1963 01 99.99 -99.99  27.80 
1963 02 99.99 -99.99  28.10 
1963 03 99.99 -99.99  29.00 
1963 04 99.99 -99.99  31.70 
1963 05 99.99 -99.99  32.30 
1963 06 99.99 -99.99  34.50 
1964 01 99.99 -99.99  26.50 
1964 02 99.99 -99.99  26.80 
1964 03 99.99 -99.99  28.00 
1964 04 99.99 -99.99  31.00 
1964 05 99.99 -99.99  31.20 
1964 06 99.99 -99.99  33.50 
1964 07 99.99 -99.99  33.80 
1964 08 99.99 -99.99  32.20 
1964 09 99.99 -99.99  30.90 
1964 10 99.99 -99.99  30.20 
1964 11 99.99 -99.99  27.90 
1964 12 99.99 -99.99  25.60 
1965 01 99.99 -99.99  25.70 
1965 02 99.99 -99.99  26.40 
1965 03 99.99 -99.99  27.50 
1965 04 99.99 -99.99  29.30 
1965 05 99.99 -99.99  31.50 
1965 06 99.99 -99.99  33.70 
1965 07 99.99 -99.99  34.40 
1965 08 99.99 -99.99  33.20 
1965 09 99.99 -99.99  31.50 
1965 10 99.99 -99.99  31.40 
1965 11 99.99 -99.99  29.50 
1965 12 99.99 -99.99  27.00 
1966 01 99.99 -99.99  26.20 
1966 02 99.99 -99.99  27.50 
1966 03 99.99 -99.99  28.00 
1966 04 99.99 -99.99  30.70 
1966 05 99.99 -99.99  32.59 
1966 06 99.99 -99.99  34.40 
1966 07 99.99 -99.99  34.70 
1966 08 99.99 -99.99  33.70 
1966 09 99.99 -99.99  32.90 
1966 10 99.99 -99.99  31.20 
1966 11 99.99 -99.99  28.70 
1966 12 99.99 -99.99  26.00 
1967 01 99.99 -99.99  25.50 
1967 02 99.99 -99.99  26.40 
1967 03 99.99 -99.99  27.80 
1967 04 99.99 -99.99  30.20 
1967 05 99.99 -99.99  32.40 
1967 06 99.99 -99.99  33.09 
1967 07 99.99 -99.99  32.70 
1967 08 99.99 -99.99  33.09 
1967 09 99.99 -99.99  32.40 
1967 10 99.99 -99.99  30.90 
1967 11 99.99 -99.99  28.40 
1967 12 99.99 -99.99  26.40 
1968 01 99.99 -99.99  25.60 
1968 02 99.99 -99.99  25.90 
1968 03 99.99 -99.99  27.60 
1968 04 99.99 -99.99  30.40 
1968 05 99.99 -99.99  31.90 
1968 06 99.99 -99.99  33.50 
1968 07 99.99 -99.99  32.20 
1968 08 99.99 -99.99  32.59 
1968 09 99.99 -99.99  32.70 
1968 10 99.99 -99.99  31.40 
1968 11 99.99 -99.99  28.60 
1968 12 99.99 -99.99  27.20 
1969 01 99.99 -99.99  26.70 
1969 02 99.99 -99.99  26.20 
1969 03 99.99 -99.99  29.00 
1969 04 99.99 -99.99  31.20 
1969 05 99.99 -99.99  32.80 
1969 06 99.99 -99.99  34.30 
1969 07 99.99 -99.99  34.00 
1969 08 99.99 -99.99  33.20 
1969 09 99.99 -99.99  33.09 
1969 10 99.99 -99.99  30.90 
1969 11 99.99 -99.99  28.90 
1969 12 99.99 -99.99  26.40 
1970 01 99.99 -99.99  25.70 
1970 02 99.99 -99.99  26.50 
1970 03 99.99 -99.99  28.50 
1970 04 99.99 -99.99  30.10 
1970 05 99.99 -99.99  33.00 
1970 06 99.99 -99.99  33.09 
1970 07 99.99 -99.99  33.09 
1970 08 99.99 -99.99  33.90 
1970 09 99.99 -99.99  32.09 
1970 10 99.99 -99.99  33.80 
1970 11 99.99 -99.99  29.40 
1970 12 99.99 -99.99  26.20 
1987 01 99.99 -99.99  25.40 
1987 02 99.99 -99.99  26.10 
1987 03 99.99 -99.99  28.20 
1987 04 99.99 -99.99  30.30 
1987 05 99.99 -99.99  31.70 
1987 06 99.99 -99.99  33.09 
1987 07 99.99 -99.99  34.00 
1987 08 99.99 -99.99  33.59 
1987 09 99.99 -99.99  33.30 
1987 10 99.99 -99.99  32.09 
1987 11 99.99 -99.99  29.60 
1987 12 99.99 -99.99  12.70 
1988 01 99.99 -99.99  26.90 
1988 02 99.99 -99.99  27.20 
1988 03 99.99 -99.99  27.90 
1988 04 99.99 -99.99  31.00 
1988 05 99.99 -99.99  32.30 
1988 07 99.99 -99.99  33.20 
1988 08 99.99 -99.99  32.70 
1988 09 99.99 -99.99  28.60 
1988 10 99.99 -99.99  31.50 
1988 11 99.99 -99.99  28.40 
1988 12 99.99 -99.99  26.10 
1989 01 99.99 -99.99  25.50 
1989 02 99.99 -99.99  25.90 
1989 03 99.99 -99.99  27.50 
1989 04 99.99 -99.99  30.10 
1989 05 99.99 -99.99  31.70 
1989 06 99.99 -99.99  32.70 
1989 07 99.99 -99.99  33.80 
1989 08 99.99 -99.99  33.09 
1989 09 99.99 -99.99  33.30 
1989 10 99.99 -99.99  31.90 
1989 11 99.99 -99.99  29.60 
1989 12 99.99 -99.99  27.30 
1990 01 99.99 -99.99  27.00 
1990 02 99.99 -99.99  26.90 
1990 03 99.99 -99.99  28.40 
1990 04 99.99 -99.99  29.60 
1990 05 99.99 -99.99  31.50 
1990 06 99.99 -99.99  33.00 
1990 07 99.99 -99.99  33.20 
1991 03 99.99 -99.99  28.70 
1991 04 99.99 -99.99  31.20 
1991 05 99.99 -99.99  32.50 
1991 06 99.99 -99.99  33.40 
1991 07 99.99 -99.99  33.30 
1991 08 99.99 -99.99  32.50 
1991 09 99.99 -99.99  31.90 
1991 10 99.99 -99.99  30.90 
1991 11 99.99 -99.99  27.90 
1991 12 99.99 -99.99  27.10 
1992 01 99.99 -99.99  25.50 
1992 02 99.99 -99.99  25.30 
1992 03 99.99 -99.99  26.60 
1992 04 99.99 -99.99  29.50 
1992 05 99.99 -99.99  31.70 
1992 07 99.99 -99.99  33.00 
1992 08 99.99 -99.99  31.90 
1992 09 99.99 -99.99  32.30 
1992 10 99.99 -99.99  30.50 
1992 11 99.99 -99.99  27.80 
1992 12 99.99 -99.99  26.80 
1993 01 99.99 -99.99  25.50 
1993 02 99.99 -99.99  25.20 
1993 04 99.99 -99.99  28.90 
1993 05 99.99 -99.99  31.80 
1993 06 99.99 -99.99  33.09 
1993 07 99.99 -99.99  33.59 
1993 08 99.99 -99.99  33.09 
1993 09 99.99 -99.99  32.70 
1993 10 99.99 -99.99  31.10 
1993 11 99.99 -99.99  29.30 
1993 12 99.99 -99.99  26.50 
1994 01 99.99 -99.99  25.50 
1994 02 99.99 -99.99  26.80 
1994 03 99.99 -99.99  27.40 
1994 04 99.99 -99.99  30.20 
1994 05 99.99 -99.99  32.50 
1994 06 99.99 -99.99  33.30 
1994 07 99.99 -99.99  32.90 
1994 08 99.99 -99.99  32.50 
1994 09 99.99 -99.99  32.40 
1994 10 99.99 -99.99  30.70 
1994 11 99.99 -99.99  28.60 
1994 12 99.99 -99.99  26.60 
1995 01 31.10  21.20  26.15 
1995 02 31.00  22.80  26.90 
1995 03 33.59  23.90  28.75 
1995 04 35.40  26.30  30.85 
1995 05 38.30  27.20  32.75 
1995 06 39.20  28.80  34.00 
1995 07 40.90 -99.99 -99.99 
1995 08 37.80  26.50  32.15 
1995 09 38.50  26.50  32.50 
1995 10 37.20  25.40  31.30 
1995 11 34.40  23.90  29.15 
1995 12 31.40  22.20  26.80 
1996 01 31.10  20.29  25.70 
1996 02 31.40  21.80  26.59 
1996 03 33.30  24.00  28.65 
1996 04 35.30  26.10  30.70 
1996 05 38.20  27.00  32.59 
1996 06 37.50  28.80  33.15 
1996 07 38.40  29.90  34.15 
1996 08 38.20  29.70  33.95 
1996 09 38.59  28.90  33.75 
1996 10 40.90 -99.99 -99.99 
1996 11 33.59  23.80  28.70 
1996 12 30.90  21.80  26.34 
1997 01 29.50  21.10  25.30 
1997 02 31.10  21.70  26.40 
1997 03 31.90  23.80  27.84 
1997 04 34.30  25.80  30.05 
1997 05 37.09  27.70  32.40 
1997 06 38.90  30.00  34.45 
1997 07 38.50  30.40  34.45 
1997 08 99.99  30.50 -99.99 
1997 09 38.20  29.00  33.59 
1997 10 35.70  27.70  31.70 
1997 11 33.50  25.20  29.35 
1997 12 31.40  23.70  27.55 
1998 01 30.90  22.90  26.90 
1998 02 30.90  22.70  26.80 
1998 04 35.30  26.70  31.00 
1998 05 37.50  28.30  32.90 
1998 06 38.30  30.60  34.45 
1998 07 38.70  30.70  34.70 
1998 08 38.00  29.00  33.50 
1998 09 38.30  29.10  33.70 
1998 10 36.70  26.30  31.50 
1998 11 34.20  23.10  28.65 
1998 12 32.20  21.90  27.05 
1999 01 30.60  21.30  25.95 
1999 03 32.59  23.50  28.05 
1999 04 35.59  25.20  30.40 
1999 05 38.09  27.70  32.90 
1999 06 38.30  29.50  33.90 
1999 07 38.20  29.70  33.95 
1999 09 38.40  28.80  33.59 
1999 10 35.50  26.30  30.90 
2000 04 36.30  26.10  31.20 
2000 05 37.20  28.50  32.84 
2000 06 38.30  29.40  33.84 
2000 07 39.00  31.30  35.15 
2000 08 38.09  30.20  34.15 
2000 10 36.50  26.90  31.70 
2000 11 33.70  24.90  29.30 
2000 12 31.50  22.90  27.20 
2001 01 30.30  21.10  25.70 
2001 02 31.20  22.50  26.85 
2001 03 32.90  24.70  28.80 
2001 04 35.50  26.10  30.80 
2001 05 37.90  28.50  33.20 
2001 06 38.40  29.70  34.05 
2001 07 37.70  29.00  33.34 
2001 08 37.80  29.70  33.75 
2001 09 38.50  29.00  33.75 
2001 10 37.59  27.40  32.50 
2001 11 35.09  24.40  29.75 
2001 12 32.70  23.30  28.00 
2002 01 31.30  22.70  27.00 
2002 02 32.09  22.80  27.45 
2002 03 33.09  24.40  28.75 
2002 04 35.90  25.50  30.70 
2002 05 36.20  26.20  31.20 
2002 06 38.00  29.00  33.50 
2002 07 38.90  31.10  35.00 
2002 09 38.00  28.50  33.25 
2002 10 36.59  26.70  31.65 
2002 11 34.70  25.90  30.30 
2002 12 32.50  23.70  28.10 
2003 02 32.30  24.60  28.45 
2003 03 33.09  25.40  29.25 
2003 04 36.00  27.10  31.55 
2003 05 39.00  29.30  34.15 
2003 06 38.50  33.80  36.15 
2003 07 38.00  30.80  34.40 
2003 08 37.90  29.10  33.50 
2003 09 37.90  29.10  33.50 
2003 10 37.30    . 0  18.65 
2003 11 34.80  25.00  29.90 
2003 12 32.70  23.20  27.95 
2004 02 31.40  22.80  27.09 
2004 03 32.50  23.70  28.10 
2004 04 34.80  26.90  30.84 
2004 05 37.09  27.80  32.44 
2004 06 37.70  28.90  33.30 
2004 07 37.90  30.50  34.20 
2004 08 37.70  30.30  34.00 
2004 09 37.30   2.80  20.04 
2004 10 35.70  27.10  31.40 
2004 11 99.99 -99.99  28.90 
2004 12 99.99 -99.99  27.10 
2005 01 99.99 -99.99  26.00 
2005 02 99.99 -99.99  26.90 
2005 03 99.99 -99.99  29.00 
2005 04 99.99 -99.99  30.80 
2005 05 99.99 -99.99  32.00 
2005 06 99.99 -99.99  33.80 
2005 07 99.99 -99.99  33.80 
2005 08 99.99 -99.99  33.40 
2005 10 99.99 -99.99  31.10 
2005 11 99.99 -99.99  29.30 
2005 12 99.99 -99.99  26.60 
2006 01 99.99 -99.99  26.20 
2006 02 99.99 -99.99  26.20 
2006 03 99.99 -99.99  28.40 
2006 04 99.99 -99.99  30.10 
2006 05 99.99 -99.99  32.70 
2006 06 99.99 -99.99  34.20 
2006 07 99.99 -99.99  33.70 
2006 08 99.99 -99.99  33.30 
2006 09 99.99 -99.99  33.30 
2006 10 99.99 -99.99  30.80 
2006 12 99.99 -99.99  27.00 
2007 01 99.99 -99.99  26.50 
2007 02 99.99 -99.99  27.80 
2007 03 99.99 -99.99  28.50 
2007 04 99.99 -99.99  31.20 
2007 05 99.99 -99.99  33.70 
2007 06 99.99 -99.99  38.00 
2007 07 99.99 -99.99  33.09 
2007 09 99.99 -99.99  32.80 
2007 10 99.99 -99.99  30.90 
2007 11 99.99 -99.99  29.30 
2007 12 99.99 -99.99  27.10 
2008 01 99.99 -99.99  26.30 
2008 04 99.99 -99.99  30.30 
2008 05 99.99 -99.99  32.30 
2008 06 99.99 -99.99  33.70 
2008 07 99.99 -99.99  34.20 
2008 08 99.99 -99.99  34.20 
2008 09 99.99 -99.99  33.70 
2008 10 99.99 -99.99  31.20 
2008 11 99.99 -99.99  29.10 
2008 12 99.99 -99.99  26.80 
2009 01 99.99 -99.99  26.20 
2009 02 99.99 -99.99  26.20 
2009 03 99.99 -99.99  29.50 
2009 04 99.99 -99.99  29.50 
2009 05 99.99 -99.99  32.80 
2009 06 99.99 -99.99  34.40 
2009 07 99.99 -99.99  34.80 
2009 08 99.99 -99.99  33.59 
2009 09 99.99 -99.99  33.09 
2009 10 99.99 -99.99  31.50 
2009 11 99.99 -99.99  28.90 
2009 12 99.99 -99.99  28.00 
2010 01 99.99 -99.99  26.50 
2010 02 99.99 -99.99  26.80 
2010 03 99.99 -99.99  28.90 
2010 04 99.99 -99.99  31.90 
2010 05 99.99 -99.99  33.30 
2010 06 99.99 -99.99  34.59 
2010 07 99.99 -99.99  33.40 
2010 08 99.99 -99.99  33.40 
2010 09 99.99 -99.99  33.30 
2010 10 99.99 -99.99  31.80 
2010 11 99.99 -99.99  31.80 
2010 12 99.99 -99.99  26.60 
2011 01 99.99 -99.99  26.70 
2011 02 99.99 -99.99  26.70 
2011 03 99.99 -99.99  27.90 
2011 05 99.99 -99.99  32.50 
2011 06 99.99 -99.99  33.90 
2011 09 99.99 -99.99  33.20 
2011 10 99.99 -99.99  31.50 
2011 12 99.99 -99.99  27.40 
