1951 01 99.99 -99.99  25.90 
1951 02 99.99 -99.99  24.80 
1951 03 99.99 -99.99  25.60 
1951 04 99.99 -99.99  24.90 
1951 05 99.99 -99.99  25.90 
1951 06 99.99 -99.99  24.20 
1951 07 99.99 -99.99  23.60 
1951 08 99.99 -99.99  25.20 
1951 09 99.99 -99.99  26.80 
1951 10 99.99 -99.99  26.80 
1951 11 99.99 -99.99  26.10 
1951 12 99.99 -99.99  26.40 
1952 01 99.99 -99.99  25.60 
1952 02 99.99 -99.99  25.00 
1952 03 99.99 -99.99  26.00 
1952 04 99.99 -99.99  24.10 
1952 05 99.99 -99.99  23.80 
1952 06 99.99 -99.99  20.20 
1952 07 99.99 -99.99  21.60 
1952 08 99.99 -99.99  23.20 
1952 09 99.99 -99.99  23.80 
1952 10 99.99 -99.99  26.40 
1952 11 99.99 -99.99  25.70 
1952 12 99.99 -99.99  25.20 
1953 01 99.99 -99.99  25.30 
1953 02 99.99 -99.99  25.70 
1953 03 99.99 -99.99  24.80 
1953 04 99.99 -99.99  24.90 
1953 05 99.99 -99.99  23.80 
1953 06 99.99 -99.99  23.30 
1953 07 99.99 -99.99  21.20 
1953 08 99.99 -99.99  24.90 
1953 09 99.99 -99.99  26.70 
1953 10 99.99 -99.99  26.30 
1953 11 99.99 -99.99  25.10 
1953 12 99.99 -99.99  26.10 
1954 01 99.99 -99.99  25.50 
1954 02 99.99 -99.99  25.10 
1954 03 99.99 -99.99  24.80 
1954 04 99.99 -99.99  25.60 
1954 05 99.99 -99.99  23.90 
1954 06 99.99 -99.99  24.40 
1954 07 99.99 -99.99  23.70 
1954 08 99.99 -99.99  26.90 
1954 09 99.99 -99.99  26.50 
1954 10 99.99 -99.99  25.60 
1954 11 99.99 -99.99  25.70 
1955 01 99.99 -99.99  25.30 
1955 02 99.99 -99.99  25.40 
1955 03 99.99 -99.99  25.40 
1955 04 99.99 -99.99  25.20 
1955 05 99.99 -99.99  24.00 
1955 06 99.99 -99.99  24.30 
1955 07 99.99 -99.99  22.60 
1955 08 99.99 -99.99  25.20 
1955 09 99.99 -99.99  26.60 
1955 10 99.99 -99.99  26.90 
1955 11 99.99 -99.99  27.00 
1955 12 99.99 -99.99  25.90 
1956 01 99.99 -99.99  25.40 
1956 02 99.99 -99.99  25.50 
1956 03 99.99 -99.99  26.00 
1956 04 99.99 -99.99  24.50 
1956 05 99.99 -99.99  23.30 
1956 06 99.99 -99.99  22.40 
1956 07 99.99 -99.99  23.40 
1956 08 99.99 -99.99  23.90 
1956 09 99.99 -99.99  27.10 
1956 10 99.99 -99.99  25.50 
1956 11 99.99 -99.99  26.00 
1956 12 99.99 -99.99  26.20 
1957 01 99.99 -99.99  25.90 
1957 02 99.99 -99.99  25.20 
1957 03 99.99 -99.99  25.20 
1957 04 99.99 -99.99  23.70 
1957 05 99.99 -99.99  24.50 
1957 06 99.99 -99.99  22.80 
1957 07 99.99 -99.99  21.10 
1957 08 99.99 -99.99  24.10 
1957 09 99.99 -99.99  24.60 
1957 10 99.99 -99.99  25.70 
1957 11 99.99 -99.99  25.50 
1957 12 99.99 -99.99  25.90 
1958 01 99.99 -99.99  26.10 
1958 02 99.99 -99.99  25.30 
1958 03 99.99 -99.99  25.10 
1958 04 99.99 -99.99  24.10 
1958 05 99.99 -99.99  22.60 
1958 06 99.99 -99.99  22.50 
1958 07 99.99 -99.99  23.70 
1958 08 99.99 -99.99  20.60 
1958 09 99.99 -99.99  25.90 
1958 10 99.99 -99.99  24.80 
1958 12 99.99 -99.99  24.70 
1959 01 99.99 -99.99  25.90 
1959 02 99.99 -99.99  25.00 
1959 03 99.99 -99.99  25.00 
1959 04 99.99 -99.99  23.60 
1959 05 99.99 -99.99  23.20 
1959 06 99.99 -99.99  21.90 
1959 07 99.99 -99.99  21.70 
1959 08 99.99 -99.99  23.10 
1959 09 99.99 -99.99  24.20 
1959 10 99.99 -99.99  25.40 
1959 11 99.99 -99.99  25.40 
1959 12 99.99 -99.99  26.10 
1960 01 99.99 -99.99  25.30 
1960 02 99.99 -99.99  24.90 
1960 03 99.99 -99.99  25.20 
1960 04 99.99 -99.99  23.90 
1960 05 99.99 -99.99  21.50 
1960 06 99.99 -99.99  21.50 
1960 07 99.99 -99.99  21.00 
1960 08 99.99 -99.99  21.40 
1960 09 99.99 -99.99  24.10 
1960 10 99.99 -99.99  24.20 
1960 11 99.99 -99.99  24.20 
1960 12 99.99 -99.99  25.40 
1961 01 99.99 -99.99  27.10 
1961 03 99.99 -99.99  27.10 
1961 04 99.99 -99.99  26.20 
1961 05 99.99 -99.99  24.90 
1961 06 99.99 -99.99  20.70 
1961 11 99.99 -99.99  27.40 
1962 02 99.99 -99.99  25.00 
1962 08 99.99 -99.99  25.90 
1962 09 99.99 -99.99  27.20 
1962 10 99.99 -99.99  25.80 
1962 11 99.99 -99.99  28.70 
1962 12 99.99 -99.99  26.60 
1963 01 99.99 -99.99  26.00 
1963 02 99.99 -99.99  25.00 
1963 03 99.99 -99.99  24.30 
1963 04 99.99 -99.99  25.80 
1963 05 99.99 -99.99  24.90 
1963 06 99.99 -99.99  24.40 
1963 07 99.99 -99.99  24.20 
1963 08 99.99 -99.99  28.40 
1963 09 99.99 -99.99  28.20 
1963 10 99.99 -99.99  28.40 
1963 11 99.99 -99.99  26.70 
1963 12 99.99 -99.99  26.40 
1964 01 99.99 -99.99  26.20 
1964 02 99.99 -99.99  26.20 
1964 03 99.99 -99.99  25.00 
1964 04 99.99 -99.99  25.30 
1964 05 99.99 -99.99  24.20 
1964 06 99.99 -99.99  23.70 
1964 07 99.99 -99.99  24.10 
1964 08 99.99 -99.99  26.90 
1964 09 99.99 -99.99  27.20 
1964 10 99.99 -99.99  25.60 
1965 08 99.99 -99.99  25.10 
1965 09 99.99 -99.99  26.00 
1965 10 99.99 -99.99  27.70 
1965 11 99.99 -99.99  25.90 
1965 12 99.99 -99.99  25.70 
1966 06 99.99 -99.99  23.80 
1966 07 99.99 -99.99  22.70 
1966 08 99.99 -99.99  22.90 
1966 09 99.99 -99.99  26.40 
1966 10 99.99 -99.99  26.50 
1968 04 99.99 -99.99  24.80 
1971 01 99.99 -99.99  25.70 
1971 02 99.99 -99.99  25.10 
1971 03 99.99 -99.99  25.30 
1971 04 99.99 -99.99  24.40 
1971 05 99.99 -99.99  23.30 
1971 06 99.99 -99.99  23.00 
1971 07 99.99 -99.99  24.10 
1971 08 99.99 -99.99  24.90 
1971 09 99.99 -99.99  26.20 
1971 10 99.99 -99.99  25.00 
1971 11 99.99 -99.99  26.00 
1971 12 99.99 -99.99  26.20 
1972 01 99.99 -99.99  25.30 
1972 02 99.99 -99.99  25.10 
1972 03 99.99 -99.99  25.50 
1972 04 99.99 -99.99  24.30 
1972 05 99.99 -99.99  25.70 
1972 06 99.99 -99.99  25.30 
1972 07 99.99 -99.99  23.40 
1972 08 99.99 -99.99  24.20 
1972 09 99.99 -99.99  24.70 
1972 10 99.99 -99.99  25.90 
1972 11 99.99 -99.99  26.90 
1972 12 99.99 -99.99  25.80 
1973 01 99.99 -99.99  26.10 
1973 02 99.99 -99.99  25.40 
1973 03 99.99 -99.99  26.00 
1973 04 99.99 -99.99  25.50 
1973 05 99.99 -99.99  24.20 
1973 06 99.99 -99.99  24.20 
1973 07 99.99 -99.99  22.60 
1973 08 99.99 -99.99  23.80 
1973 09 99.99 -99.99  26.10 
1973 10 99.99 -99.99  26.50 
1973 11 99.99 -99.99  25.90 
1973 12 99.99 -99.99  25.90 
1974 01 99.99 -99.99  25.70 
1974 02 99.99 -99.99  24.60 
1974 03 99.99 -99.99  25.10 
1974 04 99.99 -99.99  24.40 
1974 05 99.99 -99.99  24.90 
1974 06 99.99 -99.99  23.00 
1974 07 99.99 -99.99  23.10 
1974 08 99.99 -99.99  24.50 
1974 09 99.99 -99.99  25.50 
1974 10 99.99 -99.99  25.90 
1974 11 99.99 -99.99  26.90 
1974 12 29.70 -99.99  26.50 
1975 01 99.99 -99.99  26.30 
1975 02 30.90 -99.99  26.80 
1975 03 99.99 -99.99  26.90 
1975 04 99.99 -99.99  27.20 
1975 05 99.99 -99.99  26.00 
1975 06 99.99 -99.99  25.80 
1975 07 99.99 -99.99  23.80 
1975 08 99.99 -99.99  26.00 
1975 09 99.99 -99.99  26.60 
1975 10 99.99 -99.99  27.50 
1975 11 99.99 -99.99  27.40 
1975 12 99.99 -99.99  26.60 
1976 01 99.99 -99.99  26.40 
1976 02 99.99 -99.99  26.90 
1976 03 99.99 -99.99  26.00 
1976 04 99.99 -99.99  26.30 
1976 05 99.99 -99.99  25.60 
1976 06 99.99 -99.99  24.90 
1976 07 99.99 -99.99  25.80 
1976 08 99.99 -99.99  27.00 
1976 09 99.99 -99.99  25.80 
1976 10 99.99 -99.99  27.50 
1976 11 99.99 -99.99  26.40 
1976 12 99.99 -99.99  26.40 
1977 01 99.99 -99.99  26.60 
1977 02 99.99 -99.99  26.30 
1977 03 30.40 -99.99  26.80 
1977 04 29.90 -99.99  26.30 
1977 05 29.10 -99.99  25.10 
1977 06 29.90  18.27  24.08 
1977 07 31.30 -99.99 -99.99 
1977 08 31.40 -99.99 -99.99 
1977 09 31.90 -99.99 -99.99 
1977 10 31.30 -99.99 -99.99 
1977 11 30.80  20.48  25.64 
1977 12 30.20 -99.99 -99.99 
1978 01 29.50 -99.99 -99.99 
1978 02 30.90 -99.99 -99.99 
1978 03 30.60  21.23  25.91 
1978 04 30.40  21.15  25.77 
1978 05 29.80 -99.99 -99.99 
1978 06 30.30 -99.99 -99.99 
1978 07 31.20 -99.99 -99.99 
1978 08 30.90 -99.99 -99.99 
1978 09 31.60 -99.99 -99.99 
1978 10 31.60 -99.99 -99.99 
1978 11 30.90 -99.99 -99.99 
1978 12 29.30 -99.99 -99.99 
1979 01 30.30 -99.99 -99.99 
1979 02 30.90 -99.99 -99.99 
1979 03 30.40 -99.99 -99.99 
1979 04 30.80  20.20  25.50 
1979 05 30.50  19.95  25.23 
1979 06 28.80 -99.99 -99.99 
1979 07 31.30 -99.99 -99.99 
1979 08 33.09 -99.99 -99.99 
1979 09 32.09 -99.99 -99.99 
1979 10 32.50 -99.99 -99.99 
1979 11 31.40 -99.99 -99.99 
1979 12 30.00 -99.99 -99.99 
1980 01 31.30 -99.99 -99.99 
1980 02 30.50  22.61  26.55 
1980 03 30.90 -99.99 -99.99 
1980 04 30.40  21.24  25.82 
1980 05 31.80 -99.99 -99.99 
1980 06 29.80 -99.99 -99.99 
1980 07 31.50 -99.99 -99.99 
1980 08 31.80 -99.99 -99.99 
1980 09 32.40 -99.99 -99.99 
1980 10 31.30 -99.99 -99.99 
1980 11 31.40 -99.99 -99.99 
1980 12 31.00 -99.99 -99.99 
1981 01 30.40 -99.99 -99.99 
1981 02 30.20 -99.99 -99.99 
1981 03 30.70 -99.99 -99.99 
1981 04 30.40 -99.99 -99.99 
1981 05 30.70 -99.99 -99.99 
1981 06 27.90 -99.99 -99.99 
1981 07 29.90 -99.99 -99.99 
1981 08 32.00  17.04  24.52 
1981 09 31.60  18.10  24.85 
1981 10 32.20  20.63  26.41 
1981 11 31.40  21.96  26.68 
1981 12 30.60  21.86  26.23 
1982 01 30.70 -99.99 -99.99 
1982 02 29.90  21.52  25.71 
1982 03 30.50 -99.99  26.60 
1982 04 29.30 -99.99  25.50 
1982 05 29.10 -99.99  25.20 
1982 06 31.00 -99.99  25.20 
1982 07 30.90 -99.99  26.10 
1982 08 31.80 -99.99  26.10 
1982 09 31.60 -99.99 -99.99 
1982 10 31.70 -99.99  27.80 
1982 11 31.20 -99.99  27.20 
1982 12 31.20 -99.99  27.00 
1983 01 31.10 -99.99  27.70 
1983 02 32.00 -99.99  28.00 
1983 03 31.20 -99.99  27.10 
1983 04 32.00 -99.99  27.90 
1983 05 30.80 -99.99  26.50 
1983 06 28.10 -99.99  22.50 
1983 07 30.29 -99.99  25.40 
1983 08 99.99 -99.99  26.60 
1983 09 99.99 -99.99  27.20 
1983 10 99.99 -99.99  27.90 
1983 11 99.99 -99.99  26.60 
1983 12 99.99 -99.99  27.40 
1984 01 99.99 -99.99  26.40 
1984 02 99.99 -99.99  26.90 
1984 05 99.99 -99.99  26.90 
1984 06 99.99 -99.99  25.30 
1984 07 99.99 -99.99  25.70 
1984 08 99.99 -99.99  25.70 
1984 09 99.99 -99.99  27.70 
1984 10 99.99 -99.99  27.90 
1984 11 99.99 -99.99  25.00 
1984 12 99.99 -99.99  27.00 
1985 01 99.99 -99.99  26.40 
1985 02 99.99 -99.99  26.50 
1985 03 99.99 -99.99  26.50 
1985 04 99.99 -99.99  26.10 
1985 05 99.99 -99.99  26.30 
1985 06 99.99 -99.99  25.10 
1985 07 99.99 -99.99  25.60 
1985 08 99.99 -99.99  25.10 
1985 09 99.99 -99.99  26.60 
1985 10 99.99 -99.99  27.80 
1985 11 99.99 -99.99  26.80 
1985 12 99.99 -99.99  27.40 
1986 01 99.99 -99.99  26.60 
1986 02 99.99 -99.99  26.90 
1986 03 99.99 -99.99  26.10 
1986 04 99.99 -99.99  27.10 
1986 05 99.99 -99.99  26.70 
1986 07 99.99 -99.99  27.90 
1986 08 99.99 -99.99  26.20 
1986 09 99.99 -99.99  26.50 
1986 10 99.99 -99.99  27.00 
1986 11 99.99 -99.99  26.80 
1986 12 99.99 -99.99  27.70 
1987 01 99.99 -99.99  26.50 
1987 02 99.99 -99.99  27.40 
1987 03 99.99 -99.99  26.90 
1987 04 99.99 -99.99  26.80 
1987 05 99.99 -99.99  26.50 
1987 06 99.99 -99.99  24.80 
1987 07 99.99 -99.99  27.20 
1987 08 99.99 -99.99  25.80 
1987 09 99.99 -99.99  28.00 
1987 10 99.99 -99.99  28.80 
1987 11 99.99 -99.99  27.70 
1987 12 99.99 -99.99  27.40 
1989 01 99.99 -99.99  25.20 
1989 02 99.99 -99.99  26.40 
1989 03 99.99 -99.99  24.00 
1989 04 99.99 -99.99  25.80 
1991 02 30.70  21.61  26.15 
1991 04 99.99  20.77 -99.99 
1991 06 99.99  18.06 -99.99 
1991 07 30.91 -99.99 -99.99 
1991 08 99.99  16.17 -99.99 
1991 09 31.70  19.42  25.56 
1992 05 32.05  21.21  26.63 
1992 10 32.31 -99.99 -99.99 
1993 04 30.05 -99.99 -99.99 
1993 05 30.52 -99.99 -99.99 
1993 06 99.99  17.45 -99.99 
1993 09 31.42 -99.99 -99.99 
1994 02 29.99  20.95  25.47 
1994 03 31.18 -99.99 -99.99 
1994 05 31.32 -99.99 -99.99 
1994 06 30.89 -99.99 -99.99 
1994 07 99.99  16.09 -99.99 
1994 09 34.03 -99.99 -99.99 
1994 11 99.99  21.51 -99.99 
1995 01 30.64 -99.99 -99.99 
1995 02 99.99  21.62 -99.99 
1995 03 30.78  21.59  26.18 
1995 04 99.99  19.99 -99.99 
1995 06 99.99  17.58 -99.99 
1995 07 32.22  18.19  25.20 
1995 08 33.68  18.20  25.94 
1995 09 33.07  20.12  26.59 
1995 10 34.50 -99.99 -99.99 
1996 05 99.99  21.02 -99.99 
1997 02 29.70 -99.99 -99.99 
1997 05 99.99  20.66 -99.99 
1997 08 99.99  19.00 -99.99 
1998 07 99.99  15.19 -99.99 
1998 08 99.99  16.73 -99.99 
1999 05 99.99  17.81 -99.99 
1999 06 99.99  16.24 -99.99 
1999 07 99.99  14.92 -99.99 
1999 08 99.99  14.65 -99.99 
1999 09 99.99  19.26 -99.99 
1999 11 99.99  18.87 -99.99 
1999 12 99.99  19.60 -99.99 
2000 01 99.99  21.46 -99.99 
2000 02 99.99  21.20 -99.99 
2000 03 99.99  21.26 -99.99 
2000 04 99.99  21.03 -99.99 
2000 05 99.99  19.06 -99.99 
2000 06 99.99  17.06 -99.99 
2000 07 99.99  13.93 -99.99 
2000 09 99.99  18.25 -99.99 
2000 10 99.99  20.23 -99.99 
2000 11 99.99  20.72 -99.99 
2001 01 99.99  20.20 -99.99 
2001 03 99.99  20.37 -99.99 
2001 04 99.99  20.37 -99.99 
2001 05 99.99  18.19 -99.99 
2001 07 30.64  17.90  24.27 
2001 08 34.33  18.54  26.43 
2001 09 99.99  20.54 -99.99 
2001 10 32.99 -99.99 -99.99 
2001 11 31.63  21.73  26.68 
2001 12 31.12  21.32  26.22 
2002 01 31.68  21.87  26.77 
2002 02 30.54  21.87  26.20 
2002 03 31.67  21.54  26.60 
2002 04 31.43  21.09  26.26 
2002 05 31.38  20.49  25.93 
2002 07 99.99  17.92 -99.99 
2002 08 33.50  19.42  26.46 
2002 09 33.05  19.85  26.45 
2002 10 33.73  20.93  27.33 
2002 11 32.38  20.88  26.63 
2002 12 31.02  21.39  26.20 
2003 01 31.31 -99.99 -99.99 
2003 02 99.99  21.11 -99.99 
2003 03 99.99  21.27 -99.99 
2003 04 30.69  20.58  25.63 
2003 05 31.28  20.14  25.71 
2003 06 99.99  19.20 -99.99 
2003 07 32.75  16.89  24.82 
2003 08 31.75  16.45  24.10 
2003 09 33.04  19.12  26.08 
2003 10 33.02  20.70  26.86 
2003 11 32.68  21.04  26.86 
2003 12 32.09  21.39  26.74 
2004 01 99.99 -99.99  26.70 
2004 03 99.99 -99.99  26.40 
2004 09 99.99 -99.99  26.70 
2005 06 99.99 -99.99  26.20 
2005 10 99.99 -99.99  25.00 
2005 11 99.99 -99.99  26.60 
2005 12 99.99 -99.99  27.20 
2006 02 99.99 -99.99  26.30 
2006 04 99.99 -99.99  26.60 
2006 05 99.99 -99.99  25.40 
2006 07 99.99 -99.99  25.70 
2006 08 99.99 -99.99  25.40 
2006 10 99.99 -99.99  26.60 
2006 11 99.99 -99.99  26.60 
2006 12 99.99 -99.99  26.20 
2007 01 99.99 -99.99  26.40 
2007 02 99.99 -99.99  26.30 
2007 03 99.99 -99.99  26.30 
2007 04 99.99 -99.99  26.30 
2007 06 99.99 -99.99  24.90 
2007 07 99.99 -99.99  23.60 
2007 08 99.99 -99.99  24.90 
2007 09 99.99 -99.99  25.90 
2007 10 99.99 -99.99  27.00 
2007 12 99.99 -99.99  26.50 
2008 01 99.99 -99.99  25.90 
2008 03 99.99 -99.99  25.90 
2008 05 99.99 -99.99  24.40 
2008 06 99.99 -99.99  22.40 
2009 01 99.99 -99.99  26.10 
2009 04 99.99 -99.99  26.10 
2009 05 99.99 -99.99  25.90 
2009 06 99.99 -99.99  23.20 
2009 07 99.99 -99.99  24.40 
2009 08 99.99 -99.99  25.70 
2009 09 99.99 -99.99  26.20 
2009 10 99.99 -99.99  27.30 
2009 11 99.99 -99.99  27.30 
2009 12 99.99 -99.99  25.90 
2010 01 99.99 -99.99  26.40 
2010 02 99.99 -99.99  26.60 
2010 03 99.99 -99.99  27.20 
2010 04 99.99 -99.99  26.90 
2010 05 99.99 -99.99  25.20 
2010 06 99.99 -99.99  25.60 
2010 07 99.99 -99.99  23.50 
2010 08 99.99 -99.99  25.90 
2010 09 99.99 -99.99  27.90 
2010 10 99.99 -99.99  27.30 
2010 11 99.99 -99.99  26.50 
2010 12 99.99 -99.99  26.80 
2011 01 99.99 -99.99  26.40 
2011 02 99.99 -99.99  26.20 
2011 03 99.99 -99.99  26.30 
2011 04 99.99 -99.99  26.40 
2011 05 99.99 -99.99  25.60 
2011 06 99.99 -99.99  25.60 
2011 08 99.99 -99.99  25.90 
2011 09 99.99 -99.99  28.00 
2011 10 99.99 -99.99  27.20 
2011 11 99.99 -99.99  27.40 
2011 12 99.99 -99.99  27.30 
