1961 01 30.50  23.80  27.15 
1961 02 29.70  23.80  26.75 
1961 03 31.80  23.50  27.65 
1961 04 33.20  24.20  28.70 
1961 05 33.00  22.90  27.95 
1961 06 31.40  20.40  25.90 
1961 07 31.10  19.79  25.45 
1961 08 31.40  20.00  25.70 
1961 09 33.40  20.90  27.15 
1961 10 33.09  22.80  27.95 
1961 11 32.70  24.40  28.55 
1961 12 31.90  25.00  28.45 
1962 01 29.40  23.90  26.65 
1962 02 29.60  23.50  26.55 
1962 03 32.00  22.70  27.35 
1962 04 32.90  22.50  27.70 
1962 05 32.50  21.80  27.15 
1962 06 31.70  21.80  26.75 
1962 07 30.90  20.80  25.84 
1962 08 32.20  19.79  26.00 
1962 09 33.59  19.70  26.65 
1962 10 33.90  22.00  27.95 
1962 11 33.40  23.50  28.45 
1962 12 31.40  24.40  27.90 
1963 01 28.60  23.70  26.15 
1963 02 29.10  23.10  26.10 
1963 03 30.10  23.30  26.70 
1963 04 30.70  22.80  26.75 
1963 05 30.90  21.60  26.25 
1963 06 30.30  20.20  25.25 
1964 01 30.50  24.10  27.30 
1964 02 31.80  24.10  27.95 
1964 03 30.20  23.50  26.85 
1964 04 32.09  22.70  27.40 
1964 05 31.70  22.40  27.05 
1964 06 31.40  20.40  25.90 
1964 07 31.60  20.29  25.95 
1964 08 32.09  20.40  26.25 
1964 09 32.70  22.00  27.35 
1964 10 32.50  23.10  27.80 
1964 11 30.90  23.70  27.30 
1964 12 31.20  23.90  27.55 
1965 01 29.20  23.40  26.30 
1965 02 30.50  23.70  27.10 
1966 01 30.20  24.20  27.20 
1966 02 29.90  23.90  26.90 
1966 03 31.80  24.10  27.95 
1966 04 33.59  23.00  28.30 
1966 05 32.80  22.10  27.45 
1966 06 31.60  21.20  26.40 
1966 07 31.40  19.40  25.40 
1966 08 32.70  20.50  26.60 
1966 09 32.90  21.10  27.00 
1966 10 34.59  22.00  28.30 
1966 11 34.00  23.10  28.55 
1966 12 32.00  23.80  27.90 
1967 01 29.80  23.50  26.65 
1967 02 28.60  24.10  26.35 
1967 03 30.00  23.20  26.60 
1967 04 33.09  22.50  27.80 
1967 05 33.20  21.70  27.45 
1967 06 30.50  19.50  25.00 
1967 07 31.10  19.50  25.30 
1967 08 32.80  19.70  26.25 
1967 09 33.80  20.00  26.90 
1967 10 33.40  22.70  28.05 
1967 11 34.20  23.90  29.05 
1967 12 31.10  24.10  27.60 
1968 01 29.40  24.10  26.75 
1968 02 28.20  23.30  25.75 
1968 03 31.30  23.90  27.59 
1968 04 32.40  23.30  27.85 
1968 05 31.80  23.10  27.45 
1968 06 32.00  22.00  27.00 
1968 07 30.80  21.50  26.15 
1968 08 32.09  21.10  26.59 
1968 09 34.20  21.10  27.65 
1968 10 35.00  22.40  28.70 
1968 11 34.30  23.80  29.05 
1968 12 32.09  24.30  28.20 
1969 01 30.70  24.40  27.55 
1969 02 29.90  24.20  27.05 
1969 03 31.70  24.90  28.30 
1969 04 33.40  23.00  28.20 
1969 05 33.20  22.60  27.90 
1969 06 31.90  21.20  26.55 
1969 07 31.30  20.50  25.90 
1969 08 32.20  20.20  26.20 
1969 09 32.59  20.60  26.59 
1969 10 33.59  20.90  27.25 
1969 11 34.59  23.20  28.90 
1969 12 31.80  24.10  27.95 
1970 01 30.60  23.60  27.10 
1970 02 30.50  23.90  27.20 
1970 03 31.30  23.30  27.30 
1970 04 32.70  22.40  27.55 
1970 05 31.90  22.10  27.00 
1970 06 32.00  20.60  26.30 
1970 07 30.70  19.20  24.95 
1970 08 31.60  18.29  24.95 
1970 09 32.09  21.00  26.55 
1970 10 33.40  21.70  27.55 
1970 11 32.30  23.30  27.80 
1970 12 30.10  23.50  26.80 
1971 01 29.70  24.30  27.00 
1971 02 29.50  22.90  26.20 
1971 03 32.30  21.80  27.05 
1971 04 32.40  22.10  27.25 
1971 05 31.50  22.60  27.05 
1971 06 30.40  21.10  25.75 
1971 07 30.50  20.70  25.60 
1971 08 32.70  21.00  26.85 
1971 09 33.50  22.90  28.20 
1971 10 33.40  24.10  28.75 
1971 11 30.20  24.60  27.40 
1971 12 30.10  24.20  27.15 
1972 01 30.40  23.60  27.00 
1972 02 30.20  23.90  27.05 
1972 03 29.60  23.00  26.30 
1972 04 33.30  22.10  27.70 
1972 05 31.90  21.50  26.70 
1972 06 31.00  19.00  25.00 
1972 07 31.40  18.90  25.15 
1972 08 32.59  18.90  25.75 
1972 09 32.90  17.50  25.20 
1972 10 33.09  20.20  26.65 
1972 11 33.70  22.70  28.20 
1972 12 32.00  24.20  28.10 
1973 01 31.00  23.20  27.10 
1973 02 32.00  23.20  27.60 
1973 03 31.90  23.10  27.50 
1973 04 32.50  22.90  27.70 
1973 05 32.20  22.20  27.20 
1973 06 32.20  21.30  26.75 
1973 07 32.20  20.50  26.35 
1973 08 34.30  23.20  28.75 
1973 09 35.20  23.70  29.45 
1973 10 35.20  23.90  29.55 
1973 11 34.20  23.80  29.00 
1973 12 32.59  23.50  28.05 
1974 01 30.10  24.40  27.25 
1974 02 30.30  22.80  26.55 
1974 03 30.60  23.30  26.95 
1974 04 32.09  22.60  27.34 
1974 05 33.40  22.40  27.90 
1974 06 99.99  19.70 -99.99 
1974 07 99.99  20.90 -99.99 
1974 08 99.99  21.30 -99.99 
1974 09 33.80  22.10  27.95 
1974 10 34.50  23.20  28.85 
1974 11 33.40  23.60  28.50 
1974 12 31.40  22.40  26.90 
1975 01 30.90  22.80  26.84 
1975 02 30.80  22.70  26.75 
1975 03 31.00  22.60  26.80 
1975 04 29.30  22.50  25.90 
1975 05 32.80  22.90  27.84 
1975 06 31.90  21.00  26.45 
1975 07 32.00  20.80  26.40 
1975 08 32.90  21.90  27.40 
1975 09 33.59  22.60  28.09 
1975 10 33.70  23.70  28.70 
1975 11 31.80  23.10  27.45 
1975 12 30.20  22.50  26.35 
1979 01 29.69 -99.99 -99.99 
1979 02 30.73  23.12  26.92 
1979 03 30.57 -99.99 -99.99 
1979 05 99.99  23.11 -99.99 
1980 01 29.73 -99.99 -99.99 
1980 02 29.30 -99.99 -99.99 
1980 05 32.00  22.96  27.48 
1980 06 99.99  22.20 -99.99 
1980 07 99.99  21.60 -99.99 
1980 08 99.99  21.80 -99.99 
1980 09 99.99  21.50 -99.99 
1980 10 99.99  22.70 -99.99 
1980 11 33.75  24.40  29.07 
1980 12 99.99  24.20 -99.99 
1981 02 29.22  23.60  26.41 
1981 03 31.00  23.50  27.25 
1981 04 33.00  23.30  28.15 
1981 06 31.00  22.20  26.60 
1981 07 31.00  22.50  26.75 
1981 08 31.70  21.30  26.50 
1981 09 32.80  23.20  28.00 
1981 10 33.40  23.20  28.30 
1981 11 31.10  23.80  27.45 
1981 12 29.90  23.40  26.65 
1982 01 29.20  24.60  26.90 
1982 02 28.30  23.60  25.95 
1982 03 28.70  23.80  26.25 
1982 06 29.40  23.00  26.20 
1982 07 28.90  21.60  25.25 
1982 08 30.10  22.50  26.30 
1982 09 30.40  21.70  26.05 
1982 10 31.30  22.60  26.95 
1982 11 31.40  24.50  27.95 
1982 12 30.80  24.80  27.80 
1983 01 29.70  24.30  27.00 
1983 02 30.10  24.40  27.25 
1983 03 29.80  24.70  27.25 
1983 04 99.99  24.30 -99.99 
1983 05 29.90  24.20  27.05 
1983 06 29.30  23.80  26.55 
1983 07 29.20  22.50  25.85 
1983 08 30.10  22.70  26.40 
1983 09 32.40  23.00  27.70 
1983 10 32.20  24.40  28.30 
1983 11 31.60  24.70  28.15 
1983 12 31.20  23.90  27.55 
1984 02 28.60  23.70  26.15 
1984 03 29.70  23.60  26.65 
1984 04 31.40  24.30  27.84 
1984 05 31.10  24.30  27.70 
1984 06 29.90  23.50  26.70 
1984 07 29.70  22.20  25.95 
1984 08 31.00  22.70  26.85 
1984 11 32.09  24.70  28.40 
1985 01 30.70  25.00  27.85 
1985 05 31.40  24.90  28.15 
1985 07 29.40  22.70  26.05 
1985 08 31.20  23.00  27.10 
1985 09 31.50  23.10  27.30 
1985 10 32.59  23.50  28.05 
1985 11 31.80  25.20  28.50 
1986 01 28.70  24.10  26.40 
1986 02 28.50  23.60  26.05 
1986 03 30.10  24.20  27.15 
1986 04 31.30  23.90  27.59 
1986 05 31.90  24.20  28.05 
1986 07 29.20  23.50  26.35 
1986 08 29.70  22.40  26.05 
1986 09 31.30  23.10  27.20 
1986 10 32.00  24.10  28.05 
1986 11 32.70  24.80  28.75 
1986 12 30.90  24.60  27.75 
1987 02 28.70  24.50  26.60 
1987 03 31.20  24.50  27.85 
1987 04 32.30  25.20  28.75 
1987 05 31.70  25.20  28.45 
1987 06 30.70  24.40  27.55 
1987 07 30.10  23.90  27.00 
1987 08 30.20  23.80  27.00 
1987 09 31.30  24.10  27.70 
1987 10 32.30  24.30  28.30 
1987 11 32.20  26.10  29.15 
1987 12 30.20  25.40  27.80 
1988 01 30.10  25.20  27.65 
1988 03 30.10  25.60  27.85 
1988 04 31.60  24.50  28.05 
1988 05 32.20  25.90  29.05 
1988 06 30.50  23.80  27.15 
1988 07 31.00  24.30  27.65 
1988 08 31.60  24.60  28.10 
1988 09 32.00  25.50  28.75 
1988 10 33.50  26.10  29.80 
1988 12 28.70  25.20  26.95 
1989 01 29.70  24.60  27.15 
1989 02 29.50  24.40  26.95 
1992 11 32.90  24.00  28.45 
1992 12 31.00  24.00  27.50 
1993 02 29.20  23.40  26.30 
1993 03 30.00  23.20  26.60 
1993 05 32.20  23.50  27.85 
1993 12 30.90  25.20  28.05 
1994 12 30.80  24.30  27.55 
1995 02 28.30  23.90  26.09 
1995 04 31.20  22.70  26.95 
1995 05 31.70  23.10  27.40 
1995 06 30.90  22.90  26.90 
1995 07 31.99  21.10  26.54 
1995 08 32.08  21.30  26.69 
1995 09 32.93 -99.99 -99.99 
1995 10 34.27 -99.99 -99.99 
1995 11 33.25 -99.99 -99.99 
1995 12 30.10 -99.99 -99.99 
1996 01 30.15 -99.99 -99.99 
1996 02 29.70 -99.99 -99.99 
1996 03 31.04 -99.99 -99.99 
1996 05 32.25 -99.99 -99.99 
1996 06 32.68 -99.99 -99.99 
1996 07 31.64 -99.99 -99.99 
1996 08 32.55  21.36  26.95 
1996 10 34.84  23.14  28.99 
1996 11 33.02  23.50  28.26 
1996 12 29.66  23.30  26.48 
1997 01 30.09  23.10  26.59 
1997 02 99.99  23.10 -99.99 
1997 03 99.99  22.40 -99.99 
1997 04 99.99  23.70 -99.99 
1997 05 32.73  22.10  27.41 
1997 06 99.99  23.00 -99.99 
1997 08 31.27  21.20  26.23 
1997 09 99.99  20.60 -99.99 
1997 10 99.99  22.00 -99.99 
1997 11 33.46  23.40  28.43 
1997 12 99.99  24.10 -99.99 
1998 01 99.99  24.00 -99.99 
1998 02 99.99  23.80 -99.99 
1998 03 31.71  23.90  27.80 
1998 04 32.90  23.80  28.35 
1998 05 33.02  24.20  28.61 
1998 06 33.09  23.30  28.19 
1998 07 33.00  23.00  28.00 
1998 08 99.99  22.40 -99.99 
1998 09 34.18  23.00  28.59 
1998 10 99.99  23.80 -99.99 
1998 11 99.99  24.10 -99.99 
1998 12 99.99  23.70 -99.99 
1999 01 99.99  23.50 -99.99 
1999 02 99.99  23.40 -99.99 
1999 03 99.99  23.30 -99.99 
1999 04 99.99  23.30 -99.99 
1999 05 31.88  21.50  26.68 
1999 06 32.15  22.50  27.32 
1999 07 99.99  21.40 -99.99 
1999 08 99.99  21.70 -99.99 
1999 09 99.99  21.20 -99.99 
1999 10 99.99  23.00 -99.99 
1999 12 99.99  23.10 -99.99 
2000 01 99.99  22.90 -99.99 
2000 02 99.99  22.90 -99.99 
2000 06 99.99  21.80 -99.99 
2000 07 99.99  21.70 -99.99 
2000 09 99.99  23.50 -99.99 
2001 04 99.99  23.70 -99.99 
2001 07 99.99  21.60 -99.99 
2002 07 99.99  21.70 -99.99 
2002 08 99.99  20.60 -99.99 
2002 09 99.99  21.50 -99.99 
2002 10 99.99  22.90 -99.99 
2002 11 99.99  24.50 -99.99 
2002 12 32.61  24.40  28.50 
2003 02 99.99  23.70 -99.99 
2003 03 31.12  22.50  26.81 
2003 04 32.58  22.80  27.69 
2003 05 32.32  22.30  27.31 
2003 06 31.79  21.60  26.69 
2003 07 99.99  21.10 -99.99 
2003 08 32.18  21.30  26.74 
2003 09 99.99  22.20 -99.99 
2003 10 99.99  23.00 -99.99 
2003 11 33.73  23.70  28.71 
2003 12 31.14  23.50  27.32 
2004 01 31.36 -99.99 -99.99 
2004 02 29.58 -99.99 -99.99 
2004 04 33.72 -99.99 -99.99 
2004 06 30.28 -99.99 -99.99 
2004 07 31.19 -99.99 -99.99 
2004 08 31.90 -99.99 -99.99 
2005 09 33.93 -99.99 -99.99 
2005 10 34.12 -99.99 -99.99 
2005 11 33.09 -99.99 -99.99 
2006 01 29.57 -99.99 -99.99 
2006 02 31.13  23.21  27.16 
2006 03 29.80 -99.99 -99.99 
2006 05 31.80 -99.99 -99.99 
2006 08 31.52 -99.99 -99.99 
2006 11 33.96 -99.99 -99.99 
2006 12 32.68 -99.99 -99.99 
2007 02 99.99  23.58 -99.99 
2007 04 99.99  23.48 -99.99 
2007 05 33.21 -99.99 -99.99 
2007 06 30.80 -99.99 -99.99 
2007 09 33.82 -99.99 -99.99 
2007 11 34.59 -99.99 -99.99 
2007 12 32.58 -99.99 -99.99 
2008 01 32.30 -99.99 -99.99 
2008 02 30.04 -99.99 -99.99 
2008 03 31.83 -99.99 -99.99 
2008 04 32.81 -99.99 -99.99 
2008 05 32.59 -99.99 -99.99 
2008 06 31.64 -99.99 -99.99 
2008 07 31.47 -99.99 -99.99 
2008 08 32.25 -99.99 -99.99 
2008 09 34.66 -99.99 -99.99 
2008 10 36.06 -99.99 -99.99 
2008 11 35.08 -99.99 -99.99 
2009 02 30.30 -99.99 -99.99 
2009 04 34.27  22.58  28.42 
2009 06 32.38 -99.99 -99.99 
2009 07 32.18  20.01  26.09 
2009 08 32.56 -99.99 -99.99 
2009 09 34.18 -99.99 -99.99 
2009 10 34.79 -99.99 -99.99 
2009 11 34.24  23.06  28.65 
2009 12 31.75 -99.99 -99.99 
2010 01 30.33 -99.99 -99.99 
2010 02 31.81 -99.99 -99.99 
2010 03 32.54 -99.99 -99.99 
2010 05 32.63 -99.99 -99.99 
2010 06 31.53 -99.99 -99.99 
2010 07 31.77 -99.99 -99.99 
2010 08 32.29 -99.99 -99.99 
2010 09 33.66 -99.99 -99.99 
2010 10 33.66 -99.99 -99.99 
2010 11 33.93 -99.99 -99.99 
2010 12 31.42 -99.99 -99.99 
2011 01 29.85 -99.99 -99.99 
2011 02 30.47 -99.99 -99.99 
2011 04 30.79 -99.99 -99.99 
2011 05 31.54 -99.99 -99.99 
2011 06 29.97 -99.99 -99.99 
2011 07 31.15 -99.99 -99.99 
2011 08 31.94 -99.99 -99.99 
2011 09 33.25 -99.99 -99.99 
2011 10 33.86 -99.99 -99.99 
2011 11 33.75 -99.99 -99.99 
2011 12 31.10 -99.99 -99.99 
2012 01 30.70  23.89  27.29 
2012 02 31.34 -99.99 -99.99 
2012 03 30.52 -99.99 -99.99 
2012 04 32.82 -99.99 -99.99 
2012 05 31.00 -99.99 -99.99 
2012 06 30.55 -99.99 -99.99 
2012 07 30.43 -99.99 -99.99 
2012 08 32.08 -99.99 -99.99 
2012 09 33.53 -99.99 -99.99 
2012 10 34.72 -99.99 -99.99 
2012 11 34.73 -99.99 -99.99 
2012 12 32.70 -99.99 -99.99 
2013 01 30.48 -99.99 -99.99 
2013 02 31.40 -99.99 -99.99 
2013 03 31.21  23.44  27.32 
2013 04 33.09 -99.99 -99.99 
2013 05 32.64 -99.99 -99.99 
2013 06 31.47 -99.99 -99.99 
2013 07 30.53 -99.99 -99.99 
