1961 01 30.45  24.57  27.51 
1961 02 28.70  22.50  25.60 
1961 03 29.70  23.44  26.57 
1961 04 29.54  22.79  26.16 
1961 05 30.02  23.45  26.73 
1961 06 30.78  23.58  27.18 
1961 07 31.01  23.34  27.17 
1961 08 30.89  24.43  27.66 
1961 09 31.31  24.85  28.08 
1961 10 31.78  25.18  28.48 
1961 11 31.75  24.66  28.20 
1961 12 31.17  24.82  27.99 
1962 01 31.03  23.96  27.49 
1962 02 29.37  23.52  26.44 
1962 03 29.87  23.03  26.45 
1962 04 29.56  23.01  26.28 
1962 05 30.97  23.77  27.37 
1962 06 31.40  23.67  27.53 
1962 07 31.39  23.71  27.55 
1962 08 31.48  24.51  27.99 
1962 09 31.77  25.02  28.39 
1962 10 32.08  25.20  28.64 
1962 11 32.09  24.92  28.50 
1962 12 31.79  24.85  28.32 
1963 01 30.95  23.47  27.21 
1963 02 30.84  22.96  26.90 
1963 03 30.32  22.76  26.54 
1963 04 30.88  23.18  27.03 
1963 05 31.68  23.79  27.73 
1963 06 31.71  23.79  27.75 
1963 07 31.78  23.85  27.81 
1963 08 31.66  24.68  28.17 
1963 09 31.89  24.87  28.38 
1963 10 32.43  25.35  28.89 
1963 11 32.33  25.26  28.79 
1964 01 29.70  23.35  26.52 
1964 02 30.00  23.20  26.60 
1964 03 31.04  23.07  27.05 
1964 04 30.96  22.89  26.92 
1964 05 31.54  23.19  27.36 
1964 06 31.93  23.41  27.67 
1964 08 32.07  23.90  27.98 
1964 09 31.95  24.73  28.34 
1964 10 29.77  24.82  27.29 
1964 11 32.47  24.96  28.71 
1964 12 32.28  24.88  28.57 
1965 01 31.27  23.82  27.54 
1965 02 30.70  23.72  27.21 
1965 03 30.08  22.82  26.45 
1965 04 30.16  22.69  26.42 
1965 05 31.37  23.61  27.49 
1965 06 31.55  23.72  27.63 
1965 07 31.70  23.97  27.83 
1965 08 31.71  24.53  28.12 
1965 10 32.40  25.02  28.71 
1965 11 32.54  25.60  29.07 
1965 12 32.41  25.52  28.97 
1966 01 32.05  25.50  28.77 
1966 02 30.93  23.61  27.27 
1966 04 31.14  23.96  27.55 
1966 05 31.19  23.81  27.50 
1966 06 31.79  23.78  27.78 
1966 07 31.60  23.65  27.62 
1966 08 31.75  24.19  27.97 
1966 09 31.84  24.87  28.35 
1966 10 32.34  25.18  28.76 
1966 11 32.34  25.01  28.68 
1966 12 32.18  25.04  28.61 
1967 01 30.77  23.77  27.27 
1967 02 29.67  22.58  26.12 
1967 03 29.71  22.55  26.13 
1967 04 30.76  22.77  26.76 
1967 05 30.71  22.85  26.78 
1967 06 31.49  23.42  27.45 
1967 07 31.28  23.14  27.21 
1967 08 31.00  23.66  27.33 
1967 09 31.07  24.28  27.67 
1967 10 31.58  24.78  28.18 
1967 11 31.61  24.83  28.22 
1967 12 31.33  24.33  27.83 
1968 01 31.10  24.07  27.58 
1968 02 30.08  22.77  26.42 
1968 03 29.71  22.39  26.05 
1968 04 30.22  22.31  26.26 
1968 05 29.48  21.83  25.65 
1968 06 30.35  23.14  26.74 
1968 07 30.97  23.08  27.02 
1968 08 31.01  24.12  27.56 
1968 09 31.57  24.63  28.09 
1968 10 31.56  24.95  28.25 
1968 11 31.42  24.26  27.84 
1968 12 30.96  23.82  27.39 
1969 01 30.37  22.92  26.64 
1969 02 30.98  23.64  27.31 
1969 03 30.90  22.92  26.91 
1969 04 30.47  23.35  26.91 
1969 06 31.30  23.68  27.49 
1969 07 30.75  23.37  27.06 
1969 08 30.64  23.87  27.25 
1969 09 30.88  24.47  27.67 
1969 10 30.86  24.77  27.81 
1969 11 31.40  24.99  28.19 
1969 12 31.62  25.22  28.42 
1970 01 31.16  23.88  27.52 
1970 02 30.78  24.31  27.54 
1970 03 30.04  23.71  26.87 
1970 04 30.24  23.73  26.98 
1970 05 30.69  23.78  27.23 
1970 06 30.52 -99.99 -99.99 
1970 07 30.35 -99.99 -99.99 
1970 08 30.66 -99.99 -99.99 
1970 09 31.26 -99.99 -99.99 
1970 10 31.81 -99.99 -99.99 
1970 11 31.53 -99.99 -99.99 
1970 12 31.49 -99.99 -99.99 
1971 01 30.89 -99.99 -99.99 
1971 02 30.08 -99.99 -99.99 
1971 03 30.14 -99.99 -99.99 
1971 04 30.21 -99.99 -99.99 
1971 05 30.35 -99.99 -99.99 
1971 06 30.64 -99.99 -99.99 
1971 07 30.72 -99.99 -99.99 
1971 08 31.12 -99.99 -99.99 
1971 09 31.01 -99.99 -99.99 
1971 10 31.73 -99.99 -99.99 
1971 11 32.02 -99.99 -99.99 
1971 12 32.00 -99.99 -99.99 
1972 01 30.47 -99.99 -99.99 
1972 02 29.86 -99.99 -99.99 
1972 03 30.45 -99.99 -99.99 
1972 04 30.10 -99.99 -99.99 
1972 06 31.61  25.33  28.47 
1972 07 31.23  24.84  28.03 
1972 08 31.46  25.32  28.39 
1972 09 31.88  26.53  29.20 
1972 10 32.31  26.27  29.29 
1972 11 32.64  26.79  29.71 
1972 12 31.59  25.72  28.65 
1973 01 30.69  24.83  27.76 
1973 02 30.42  24.33  27.37 
1973 03 30.34  24.21  27.27 
1973 05 30.86  24.72  27.79 
1973 06 31.28  25.00  28.14 
1973 07 31.45  25.14  28.29 
1973 08 31.80  25.24  28.52 
1973 09 31.92  25.50  28.71 
1973 10 32.34  25.53  28.93 
1973 11 32.03  25.95  28.99 
1973 12 31.14  24.31  27.72 
1974 01 30.12  23.04  26.58 
1974 02 30.26  23.11  26.68 
1974 03 29.66  22.97  26.31 
1974 05 30.37  23.27  26.82 
1974 07 31.21  24.27  27.74 
1974 09 32.31  25.01  28.66 
1974 10 32.52  25.50  29.01 
1974 11 32.38  25.57  28.97 
1975 01 31.02  24.27  27.64 
1975 02 29.55  22.96  26.25 
1975 03 30.21  23.26  26.73 
1975 04 28.12  24.47  26.29 
1975 05 30.40  23.40  26.90 
1975 08 31.41  24.19  27.80 
1975 09 31.07  24.97  28.02 
1975 10 31.75  25.93  28.84 
1975 11 31.80  25.72  28.75 
1975 12 31.64  24.93  28.28 
1976 01 30.06  23.62  26.84 
1976 02 29.64  23.38  26.50 
1976 03 30.15  23.29  26.72 
1976 04 30.55  24.09  27.32 
1976 05 31.10  23.78  27.44 
1976 06 31.24  23.98  27.61 
1976 07 30.94  23.88  27.41 
1976 08 31.61  24.67  28.14 
1976 09 32.09  25.32  28.70 
1976 10 32.66  25.86  29.26 
1976 11 32.68  25.71  29.19 
1976 12 33.02  25.94  29.48 
1977 01 31.42  23.96  27.68 
1977 02 30.68  23.28  26.98 
1977 03 30.70  23.36  27.03 
1977 04 31.16  23.63  27.39 
1977 05 31.07  23.73  27.40 
1977 06 31.17  23.77  27.47 
1977 07 30.89  23.99  27.43 
1977 08 30.87  24.49  27.68 
1977 09 31.31  25.27  28.29 
1977 10 31.70  26.20  28.95 
1977 11 31.79  25.96  28.87 
1977 12 31.35  25.44  28.39 
1978 01 29.70  23.76  26.73 
1978 02 30.16  24.65  27.40 
1978 03 29.22  23.01  26.11 
1978 04 29.80  23.68  26.74 
1978 05 30.68  24.39  27.53 
1978 06 30.68  23.78  27.23 
1978 07 30.51  23.95  27.23 
1978 08 99.99  23.74 -99.99 
1978 09 99.99  24.04 -99.99 
1978 11 31.38  24.61  27.99 
1978 12 30.71  23.58  27.14 
1979 01 29.96  23.13  26.54 
1979 02 29.79  22.67  26.23 
1979 03 29.82  23.37  26.59 
1979 04 30.08  23.49  26.78 
1979 05 30.56  23.75  27.15 
1979 06 31.04  23.38  27.21 
1979 07 30.61  23.93  27.27 
1979 08 30.92  24.55  27.73 
1979 09 31.21  24.80  28.00 
1979 12 31.05  24.19  27.62 
1980 01 29.86  23.73  26.79 
1980 02 28.32  22.32  25.32 
1980 03 29.48  23.54  26.51 
1980 04 30.08  23.73  26.90 
1980 05 30.83  24.54  27.68 
1980 06 30.94  24.09  27.51 
1980 07 30.74  24.07  27.40 
1980 08 30.66  24.20  27.43 
1980 09 30.70  24.39  27.54 
1980 10 31.35  24.83  28.09 
1980 11 31.79  24.80  28.29 
1980 12 31.77  24.47  28.12 
1981 01 30.63  23.96  27.29 
1981 02 30.39  23.87  27.13 
1981 03 31.06  24.06  27.56 
1981 04 31.38  24.57  27.97 
1981 05 30.47  23.75  27.11 
1981 06 30.92  24.21  27.56 
1981 07 30.54  23.98  27.26 
1981 08 30.83  24.44  27.63 
1981 09 30.95  24.58  27.76 
1981 10 31.84  25.10  28.47 
1981 11 32.16  24.92  28.54 
1981 12 31.43  24.54  27.98 
1982 01 29.66  23.48  26.57 
1982 02 29.33  23.32  26.32 
1982 03 29.58  23.30  26.43 
1982 04 29.76  23.57  26.66 
1982 05 30.85  24.07  27.46 
1982 06 30.70  24.34  27.52 
1982 07 30.23  24.22  27.22 
1982 08 30.38  24.16  27.27 
1982 09 30.68  24.83  27.75 
1982 10 31.37  24.62  27.99 
1982 11 31.59  25.05  28.32 
1982 12 31.70  24.97  28.33 
1983 01 31.45  24.73  28.09 
1983 02 30.14  23.73  26.93 
1983 03 30.73  24.28  27.50 
1983 04 31.17  24.47  27.82 
1983 05 31.51  24.78  28.14 
1983 06 31.27  24.57  27.92 
1983 07 30.71  24.02  27.36 
1983 08 30.94  24.61  27.77 
1983 09 31.68  24.89  28.28 
1983 10 31.73  24.98  28.35 
1983 11 31.85  25.03  28.44 
1983 12 31.51  24.37  27.94 
1984 01 29.81  23.30  26.55 
1984 02 29.46  23.12  26.29 
1984 03 29.14  23.30  26.22 
1984 04 29.42  23.19  26.30 
1984 05 30.29  23.64  26.96 
1984 06 99.99  24.06 -99.99 
1984 07 99.99  23.16 -99.99 
1984 08 99.99  24.31 -99.99 
1984 09 99.99  24.53 -99.99 
1984 10 99.99  24.68 -99.99 
1984 11 99.99  24.79 -99.99 
1984 12 99.99  24.66 -99.99 
1985 01 99.99  23.23 -99.99 
1985 02 99.99  22.96 -99.99 
1985 03 99.99  23.36 -99.99 
1985 04 99.99  23.67 -99.99 
1985 05 99.99  23.68 -99.99 
1985 06 30.60  24.09  27.34 
1985 07 30.61  23.17  26.89 
1985 08 31.17  24.68  27.92 
1985 09 31.56  24.91  28.23 
1985 10 32.32  24.98  28.65 
1985 11 32.16  24.61  28.38 
1985 12 30.50  23.88  27.18 
1986 01 30.37  23.76  27.06 
1986 02 29.81  23.18  26.49 
1986 03 29.71  23.18  26.44 
1986 04 29.53  23.38  26.45 
1986 05 31.15  24.36  27.75 
1986 06 31.03  23.81  27.42 
1986 07 31.48  23.87  27.67 
1986 08 31.25  24.42  27.83 
1986 09 31.99  25.01  28.50 
1986 10 32.36  25.08  28.72 
1986 11 32.14  24.99  28.56 
1986 12 31.74  24.86  28.30 
1987 01 30.57  24.36  27.46 
1987 02 30.86  24.23  27.54 
1987 03 30.33  23.79  27.06 
1987 04 31.00  24.45  27.72 
1987 05 31.90  24.72  28.31 
1987 06 32.14  24.89  28.51 
1987 07 31.81  24.53  28.17 
1987 08 31.97  25.08  28.52 
1987 09 32.50  25.26  28.88 
1987 10 32.73  25.30  29.01 
1987 11 32.99  25.34  29.16 
1987 12 32.83  25.32  29.07 
1988 01 30.61  24.04  27.32 
1988 02 30.18  24.06  27.12 
1988 03 30.33 -99.99 -99.99 
1988 04 30.57  23.84  27.20 
1988 05 31.42  24.24  27.83 
1988 06 31.88  24.50  28.18 
1988 07 32.22  24.21  28.21 
1988 08 32.34  24.52  28.43 
1988 09 32.11  25.34  28.72 
1988 10 32.65  25.58  29.11 
1988 11 32.74  25.56  29.15 
1988 12 31.07  23.69  27.38 
1989 01 30.40  23.63  27.01 
1989 02 30.12  23.34  26.73 
1989 03 29.78  23.05  26.41 
1989 04 30.13  23.51  26.82 
1989 05 30.55  23.40  26.97 
1989 06 31.12  24.05  27.58 
1989 07 99.99  23.87 -99.99 
1989 08 99.99  24.36 -99.99 
1989 09 99.99  25.18 -99.99 
1989 10 99.99  24.98 -99.99 
1989 11 99.99  25.37 -99.99 
1989 12 99.99  24.53 -99.99 
1990 01 99.99  24.45 -99.99 
1990 02 99.99  23.76 -99.99 
1990 03 99.99  24.29 -99.99 
1990 04 99.99  24.93 -99.99 
1990 05 99.99  24.98 -99.99 
1990 06 99.99  24.44 -99.99 
1990 07 99.99  24.22 -99.99 
1990 08 99.99  25.07 -99.99 
1990 09 99.99  25.87 -99.99 
1990 10 99.99  25.59 -99.99 
1990 11 99.99  25.29 -99.99 
1990 12 99.99  24.82 -99.99 
1991 01 99.99  23.21 -99.99 
1991 02 99.99  24.30 -99.99 
1991 03 99.99  23.90 -99.99 
1991 04 99.99  24.09 -99.99 
1991 05 99.99  24.15 -99.99 
1991 06 30.81  24.62  27.71 
1991 07 30.85  24.44  27.64 
1991 08 30.45  24.28  27.36 
1991 09 30.53  25.55  28.04 
1991 10 30.97  25.59  28.28 
1991 11 31.05  25.78  28.41 
1991 12 31.11  25.63  28.37 
1992 01 30.21  25.04  27.62 
1992 02 29.39  23.86  26.62 
1992 03 29.35  23.82  26.58 
1992 04 30.26  24.65  27.45 
1992 05 31.02  25.80  28.41 
1992 06 30.63  25.05  27.84 
1992 07 30.30  24.12  27.21 
1992 08 30.36  25.14  27.75 
1992 09 30.94  25.83  28.38 
1992 10 31.09  25.71  28.40 
1992 11 31.45  25.86  28.65 
1992 12 31.39  26.06  28.72 
1993 01 29.93  24.38  27.15 
1993 02 29.14  23.87  26.50 
1993 03 29.34  24.04  26.69 
1993 04 29.85  24.53  27.19 
1993 05 30.79  25.12  27.95 
1993 06 30.96  25.11  28.03 
1993 07 30.68  24.95  27.81 
1993 08 99.99  25.65 -99.99 
1993 09 99.99  25.81 -99.99 
1993 10 99.99  26.26 -99.99 
1993 11 31.63  25.96  28.79 
1993 12 31.16  25.68  28.42 
1994 01 29.33  24.20  26.76 
1994 02 28.94  23.89  26.41 
1994 03 28.95  23.91  26.43 
1994 04 29.44  23.94  26.69 
1994 05 29.94  24.44  27.19 
1994 06 30.60  24.94  27.77 
1994 07 30.70  24.67  27.68 
1994 08 30.63  24.86  27.74 
1994 09 31.10  26.26  28.68 
1994 10 31.43  26.31  28.87 
1994 11 31.55  26.26  28.90 
1994 12 30.87  25.40  28.13 
1995 01 29.62  23.71  26.66 
1995 02 29.36  22.92  26.14 
1995 03 29.83  22.73  26.28 
1995 04 29.42  22.54  25.98 
1995 05 30.17  22.59  26.38 
1995 06 31.24  23.35  27.29 
1995 07 31.22  23.20  27.21 
1995 08 31.06  23.54  27.30 
1995 09 31.33  24.54  27.93 
1995 10 31.86  24.84  28.35 
1995 11 31.87  24.33  28.10 
1995 12 31.21  24.09  27.65 
1996 01 29.75  21.97  25.86 
1996 02 29.86  22.15  26.00 
1996 03 29.07  21.86  25.46 
1996 04 29.53  21.94  25.73 
1996 05 30.91  22.20  26.55 
1996 06 31.24  22.04  26.64 
1996 07 31.12  22.21  26.66 
1996 08 31.01  23.03  27.02 
1996 09 31.54  23.98  27.76 
1996 10 31.77  24.10  27.93 
1996 11 32.06  24.42  28.24 
1996 12 31.86  24.22  28.04 
1997 01 29.81  21.79  25.80 
1997 02 29.92  21.98  25.95 
1997 03 29.63  21.59  25.61 
1997 04 30.00  21.29  25.64 
1997 05 30.90  22.86  26.88 
1997 06 31.56  25.04  28.30 
1997 07 30.87  24.97  27.92 
1997 08 30.89  25.55  28.22 
1997 09 31.22  26.41  28.81 
1997 10 31.67  26.48  29.07 
1997 11 31.74  26.37  29.05 
1997 12 31.22  26.39  28.80 
1998 01 30.12  24.88  27.50 
1998 02 31.19  26.18  28.68 
1998 03 29.75  24.48  27.11 
1998 04 31.50  25.60  28.55 
1998 05 31.83  25.12  28.47 
1998 06 31.46  24.78  28.12 
1998 07 31.15  24.54  27.84 
1998 08 31.29  25.94  28.61 
1998 09 31.45  26.16  28.80 
1998 10 31.91  26.74  29.32 
1998 11 31.43  26.42  28.92 
1998 12 30.99  25.74  28.36 
1999 01 30.26  24.94  27.60 
1999 02 29.50  24.07  26.78 
1999 03 29.75  23.90  26.82 
1999 04 30.04  24.12  27.08 
1999 05 29.86  23.84  26.85 
1999 06 31.00  24.73  27.86 
1999 07 31.00  24.65  27.82 
1999 08 31.06  25.78  28.42 
1999 09 30.99  25.91  28.45 
1999 10 31.13  26.01  28.57 
1999 11 31.66  26.51  29.08 
1999 12 30.97  25.92  28.44 
2000 01 30.15  24.03  27.09 
2000 02 29.03  23.17  26.10 
2000 03 29.55  23.99  26.77 
2000 04 29.80  24.08  26.93 
2000 05 30.39  24.82  27.60 
2000 06 30.84  25.09  27.96 
2000 07 30.71  24.29  27.50 
2000 08 30.71  25.27  27.99 
2000 09 30.88  25.95  28.41 
2000 10 31.37  26.24  28.80 
2000 11 31.57  26.45  29.01 
2000 12 30.58  25.66  28.12 
2001 01 29.15  23.55  26.34 
2001 03 29.11  24.11  26.61 
2001 04 29.17  24.20  26.68 
2001 05 30.82  25.61  28.21 
2001 06 30.95  24.69  27.82 
2001 07 30.98  24.98  27.98 
2001 08 31.34  25.57  28.45 
2001 09 31.55  25.03  28.29 
2001 10 31.73  26.69  29.21 
2001 11 31.89  27.09  29.49 
2001 12 32.16  27.49  29.82 
2002 01 30.03  24.69  27.36 
2002 02 29.70  24.76  27.23 
2002 03 29.97  24.45  27.21 
2002 04 29.81  24.39  27.09 
2002 05 30.82  25.71  28.26 
2002 06 31.23  25.13  28.18 
2002 07 31.18  26.25  28.71 
2002 08 31.40  26.61  29.00 
2002 09 31.44  26.62  29.03 
2002 10 31.61  26.92  29.26 
2002 11 31.98  27.13  29.55 
2002 12 31.26  26.44  28.85 
2003 01 30.49  25.35  27.92 
2003 02 28.50  23.88  26.18 
2003 03 29.05  24.28  26.66 
2003 04 30.01  24.79  27.40 
2003 05 30.91  23.80  27.35 
2003 06 31.28  24.05  27.66 
2003 07 31.19 -99.99 -99.99 
2003 08 31.35 -99.99 -99.99 
2003 09 31.91  26.02  28.96 
2003 10 31.97  25.98  28.97 
2003 11 32.41  26.09  29.25 
2003 12 32.12  25.77  28.94 
2004 01 30.48  24.57  27.52 
2004 02 29.61  24.26  26.93 
2004 03 29.62  24.47  27.04 
2004 04 31.30  24.98  28.14 
2004 05 32.45  25.10  28.77 
2004 06 32.64  24.89  28.76 
2004 07 32.45  24.72  28.58 
2004 08 32.16  24.83  28.50 
2004 09 32.66  25.03  28.84 
2004 10 32.68  25.55  29.11 
2004 11 99.99  26.26 -99.99 
2004 12 99.99  26.81 -99.99 
2005 01 99.99  26.36 -99.99 
2005 02 31.19  25.72  28.45 
2005 03 31.27  25.23  28.25 
2005 04 31.68  25.76  28.72 
2005 05 32.09  25.62  28.85 
2005 06 32.48  25.92  29.20 
2005 07 32.64  25.45  29.04 
2005 08 32.61  25.85  29.23 
2005 09 32.57  26.10  29.33 
2005 10 32.43  26.05  29.24 
2005 11 32.50  27.20  29.85 
2005 12 31.33  25.84  28.58 
2006 01 30.88  25.72  28.30 
2006 02 30.06  24.85  27.45 
2006 03 30.22  24.57  27.39 
2006 04 30.34  24.45  27.39 
2006 05 31.06  24.75  27.90 
2006 06 31.84  25.08  28.46 
2006 07 31.55  25.73  28.64 
2006 08 31.42  26.08  28.75 
2006 09 31.83  26.93  29.38 
2006 10 32.25  27.38  29.81 
2006 11 31.78  26.93  29.35 
2006 12 31.27  26.71  28.99 
2007 01 31.43  26.67  29.05 
2007 02 29.64  24.50  27.07 
2007 03 29.79  24.39  27.09 
2007 04 99.99  25.13 -99.99 
2007 05 99.99  25.45 -99.99 
2007 06 31.63  25.35  28.49 
2007 07 31.46  25.90  28.68 
2007 08 31.35  25.95  28.65 
2007 09 31.70  26.60  29.15 
2007 10 32.00  27.05  29.52 
2007 11 31.98  27.08  29.53 
2007 12 31.35  25.84  28.59 
2008 01 30.12  24.61  27.36 
2008 02 30.38  24.42  27.40 
2008 03 29.82  24.00  26.91 
2008 04 30.86  24.11  27.48 
2008 05 31.39  24.78  28.08 
2008 06 31.75  24.72  28.23 
2008 07 31.98  25.33  28.65 
2008 08 31.77  25.85  28.81 
2008 09 32.11  26.82  29.46 
2008 10 32.41  26.86  29.63 
2008 11 32.64  27.14  29.89 
2008 12 32.07  26.61  29.34 
2009 01 31.01  25.21  28.11 
2009 02 30.12  24.00  27.06 
2009 03 30.33  24.67  27.50 
2009 04 30.20  24.36  27.28 
2009 05 30.61  24.56  27.58 
2009 06 31.53  24.90  28.21 
2009 07 32.41  26.16  29.28 
2009 08 32.46  26.55  29.50 
2009 09 32.43  26.70  29.56 
2009 10 32.59  26.90  29.74 
2009 11 32.56  26.96  29.76 
2009 12 32.58  26.78  29.68 
2010 01 31.49  25.57  28.53 
2010 02 31.74  25.90  28.82 
2010 03 32.66  26.32  29.49 
2010 04 31.95  22.64  27.29 
2010 05 32.66  23.47  28.06 
2010 06 32.61  23.16  27.88 
2010 07 32.32  23.14  27.73 
2010 08 32.20  23.62  27.91 
2010 09 32.30  26.10  29.20 
2010 10 32.84  26.48  29.66 
2010 11 32.66  26.48  29.57 
2010 12 99.99  25.53 -99.99 
2011 01 99.99  23.82 -99.99 
2011 02 29.29  24.00  26.64 
2011 03 29.74  24.30  27.02 
2011 04 29.47  24.15  26.81 
2011 05 30.42  25.07  27.74 
2011 06 31.05  25.66  28.35 
2011 07 31.28  25.29  28.28 
2011 08 31.21  25.80  28.50 
2011 09 31.17  26.73  28.95 
2011 10 31.53 -99.99 -99.99 
2011 11 31.40  26.13  28.76 
2011 12 31.06  26.11  28.58 
2012 01 30.60  25.10  27.85 
2012 02 29.55  23.67  26.61 
2012 03 29.57  23.40  26.48 
