  25.01 
1975 04 30.68  20.34  25.51 
1975 05 30.44  21.96  26.20 
1975 06 28.36  21.39  24.87 
1975 07 28.29  21.52  24.90 
1975 08 29.47  22.77  26.12 
1975 09 30.66  22.20  26.43 
1975 10 32.04  21.43  26.73 
1975 11 30.92  21.43  26.17 
1975 12 29.37  20.96  25.16 
1976 01 28.38  19.73  24.05 
1976 02 29.87  19.54  24.71 
1976 03 28.70  20.35  24.52 
1976 04 30.25  21.06  25.65 
1976 05 29.88  21.16  25.52 
1976 06 29.42  21.01  25.21 
1976 07 30.40  21.26  25.83 
1976 08 31.66  20.96  26.31 
1976 09 33.47  21.17  27.32 
1976 10 33.58  21.63  27.60 
1976 11 32.00  21.67  26.83 
1976 12 30.56  21.16  25.86 
1977 01 29.98  20.28  25.13 
1977 02 30.95  20.12  25.53 
1977 03 31.12  20.46  25.79 
1977 04 32.40  21.08  26.74 
1977 05 32.59  22.00  27.30 
1977 06 30.75  21.68  26.21 
1977 07 30.90  21.54  26.22 
1977 08 32.43  21.72  27.07 
1977 09 32.32  21.79  27.05 
1977 10 32.11  21.57  26.84 
1977 11 31.84  21.48  26.66 
1977 12 30.52  20.25  25.38 
1978 01 30.47  19.77  25.12 
1978 02 31.92  20.16  26.04 
1978 03 32.81  20.57  26.69 
1978 04 34.25  21.97  28.11 
1978 05 32.05  22.01  27.03 
1978 06 30.77  21.73  26.25 
1978 07 31.31  21.31  26.31 
1978 08 31.19  21.28  26.23 
1978 09 32.77  21.44  27.10 
1978 10 32.68  21.60  27.14 
1978 11 32.23  22.15  27.18 
1978 12 29.78  21.24  25.51 
1979 01 30.95  20.19  25.57 
1979 02 32.47  19.69  26.08 
1979 03 32.16  21.13  26.64 
1979 04 31.91  21.63  26.77 
1979 05 31.85  21.70  26.77 
1979 06 32.28  22.26  27.27 
1979 07 32.54  21.95  27.24 
1979 08 33.55  22.00  27.77 
1979 09 33.03  22.23  27.63 
1979 10 33.04  22.29  27.66 
1979 11 32.87  22.33  27.59 
1979 12 31.05  21.76  26.40 
1980 01 31.36  20.60  25.98 
1980 02 31.85  20.17  26.01 
1980 03 33.06  20.70  26.88 
1980 05 32.46  22.63  27.54 
1980 06 31.31  22.09  26.70 
1980 07 32.28  21.85  27.06 
1980 08 33.29  21.96  27.62 
1980 09 34.23  22.06  28.14 
1980 10 32.99  21.87  27.43 
1980 11 32.00  22.08  27.04 
1980 12 31.39  21.62  26.50 
1981 01 31.04  20.77  25.90 
1981 02 31.51  21.25  26.38 
1981 03 33.20  21.22  27.21 
1981 04 32.97  22.82  27.89 
1981 05 32.59  22.88  27.73 
1981 06 31.61  22.64  27.12 
1981 07 31.82  21.75  26.78 
1981 08 32.58  21.75  27.16 
1981 09 33.25  21.92  27.58 
1981 10 32.79  22.15  27.47 
1981 11 33.18  22.52  27.85 
1981 12 31.26  21.89  26.57 
1982 01 30.59  20.40  25.49 
1982 02 30.06  21.28  25.67 
1982 03 31.17  21.09  26.13 
1982 04 31.66  21.77  26.71 
1982 05 32.68  22.52  27.60 
1982 06 31.97  22.10  27.03 
1982 07 31.55  21.35  26.45 
1982 08 33.04  20.52  26.78 
1982 09 33.63  20.87  27.25 
1982 10 32.91  20.62  26.76 
1982 11 32.08  20.95  26.51 
1982 12 30.46  21.36  25.91 
1983 01 30.25  20.74  25.49 
1983 02 31.40  20.50  25.95 
1983 03 33.50  21.57  27.53 
1983 04 31.70  22.18  26.94 
1983 05 31.74  22.32  27.03 
1983 06 31.65  21.90  26.77 
1983 07 32.20  21.48  26.84 
1983 08 32.50  21.49  27.00 
1983 09 33.22  21.27  27.24 
1983 10 34.28  21.43  27.85 
1983 11 34.16  21.50  27.83 
1983 12 31.24  20.82  26.03 
1984 01 30.97  20.65  25.81 
1984 02 30.84  19.91  25.37 
1984 03 32.58  20.26  26.42 
1984 04 34.16  20.89  27.52 
1984 05 32.11  21.34  26.72 
1984 06 31.62  21.75  26.68 
1984 07 31.59  21.25  26.42 
1984 08 31.68  22.00  26.84 
1984 09 30.87  20.16  25.51 
1984 10 30.67  19.56  25.11 
1984 11 30.76  21.28  26.02 
1984 12 29.72  21.42  25.57 
1985 01 29.55  19.93  24.74 
1985 02 29.30  17.40  23.34 
1985 03 29.03  18.08  23.55 
1985 04 33.18  21.36  27.27 
1985 05 32.78  22.57  27.67 
1985 06 31.50  22.46  26.98 
1985 07 32.23  21.98  27.10 
1985 08 32.52  22.06  27.29 
1985 09 33.38  22.52  27.95 
1985 10 32.68  22.54  27.61 
1985 11 32.07  22.63  27.34 
1985 12 30.57  21.86  26.21 
1986 01 30.35  21.54  25.94 
1986 02 30.78  21.15  25.96 
1986 03 32.90  20.92  26.91 
1986 04 34.46  21.89  28.17 
1986 05 34.18  23.66  28.92 
1986 06 31.95  22.79  27.37 
1986 07 32.28  22.69  27.48 
1986 08 33.59  23.09  28.34 
1986 09 34.16  22.98  28.57 
1986 10 34.11  22.98  28.54 
1986 11 32.39  22.60  27.49 
1986 12 31.32  21.95  26.63 
1987 01 31.45  21.43  26.44 
1987 02 32.68  21.84  27.26 
1987 03 35.32  22.34  28.83 
1987 04 35.99  24.27  30.13 
1987 05 34.75  24.72  29.73 
1987 06 34.33  23.80  29.06 
1987 07 33.93  23.73  28.83 
1987 08 34.79  23.46  29.12 
1987 09 35.00  23.30  29.15 
1987 10 34.80  23.32  29.06 
1987 11 33.16  22.53  27.84 
1987 12 32.58  22.50  27.54 
1988 01 31.92  21.71  26.81 
1988 02 32.61  21.66  27.13 
1988 03 33.52  20.90  27.21 
1988 04 34.70  22.29  28.49 
1988 05 34.68  22.55  28.62 
1988 06 33.81  23.22  28.51 
1988 07 32.90  22.59  27.74 
1988 08 33.73  22.90  28.31 
1988 09 34.75  24.14  29.45 
1988 10 35.40 -99.99 -99.99 
1988 11 32.55  22.43  27.49 
1988 12 30.60  22.51  26.55 
1989 01 30.40  22.08  26.24 
1989 02 30.78  21.82  26.30 
1989 03 31.68  22.03  26.85 
1989 04 32.34  21.55  26.95 
1989 05 31.75  22.05  26.90 
1989 06 30.89  21.99  26.43 
1989 07 31.23  22.01  26.62 
1989 08 33.16  22.07  27.62 
1989 09 33.25  22.37  27.81 
1989 11 31.85  22.25  27.05 
1989 12 31.85  22.46  27.15 
1990 01 30.50  22.10  26.30 
1990 02 31.37  21.82  26.59 
1990 03 31.19  22.34  26.76 
1990 04 32.47  22.66  27.56 
1990 05 32.16  22.96  27.56 
1990 06 32.46  23.05  27.75 
1990 07 33.40  22.65  28.02 
1990 08 33.16  22.40  27.78 
1990 09 34.95  22.77  28.86 
1990 10 35.14  23.14  29.14 
1990 12 30.57  21.63  26.09 
1991 01 29.61  20.74  25.17 
1991 02 30.86  21.02  25.94 
1991 03 31.11  20.56  25.83 
1991 04 32.45  21.84  27.14 
1991 05 32.04  22.16  27.10 
1991 06 31.52  22.59  27.05 
1991 07 31.14  22.03  26.58 
1991 08 32.12  21.83  26.97 
1991 09 32.80  22.05  27.42 
1991 10 32.99  22.08  27.53 
1991 11 32.13  21.98  27.05 
1991 12 29.22  21.46  25.34 
1992 01 29.42  20.14  24.78 
1992 02 30.08  20.23  25.15 
1992 03 30.65  20.67  25.66 
1992 04 31.74  21.80  26.77 
1992 05 32.28  22.14  27.21 
1992 06 31.00  21.73  26.36 
1992 07 31.51  21.24  26.37 
1992 08 31.89  21.05  26.47 
1992 09 32.21  21.43  26.82 
1992 10 32.62  21.26  26.93 
1992 11 32.27  21.64  26.95 
1993 01 29.23  20.11  24.67 
1993 02 30.61  19.78  25.19 
1993 03 30.50  20.56  25.53 
1993 04 31.56  21.11  26.33 
1993 05 32.22  22.12  27.17 
1993 06 30.81  21.67  26.24 
1993 07 30.65  20.77  25.71 
1993 08 32.57  21.88  27.22 
1993 09 33.33  21.95  27.64 
1993 10 34.40  23.33  28.86 
1993 11 33.50  24.34  28.92 
1993 12 32.33  23.47  27.90 
1994 01 30.96  22.15  26.55 
1994 02 30.89  22.09  26.49 
1994 03 32.91  22.74  27.82 
1994 04 33.27  22.95  28.11 
1994 05 32.11  22.63  27.37 
1994 07 31.21  22.11  26.66 
1994 08 31.75  21.88  26.81 
1994 09 31.92  22.19  27.05 
1994 10 32.59  22.77  27.68 
1994 11 32.43  22.72  27.57 
1994 12 30.59  21.60  26.09 
1995 01 30.33  21.05  25.68 
1995 02 31.15  20.23  25.68 
1995 03 32.82  21.77  27.29 
1995 04 33.80  22.55  28.17 
1995 05 32.87  22.46  27.66 
1995 06 31.18  22.32  26.75 
1995 07 32.08  22.08  27.08 
1995 08 32.68  21.85  27.26 
1995 09 33.27  22.78  28.02 
1995 10 34.14  23.23  28.68 
1995 11 32.57  22.74  27.65 
1995 12 32.09  22.67  27.38 
1996 01 31.32  21.95  26.63 
1996 02 32.16  22.87  27.51 
1996 03 33.39  22.15  27.77 
1996 04 34.09  22.29  28.19 
1996 05 32.28  22.98  27.63 
1996 06 30.78  22.43  26.60 
1996 07 30.74  20.74  25.74 
1996 08 31.79  21.08  26.43 
1996 09 33.07  21.76  27.41 
1996 10 33.18  22.09  27.64 
1996 11 30.93  21.57  26.25 
1996 12 30.51  21.08  25.79 
1997 01 29.73  21.03  25.38 
1997 02 29.09  21.35  25.22 
1997 03 30.34  20.75  25.54 
1997 04 32.72  22.19  27.45 
1997 05 31.80  22.74  27.27 
1997 06 31.69  23.18  27.43 
1997 07 32.09  22.60  27.34 
1997 08 32.91  21.83  27.37 
1997 09 34.50  22.89  28.69 
1997 10 33.93  23.09  28.51 
1997 11 32.71  22.40  27.55 
1997 12 30.19  21.26  25.72 
1998 01 31.49  21.77  26.63 
1998 02 34.04  23.17  28.60 
1998 03 34.29  23.09  28.69 
1998 04 34.46  24.67  29.56 
1998 05 33.03  23.90  28.46 
1998 06 32.12  23.06  27.59 
1998 07 33.18  22.49  27.83 
1998 08 33.45  22.58  28.01 
1998 09 33.59  22.25  27.92 
1998 10 33.78  22.13  27.95 
1998 11 31.13  21.21  26.16 
1998 12 30.10  20.26  25.18 
1999 01 29.68  21.94  25.81 
1999 02 30.90  22.19  26.54 
1999 03 32.45  21.77  27.11 
1999 04 32.41  22.61  27.51 
1999 05 33.37  22.75  28.06 
1999 06 32.78  23.16  27.97 
1999 07 33.20  22.85  28.02 
1999 08 32.75  22.68  27.72 
1999 09 33.93  22.61  28.27 
1999 10 32.74  22.37  27.55 
1999 11 32.97  22.55  27.76 
1999 12 31.66  22.59  27.12 
2000 01 30.50  21.54  26.02 
2000 02 30.49  20.94  25.71 
2000 03 30.88  21.25  26.06 
2000 04 31.51  22.28  26.89 
2000 05 31.81  22.69  27.25 
2000 06 31.75  22.77  27.26 
2000 07 32.16  22.70  27.43 
2000 08 32.91  22.19  27.55 
2000 09 33.14  22.05  27.59 
2000 10 33.34  21.80  27.57 
2000 11 31.85  22.51  27.18 
2000 12 30.56  21.11  25.83 
2001 01 99.99 -99.99  24.20 
2001 04 99.99 -99.99  26.20 
2001 05 99.99 -99.99  25.50 
2001 06 99.99 -99.99  23.60 
2001 07 99.99 -99.99  24.00 
2001 08 99.99 -99.99  24.80 
2001 09 99.99 -99.99  24.50 
2001 10 99.99 -99.99  25.10 
2001 11 99.99 -99.99  25.00 
2001 12 99.99 -99.99  24.60 
2002 01 99.99 -99.99  23.80 
2002 02 99.99 -99.99  22.80 
2002 03 99.99 -99.99  23.60 
2002 04 99.99 -99.99  23.50 
2002 05 99.99 -99.99  22.80 
2002 06 99.99 -99.99  22.00 
2002 07 99.99 -99.99  23.40 
2002 08 99.99 -99.99  24.00 
2002 09 99.99 -99.99  24.80 
2002 10 99.99 -99.99  26.20 
2002 11 99.99 -99.99  23.20 
2002 12 99.99 -99.99  22.50 
2003 01 99.99 -99.99  26.40 
2003 02 99.99 -99.99  23.50 
2003 03 99.99 -99.99  27.80 
2003 04 99.99 -99.99  27.90 
2003 05 99.99 -99.99  27.50 
2003 06 99.99 -99.99  26.20 
2003 07 99.99 -99.99  24.40 
2003 10 99.99 -99.99  26.90 
2003 11 99.99 -99.99  26.60 
2003 12 99.99 -99.99  25.60 
2004 01 99.99 -99.99  24.70 
2004 02 99.99 -99.99  28.50 
2004 04 99.99 -99.99  25.90 
2004 06 99.99 -99.99  21.80 
2004 07 99.99 -99.99  22.10 
2004 08 99.99 -99.99  23.00 
2004 09 99.99 -99.99  25.30 
2004 10 99.99 -99.99  26.00 
2004 11 99.99 -99.99  25.60 
2004 12 99.99 -99.99  24.30 
2005 01 99.99 -99.99  26.40 
2005 02 99.99 -99.99  25.20 
2005 04 99.99 -99.99  23.90 
2005 05 99.99 -99.99  23.00 
2005 06 99.99 -99.99  23.40 
2005 07 99.99 -99.99  22.70 
2005 08 99.99 -99.99  22.60 
2005 09 99.99 -99.99  24.90 
2005 10 99.99 -99.99  24.40 
2005 11 99.99 -99.99  25.40 
2005 12 99.99 -99.99  23.50 
2006 01 99.99 -99.99  22.50 
2006 02 99.99 -99.99  22.70 
2006 03 99.99 -99.99  25.10 
2006 04 99.99 -99.99  26.80 
2006 05 99.99 -99.99  25.50 
2006 06 99.99 -99.99  25.00 
2006 07 99.99 -99.99  25.30 
2006 08 99.99 -99.99  25.90 
2006 10 99.99 -99.99  25.70 
2006 11 99.99 -99.99  25.20 
2006 12 99.99 -99.99  24.90 
2007 01 99.99 -99.99  24.80 
2007 02 99.99 -99.99  25.60 
2007 03 99.99 -99.99  25.10 
2007 04 99.99 -99.99  24.10 
2007 05 99.99 -99.99  26.60 
2007 06 99.99 -99.99  22.30 
2007 07 99.99 -99.99  23.20 
2007 08 99.99 -99.99  23.80 
2007 09 99.99 -99.99  24.80 
2007 10 99.99 -99.99  24.10 
2007 11 99.99 -99.99  25.30 
2007 12 99.99 -99.99  24.30 
2008 01 99.99 -99.99  24.20 
2008 02 99.99 -99.99  24.70 
2008 03 99.99 -99.99  24.90 
2008 04 99.99 -99.99  25.30 
2008 05 99.99 -99.99  25.30 
2008 06 99.99 -99.99  25.10 
2008 07 99.99 -99.99  24.80 
2008 08 99.99 -99.99  24.50 
2008 09 99.99 -99.99  25.70 
2008 10 99.99 -99.99  26.00 
2008 11 99.99 -99.99  26.70 
2008 12 99.99 -99.99  24.40 
2009 01 99.99 -99.99  24.40 
2009 02 99.99 -99.99  25.80 
2009 03 99.99 -99.99  25.20 
2009 04 99.99 -99.99  25.60 
2009 05 99.99 -99.99  26.10 
2009 06 99.99 -99.99  24.30 
2009 07 99.99 -99.99  24.00 
2009 08 99.99 -99.99  24.60 
2009 09 99.99 -99.99  26.10 
2009 10 99.99 -99.99  23.10 
2009 11 99.99 -99.99  25.10 
2009 12 99.99 -99.99  22.90 
2010 01 99.99 -99.99  26.00 
2010 02 99.99 -99.99  26.00 
2010 03 99.99 -99.99  27.30 
2010 04 99.99 -99.99  26.50 
2010 05 99.99 -99.99  24.30 
2010 06 99.99 -99.99  25.60 
2010 07 99.99 -99.99  25.10 
2010 08 99.99 -99.99  24.90 
2010 09 99.99 -99.99  25.00 
2010 10 99.99 -99.99  25.60 
2010 11 99.99 -99.99  27.60 
2010 12 99.99 -99.99  23.50 
2011 02 99.99 -99.99  23.80 
2011 03 99.99 -99.99  24.00 
2011 04 99.99 -99.99  24.20 
2011 05 99.99 -99.99  23.90 
2011 06 99.99 -99.99  23.60 
2011 07 99.99 -99.99  23.50 
2011 08 99.99 -99.99  25.60 
2011 09 99.99 -99.99  25.20 
2011 10 99.99 -99.99  23.70 
2011 11 99.99 -99.99  23.40 
2011 12 99.99 -99.99  23.10 
