1952 06 30.94  20.63  25.78 
1952 07 29.58  20.23  24.90 
1952 08 29.47  20.37  24.92 
1952 09 30.15  20.15  25.15 
1952 10 30.97  19.94  25.45 
1952 11 32.30  18.94  25.62 
1952 12 34.14  18.06  26.09 
1953 01 33.54  18.36  25.95 
1953 02 35.11  19.04  27.07 
1953 03 34.15  20.98  27.56 
1953 04 34.06  21.16  27.61 
1953 05 31.74  20.88  26.31 
1953 06 30.67  20.78  25.72 
1953 07 30.00  20.07  25.03 
1953 08 29.48  20.48  24.98 
1953 09 31.05  20.00  25.52 
1953 10 31.36  19.61  25.48 
1953 11 31.67  17.68  24.67 
1953 12 34.04  12.86  23.45 
1954 01 34.71  15.60  25.15 
1954 02 33.62  20.15  26.88 
1954 03 33.05  20.46  26.75 
1954 04 32.87  21.62  27.24 
1954 05 30.95  20.98  25.96 
1954 06 30.15  20.35  25.25 
1954 07 28.92  20.25  24.58 
1954 08 29.16  20.04  24.60 
1954 09 30.23  19.96  25.09 
1954 10 30.82  19.87  25.34 
1954 11 32.29  19.45  25.87 
1954 12 33.75  17.40  25.57 
1955 01 34.23  17.45  25.84 
1955 02 35.37  20.44  27.90 
1955 03 31.43  21.49  26.46 
1955 04 31.18  21.63  26.40 
1955 05 30.85  21.13  25.99 
1955 06 29.57  20.58  25.07 
1955 07 29.32  20.20  24.76 
1955 08 28.89  20.12  24.50 
1955 09 29.47  19.95  24.71 
1955 10 30.59  20.29  25.44 
1955 11 32.33  18.62  25.48 
1955 12 33.63  16.19  24.91 
1956 01 33.86  15.20  24.53 
1956 02 34.64  20.82  27.73 
1956 03 31.94  21.17  26.55 
1956 04 32.47  21.26  26.86 
1956 05 31.94  21.19  26.56 
1956 06 30.14  20.44  25.29 
1956 07 29.21  20.24  24.72 
1956 08 29.54  20.12  24.83 
1956 09 31.01  20.15  25.58 
1956 10 30.94  20.01  25.47 
1956 11 31.81  19.82  25.81 
1956 12 33.00  17.69  25.34 
1957 01 34.18  17.46  25.82 
1957 02 35.91  17.31  26.61 
1957 03 32.22  21.53  26.87 
1957 04 32.74  21.94  27.34 
1957 05 32.66  21.84  27.25 
1957 06 30.98  21.02  26.00 
1957 07 30.09  20.66  25.37 
1957 08 30.41  20.35  25.38 
1957 09 31.58  20.26  25.92 
1957 10 31.57  20.19  25.88 
1957 11 32.48  19.79  26.13 
1957 12 33.75  17.93  25.84 
1958 01 36.05  18.93  27.49 
1958 02 35.91  17.85  26.88 
1958 03 36.06  22.40  29.23 
1958 04 33.98  22.30  28.14 
1958 05 32.63  21.57  27.10 
1958 06 30.20  20.43  25.31 
1958 07 29.33  20.65  24.99 
1958 08 30.95  20.25  25.60 
1958 09 32.16  20.35  26.25 
1958 10 32.50  20.04  26.28 
1958 11 32.55  19.59  26.07 
1958 12 33.59  18.23  25.91 
1959 01 34.08  17.93  26.00 
1959 02 35.95  18.21  27.08 
1959 03 36.00  19.33  27.66 
1959 04 34.18  21.60  27.89 
1959 05 32.43  21.15  26.79 
1960 06 31.11  20.85  25.98 
1960 07 29.91  20.66  25.28 
1960 08 31.03  20.66  25.84 
1960 09 31.20  20.51  25.85 
1960 10 32.05  20.55  26.30 
1960 11 33.91  19.20  26.56 
1960 12 34.52  20.06  27.29 
1961 01 33.16  18.77  25.96 
1961 02 34.66  17.62  26.14 
1961 03 36.05  22.60  29.32 
1961 04 32.65  22.25  27.45 
1961 05 32.52  22.18  27.35 
1961 06 30.45  21.21  25.83 
1961 07 28.78  20.86  24.82 
1961 08 29.09  20.72  24.90 
1961 09 30.05  20.55  25.30 
1961 10 30.55  20.32  25.43 
1961 11 32.93  19.57  26.25 
1961 12 34.71  15.59  25.15 
1962 01 34.36  15.10  24.73 
1962 02 35.65  19.71  27.68 
1962 03 32.63  21.81  27.22 
1962 04 31.89  21.75  26.82 
1962 05 30.79  21.27  26.03 
1962 06 29.59  20.81  25.20 
1962 07 29.46  20.65  25.05 
1962 08 29.69  20.34  25.01 
1962 09 29.96  20.45  25.20 
1962 10 31.08  20.33  25.70 
1962 11 32.36  20.23  26.29 
1962 12 33.84  17.44  25.64 
1963 01 33.47  18.52  25.99 
1963 02 35.34  20.56  27.95 
1963 03 35.00  21.43  28.21 
1963 04 32.41  21.75  27.08 
1963 05 31.56  21.54  26.55 
1963 06 31.45  20.88  26.16 
1963 07 29.83  20.77  25.30 
1963 08 30.44  20.78  25.61 
1963 09 31.43  20.57  26.00 
1963 10 31.41  19.81  25.61 
1963 11 32.59  19.83  26.21 
1963 12 33.91  17.84  25.87 
1964 01 34.36  16.79  25.57 
1964 02 36.41  19.95  28.18 
1964 03 35.59  21.89  28.74 
1964 04 32.91  22.01  27.46 
1964 05 30.87  20.91  25.89 
1964 06 29.95  19.78  24.86 
1964 07 29.38  19.64  24.50 
1964 08 28.90  19.60  24.25 
1964 09 29.06  19.28  24.17 
1964 10 29.48  19.07  24.27 
1964 11 31.90  17.54  24.72 
1964 12 33.41  16.94  25.18 
1965 01 34.21  16.70  25.46 
1965 02 34.97  19.14  27.05 
1965 03 33.33  20.21  26.77 
1965 04 32.68  20.29  26.48 
1965 05 31.44  20.14  25.79 
1965 06 29.75  19.70  24.72 
1965 07 29.39  19.49  24.43 
1965 08 29.30  19.36  24.33 
1965 09 29.64  19.06  24.34 
1965 10 30.69  19.64  25.16 
1965 11 32.22  18.85  25.53 
1967 01 34.83  16.53  25.68 
1967 02 35.50  18.90  27.20 
1967 03 34.66  20.99  27.82 
1967 04 34.90  21.37  28.13 
1967 05 31.46  20.61  26.03 
1967 06 29.50  20.16  24.83 
1967 07 28.18  19.70  23.94 
1967 08 28.65  19.51  24.08 
1967 09 29.56  19.15  24.35 
1967 10 29.62  19.31  24.46 
1967 11 31.93  17.28  24.60 
1967 12 33.78  16.49  25.13 
1968 01 33.39  17.14  25.26 
1968 02 34.98  18.64  26.81 
1968 03 33.59  20.14  26.87 
1968 04 32.99  19.41  26.20 
1968 05 30.91  19.01  24.96 
1968 06 29.12  18.83  23.97 
1968 07 28.64  18.49  23.56 
1968 08 29.65  18.70  24.18 
1968 09 29.56  18.12  23.84 
1968 10 30.55  18.75  24.65 
1968 11 31.07  18.25  24.66 
1968 12 32.25  16.16  24.20 
1969 01 32.88  16.31  24.59 
1969 02 35.21  18.14  26.67 
1969 03 32.24  20.04  26.14 
1969 04 32.24  21.05  26.64 
1969 05 31.31  19.98  25.64 
1969 06 30.24  19.67  24.95 
1969 07 29.33  19.00  24.16 
1969 08 30.24  18.78  24.51 
1969 09 30.30  19.20  24.75 
1969 10 30.42  18.26  24.34 
1969 11 32.65  17.37  25.01 
1969 12 33.68  17.20  25.44 
1970 01 33.84  18.20  26.03 
1970 02 36.50  20.11  28.30 
1970 03 35.30  20.37  27.83 
1970 04 33.18  21.20  27.19 
1970 05 31.59  20.12  25.85 
1970 06 31.03  19.35  25.19 
1970 07 29.50  19.00  24.25 
1970 08 28.86  19.04  23.95 
1970 09 29.50  18.77  24.13 
1970 10 30.90  19.08  24.99 
1970 11 33.96  17.25  25.60 
1970 12 34.68  15.27  24.98 
1971 01 34.54  16.00  25.27 
1971 02 35.88  18.10  26.99 
1971 03 35.68  21.31  28.49 
1971 04 33.21  20.29  26.75 
1971 05 32.65  20.15  26.40 
1971 06 30.47  19.75  25.11 
1971 07 28.96  19.03  23.99 
1971 08 28.88  19.04  23.96 
1971 09 30.64  18.71  24.68 
1971 10 31.33  18.79  25.06 
1971 11 32.72  17.04  24.88 
1971 12 32.50  13.90  23.20 
1972 01 33.93  16.82  25.38 
1972 02 35.40  19.00  27.20 
1972 03 34.24  20.63  27.43 
1972 04 32.02  19.98  26.00 
1972 05 31.75  19.84  25.79 
1972 06 29.82  19.12  24.47 
1972 07 30.06  18.79  24.42 
1972 08 29.84  18.91  24.37 
1972 09 30.96  19.21  25.09 
1972 10 30.87  19.59  25.23 
1972 11 32.66  17.03  24.84 
1972 12 34.22  15.85  25.03 
1973 01 35.20  17.86  26.53 
1973 02 37.02  21.40  29.21 
1973 03 36.00  21.42  28.71 
1973 04 32.59  21.44  27.01 
1973 05 31.04  20.77  25.90 
1973 06 30.91  20.18  25.54 
1973 07 29.61  19.70  24.66 
1973 08 30.29  19.73  25.01 
1973 09 30.10  19.53  24.81 
1973 10 31.11  19.25  25.18 
1973 11 32.73  16.64  24.68 
1973 12 33.29  15.98  24.63 
1974 01 34.31  16.94  25.62 
1974 02 34.77  19.75  27.26 
1974 03 34.95  20.64  27.79 
1974 04 32.62  20.71  26.66 
1974 05 30.79  20.21  25.50 
1974 06 30.25  20.25  25.25 
1974 07 28.68  19.37  24.03 
1974 08 29.83  19.79  24.81 
1974 09 30.39  19.03  24.71 
1974 10 31.05  18.77  24.91 
1974 11 32.41  17.81  25.11 
1974 12 33.48  14.89  24.18 
1975 01 34.96  16.54  25.75 
1975 02 34.83  20.94  27.88 
1975 03 34.05  21.24  27.64 
1975 04 33.38  21.15  27.26 
1975 05 31.34  20.93  26.13 
1975 06 30.53  20.20  25.36 
1975 07 29.50  19.62  24.56 
1975 08 27.82  19.66  23.74 
1975 09 30.02  19.74  24.88 
1975 10 30.86  19.49  25.17 
1975 11 32.50  18.87  25.68 
1975 12 33.30  15.74  24.52 
1976 01 35.32  17.02  26.17 
1976 02 34.66  19.73  27.20 
1976 03 32.99  21.01  27.00 
1976 04 32.14  20.84  26.49 
1976 05 31.40  20.68  26.04 
1976 06 30.32  19.95  25.13 
1976 07 29.52  19.99  24.75 
1976 08 29.58  19.93  24.75 
1976 09 31.11  19.90  25.50 
1976 10 30.67  19.62  25.14 
1976 11 31.36  18.94  25.15 
1976 12 33.56  17.95  25.75 
1977 01 34.06  18.83  26.44 
1977 02 35.98  19.93  27.95 
1977 03 34.57  21.71  28.14 
1977 04 33.04  22.33  27.68 
1977 05 32.84  21.35  27.09 
1977 06 30.39  20.53  25.46 
1977 07 30.14  19.64  24.89 
1977 08 29.88  19.04  24.46 
1977 09 30.97  19.33  25.15 
1977 10 31.78  18.32  25.05 
1977 11 34.25  17.53  25.89 
1977 12 33.06  17.20  25.13 
1978 01 34.59  16.94  25.77 
1978 02 35.80  19.81  27.80 
1978 03 34.70  20.98  27.84 
1978 04 32.40  21.38  26.89 
1978 05 31.34  20.45  25.89 
1978 06 29.70  19.84  24.77 
1978 07 28.95  19.58  24.26 
1978 08 29.81  19.71  24.76 
1978 09 30.98  19.20  25.09 
1978 10 30.85  19.68  25.26 
1978 11 33.55  16.87  25.21 
1978 12 34.58  16.70  25.64 
1979 01 35.02  18.09  26.55 
1979 02 34.84  20.56  27.70 
1979 03 35.16  21.02  28.09 
1979 04 32.87  21.72  27.29 
1979 05 31.13  20.81  25.97 
1979 06 30.39  20.03  25.21 
1979 07 29.76  20.09  24.92 
1979 08 29.78  20.00  24.89 
1979 09 30.96  19.33  25.14 
1979 10 31.37  19.79  25.58 
1979 11 31.73  19.28  25.50 
1979 12 33.71  15.66  24.68 
1980 01 34.93  18.41  26.67 
1980 02 35.66  21.19  28.42 
1980 03 33.50  20.85  27.18 
1980 04 32.72  21.51  27.11 
1980 05 31.73  20.96  26.34 
1980 06 31.15  20.26  25.70 
1980 07 29.27  19.94  24.60 
1980 08 30.34  19.59  24.96 
1980 09 30.76  19.56  25.16 
1980 10 31.25  19.52  25.38 
1980 11 32.08  18.64  25.36 
1980 12 33.06  15.53  24.29 
1981 01 99.99 -99.99  25.30 
1981 02 99.99 -99.99  28.00 
1981 03 99.99 -99.99  27.30 
1981 04 99.99 -99.99  27.10 
1981 05 99.99 -99.99  25.20 
1981 06 99.99 -99.99  24.70 
1981 07 99.99 -99.99  23.50 
1981 09 99.99 -99.99  23.80 
1981 10 99.99 -99.99  24.40 
1981 11 99.99 -99.99  24.60 
1981 12 99.99 -99.99  25.30 
1982 01 99.99 -99.99  26.10 
1982 02 99.99 -99.99  26.90 
1982 03 99.99 -99.99  27.50 
1982 04 99.99 -99.99  27.20 
1982 05 99.99 -99.99  25.30 
1982 06 99.99 -99.99  24.80 
1982 07 99.99 -99.99  24.20 
1982 08 99.99 -99.99  23.80 
1982 09 99.99 -99.99  24.00 
1982 10 99.99 -99.99  23.50 
1982 11 99.99 -99.99  24.40 
1982 12 99.99 -99.99  24.80 
1983 01 99.99 -99.99  25.00 
1983 02 99.99 -99.99  28.50 
1983 03 99.99 -99.99  29.20 
1983 04 99.99 -99.99  28.00 
1983 05 99.99 -99.99  26.50 
1983 06 99.99 -99.99  25.20 
1983 07 99.99 -99.99  24.60 
1983 08 99.99 -99.99  23.70 
1983 09 99.99 -99.99  24.40 
1983 10 99.99 -99.99  24.00 
1983 11 99.99 -99.99  24.50 
1983 12 99.99 -99.99  23.90 
1984 01 99.99 -99.99  24.40 
1984 02 99.99 -99.99  27.90 
1984 03 99.99 -99.99  27.50 
1984 04 99.99 -99.99  26.90 
1984 05 99.99 -99.99  25.30 
1984 07 99.99 -99.99  23.50 
1984 08 99.99 -99.99  24.10 
1984 09 99.99 -99.99  23.90 
1984 10 99.99 -99.99  27.50 
1984 11 99.99 -99.99  24.20 
1984 12 99.99 -99.99  24.20 
1985 01 99.99 -99.99  26.70 
1985 02 99.99 -99.99  26.30 
1985 03 99.99 -99.99  27.50 
1985 04 99.99 -99.99  25.80 
1985 09 99.99 -99.99  23.40 
1985 10 99.99 -99.99  24.50 
1986 01 99.99 -99.99  25.50 
1986 02 99.99 -99.99  27.40 
1986 04 99.99 -99.99  27.90 
1986 05 99.99 -99.99  25.70 
1986 09 99.99 -99.99  23.90 
1986 10 99.99 -99.99  23.90 
1986 11 99.99 -99.99  24.70 
1986 12 99.99 -99.99  23.50 
1987 01 99.99 -99.99  26.00 
1987 02 99.99 -99.99  28.20 
1987 03 99.99 -99.99  27.30 
1987 04 99.99 -99.99  27.10 
1987 06 99.99 -99.99  24.80 
1987 07 99.99 -99.99  25.00 
1987 08 99.99 -99.99  24.30 
1987 09 99.99 -99.99  24.40 
1987 11 99.99 -99.99  25.20 
1987 12 99.99 -99.99  24.40 
1988 02 99.99 -99.99  29.00 
1988 03 99.99 -99.99  28.40 
1988 04 99.99 -99.99  27.60 
1988 05 99.99 -99.99  25.80 
1988 06 99.99 -99.99  24.80 
1988 08 99.99 -99.99  23.70 
1988 10 99.99 -99.99  24.50 
1988 12 99.99 -99.99  24.20 
1989 01 99.99 -99.99  22.90 
1989 04 99.99 -99.99  27.40 
1989 05 99.99 -99.99  25.20 
1989 07 99.99 -99.99  23.80 
1989 09 99.99 -99.99  24.20 
1989 12 99.99 -99.99  26.60 
1991 01 99.99 -99.99  28.50 
1991 08 99.99 -99.99  24.00 
1993 04 99.99 -99.99  26.40 
1993 08 99.99 -99.99  24.30 
1994 01 99.99 -99.99  25.60 
1994 02 99.99 -99.99  27.30 
1994 08 99.99 -99.99  24.10 
1994 11 99.99 -99.99  24.70 
1995 01 99.99 -99.99  25.30 
1995 03 99.99 -99.99  28.00 
1995 09 99.99 -99.99  24.90 
1996 03 99.99 -99.99  27.10 
1996 05 99.99 -99.99  25.60 
1998 02 99.99 -99.99  28.10 
1998 03 99.99 -99.99  29.20 
1998 04 99.99 -99.99  29.20 
1998 06 99.99 -99.99  25.50 
1998 07 99.99 -99.99  23.90 
1998 08 99.99 -99.99  24.30 
1998 09 99.99 -99.99  24.50 
1998 10 99.99 -99.99  24.30 
1999 01 99.99 -99.99  25.00 
1999 02 99.99 -99.99  27.20 
1999 03 99.99 -99.99  27.20 
1999 07 99.99 -99.99  24.00 
1999 08 99.99 -99.99  23.80 
1999 09 99.99 -99.99  23.90 
1999 11 99.99 -99.99  25.10 
1999 12 99.99 -99.99  25.10 
2000 01 99.99 -99.99  26.10 
2000 04 99.99 -99.99  27.10 
2000 05 99.99 -99.99  26.10 
2000 06 99.99 -99.99  24.70 
2000 08 99.99 -99.99  24.00 
2000 12 99.99 -99.99  24.60 
2001 08 99.99 -99.99  23.80 
2001 11 99.99 -99.99  25.10 
2002 02 99.99 -99.99  27.90 
2002 05 99.99 -99.99  26.40 
2002 08 99.99 -99.99  26.10 
2004 09 99.99 -99.99  25.00 
2005 11 99.99 -99.99  25.40 
2005 12 99.99 -99.99  25.50 
2007 01 99.99 -99.99  25.70 
2007 08 99.99 -99.99  24.60 
2007 09 99.99 -99.99  24.50 
2007 10 99.99 -99.99  24.60 
2008 05 99.99 -99.99  25.80 
2008 06 99.99 -99.99  25.20 
2008 08 99.99 -99.99  24.20 
2009 07 99.99 -99.99  24.90 
2009 11 99.99 -99.99  24.80 
2010 01 99.99 -99.99  26.10 
2010 02 99.99 -99.99  28.70 
2010 05 99.99 -99.99  26.80 
2010 08 99.99 -99.99  24.70 
