1961 01 99.99 -99.99  25.50 
1961 02 99.99 -99.99  25.90 
1961 03 99.99 -99.99  25.80 
1961 04 99.99 -99.99  26.20 
1961 05 99.99 -99.99  27.10 
1961 06 99.99 -99.99  25.90 
1961 07 99.99 -99.99  25.80 
1961 08 99.99 -99.99  26.00 
1961 09 99.99 -99.99  25.70 
1961 10 99.99 -99.99  25.60 
1961 11 99.99 -99.99  25.40 
1961 12 99.99 -99.99  25.30 
1962 01 99.99 -99.99  25.10 
1962 02 99.99 -99.99  25.50 
1962 03 99.99 -99.99  25.90 
1962 04 99.99 -99.99  26.40 
1962 05 99.99 -99.99  27.10 
1962 06 99.99 -99.99  26.40 
1962 07 99.99 -99.99  26.60 
1962 08 99.99 -99.99  26.10 
1962 09 99.99 -99.99  26.70 
1962 11 99.99 -99.99  26.70 
1962 12 99.99 -99.99  26.60 
1963 01 99.99 -99.99  25.60 
1963 02 99.99 -99.99  26.20 
1963 03 99.99 -99.99  27.00 
1963 04 99.99 -99.99  27.90 
1963 05 99.99 -99.99  28.10 
1963 06 99.99 -99.99  27.70 
1963 07 99.99 -99.99  27.30 
1963 08 99.99 -99.99  27.50 
1963 09 99.99 -99.99  26.80 
1963 10 99.99 -99.99  26.60 
1963 11 99.99 -99.99  26.90 
1963 12 99.99 -99.99  26.60 
1964 01 99.99 -99.99  27.10 
1964 02 99.99 -99.99  26.80 
1964 03 99.99 -99.99  27.20 
1964 04 99.99 -99.99  28.00 
1964 05 99.99 -99.99  27.80 
1964 06 99.99 -99.99  27.30 
1964 07 99.99 -99.99  26.60 
1964 08 99.99 -99.99  26.80 
1964 09 99.99 -99.99  27.00 
1964 10 99.99 -99.99  26.70 
1964 12 99.99 -99.99  26.00 
1965 01 99.99 -99.99  25.60 
1965 02 99.99 -99.99  26.60 
1965 03 99.99 -99.99  26.60 
1965 04 99.99 -99.99  27.00 
1965 05 99.99 -99.99  27.20 
1965 06 99.99 -99.99  26.80 
1965 07 99.99 -99.99  26.60 
1965 08 99.99 -99.99  26.20 
1965 09 99.99 -99.99  26.40 
1965 10 99.99 -99.99  26.80 
1965 11 99.99 -99.99  27.20 
1965 12 99.99 -99.99  27.10 
1966 01 99.99 -99.99  27.00 
1966 02 99.99 -99.99  27.40 
1966 03 99.99 -99.99  27.70 
1966 04 99.99 -99.99  27.70 
1966 05 99.99 -99.99  27.80 
1966 06 99.99 -99.99  27.00 
1966 07 99.99 -99.99  27.10 
1966 09 99.99 -99.99  27.00 
1966 10 99.99 -99.99  27.10 
1966 11 99.99 -99.99  26.90 
1966 12 99.99 -99.99  27.10 
1967 01 99.99 -99.99  26.20 
1967 02 99.99 -99.99  26.70 
1967 03 99.99 -99.99  27.50 
1967 04 99.99 -99.99  27.30 
1967 05 99.99 -99.99  27.20 
1967 06 99.99 -99.99  26.90 
1967 07 99.99 -99.99  27.00 
1967 08 99.99 -99.99  26.70 
1967 09 99.99 -99.99  26.70 
1967 10 99.99 -99.99  26.60 
1967 11 99.99 -99.99  26.90 
1967 12 99.99 -99.99  26.50 
1968 01 99.99 -99.99  26.30 
1968 02 99.99 -99.99  26.60 
1968 03 99.99 -99.99  27.00 
1968 04 99.99 -99.99  27.20 
1968 05 99.99 -99.99  27.40 
1968 06 99.99 -99.99  27.50 
1968 07 99.99 -99.99  26.90 
1968 08 99.99 -99.99  27.30 
1968 09 99.99 -99.99  27.50 
1968 10 99.99 -99.99  27.70 
1968 11 99.99 -99.99  27.60 
1968 12 99.99 -99.99  26.40 
1969 01 99.99 -99.99  27.60 
1969 02 99.99 -99.99  27.30 
1969 03 99.99 -99.99  27.90 
1969 04 99.99 -99.99  28.10 
1969 05 99.99 -99.99  28.20 
1969 06 99.99 -99.99  27.40 
1969 07 99.99 -99.99  27.00 
1969 08 99.99 -99.99  26.70 
1969 09 99.99 -99.99  27.30 
1969 10 99.99 -99.99  27.30 
1969 11 99.99 -99.99  27.20 
1969 12 99.99 -99.99  26.80 
1970 01 99.99 -99.99  26.90 
1970 02 99.99 -99.99  27.50 
1970 03 99.99 -99.99  27.60 
1970 04 99.99 -99.99  27.90 
1970 05 99.99 -99.99  27.80 
1970 06 99.99 -99.99  27.40 
1970 07 99.99 -99.99  27.10 
1970 09 99.99 -99.99  26.70 
1970 10 99.99 -99.99  26.60 
1970 11 99.99 -99.99  26.60 
1970 12 99.99 -99.99  26.30 
1976 01 99.99 -99.99  26.00 
1976 02 99.99 -99.99  25.60 
1976 03 99.99 -99.99  26.00 
1976 04 99.99 -99.99  26.20 
1976 06 99.99 -99.99  26.10 
1976 07 99.99 -99.99  25.90 
1976 08 99.99 -99.99  26.00 
1976 09 99.99 -99.99  26.40 
1976 10 99.99 -99.99  26.30 
1976 11 99.99 -99.99  26.20 
1976 12 99.99 -99.99  26.00 
1977 01 99.99 -99.99  27.10 
1977 02 99.99 -99.99  25.30 
1977 03 99.99 -99.99  26.60 
1977 04 99.99 -99.99  26.80 
1977 05 99.99 -99.99  27.00 
1977 07 99.99 -99.99  26.40 
1977 08 99.99 -99.99  26.10 
1977 09 99.99 -99.99  26.50 
1977 10 99.99 -99.99  26.20 
1977 11 99.99 -99.99  26.40 
1977 12 99.99 -99.99  26.40 
1978 01 99.99 -99.99  26.00 
1978 02 99.99 -99.99  26.30 
1978 03 99.99 -99.99  26.80 
1978 04 99.99 -99.99  27.00 
1978 05 99.99 -99.99  27.20 
1978 06 99.99 -99.99  26.90 
1978 07 99.99 -99.99  26.40 
1978 09 99.99 -99.99  26.40 
1978 10 99.99 -99.99  26.40 
1978 11 99.99 -99.99  26.10 
1978 12 99.99 -99.99  25.40 
1979 01 99.99 -99.99  26.00 
1979 02 99.99 -99.99  26.50 
1979 03 99.99 -99.99  26.80 
1979 04 99.99 -99.99  27.20 
1979 05 99.99 -99.99  27.50 
1979 06 99.99 -99.99  26.60 
1979 07 99.99 -99.99  26.00 
1979 08 99.99 -99.99  26.90 
1979 09 99.99 -99.99  26.60 
1979 10 99.99 -99.99  26.80 
1979 11 99.99 -99.99  26.20 
1979 12 99.99 -99.99  25.90 
1980 01 99.99 -99.99  25.90 
1980 02 99.99 -99.99  26.30 
1980 03 99.99 -99.99  26.50 
1980 04 99.99 -99.99  26.80 
1980 06 33.30 -99.99  27.10 
1980 08 99.99 -99.99  26.10 
1980 09 99.99 -99.99  26.60 
1980 10 99.99 -99.99  26.00 
1980 11 99.99 -99.99  25.50 
1980 12 99.99 -99.99  25.90 
1981 01 99.99 -99.99  25.60 
1981 02 32.59 -99.99 -99.99 
1981 03 99.99 -99.99  26.50 
1981 04 99.99 -99.99  26.70 
1981 06 99.99 -99.99  27.00 
1981 09 99.99 -99.99  26.10 
1981 12 99.99 -99.99  25.70 
1982 07 99.99 -99.99  26.40 
1982 08 99.99 -99.99  26.10 
1982 09 99.99 -99.99  26.80 
1982 10 99.99 -99.99  25.80 
1982 11 99.99 -99.99  26.00 
1983 03 99.99 -99.99  28.10 
1983 11 99.99 -99.99  26.40 
1984 05 32.50 -99.99  26.60 
1984 06 32.59 -99.99  26.40 
1984 07 31.80 -99.99  25.70 
1984 08 32.59 -99.99  26.30 
1984 10 99.99 -99.99  26.50 
1984 11 99.99 -99.99  26.00 
1985 02 99.99 -99.99  26.80 
1985 04 99.99 -99.99  27.00 
1986 03 31.70 -99.99 -99.99 
1986 08 33.30 -99.99 -99.99 
1986 10 31.90 -99.99 -99.99 
1987 03 33.30 -99.99  26.80 
1987 04 99.99 -99.99  26.00 
1987 06 32.90 -99.99 -99.99 
1987 09 99.99 -99.99  26.40 
1987 10 99.99 -99.99  26.60 
1987 11 33.09 -99.99 -99.99 
1988 03 99.99 -99.99  26.50 
1988 04 99.99 -99.99  26.90 
1988 05 99.99 -99.99  27.40 
1988 06 32.80 -99.99  26.80 
1988 07 32.30 -99.99 -99.99 
1988 08 32.40 -99.99 -99.99 
1988 09 99.99 -99.99  26.40 
1988 10 33.30 -99.99  26.90 
1989 03 32.50 -99.99 -99.99 
1989 05 99.99 -99.99  25.80 
1989 07 99.99 -99.99  26.80 
1989 08 99.99 -99.99  26.40 
1989 10 99.99 -99.99  26.30 
1990 01 99.99 -99.99  24.10 
1990 02 99.99 -99.99  26.80 
1990 06 99.99 -99.99  28.40 
1990 11 99.99 -99.99  26.50 
1990 12 32.30 -99.99  26.00 
1991 01 32.20 -99.99 -99.99 
1991 02 33.30 -99.99 -99.99 
1991 09 32.20 -99.99 -99.99 
1991 10 31.20 -99.99 -99.99 
1991 11 32.09 -99.99 -99.99 
1991 12 30.80 -99.99 -99.99 
1992 02 32.80 -99.99 -99.99 
1992 03 33.40 -99.99 -99.99 
1992 06 33.59 -99.99 -99.99 
1992 07 33.40 -99.99 -99.99 
1992 08 33.30 -99.99 -99.99 
1992 09 32.80 -99.99 -99.99 
1992 10 33.30 -99.99 -99.99 
1992 11 31.50 -99.99 -99.99 
1992 12 30.90 -99.99 -99.99 
1993 01 31.30 -99.99 -99.99 
1993 02 32.40 -99.99 -99.99 
1993 03 32.50 -99.99 -99.99 
1993 04 33.00 -99.99 -99.99 
1993 05 33.20 -99.99 -99.99 
1993 06 33.90 -99.99 -99.99 
1993 07 33.00 -99.99 -99.99 
1993 08 33.40 -99.99 -99.99 
1993 09 33.00 -99.99 -99.99 
1993 10 32.30 -99.99 -99.99 
1993 11 32.30 -99.99 -99.99 
1993 12 31.90 -99.99 -99.99 
1994 01 31.60 -99.99 -99.99 
1994 02 32.80 -99.99 -99.99 
1994 03 32.40 -99.99 -99.99 
1994 04 33.90 -99.99 -99.99 
1994 05 33.50 -99.99 -99.99 
1994 06 33.50 -99.99 -99.99 
1994 07 33.90 -99.99 -99.99 
1994 08 33.20 -99.99 -99.99 
1994 09 31.80 -99.99 -99.99 
1994 10 32.59 -99.99 -99.99 
1994 11 32.70 -99.99 -99.99 
1994 12 32.50 -99.99 -99.99 
1995 01 31.30 -99.99 -99.99 
1995 02 31.30 -99.99 -99.99 
1995 03 33.30 -99.99 -99.99 
1995 05 36.59  19.00  27.80 
1995 06 33.90  27.70  30.80 
1995 08 32.80  21.90  27.34 
1995 11 32.90  21.60  27.25 
1996 02 31.20  21.90  26.55 
1996 03 33.20  22.50  27.85 
1996 04 35.59  19.60  27.59 
1996 05 31.40  22.40  26.90 
1997 02 32.40  22.50  27.45 
1997 05 33.59  23.10  28.34 
1997 07 33.40  22.70  28.05 
1998 05 34.59  24.20  29.40 
1998 06 33.90  23.50  28.70 
1998 12 32.40  22.10  27.25 
1999 10 32.50  22.10  27.30 
2000 02 32.59  22.30  27.45 
2000 03 33.30  21.00  27.15 
2000 06 32.80  22.20  27.50 
2000 09 33.80  22.50  28.15 
2000 10 33.59  23.10  28.34 
2001 02 33.00  22.90  27.95 
2001 03 34.09  22.50  28.30 
2001 04 33.70  22.90  28.30 
2001 05 33.70  23.40  28.55 
2001 06 33.40  22.90  28.15 
2001 07 33.90  22.50  28.20 
2001 09 33.70  22.50  28.10 
2001 10 33.50  22.80  28.15 
2001 11 33.70  22.50  28.10 
2001 12 31.50  22.90  27.20 
2002 03 33.30  23.00  28.15 
2002 06 33.50    . 0  16.75 
2002 07 33.70    .50  17.10 
2002 08 33.70    .40  17.05 
2002 10 33.00  23.50  28.25 
2002 11 32.00  23.30  27.65 
2002 12 32.00  23.70  27.85 
2003 02 31.10  23.50  27.30 
2003 03 33.30    . 0  16.65 
2003 06 33.59    . 0  16.79 
2003 07 32.59  23.00  27.80 
2003 10 32.80    . 0  16.40 
2003 11 31.90  23.30  27.59 
2004 01 31.80  23.40  27.59 
2004 06 33.50    . 0  16.75 
2004 08 33.09    . 0  16.54 
2004 09 32.70  23.30  28.00 
2004 11 99.99 -99.99  27.10 
2005 04 99.99 -99.99  28.10 
2005 06 99.99 -99.99  28.10 
2005 07 99.99 -99.99  34.90 
2005 08 99.99 -99.99  27.30 
2005 11 99.99 -99.99  27.00 
2005 12 99.99 -99.99  27.30 
2006 02 99.99 -99.99  27.80 
2006 03 99.99 -99.99  27.80 
2006 04 99.99 -99.99  27.40 
2006 06 99.99 -99.99  27.40 
2006 07 99.99 -99.99  27.80 
2006 08 99.99 -99.99  27.30 
2006 11 99.99 -99.99  27.10 
2006 12 99.99 -99.99  27.30 
2007 02 99.99 -99.99  26.80 
2007 04 99.99 -99.99  27.50 
2007 05 99.99 -99.99  27.70 
2007 06 99.99 -99.99  28.10 
2007 08 99.99 -99.99  34.40 
2007 09 99.99 -99.99  27.00 
2007 10 99.99 -99.99  27.20 
2007 11 99.99 -99.99  27.10 
2007 12 99.99 -99.99  27.30 
2008 01 99.99 -99.99  26.90 
2008 04 99.99 -99.99  27.50 
2008 05 99.99 -99.99  28.30 
2008 07 99.99 -99.99  24.70 
2008 08 99.99 -99.99  27.60 
2008 09 99.99 -99.99  27.30 
2008 10 99.99 -99.99  27.30 
2009 01 99.99 -99.99  26.80 
2009 02 99.99 -99.99  27.30 
2009 04 99.99 -99.99  28.20 
2009 05 99.99 -99.99  29.20 
2009 06 99.99 -99.99  28.60 
2009 07 99.99 -99.99  28.20 
2009 09 99.99 -99.99  27.90 
2010 05 99.99 -99.99  28.00 
2010 07 99.99 -99.99  27.50 
2010 08 99.99 -99.99  27.70 
2010 10 99.99 -99.99  27.30 
2010 11 99.99 -99.99  27.60 
2010 12 99.99 -99.99  27.30 
2011 01 99.99 -99.99  26.10 
2011 02 99.99 -99.99  27.40 
2011 03 99.99 -99.99  34.40 
2011 09 99.99 -99.99  27.60 
2011 10 99.99 -99.99  27.30 
2011 11 99.99 -99.99  27.10 
2011 12 99.99 -99.99  27.30 
2012 01 99.99 -99.99  27.60 
2012 02 99.99 -99.99  27.10 
2012 03 99.99 -99.99  34.70 
2012 04 99.99 -99.99  27.40 
2012 06 99.99 -99.99  28.00 
2012 07 99.99 -99.99  34.70 
2012 08 99.99 -99.99  34.70 
2012 09 99.99 -99.99  27.40 
2012 10 99.99 -99.99  27.30 
2012 11 99.99 -99.99  27.10 
2012 12 99.99 -99.99  27.30 
2013 01 99.99 -99.99  27.50 
2013 02 99.99 -99.99  26.70 
2013 03 99.99 -99.99  35.50 
2013 04 99.99 -99.99  27.30 
2013 05 99.99 -99.99  28.50 
2013 07 99.99 -99.99  34.90 
2013 08 99.99 -99.99  27.40 
2013 09 99.99 -99.99  27.10 
2013 10 99.99 -99.99  27.30 
