1952 05 99.99 -99.99  18.90 
1952 06 99.99 -99.99  21.40 
1952 07 99.99 -99.99  23.80 
1952 08 99.99 -99.99  23.00 
1952 09 99.99 -99.99  21.30 
1952 10 99.99 -99.99  22.00 
1952 11 99.99 -99.99  19.29 
1952 12 99.99 -99.99  16.90 
1953 01 99.99 -99.99  16.10 
1953 02 99.99 -99.99  15.20 
1953 03 99.99 -99.99  15.90 
1953 04 99.99 -99.99  17.79 
1953 05 99.99 -99.99  20.00 
1953 06 99.99 -99.99  20.40 
1953 07 99.99 -99.99  23.90 
1953 08 99.99 -99.99  23.20 
1953 09 99.99 -99.99  22.60 
1953 10 99.99 -99.99  20.00 
1953 11 99.99 -99.99  18.60 
1953 12 99.99 -99.99  16.00 
1954 01 99.99 -99.99  14.50 
1954 02 99.99 -99.99  14.20 
1954 03 99.99 -99.99  15.50 
1954 04 99.99 -99.99  15.90 
1954 05 99.99 -99.99  18.50 
1954 06 99.99 -99.99  19.60 
1954 07 99.99 -99.99  22.10 
1954 08 99.99 -99.99  22.10 
1954 09 99.99 -99.99  21.90 
1954 10 99.99 -99.99  21.70 
1954 11 99.99 -99.99  18.60 
1954 12 99.99 -99.99  15.80 
1955 01 99.99 -99.99  16.79 
1955 02 99.99 -99.99  16.50 
1955 03 99.99 -99.99  15.80 
1955 04 99.99 -99.99  18.29 
1955 05 99.99 -99.99  20.80 
1955 06 99.99 -99.99  21.20 
1955 07 99.99 -99.99  21.80 
1955 08 99.99 -99.99  23.00 
1955 09 99.99 -99.99  23.30 
1955 10 99.99 -99.99  17.79 
1955 11 99.99 -99.99  19.79 
1955 12 99.99 -99.99  17.29 
1956 01 99.99 -99.99  15.50 
1956 02 99.99 -99.99  15.50 
1956 03 99.99 -99.99  15.10 
1956 04 99.99 -99.99  16.50 
1956 05 99.99 -99.99  18.10 
1956 06 99.99 -99.99  19.60 
1956 07 99.99 -99.99  25.60 
1956 08 99.99 -99.99  22.40 
1956 09 99.99 -99.99  21.50 
1956 10 99.99 -99.99  21.90 
1956 11 99.99 -99.99  18.00 
1956 12 99.99 -99.99  15.30 
1957 01 99.99 -99.99  14.50 
1957 02 99.99 -99.99  15.90 
1957 03 99.99 -99.99  17.29 
1957 04 99.99 -99.99  16.79 
1957 05 99.99 -99.99  17.79 
1957 06 99.99 -99.99  20.10 
1957 07 99.99 -99.99  23.70 
1957 08 99.99 -99.99  22.60 
1957 09 99.99 -99.99  23.20 
1957 10 99.99 -99.99  20.10 
1957 11 99.99 -99.99  18.29 
1957 12 99.99 -99.99  15.10 
1958 01 99.99 -99.99  15.60 
1958 02 99.99 -99.99  17.50 
1958 03 99.99 -99.99  17.50 
1958 04 99.99 -99.99  17.29 
1958 05 99.99 -99.99  19.70 
1958 06 99.99 -99.99  19.70 
1958 07 99.99 -99.99  21.40 
1958 08 99.99 -99.99  23.30 
1958 09 99.99 -99.99  22.50 
1958 10 99.99 -99.99  21.10 
1958 11 99.99 -99.99  17.70 
1958 12 99.99 -99.99  16.70 
1959 01 99.99 -99.99  15.90 
1959 02 99.99 -99.99  15.00 
1959 03 99.99 -99.99  15.90 
1959 04 99.99 -99.99  16.50 
1959 05 99.99 -99.99  18.00 
1959 06 99.99 -99.99  19.20 
1959 07 99.99 -99.99  21.10 
1959 08 99.99 -99.99  23.30 
1959 09 99.99 -99.99  21.80 
1959 10 99.99 -99.99  20.70 
1959 11 99.99 -99.99  17.70 
1959 12 99.99 -99.99  16.20 
1960 01 99.99 -99.99  15.90 
1960 02 99.99 -99.99  17.00 
1960 03 99.99 -99.99  17.60 
1960 04 99.99 -99.99  17.20 
1960 05 99.99 -99.99  18.70 
1960 06 99.99 -99.99  19.79 
1960 07 99.99 -99.99  21.50 
1960 08 99.99 -99.99  22.10 
1960 09 99.99 -99.99  21.80 
1960 10 99.99 -99.99  20.60 
1960 11 99.99 -99.99  19.70 
1960 12 99.99 -99.99  15.20 
1967 01 20.02  11.50  15.76 
1967 02 19.66  11.43  15.54 
1967 03 21.98  13.24  17.61 
1967 04 20.83  12.32  16.57 
1969 10 24.97  17.12  21.05 
1969 11 23.63  14.97  19.29 
1969 12 20.29  14.61  17.45 
1970 01 21.89  14.02  17.95 
1970 02 20.04  14.58  17.31 
1970 03 20.87  13.58  17.22 
1970 04 22.05  14.75  18.40 
1970 05 24.19  15.83  20.01 
1970 06 25.53  16.98  21.25 
1970 07 28.87  18.54  23.71 
1970 08 26.50  18.40  22.45 
1970 09 26.21  18.10  22.15 
1970 10 24.89  17.04  20.97 
1970 11 23.24  16.35  19.79 
1970 12 21.03  13.79  17.41 
1971 01 20.58  13.82  17.20 
1971 02 20.36  13.09  16.72 
1971 03 20.60  13.94  17.27 
1971 04 21.72  13.14  17.43 
1971 05 22.89  15.71  19.29 
1971 06 24.78  17.32  21.05 
1971 07 26.10  19.50  22.80 
1971 08 26.34  18.92  22.63 
1971 09 25.62  17.52  21.57 
1971 10 27.54  19.68  23.61 
1971 11 23.43  16.29  19.86 
1971 12 20.77  13.85  17.31 
1972 01 20.35  13.21  16.78 
1972 02 19.76  12.78  16.27 
1972 03 20.37  12.94  16.65 
1972 04 21.43  14.33  17.88 
1972 05 21.95  15.40  18.67 
1972 06 23.58  16.78  20.18 
1972 07 25.73  18.51  22.12 
1972 08 25.97  19.62  22.80 
1972 09 26.78  19.34  23.06 
1972 10 25.85  18.84  22.34 
1972 11 23.08  16.29  19.68 
1972 12 20.55  13.93  17.24 
1973 01 19.65  11.87  15.76 
1973 02 19.87  14.14  17.01 
1973 03 21.53  14.19  17.86 
1973 04 22.80  14.47  18.63 
1973 05 23.84  16.62  20.23 
1973 06 24.68  17.66  21.17 
1973 07 26.84  20.04  23.44 
1973 08 26.56  20.18  23.37 
1973 09 26.07  20.03  23.05 
1973 10 25.11  17.62  21.37 
1973 11 23.83  16.84  20.33 
1973 12 20.84  14.62  17.73 
1974 01 20.18  13.79  16.98 
1974 02 20.75  14.04  17.39 
1974 03 20.77  13.35  17.06 
1974 04 20.97  13.46  17.21 
1974 05 23.47  14.95  19.20 
1974 06 25.62  16.70  21.16 
1974 07 27.66  17.81  22.73 
1974 08 27.53  19.86  23.69 
1974 09 25.90  19.11  22.50 
1974 10 24.94  17.79  21.36 
1974 11 22.73  14.72  18.72 
1974 12 20.10  14.01  17.05 
1975 01 19.62  12.67  16.14 
1975 02 20.39  12.18  16.28 
1975 03 21.06  13.08  17.07 
1975 04 21.12  13.55  17.33 
1975 05 23.21  14.96  19.08 
1975 06 23.60  16.53  20.06 
1975 07 27.45  19.18  23.31 
1975 08 27.50  19.52  23.51 
1975 09 25.33  19.04  22.18 
1975 10 24.00  17.44  20.72 
1975 11 22.52  16.37  19.45 
1975 12 20.19  13.79  16.99 
1976 01 19.62  11.58  15.60 
1976 02 20.07  12.86  16.46 
1976 03 20.04  13.21  16.62 
1976 04 20.73  13.20  16.96 
1976 05 21.80  14.16  17.98 
1976 06 24.37  17.14  20.75 
1976 07 26.76  19.56  23.16 
1976 08 29.95  21.88  25.91 
1976 09 27.27  20.12  23.69 
1976 10 25.26  18.70  21.98 
1976 11 22.00  16.45  19.22 
1976 12 20.61  14.71  17.66 
1977 01 20.00  13.76  16.88 
1977 02 20.36  13.71  17.03 
1977 03 22.07  15.06  18.56 
1977 04 22.48  15.87  19.17 
1977 05 22.65  15.76  19.20 
1977 06 23.40  16.83  20.11 
1977 07 24.81  18.09  21.45 
1977 08 24.79  19.08  21.93 
1977 09 25.93  19.67  22.80 
1977 10 24.87  18.79  21.83 
1977 11 22.75  17.08  19.91 
1977 12 21.37  15.44  18.40 
1978 01 19.58  14.27  16.92 
1978 02 21.54  14.82  18.18 
1978 03 21.01  15.18  18.09 
1978 04 21.04  15.28  18.16 
1978 05 21.96  16.11  19.03 
1978 06 22.93  17.36  20.14 
1978 07 26.89  20.70  23.79 
1978 08 25.55  18.99  22.27 
1978 09 26.75  21.54  24.14 
1978 10 24.40  19.02  21.71 
1978 11 23.19  18.23  20.71 
1978 12 21.02  15.49  18.25 
1979 01 20.03  15.59  17.81 
1979 02 20.87  15.56  18.21 
1979 03 20.11  15.01  17.56 
1979 04 21.57  15.64  18.60 
1979 05 22.76  17.31  20.03 
1979 06 24.03  18.01  21.02 
1979 07 25.50  19.68  22.59 
1979 08 25.19  20.18  22.68 
1979 09 25.21  19.99  22.59 
1979 10 24.15  18.65  21.40 
1979 11 22.33  18.16  20.24 
1979 12 20.17  15.68  17.92 
1980 01 19.08  14.83  16.95 
1980 02 19.87  14.28  17.08 
1980 03 21.20  13.91  17.55 
1980 04 22.17  15.46  18.81 
1980 05 24.40  16.89  20.64 
1980 06 25.06  18.09  21.57 
1980 07 26.54  19.41  22.97 
1980 08 27.38  20.99  24.18 
1980 09 28.26  20.71  24.48 
1980 10 25.30  19.10  22.20 
1980 11 23.24  17.20  20.22 
1980 12 20.09  15.59  17.84 
1981 01 19.42  14.00  16.70 
1981 02 19.20  13.41  16.30 
1981 03 22.48  15.02  18.75 
1981 04 21.91  14.57  18.24 
1981 05 22.98  16.21  19.59 
1981 06 25.78  18.56  22.17 
1981 07 26.62  19.29  22.95 
1981 08 25.98  20.12  23.05 
1981 09 25.87  20.23  23.05 
1981 10 25.43  19.09  22.26 
1981 11 24.85  18.64  21.74 
1981 12 22.03  16.25  19.14 
1982 01 21.13  14.61  17.86 
1982 02 20.82  15.05  17.93 
1982 03 20.67  15.29  17.98 
1982 04 22.09  15.07  18.58 
1982 05 23.37  17.49  20.43 
1982 06 24.66  18.50  21.58 
1982 07 26.28  20.20  23.24 
1982 08 26.50  20.42  23.46 
1982 09 26.61  19.96  23.29 
1982 10 24.79  19.12  21.95 
1982 11 22.19  17.50  19.84 
1982 12 19.81  15.02  17.41 
1983 01 19.08  15.07  17.07 
1983 02 20.11  13.93  17.02 
1983 03 22.20  16.56  19.38 
1983 04 22.85  15.99  19.42 
1983 05 21.95  16.52  19.23 
1983 06 24.29  19.19  21.74 
1983 07 25.05  19.96  22.50 
1983 08 25.83  20.52  23.17 
1983 09 27.68  21.43  24.55 
1983 10 27.17  21.03  24.10 
1983 11 24.49  18.49  21.49 
1983 12 22.12  16.00  19.06 
1984 01 20.02  15.75  17.88 
1984 02 19.95  14.70  17.32 
1984 03 21.37  14.48  17.92 
1984 04 23.42  16.36  19.89 
1984 05 22.70  16.28  19.49 
1984 06 23.99  18.03  21.01 
1984 07 28.66  21.61  25.13 
1984 08 27.14  20.65  23.89 
1984 09 26.43  20.58  23.50 
1984 10 24.61  19.41  22.01 
1984 11 23.29  17.45  20.37 
1984 12 21.05  15.88  18.46 
1985 01 20.26  13.88  17.07 
1985 02 21.05  14.06  17.55 
1985 03 21.34  14.97  18.15 
1985 04 23.43  15.63  19.53 
1985 05 23.10  16.12  19.61 
1985 06 26.35  19.01  22.68 
1985 07 27.07  20.56  23.81 
1985 08 28.57  21.76  25.16 
1985 09 27.08  20.93  24.00 
1985 10 25.50  20.35  22.92 
1985 11 24.68  17.27  20.97 
1985 12 21.82  15.59  18.70 
1986 01 20.84  14.84  17.84 
1986 02 20.41  13.86  17.13 
1986 03 20.76  14.80  17.78 
1986 04 21.69  14.63  18.16 
1986 05 23.97  17.04  20.50 
1986 06 24.05  17.95  21.00 
1986 07 26.39  19.79  23.09 
1986 08 27.61  20.63  24.12 
1986 09 28.24  21.31  24.77 
1986 10 25.55  19.27  22.41 
1986 11 23.07  17.12  20.09 
1986 12 20.91  15.59  18.25 
1987 01 21.58  15.08  18.33 
1987 02 21.47  15.22  18.34 
1987 03 23.36  15.95  19.65 
1987 04 24.18  16.65  20.41 
1987 05 24.52  17.29  20.91 
1987 06 26.77  19.39  23.08 
1987 07 26.86  20.74  23.80 
1987 08 28.62  21.20  24.91 
1987 09 30.07  22.69  26.38 
1987 10 25.88  18.85  22.36 
1987 11 24.40  18.37  21.39 
1987 12 22.36  16.04  19.20 
1988 01 21.10  15.09  18.09 
1988 02 20.72  14.11  17.41 
1988 03 21.69  15.05  18.37 
1988 04 22.45  15.56  19.00 
1988 05 23.98  16.68  20.33 
1988 06 25.15  18.15  21.65 
1988 07 27.66  20.61  24.13 
1988 08 28.61  21.48  25.04 
1988 09 27.70  20.46  24.08 
1988 10 25.69  19.20  22.44 
1988 11 24.10  17.99  21.04 
1988 12 20.99  16.53  18.76 
1989 01 20.15  14.76  17.45 
1989 02 20.29  15.56  17.93 
1989 03 22.46  15.85  19.15 
1989 04 22.03  15.21  18.62 
1989 05 23.77  16.19  19.98 
1989 06 26.02  19.10  22.56 
1989 07 27.88  21.67  24.77 
1989 08 28.86  22.27  25.56 
1989 09 27.76  21.03  24.39 
1989 10 27.07  20.06  23.56 
1989 11 23.84  17.31  20.57 
1989 12 23.23  15.70  19.46 
1990 01 20.95  14.32  17.63 
1990 02 22.40  15.92  19.16 
1990 03 23.31  16.26  19.78 
1990 04 22.40  15.59  18.99 
1990 05 24.75  17.15  20.95 
1990 06 25.90  18.98  22.43 
1990 07 27.88  20.93  24.40 
1990 08 30.56  22.67  26.61 
1990 09 28.95  21.32  25.13 
1990 10 27.37  19.86  23.61 
1990 11 24.96  17.28  21.12 
1990 12 22.47  15.50  18.98 
1991 01 20.56  14.45  17.50 
1991 02 20.06  13.62  16.84 
1991 03 21.91  14.47  18.19 
1991 04 22.23  15.22  18.72 
1991 05 23.87  16.27  20.07 
1991 06 24.86  18.50  21.68 
1991 07 28.03  20.39  24.21 
1991 08 27.36  20.79  24.07 
1991 09 28.65  21.66  25.15 
1991 10 25.19  18.67  21.93 
1991 11 23.35  17.48  20.41 
1991 12 21.84  15.72  18.78 
1992 01 20.14  13.97  17.05 
1992 02 21.13  14.66  17.89 
1992 03 21.68  15.31  18.49 
1992 04 23.10  16.07  19.58 
1992 05 24.99  16.91  20.95 
1992 06 25.14  18.09  21.61 
1992 07 26.98  20.48  23.73 
1992 08 28.03  21.14  24.58 
1992 09 26.85  20.45  23.65 
1992 10 25.91  18.85  22.38 
1992 11 23.07  16.45  19.76 
1992 12 21.25  13.95  17.60 
1993 01 19.70  14.66  17.18 
1993 02 20.49  13.39  16.94 
1993 03 21.43  14.47  17.95 
1993 04 21.64  15.80  18.71 
1993 05 23.46  15.97  19.71 
1993 06 25.39  18.71  22.05 
1993 07 26.94  20.23  23.58 
1993 08 27.33  20.89  24.11 
1993 09 26.01  20.34  23.17 
1993 10 25.04  18.25  21.64 
1993 11 22.25  16.04  19.15 
1993 12 20.95  15.65  18.29 
1994 01 19.56  13.98  16.77 
1994 02 20.56  13.72  17.14 
1994 03 21.50  14.76  18.13 
1994 04 22.00  15.41  18.70 
1994 05 23.61  17.15  20.38 
1994 06 26.16  19.00  22.58 
1994 07 27.80  21.39  24.59 
1994 08 27.06  21.19  24.12 
1994 09 26.50  20.01  23.25 
1994 10 25.10  19.01  22.05 
1994 11 23.86  17.28  20.57 
1994 12 21.98  16.74  19.36 
1995 01 20.57  14.59  17.58 
1995 02 20.83  15.43  18.13 
1995 03 21.40  15.70  18.54 
1995 04 22.79  16.25  19.52 
1995 05 24.50  18.12  21.31 
1995 06 25.25  19.62  22.43 
1995 07 27.22  20.96  24.09 
1995 08 27.14  21.75  24.44 
1995 09 25.99  20.83  23.41 
1995 10 26.29  20.14  23.21 
1995 11 24.92  17.99  21.45 
1995 12 22.44  15.58  19.01 
1996 01 21.65  15.20  18.42 
1996 02 20.35  14.83  17.59 
1996 03 21.18  14.74  17.95 
1996 04 22.36  16.20  19.28 
1996 05 24.69  18.20  21.44 
1996 06 25.71  19.53  22.62 
1996 07 26.94  20.70  23.82 
1996 08 26.12  21.06  23.59 
1996 09 26.51  20.69  23.60 
1996 10 24.98  19.17  22.07 
1996 11 23.35  17.81  20.58 
1996 12 21.89  15.30  18.59 
1997 01 21.04  14.24  17.64 
1997 02 21.48  16.54  19.01 
1997 03 23.43  15.53  19.48 
1997 04 23.32  16.69  20.00 
1997 05 24.54  17.79  21.16 
1997 06 26.05  19.12  22.59 
1997 07 26.65  20.28  23.46 
1997 08 26.42  20.45  23.43 
1997 09 26.91  20.36  23.63 
1997 10 26.02  19.57  22.79 
1997 11 24.98  17.98  21.48 
1997 12 22.66  15.41  19.03 
1998 01 21.15  15.51  18.33 
1998 02 23.05  16.49  19.77 
1998 03 23.55  16.26  19.90 
1998 04 22.89  16.59  19.74 
1998 05 23.57  16.29  19.93 
1998 06 25.93  18.87  22.40 
1998 07 26.65  20.00  23.32 
1998 08 26.77  20.82  23.79 
1998 09 26.25  20.62  23.43 
1998 10 24.30  19.16  21.73 
1998 11 23.54  16.93  20.23 
1998 12 20.75  15.05  17.90 
1999 01 19.91  13.50  16.70 
1999 02 19.40  14.11  16.75 
1999 03 21.06  14.25  17.65 
1999 04 22.21  15.70  18.95 
1999 05 23.51  16.53  20.02 
1999 06 24.76  18.56  21.66 
1999 07 26.65  20.18  23.41 
1999 08 27.26  21.72  24.49 
1999 09 26.61  20.77  23.69 
1999 10 25.46  18.86  22.16 
1999 11 23.47  17.04  20.25 
1999 12 20.45  15.29  17.87 
2000 01 19.51  12.84  16.17 
2000 02 20.42  15.06  17.74 
2000 03 22.33  15.32  18.82 
2000 04 22.62  14.75  18.68 
2000 05 23.70  16.59  20.14 
2000 06 25.68  18.62  22.15 
2000 07 26.71  20.06  23.38 
2000 08 27.85  20.79  24.32 
2000 09 26.81  20.21  23.51 
2000 10 24.49  18.79  21.64 
2000 11 22.07  16.40  19.23 
2000 12 21.99  14.23  18.11 
2001 01 20.88  13.98  17.43 
2001 02 20.95  13.66  17.30 
2001 03 23.40  15.65  19.52 
2001 04 22.19  16.00  19.09 
2001 05 23.94  16.58  20.26 
2001 06 26.02  18.62  22.32 
2001 07 25.50  19.84  22.67 
2001 08 26.93  21.05  23.99 
2001 09 27.20  20.66  23.93 
2001 10 26.49  19.75  23.12 
2001 11 23.21  17.01  20.11 
2001 12 22.77  16.28  19.52 
2002 01 21.24  15.41  18.32 
2002 02 21.59  15.51  18.54 
2002 03 22.70  15.35  19.02 
2002 04 23.13  16.65  19.89 
2002 05 23.54  17.37  20.45 
2002 06 24.87  18.78  21.82 
2002 07 26.35  19.59  22.97 
2002 08 25.71  20.59  23.15 
2002 09 26.20  20.70  23.45 
2002 10 27.33  21.26  24.29 
2002 11 24.45  17.78  21.11 
2002 12 22.46  16.94  19.70 
2003 01 20.68  14.96  17.82 
2003 02 20.54  15.24  17.89 
2003 03 21.97  15.64  18.80 
2003 04 22.89  16.19  19.54 
2003 05 25.08  18.50  21.79 
2003 06 26.61  19.98  23.29 
2003 07 26.87  21.68  24.27 
2003 08 27.90  22.72  25.31 
2003 09 27.48  22.02  24.75 
2003 10 26.51  20.35  23.43 
2003 11 24.05  18.23  21.14 
2003 12 22.14  16.04  19.09 
2004 01 20.88  15.80  18.34 
2004 02 22.01  15.69  18.85 
2004 03 22.65  16.42  19.53 
2004 04 23.17  16.56  19.86 
2004 05 23.79  17.49  20.64 
2004 06 27.67  20.56  24.11 
2004 07 29.42  22.24  25.83 
2004 08 30.90  24.41  27.65 
2004 09 28.95  23.49  26.22 
2004 10 27.22  21.50  24.36 
2004 11 24.98  19.29  22.13 
2004 12 22.11  17.33  19.72 
2005 01 20.37  15.41  17.89 
2005 02 20.19  14.61  17.40 
2005 03 23.96  16.46  20.21 
2005 04 24.09  17.84  20.96 
2005 05 24.63  18.18  21.40 
2005 06 27.73  20.25  23.99 
2005 07 28.04  22.01  25.02 
2005 08 28.87  22.85  25.86 
2005 09 29.14  23.41  26.27 
2005 10 27.29  21.03  24.16 
2005 11 24.94  18.70  21.82 
2005 12 22.03  16.46  19.25 
2006 01 18.52  13.11  15.81 
2006 02 19.20  13.36  16.28 
2006 03 20.25  13.89  17.07 
2006 04 22.00  15.53  18.76 
2006 05 24.23  17.04  20.63 
2006 06 25.45  19.08  22.26 
2006 07 26.36  20.57  23.46 
2006 08 27.46  21.23  24.34 
2006 09 27.62  21.44  24.53 
2006 10 25.86  19.35  22.60 
2006 11 24.07  18.56  21.31 
2006 12 20.79  14.65  17.72 
2007 01 19.49  14.14  16.81 
2007 02 20.48  14.19  17.33 
2007 03 20.74  14.62  17.68 
2007 04 22.29  15.31  18.80 
2007 05 23.94  16.93  20.43 
2007 06 25.34  18.45  21.90 
2007 07 27.84  21.26  24.55 
2007 08 28.69  22.17  25.43 
2007 09 28.37  21.77  25.07 
2007 10 28.36  20.79  24.57 
2007 11 25.75  18.45  22.10 
2007 12 22.90  17.06  19.98 
2008 01 22.53  16.60  19.56 
2008 02 23.76  16.44  20.10 
2008 03 23.64  17.52  20.58 
2008 04 26.32  19.31  22.81 
2008 05 26.70  19.16  22.93 
2008 06 28.56  20.77  24.66 
2008 07 28.39  22.06  25.22 
2008 08 28.43  22.91  25.67 
2008 09 28.85  22.56  25.70 
2008 10 26.97  20.58  23.77 
2008 11 23.69  17.28  20.48 
2008 12 21.40  16.08  18.74 
2009 01 21.08  14.65  17.86 
2009 02 21.60  14.87  18.23 
2009 03 23.42  16.36  19.89 
2009 04 23.31  16.70  20.00 
2009 05 24.94  17.57  21.25 
2009 06 27.42  20.20  23.81 
2009 07 29.89  22.82  26.35 
2009 08 28.40  22.39  25.39 
2009 09 28.21  21.82  25.01 
2009 10 27.47  21.15  24.31 
2009 11 25.14  18.61  21.87 
2009 12 24.29  17.44  20.86 
2010 01 22.86  15.33  19.09 
2010 02 23.98  16.94  20.45 
2010 03 24.66  17.26  20.96 
2010 04 25.02  17.29  21.16 
2010 05 25.43  18.37  21.90 
2010 06 26.79  19.95  23.37 
2010 07 28.59  21.35  24.97 
2010 08 29.57  22.84  26.20 
2010 09 28.74  22.60  25.67 
2010 10 27.44  20.61  24.02 
2010 11 24.93  18.62  21.78 
2010 12 24.64  17.40  21.02 
2012 01 21.86  15.19  18.52 
2012 02 19.81  13.15  16.48 
2012 03 22.06  15.22  18.64 
2012 04 22.50  15.58  19.04 
2012 05 27.28  18.84  23.06 
2012 06 27.89  20.83  24.36 
2012 07 28.05  21.61  24.83 
2012 08 28.92  22.60  25.76 
