1950 01 30.10  24.90  27.50 
1950 02 29.40  24.80  27.09 
1950 03 29.60  25.70  27.65 
1950 04 29.00  24.80  26.90 
1950 05 29.30  25.00  27.15 
1950 06 28.80  25.50  27.15 
1950 07 28.60  24.70  26.65 
1950 08 28.90  25.40  27.15 
1950 09 29.60  25.20  27.40 
1950 10 29.90  25.60  27.75 
1950 11 29.90  25.10  27.50 
1950 12 29.30  24.90  27.09 
1951 01 29.30  24.90  27.09 
1951 02 29.20  25.20  27.20 
1951 03 29.80  25.80  27.80 
1951 04 30.30  25.30  27.80 
1951 05 30.30  25.20  27.75 
1951 06 29.90  24.90  27.40 
1951 07 29.10  24.70  26.90 
1951 08 29.80  25.70  27.75 
1951 09 30.30  25.60  27.95 
1951 10 30.30  25.20  27.75 
1951 11 30.60  25.00  27.80 
1951 12 30.10  24.70  27.40 
1952 01 30.20  25.10  27.65 
1952 02 30.40  24.90  27.65 
1952 03 30.50  25.10  27.80 
1952 05 30.10  25.40  27.75 
1952 06 29.40  25.10  27.25 
1952 07 29.60  25.20  27.40 
1952 08 29.60  25.60  27.60 
1952 09 30.20  26.00  28.10 
1952 10 29.90  25.30  27.59 
1952 11 30.30  25.30  27.80 
1952 12 30.20  25.40  27.80 
1953 01 30.40  25.20  27.80 
1953 02 30.40  25.20  27.80 
1953 03 29.90  25.20  27.55 
1953 04 30.70  25.40  28.05 
1953 05 29.90  25.30  27.59 
1953 06 30.00  25.40  27.70 
1953 07 29.90  24.90  27.40 
1953 08 29.20  24.80  27.00 
1953 09 29.60  25.10  27.35 
1953 10 30.60  25.70  28.15 
1953 11 30.90  25.50  28.20 
1953 12 30.70  25.30  28.00 
1954 02 30.60  26.30  28.45 
1954 03 29.70  25.20  27.45 
1954 04 30.50  25.30  27.90 
1954 05 30.90  25.70  28.30 
1954 06 30.60  25.70  28.15 
1954 07 30.10  25.70  27.90 
1954 09 29.20  25.70  27.45 
1954 10 29.10  25.30  27.20 
1954 11 29.50  25.20  27.35 
1954 12 29.30  25.00  27.15 
1955 01 29.00  24.90  26.95 
1955 02 28.80  25.90  27.34 
1955 03 29.20  25.90  27.55 
1955 04 30.20  24.80  27.50 
1955 05 29.80  25.70  27.75 
1955 06 29.80  25.70  27.75 
1955 07 29.60  25.70  27.65 
1955 08 29.70  25.70  27.70 
1955 09 99.99  25.50 -99.99 
1955 10 99.99  25.60 -99.99 
1955 11 99.99  25.70 -99.99 
1955 12 99.99  24.80 -99.99 
1956 01 99.99  24.90 -99.99 
1956 02 99.99  25.20 -99.99 
1956 03 99.99  25.50 -99.99 
1956 04 99.99  25.20 -99.99 
1956 05 30.60  25.30  27.95 
1956 06 29.90  24.80  27.34 
1956 07 30.10  24.70  27.40 
1956 08 30.20  25.40  27.80 
1956 09 30.40  25.10  27.75 
1956 10 30.80  25.60  28.20 
1956 11 30.90  25.40  28.15 
1956 12 30.50  24.90  27.70 
1957 01 31.10  25.40  28.25 
1957 02 29.40  23.90  26.65 
1957 03 30.90  25.10  28.00 
1957 04 31.10  24.90  28.00 
1957 05 31.00  25.00  28.00 
1957 06 30.90  25.70  28.30 
1957 07 30.40  25.70  28.05 
1957 08 30.30  25.30  27.80 
1957 09 30.90  25.60  28.25 
1957 10 31.00  25.50  28.25 
1957 11 31.60  25.90  28.75 
1957 12 31.40  26.00  28.70 
1958 01 30.20  25.10  27.65 
1958 02 31.80  26.10  28.95 
1958 03 31.00  25.40  28.20 
1958 04 31.80  26.20  29.00 
1958 05 31.90  26.10  29.00 
1958 06 30.60  25.20  27.90 
1958 07 30.50  25.30  27.90 
1958 08 30.70  25.00  27.85 
1958 09 30.70  25.20  27.95 
1958 10 31.80  25.30  28.55 
1958 11 31.60  25.30  28.45 
1958 12 31.30  25.70  28.50 
1959 01 30.30  24.80  27.55 
1959 02 30.20  25.20  27.70 
1959 03 99.99  25.10 -99.99 
1959 04 99.99  25.10 -99.99 
1959 05 30.20  24.70  27.45 
1959 06 28.90  25.10  27.00 
1959 07 28.20  24.80  26.50 
1959 08 28.40  25.60  27.00 
1959 09 27.80  24.20  26.00 
1959 10 28.80  23.20  26.00 
1959 11 28.80  23.80  26.30 
1959 12 29.70  24.10  26.90 
1960 01 30.50  23.60  27.05 
1960 02 31.20  24.20  27.70 
1960 03 30.80  23.80  27.30 
1960 04 99.99  25.70 -99.99 
1960 05 99.99  25.90 -99.99 
1960 06 99.99  25.90 -99.99 
1960 07 99.99  25.60 -99.99 
1960 08 99.99  25.60 -99.99 
1960 09 31.10  25.80  28.45 
1960 10 31.30  25.10  28.20 
1960 11 31.50  25.70  28.60 
1960 12 32.00  26.30  29.15 
1961 01 31.10  25.90  28.50 
1961 02 31.10  25.40  28.25 
1961 03 30.00  24.90  27.45 
1961 04 30.80  25.40  28.09 
1961 05 30.60  26.10  28.35 
1961 06 99.99  25.80 -99.99 
1961 07 99.99  25.30 -99.99 
1961 08 99.99  25.90 -99.99 
1961 09 99.99  25.20 -99.99 
1961 10 99.99  25.40 -99.99 
1961 11 99.99  24.90 -99.99 
1961 12 99.99  25.30 -99.99 
1962 01 99.99  25.70 -99.99 
1962 02 99.99  25.80 -99.99 
1962 03 32.09  26.20  29.15 
1962 04 31.70  25.70  28.70 
1962 05 31.60  25.90  28.75 
1962 06 31.10  25.10  28.10 
1962 07 31.80  25.80  28.80 
1962 08 31.80  25.20  28.50 
1962 09 32.09  25.80  28.95 
1962 10 32.00  25.10  28.55 
1962 11 32.09  25.30  28.70 
1962 12 31.80  25.60  28.70 
1963 01 32.50  24.90  28.70 
1963 02 32.70  24.90  28.80 
1963 03 32.00  25.40  28.70 
1963 04 31.50  24.70  28.10 
1963 05 32.00  25.60  28.80 
1963 06 31.10  25.10  28.10 
1963 07 31.00  25.30  28.15 
1963 08 31.30  25.60  28.45 
1963 09 32.00  25.80  28.90 
1963 10 33.00  26.10  29.55 
1963 11 32.30  24.80  28.55 
1963 12 31.30  25.10  28.20 
1964 01 31.80  25.40  28.59 
1964 02 31.90  25.20  28.55 
1964 03 32.50  26.10  29.30 
1964 04 32.00  25.90  28.95 
1964 05 32.80  26.10  29.45 
1964 06 31.80  25.40  28.59 
1964 07 30.90  25.20  28.05 
1964 08 31.20  25.50  28.35 
1964 09 32.59  26.10  29.34 
1964 10 32.90  25.30  29.10 
1964 11 31.20  25.60  28.40 
1964 12 30.60  24.30  27.45 
1965 01 31.10  24.80  27.95 
1965 02 31.50  25.20  28.35 
1965 03 32.30  25.60  28.95 
1965 04 31.70  24.70  28.20 
1965 05 32.30  25.60  28.95 
1965 06 32.20  25.20  28.70 
1965 07 31.30  25.20  28.25 
1965 08 31.30  24.80  28.05 
1965 09 31.40  25.40  28.40 
1965 10 32.09  25.40  28.75 
1965 11 31.70  25.10  28.40 
1965 12 32.00  25.50  28.75 
1966 01 30.40  25.20  27.80 
1966 02 32.59  25.00  28.80 
1966 03 32.50  25.00  28.75 
1966 04 32.09  25.30  28.70 
1966 05 33.00  25.20  29.10 
1966 06 31.70  24.90  28.30 
1966 07 31.20  25.70  28.45 
1966 08 31.30  24.90  28.09 
1966 09 32.40  24.90  28.65 
1966 10 32.59  25.70  29.15 
1966 11 32.00  25.10  28.55 
1966 12 32.59  25.10  28.84 
1967 01 32.20  25.90  29.05 
1967 02 31.90  25.30  28.59 
1967 03 32.30  25.40  28.84 
1967 04 31.10  24.60  27.85 
1967 05 31.40  24.90  28.15 
1967 06 30.90  25.40  28.15 
1967 07 30.70  25.10  27.90 
1967 08 30.70  25.30  28.00 
1967 09 31.30  24.40  27.84 
1967 10 31.80  24.90  28.34 
1967 11 32.00  24.90  28.45 
1967 12 31.40  24.80  28.09 
1968 01 31.70  25.40  28.55 
1968 02 31.30  25.60  28.45 
1968 03 31.40  25.40  28.40 
1968 04 30.90  24.70  27.80 
1968 05 30.80  25.30  28.05 
1968 06 30.80  24.70  27.75 
1968 07 30.30  25.20  27.75 
1968 08 30.90  25.40  28.15 
1968 09 30.90  25.00  27.95 
1968 10 31.70  24.90  28.30 
1968 11 31.70  24.80  28.25 
1968 12 32.09  25.70  28.90 
1969 01 31.80  26.00  28.90 
1969 02 32.20  25.50  28.85 
1969 03 31.90  25.90  28.90 
1969 04 31.60  25.90  28.75 
1969 05 31.10  25.50  28.30 
1969 06 31.10  25.90  28.50 
1969 07 31.10  25.60  28.35 
1969 08 30.60  25.30  27.95 
1969 09 31.20  25.90  28.55 
1969 10 31.70  26.00  28.85 
1969 11 32.09  26.00  29.05 
1969 12 31.60  25.30  28.45 
1970 01 31.10  25.40  28.25 
1970 02 31.30  25.90  28.59 
1970 03 30.70  25.30  28.00 
1970 04 30.80  25.50  28.15 
1970 05 31.00  25.30  28.15 
1970 06 30.90  25.60  28.25 
1970 07 30.90  25.30  28.09 
1970 08 30.20  25.30  27.75 
1970 09 29.90  24.90  27.40 
1970 10 30.40  25.20  27.80 
1970 11 30.80  25.10  27.95 
1970 12 29.90  24.90  27.40 
1982 01 31.60  24.50  28.05 
1982 02 30.90  24.10  27.50 
1982 03 30.50  24.00  27.25 
1982 04 31.40  24.70  28.05 
1982 05 31.50  24.80  28.15 
1982 06 31.20  24.90  28.05 
1982 07 99.99  24.40 -99.99 
1982 08 30.60  24.00  27.30 
1982 09 30.80  23.50  27.15 
1982 10 99.99  23.70 -99.99 
1982 11 31.60  24.40  28.00 
1982 12 32.09  24.40  28.25 
1983 01 30.20  23.50  26.85 
1983 02 30.80  23.80  27.30 
1983 03 99.99  23.40 -99.99 
1983 04 31.00  24.40  27.70 
1983 05 30.90  24.80  27.84 
1983 06 30.00  24.40  27.20 
1983 07 29.80  25.20  27.50 
1983 08 29.50  25.10  27.30 
1983 09 30.10  25.30  27.70 
1983 10 30.50  25.00  27.75 
1983 11 31.10  25.30  28.20 
1983 12 31.50  25.80  28.65 
1984 01 30.80  25.90  28.34 
1984 02 30.50  25.90  28.20 
1984 03 30.50  25.50  28.00 
1984 04 30.50  25.30  27.90 
1984 05 30.30  25.20  27.75 
1984 06 30.30  24.80  27.55 
1984 07 29.50  25.00  27.25 
1984 08 30.30  24.50  27.40 
1984 09 30.60  24.80  27.70 
1984 10 30.60  25.10  27.85 
1984 11 30.90  24.90  27.90 
1984 12 30.80  24.80  27.80 
1985 01 30.30  24.80  27.55 
1985 02 30.70  25.80  28.25 
1985 03 29.70  24.80  27.25 
1985 04 30.50  24.90  27.70 
1985 05 30.70  25.10  27.90 
1985 06 99.99  25.10 -99.99 
1985 07 99.99  24.60 -99.99 
1985 08 30.30  25.30  27.80 
1985 09 30.80  25.80  28.30 
1985 10 30.80  25.50  28.15 
1985 11 31.00  24.90  27.95 
1985 12 31.70  25.00  28.35 
1986 01 31.30  25.40  28.34 
1986 02 31.40  24.90  28.15 
1986 03 30.80  25.10  27.95 
1986 04 30.70  25.40  28.05 
1986 05 30.60  25.20  27.90 
1986 06 30.40  25.60  28.00 
1986 07 30.20  24.80  27.50 
1986 08 30.50  25.00  27.75 
1986 09 31.10  25.80  28.45 
1986 10 31.10  25.40  28.25 
1986 11 31.50  25.10  28.30 
1986 12 31.50  25.20  28.35 
1987 01 30.80  25.10  27.95 
1987 02 31.10  25.10  28.10 
1987 03 30.70  25.00  27.85 
1987 04 31.00  25.60  28.30 
1987 05 30.40  25.20  27.80 
1987 06 99.99  25.40 -99.99 
1987 07 29.50  25.20  27.35 
1987 08 30.10  25.80  27.95 
1987 09 29.90  25.30  27.59 
1987 10 30.50  25.50  28.00 
1987 11 31.20  25.60  28.40 
1987 12 31.60  26.10  28.85 
1988 01 31.00  25.50  28.25 
1988 02 31.20  25.80  28.50 
1988 03 30.90  26.40  28.65 
1988 04 30.60  25.60  28.10 
1988 05 30.90  24.40  27.65 
1988 06 30.20  25.20  27.70 
1988 07 29.90  24.90  27.40 
1988 08 29.60  25.80  27.70 
1988 09 29.80  25.80  27.80 
1988 10 29.60  25.20  27.40 
1988 11 30.20  26.10  28.15 
1988 12 29.80  25.90  27.84 
1989 01 29.80  25.00  27.40 
1989 02 30.20  26.10  28.15 
1989 03 29.80  24.80  27.30 
1989 04 99.99  25.50 -99.99 
1989 05 30.00  25.40  27.70 
1989 06 99.99  25.70 -99.99 
1989 07 29.50  25.70  27.60 
1989 08 99.99  24.70 -99.99 
1989 10 30.30  25.40  27.84 
1989 11 99.99  25.00 -99.99 
1989 12 31.10  25.20  28.15 
1990 01 30.10  25.40  27.75 
1990 02 30.80  25.10  27.95 
1990 03 99.99  25.40 -99.99 
1990 04 30.40  26.00  28.20 
1990 05 99.99  26.60 -99.99 
1990 06 99.99  25.90 -99.99 
1990 07 30.80  25.40  28.09 
1990 08 99.99  25.50 -99.99 
1990 09 30.50  26.50  28.50 
1990 10 99.99  25.90 -99.99 
1990 11 99.99  25.80 -99.99 
1990 12 99.99  26.10 -99.99 
1991 01 31.30  25.40  28.34 
1991 02 99.99  25.50 -99.99 
1991 03 99.99  25.50 -99.99 
1991 04 99.99  25.40 -99.99 
1991 05 99.99  25.30 -99.99 
1991 06 99.99  25.90 -99.99 
1991 07 99.99  25.50 -99.99 
1991 08 99.99  25.20 -99.99 
1991 10 99.99  25.60 -99.99 
1991 11 99.99  25.50 -99.99 
1991 12 99.99  25.80 -99.99 
1992 03 99.99  25.30 -99.99 
1992 04 99.99  25.30 -99.99 
1992 05 99.99  25.40 -99.99 
1992 06 99.99  25.50 -99.99 
1992 07 99.99  25.10 -99.99 
1992 08 99.99  25.20 -99.99 
1993 10 30.60 -99.99 -99.99 
1999 11 99.99  25.00 -99.99 
2000 02 30.50  25.10  27.80 
2000 03 30.40  25.00  27.70 
2000 04 99.99  25.20 -99.99 
2000 05 30.80  25.10  27.95 
2000 06 29.90  25.20  27.55 
2000 07 99.99  24.40 -99.99 
2000 08 30.40  25.60  28.00 
2000 09 99.99  25.40 -99.99 
2000 10 99.99  25.30 -99.99 
2000 11 99.99  25.70 -99.99 
2000 12 99.99  26.00 -99.99 
2001 03 99.99  25.30 -99.99 
2001 04 31.60 -99.99 -99.99 
2001 05 99.99  24.10 -99.99 
2001 06 99.99  24.30 -99.99 
2001 07 31.00  24.80  27.90 
2001 08 31.70  25.40  28.55 
2001 09 31.90  25.10  28.50 
2001 10 99.99  25.10 -99.99 
2001 11 99.99  25.10 -99.99 
2001 12 31.50  24.90  28.20 
2002 01 32.00  25.30  28.65 
2002 02 31.60  25.20  28.40 
2002 03 31.80  24.90  28.34 
2002 04 32.20  24.80  28.50 
2002 05 99.99  24.90 -99.99 
2002 06 99.99  25.30 -99.99 
2002 07 99.99  24.60 -99.99 
2002 08 31.10  24.90  28.00 
2002 09 31.40  24.90  28.15 
2002 10 31.50  24.80  28.15 
2002 11 99.99  25.30 -99.99 
2002 12 32.40  24.90  28.65 
2003 01 99.99  24.70 -99.99 
2003 02 99.99  25.20 -99.99 
2003 03 32.20  24.90  28.55 
2003 04 31.70  24.80  28.25 
2003 05 31.70  25.00  28.35 
2003 06 31.10  24.70  27.90 
2003 07 31.00  25.30  28.15 
2003 08 31.30  24.80  28.05 
2003 10 99.99  24.30 -99.99 
2003 11 99.99  25.00 -99.99 
2004 06 99.99  23.50 -99.99 
2004 08 99.99  24.90 -99.99 
2004 09 99.99  24.60 -99.99 
