1969 05 35.25  25.66  30.45 
1969 06 33.37  25.29  29.33 
1969 07 31.38  24.54  27.96 
1969 08 32.15  24.16  28.15 
1969 09 31.97  24.58  28.27 
1969 10 32.08  22.60  27.34 
1969 11 29.26  18.45  23.85 
1969 12 27.08  15.11  21.09 
1970 01 29.34  16.00  22.67 
1970 02 32.93  18.73  25.83 
1970 03 35.83  23.05  29.44 
1970 04 36.18  23.61  29.90 
1970 05 35.52  25.34  30.43 
1970 06 33.24  24.89  29.06 
1970 07 33.34  24.65  28.99 
1970 08 31.76  24.15  27.95 
1970 09 31.60  23.73  27.66 
1970 11 29.35  18.39  23.87 
1970 12 29.50  18.06  23.78 
1971 01 99.99 -99.99  21.00 
1971 02 99.99 -99.99  23.60 
1971 03 99.99 -99.99  26.60 
1971 04 99.99 -99.99  29.70 
1971 05 99.99 -99.99  29.20 
1971 06 99.99 -99.99  27.60 
1971 07 99.99 -99.99  27.60 
1971 08 99.99 -99.99  27.10 
1971 09 99.99 -99.99  27.30 
1971 10 99.99 -99.99  24.20 
1971 11 99.99 -99.99  21.60 
1971 12 99.99 -99.99  21.40 
1972 01 99.99 -99.99  20.10 
1972 02 99.99 -99.99  24.10 
1972 03 99.99 -99.99  27.10 
1972 04 99.99 -99.99  29.20 
1972 05 99.99 -99.99  31.60 
1972 06 99.99 -99.99  29.30 
1972 07 99.99 -99.99  27.50 
1972 08 99.99 -99.99  26.60 
1972 09 99.99 -99.99  26.50 
1972 10 99.99 -99.99  26.40 
1972 11 99.99 -99.99  24.40 
1972 12 99.99 -99.99  22.40 
1973 01 99.99 -99.99  22.20 
1973 02 99.99 -99.99  26.10 
1973 03 99.99 -99.99  29.10 
1973 04 99.99 -99.99  31.80 
1973 05 99.99 -99.99  29.10 
1973 06 99.99 -99.99  28.60 
1973 07 99.99 -99.99  26.80 
1973 08 99.99 -99.99  26.40 
1973 09 99.99 -99.99  26.20 
1973 10 99.99 -99.99  23.10 
1973 11 99.99 -99.99  20.20 
1973 12 99.99 -99.99  20.20 
1974 01 99.99 -99.99  22.40 
1974 02 99.99 -99.99  23.40 
1974 03 99.99 -99.99  25.60 
1974 04 99.99 -99.99  29.20 
1974 05 99.99 -99.99  28.10 
1974 06 99.99 -99.99  26.00 
1974 07 99.99 -99.99  26.00 
1974 08 99.99 -99.99  25.00 
1974 09 99.99 -99.99  25.80 
1974 10 99.99 -99.99  23.60 
1974 11 99.99 -99.99  20.70 
1974 12 99.99 -99.99  23.80 
1975 01 99.99 -99.99  23.20 
1975 02 99.99 -99.99  24.60 
1975 03 99.99 -99.99  28.30 
1975 04 99.99 -99.99  29.40 
1975 05 99.99 -99.99  28.00 
1975 06 99.99 -99.99  27.50 
1975 07 99.99 -99.99  27.60 
1975 08 99.99 -99.99  26.40 
1975 09 99.99 -99.99  27.00 
1975 10 99.99 -99.99  24.90 
1975 11 99.99 -99.99  21.90 
1975 12 99.99 -99.99  17.70 
1976 01 99.99 -99.99  19.20 
1976 02 99.99 -99.99  23.90 
1976 03 99.99 -99.99  25.20 
1976 04 99.99 -99.99  27.50 
1976 05 99.99 -99.99  27.10 
1976 06 99.99 -99.99  27.30 
1976 07 99.99 -99.99  26.10 
1976 08 99.99 -99.99  25.70 
1976 09 99.99 -99.99  26.10 
1976 10 99.99 -99.99  26.00 
1976 11 99.99 -99.99  21.20 
1976 12 99.99 -99.99  21.40 
1977 01 99.99 -99.99  20.60 
1977 02 99.99 -99.99  20.00 
1977 03 99.99 -99.99  24.70 
1977 04 99.99 -99.99  27.80 
1977 05 99.99 -99.99  28.50 
1977 06 99.99 -99.99  30.00 
1977 07 99.99 -99.99  27.30 
1977 08 99.99 -99.99  26.60 
1977 09 99.99 -99.99  25.40 
1977 10 99.99 -99.99  26.00 
1977 11 99.99 -99.99  22.30 
1977 12 99.99 -99.99  22.00 
1978 01 99.99 -99.99  22.40 
1978 02 99.99 -99.99  23.30 
1978 03 99.99 -99.99  27.60 
1978 04 99.99 -99.99  28.50 
1978 05 99.99 -99.99  28.20 
1978 06 99.99 -99.99  28.30 
1978 07 99.99 -99.99  27.20 
1978 08 99.99 -99.99  27.20 
1978 09 99.99 -99.99  26.60 
1978 10 99.99 -99.99  22.70 
1978 11 99.99 -99.99  20.60 
1978 12 99.99 -99.99  18.79 
1979 01 99.99 -99.99  23.10 
1979 02 99.99 -99.99  26.60 
1979 03 99.99 -99.99  30.80 
1979 04 99.99 -99.99  30.50 
1979 05 99.99 -99.99  27.80 
1979 06 99.99 -99.99  28.40 
1979 07 99.99 -99.99  29.60 
1979 08 99.99 -99.99  28.30 
1979 09 99.99 -99.99  27.90 
1979 10 99.99 -99.99  25.30 
1979 11 99.99 -99.99  23.60 
1979 12 99.99 -99.99  23.00 
1980 01 99.99 -99.99  23.90 
1980 02 99.99 -99.99  25.20 
1980 03 99.99 -99.99  29.30 
1980 04 99.99 -99.99  30.10 
1980 05 99.99 -99.99  29.40 
1980 06 99.99 -99.99  27.60 
1980 07 99.99 -99.99  27.60 
1980 08 99.99 -99.99  28.40 
1980 09 99.99 -99.99  27.40 
1980 10 99.99 -99.99  28.20 
1980 11 99.99 -99.99  24.40 
1980 12 99.99 -99.99  22.60 
1981 09 99.99 -99.99  28.10 
1982 10 99.99 -99.99  26.20 
1983 04 99.99 -99.99  32.09 
1983 05 99.99 -99.99  30.10 
1983 06 99.99 -99.99  28.70 
1983 07 99.99 -99.99  29.00 
1983 08 99.99 -99.99  27.90 
1983 09 99.99 -99.99  27.80 
1983 10 99.99 -99.99  25.90 
1984 04 99.99 -99.99  29.70 
1984 05 99.99 -99.99  28.50 
1984 06 99.99 -99.99  27.90 
1991 11 99.99 -99.99  22.10 
1993 01 99.99 -99.99  21.90 
1993 02 99.99 -99.99  24.90 
1993 06 99.99 -99.99  27.40 
1993 07 99.99 -99.99  27.10 
1993 08 99.99 -99.99  27.10 
1993 09 99.99 -99.99  26.80 
1993 10 99.99 -99.99  25.00 
1993 11 99.99 -99.99  25.00 
1993 12 99.99 -99.99  19.79 
1994 01 99.99 -99.99  22.70 
1994 02 99.99 -99.99  27.20 
1994 03 99.99 -99.99  25.70 
1994 05 99.99 -99.99  29.50 
1994 07 99.99 -99.99  28.00 
1994 08 99.99 -99.99  27.70 
1994 09 99.99 -99.99  28.80 
1994 10 99.99 -99.99  26.50 
1994 11 99.99 -99.99  24.20 
1995 01 99.99 -99.99  21.70 
1995 02 99.99 -99.99  23.50 
1995 03 99.99 -99.99  27.10 
1995 04 99.99 -99.99  29.00 
1995 05 99.99 -99.99  31.40 
1995 06 99.99 -99.99  31.00 
1995 07 99.99 -99.99  27.50 
1995 08 99.99 -99.99  28.90 
1995 09 99.99 -99.99  28.30 
1995 10 99.99 -99.99  27.10 
1995 11 99.99 -99.99  23.80 
1995 12 99.99 -99.99  22.20 
1996 01 99.99 -99.99  24.50 
1996 02 99.99 -99.99  22.70 
1996 03 99.99 -99.99  28.10 
1996 04 99.99 -99.99  27.60 
1996 05 99.99 -99.99  28.70 
1996 06 99.99 -99.99  29.10 
1996 07 99.99 -99.99  28.30 
1996 08 99.99 -99.99  28.10 
1996 09 99.99 -99.99  27.00 
1996 10 99.99 -99.99  27.00 
1996 11 99.99 -99.99  25.50 
1996 12 99.99 -99.99  21.50 
1997 01 99.99 -99.99  24.30 
1997 02 99.99 -99.99  24.00 
1997 03 99.99 -99.99  26.70 
1997 04 99.99 -99.99  28.20 
1997 05 99.99 -99.99  29.60 
1997 06 99.99 -99.99  28.70 
1997 07 99.99 -99.99  26.70 
1997 08 99.99 -99.99  27.60 
1997 09 99.99 -99.99  28.00 
1997 10 99.99 -99.99  27.30 
1997 11 99.99 -99.99  25.70 
1997 12 99.99 -99.99  24.40 
1998 01 99.99 -99.99  25.70 
1998 02 99.99 -99.99  26.80 
1998 03 99.99 -99.99  26.70 
1998 04 99.99 -99.99  30.50 
1998 05 99.99 -99.99  30.90 
1998 06 99.99 -99.99  29.90 
1998 07 99.99 -99.99  29.60 
1998 08 99.99 -99.99  30.50 
1998 09 99.99 -99.99  27.60 
1998 10 99.99 -99.99  26.60 
1998 11 99.99 -99.99  24.60 
1998 12 99.99 -99.99  22.40 
1999 01 99.99 -99.99  21.80 
1999 02 99.99 -99.99  24.00 
1999 03 99.99 -99.99  29.90 
1999 04 99.99 -99.99  29.30 
1999 05 99.99 -99.99  28.00 
1999 06 99.99 -99.99  28.90 
1999 07 99.99 -99.99  28.60 
1999 08 99.99 -99.99  28.70 
1999 09 99.99 -99.99  27.80 
1999 10 99.99 -99.99  27.50 
1999 12 99.99 -99.99  15.20 
2000 01 99.99 -99.99  23.20 
2000 03 99.99 -99.99  27.60 
2000 05 99.99 -99.99  29.00 
2000 06 99.99 -99.99  27.70 
2000 07 99.99 -99.99  24.70 
2000 08 99.99 -99.99  25.90 
2000 09 99.99 -99.99  26.80 
2000 10 99.99 -99.99  27.00 
2000 12 99.99 -99.99  22.60 
2001 03 99.99 -99.99  26.80 
2001 04 99.99 -99.99  30.80 
2001 05 99.99 -99.99  27.90 
2001 08 99.99 -99.99  28.20 
2001 09 99.99 -99.99  27.70 
2001 10 99.99 -99.99  27.30 
2002 01 99.99 -99.99  22.40 
2003 09 99.99 -99.99  28.00 
2003 10 99.99 -99.99  26.60 
2004 01 99.99 -99.99  23.30 
2004 02 99.99 -99.99  22.90 
2004 03 99.99 -99.99  27.70 
2004 05 99.99 -99.99  29.80 
2004 06 99.99 -99.99  29.00 
2004 07 99.99 -99.99  27.80 
2004 08 99.99 -99.99  28.30 
2004 09 99.99 -99.99  27.40 
2004 10 99.99 -99.99  25.10 
2004 11 99.99 -99.99  24.80 
2004 12 99.99 -99.99  22.00 
2005 01 99.99 -99.99  22.30 
2005 02 99.99 -99.99  27.50 
2005 03 99.99 -99.99  26.80 
2005 05 99.99 -99.99  30.10 
2005 06 99.99 -99.99  29.00 
2005 07 99.99 -99.99  28.30 
2005 08 99.99 -99.99  27.60 
2005 09 99.99 -99.99  28.20 
2005 10 99.99 -99.99  27.20 
2005 11 99.99 -99.99  25.60 
2005 12 99.99 -99.99  21.80 
2006 02 99.99 -99.99  25.10 
2006 03 99.99 -99.99  26.80 
2006 04 99.99 -99.99  29.40 
2006 05 99.99 -99.99  28.90 
2006 06 99.99 -99.99  29.90 
2006 07 99.99 -99.99  28.00 
2006 08 99.99 -99.99  28.10 
2006 09 99.99 -99.99  28.40 
2006 10 99.99 -99.99  26.60 
2006 11 99.99 -99.99  26.40 
2006 12 99.99 -99.99  22.60 
2007 01 99.99 -99.99  22.40 
2007 02 99.99 -99.99  25.90 
2007 04 99.99 -99.99  30.60 
2007 06 99.99 -99.99  29.80 
2007 07 99.99 -99.99  29.10 
2007 08 99.99 -99.99  28.00 
2007 09 99.99 -99.99  28.10 
2007 10 99.99 -99.99  25.90 
2007 11 99.99 -99.99  22.40 
2007 12 99.99 -99.99  23.60 
2008 01 99.99 -99.99  20.70 
2008 02 99.99 -99.99  19.79 
2008 03 99.99 -99.99  25.80 
2008 04 99.99 -99.99  28.00 
2008 05 99.99 -99.99  26.10 
2008 06 99.99 -99.99  27.40 
2008 07 99.99 -99.99  27.20 
2008 09 99.99 -99.99  26.80 
2008 10 99.99 -99.99  26.70 
2008 11 99.99 -99.99  23.40 
2009 01 99.99 -99.99  20.00 
2009 02 99.99 -99.99  26.60 
2009 03 99.99 -99.99  27.60 
2009 04 99.99 -99.99  28.80 
2009 05 99.99 -99.99  27.60 
2009 06 99.99 -99.99  28.60 
2009 07 99.99 -99.99  27.20 
2009 08 99.99 -99.99  26.80 
2009 09 99.99 -99.99  27.00 
2009 10 99.99 -99.99  26.20 
2009 11 99.99 -99.99  24.20 
2009 12 99.99 -99.99  22.20 
2010 01 99.99 -99.99  24.30 
2010 02 99.99 -99.99  27.50 
2010 03 99.99 -99.99  28.10 
2010 04 99.99 -99.99  29.90 
2010 05 99.99 -99.99  28.40 
2010 06 99.99 -99.99  28.60 
2010 07 99.99 -99.99  28.70 
2010 08 99.99 -99.99  26.80 
2010 09 99.99 -99.99  27.00 
2010 10 99.99 -99.99  24.20 
2010 11 99.99 -99.99  24.50 
2010 12 99.99 -99.99  23.10 
2011 01 99.99 -99.99  20.29 
2011 05 99.99 -99.99  29.30 
2011 06 99.99 -99.99  28.30 
2011 07 99.99 -99.99  27.60 
2011 08 99.99 -99.99  27.40 
2011 09 99.99 -99.99  26.90 
2011 10 99.99 -99.99  25.40 
2011 11 99.99 -99.99  24.80 
2011 12 99.99 -99.99  21.00 
2012 01 99.99 -99.99  22.10 
2012 03 99.99 -99.99  26.90 
2012 04 99.99 -99.99  24.80 
2012 06 99.99 -99.99  28.50 
2012 07 99.99 -99.99  28.00 
2012 08 99.99 -99.99  27.50 
2012 09 99.99 -99.99  31.60 
2012 10 99.99 -99.99  27.00 
2012 11 99.99 -99.99  27.70 
2012 12 99.99 -99.99  25.30 
2013 01 99.99 -99.99  23.00 
2013 02 99.99 -99.99  26.50 
2013 03 99.99 -99.99  29.10 
2013 04 99.99 -99.99  29.60 
2013 05 99.99 -99.99  29.00 
2013 06 99.99 -99.99  28.70 
2013 07 99.99 -99.99  27.80 
2013 08 99.99 -99.99  27.90 
2013 09 99.99 -99.99  27.30 
2013 10 99.99 -99.99  26.20 
