1978 10 99.99 -99.99  21.50 
1978 11 99.99 -99.99  10.30 
1978 12 99.99 -99.99   9.39 
1979 01 99.99 -99.99   8.20 
1979 02 99.99 -99.99  11.10 
1979 04 99.99 -99.99  19.40 
1979 06 99.99 -99.99  26.90 
1979 07 99.99 -99.99  27.40 
1979 08 99.99 -99.99  27.80 
1979 09 99.99 -99.99  28.00 
1979 10 99.99 -99.99  21.30 
1979 11 99.99 -99.99  16.10 
1979 12 99.99 -99.99   7.40 
1980 01 99.99 -99.99   6.50 
1980 02 99.99 -99.99   8.10 
1980 03 99.99 -99.99  13.00 
1980 04 99.99 -99.99  18.50 
1980 05 99.99 -99.99  23.70 
1980 06 99.99 -99.99  27.80 
1980 07 99.99 -99.99  29.40 
1980 08 99.99 -99.99  27.90 
1980 09 99.99 -99.99  25.30 
1980 10 99.99 -99.99  21.00 
1980 11 99.99 -99.99  15.00 
1980 12 99.99 -99.99   9.80 
1981 01 99.99 -99.99   7.20 
1981 02 99.99 -99.99   8.70 
1981 03 99.99 -99.99  13.80 
1981 04 99.99 -99.99  17.70 
1981 05 99.99 -99.99  21.50 
1981 06 99.99 -99.99  26.30 
1981 07 99.99 -99.99  29.00 
1981 08 99.99 -99.99  28.90 
1981 09 99.99 -99.99  27.20 
1981 10 99.99 -99.99  21.90 
1981 11 99.99 -99.99  12.00 
1981 12 99.99 -99.99  10.10 
1982 01 99.99 -99.99   7.40 
1982 02 99.99 -99.99   7.00 
1982 03 99.99 -99.99  10.80 
1982 04 99.99 -99.99  18.79 
1982 05 99.99 -99.99  22.00 
1982 06 99.99 -99.99  26.40 
1982 07 99.99 -99.99  27.20 
1982 08 99.99 -99.99  27.60 
1982 09 99.99 -99.99  26.20 
1982 10 99.99 -99.99  19.60 
1982 11 99.99 -99.99   9.80 
1982 12 99.99 -99.99   6.00 
1983 01 99.99 -99.99   4.90 
1983 02 99.99 -99.99   4.90 
1983 03 99.99 -99.99  10.60 
1983 04 99.99 -99.99  16.79 
1983 05 99.99 -99.99  22.70 
1983 06 99.99 -99.99  26.70 
1983 07 99.99 -99.99  28.40 
1983 08 99.99 -99.99  27.70 
1983 09 99.99 -99.99  24.40 
1983 10 99.99 -99.99  18.70 
1983 11 99.99 -99.99  15.00 
1983 12 99.99 -99.99   8.89 
1984 01 99.99 -99.99   7.70 
1984 02 99.99 -99.99  10.30 
1984 03 99.99 -99.99  13.60 
1984 04 99.99 -99.99  17.40 
1984 05 99.99 -99.99  22.90 
1984 06 99.99 -99.99  26.00 
1984 07 99.99 -99.99  27.60 
1984 08 99.99 -99.99  25.50 
1984 09 99.99 -99.99  26.80 
1984 10 99.99 -99.99  20.90 
1984 11 99.99 -99.99  13.00 
1984 12 99.99 -99.99   6.80 
1985 01 99.99 -99.99   9.30 
1985 02 99.99 -99.99   7.70 
1985 03 99.99 -99.99  11.70 
1985 04 99.99 -99.99  18.29 
1985 05 99.99 -99.99  24.00 
1985 06 99.99 -99.99  26.70 
1985 07 99.99 -99.99  27.70 
1985 08 99.99 -99.99  32.50 
1985 09 99.99 -99.99  25.70 
1985 10 99.99 -99.99  19.20 
1985 11 99.99 -99.99  15.20 
1985 12 99.99 -99.99   8.80 
1986 01 99.99 -99.99   8.00 
1986 02 99.99 -99.99  11.70 
1986 03 99.99 -99.99  14.10 
1986 04 99.99 -99.99  19.79 
1986 05 99.99 -99.99  21.00 
1986 06 99.99 -99.99  25.60 
1986 07 99.99 -99.99  28.90 
1986 08 99.99 -99.99  29.50 
1986 09 99.99 -99.99  28.90 
1986 10 99.99 -99.99  21.80 
1986 11 99.99 -99.99  11.30 
1986 12 99.99 -99.99   7.30 
1987 02 99.99 -99.99  11.80 
1987 03 99.99 -99.99  10.30 
1987 04 99.99 -99.99  17.50 
1987 05 99.99 -99.99  24.40 
1987 06 99.99 -99.99  27.00 
1987 07 99.99 -99.99  29.90 
1987 08 99.99 -99.99  29.70 
1987 09 99.99 -99.99  26.40 
1987 10 99.99 -99.99  19.20 
1987 11 99.99 -99.99  14.20 
1987 12 99.99 -99.99  10.00 
1988 01 99.99 -99.99   7.40 
1988 02 99.99 -99.99   8.89 
1988 03 99.99 -99.99  11.80 
1988 04 99.99 -99.99  17.29 
1988 05 99.99 -99.99  23.30 
1988 07 99.99 -99.99  30.80 
1988 08 99.99 -99.99  30.70 
1988 09 99.99 -99.99  28.70 
1988 10 99.99 -99.99  25.10 
1988 11 99.99 -99.99  13.70 
1988 12 99.99 -99.99   9.89 
1989 01 99.99 -99.99  -5.00 
1989 02 99.99 -99.99   8.30 
1989 03 99.99 -99.99  14.80 
1989 04 99.99 -99.99  24.10 
1989 05 99.99 -99.99  26.50 
1989 06 99.99 -99.99  29.50 
1989 07 99.99 -99.99  32.09 
1989 09 99.99 -99.99  26.00 
1989 11 99.99 -99.99  14.40 
1990 01 99.99 -99.99   5.90 
1990 02 99.99 -99.99   7.90 
1990 03 99.99 -99.99  12.10 
1990 04 99.99 -99.99  18.00 
1990 05 99.99 -99.99  23.10 
1990 06 99.99 -99.99  29.50 
1990 07 99.99 -99.99  30.40 
1991 06 99.99 -99.99  27.50 
1991 07 99.99 -99.99  27.80 
1991 08 99.99 -99.99  27.40 
1991 10 99.99 -99.99  21.40 
1991 11 99.99 -99.99  15.10 
1991 12 99.99 -99.99   6.70 
1992 02 99.99 -99.99   5.40 
1992 05 99.99 -99.99  22.40 
1992 07 99.99 -99.99  27.40 
1992 08 99.99 -99.99  28.80 
1992 10 99.99 -99.99  30.30 
1992 11 99.99 -99.99  13.20 
1992 12 99.99 -99.99   6.30 
1993 01 99.99 -99.99   5.50 
1993 02 99.99 -99.99  13.60 
1993 03 99.99 -99.99  12.30 
1993 04 99.99 -99.99  18.10 
1993 05 99.99 -99.99  21.60 
1993 06 99.99 -99.99  27.40 
1993 07 99.99 -99.99  27.90 
1993 08 99.99 -99.99  29.30 
1993 09 99.99 -99.99  26.60 
1993 11 99.99 -99.99  12.70 
1993 12 99.99 -99.99  10.70 
1994 01 99.99 -99.99   9.10 
1994 02 99.99 -99.99   8.60 
1994 03 99.99 -99.99  13.20 
1994 04 99.99 -99.99  10.50 
1994 05 99.99 -99.99  24.00 
1994 06 99.99 -99.99  26.90 
1994 07 99.99 -99.99  26.70 
1994 08 99.99 -99.99  28.20 
1994 09 99.99 -99.99  27.40 
1994 10 99.99 -99.99  22.80 
1994 11 99.99 -99.99  12.50 
1994 12 99.99 -99.99   6.00 
1995 01 14.60   3.10   8.85 
1995 02 14.80   4.30   9.55 
1995 03 19.70   7.10  13.40 
1995 04 24.10  10.60  17.35 
1995 05 31.60  16.90  24.25 
1995 06 34.70  19.79  27.25 
1995 07 35.30  20.10  27.70 
1995 08 37.50  21.50  29.50 
1995 09 33.50  18.00  25.75 
1995 10 28.60  13.20  20.90 
1995 11 19.10   5.70  12.40 
1995 12 12.80   2.20   7.50 
1996 01 13.10   1.70   7.40 
1996 02 17.10   3.60  10.35 
1996 03 18.90   6.10  12.50 
1996 04 24.90   9.50  17.20 
1996 05 33.70  18.40  26.05 
1996 06 35.80  18.90  27.34 
1996 07 40.30  23.60  31.95 
1996 08 39.09  22.20  30.65 
1996 09 35.09  18.70  26.90 
1996 10 27.60  12.40  20.00 
1996 11 20.29   8.30  14.29 
1996 12 17.90   7.90  12.90 
1997 01 15.00   3.10   9.05 
1997 02 13.30   -.20   6.55 
1997 03 16.70   3.60  10.15 
1997 04 24.70   9.10  16.90 
1997 05 32.20  16.10  24.15 
1997 06 35.00  19.10  27.05 
1997 07 36.80  20.10  28.45 
1997 08 34.59  18.50  26.55 
1997 09 33.80  17.29  25.55 
1997 10 29.20  14.90  22.05 
1997 11 20.40   8.50  14.45 
1997 12 15.30   4.69  10.00 
1998 01 12.20   1.70   6.95 
1998 02 15.70   3.20   9.45 
1998 03 18.00   5.60  11.80 
1998 04 26.40  11.50  18.95 
1998 05 31.40  21.40  26.40 
1998 06 37.20  19.90  28.55 
1998 07 38.70  23.10  30.90 
1998 08 41.50  24.30  32.90 
1998 09 35.30  20.00  27.65 
1998 10 30.00  13.40  21.70 
1998 11 25.70  10.50  18.10 
1998 12 18.29   5.00  11.65 
1999 01 15.30   2.00   8.64 
1999 02 17.70   4.00  10.85 
1999 03 21.10   6.10  13.60 
1999 04 26.50  11.10  18.79 
1999 05 33.70  17.29  25.50 
1999 06 34.90  19.00  26.95 
1999 07 37.30  21.00  29.15 
1999 08 39.30  22.80  31.05 
1999 09 34.59  17.60  26.09 
1999 10 30.00  14.40  22.20 
1999 11 20.90   6.60  13.75 
1999 12 17.00   3.00  10.00 
2000 05 31.30  14.70  23.00 
2000 06 36.30  19.10  27.70 
2000 08 38.80  21.40  30.09 
2000 09 34.00  17.79  25.90 
2000 10 26.40  12.50  19.45 
2000 11 19.90   7.10  13.50 
2001 03 24.60   9.30  16.95 
2001 06 36.00  19.00  27.50 
2001 07 38.00  21.20  29.60 
2001 08 39.00  22.30  30.65 
2001 12 16.70   3.90  10.30 
2002 01 11.40    .90   6.14 
2002 02 17.70   3.50  10.60 
2002 03 21.80   7.40  14.60 
2002 04 24.90  11.10  18.00 
2002 05 30.50  15.30  22.90 
2002 06 35.09  19.10  27.09 
2002 07 37.90  22.00  29.95 
2002 08 36.59  20.50  28.55 
2002 09 34.90  18.70  26.80 
2002 10 30.90  16.60  23.75 
2002 11 20.70   8.10  14.40 
2002 12 21.00  -3.00   9.00 
2003 01 15.20   2.90   9.05 
2003 02 13.90   3.40   8.64 
2003 03 17.50   5.10  11.30 
2003 04 25.80  11.40  18.59 
2003 05 32.30  17.40  24.84 
2003 06 34.50  19.00  26.75 
2003 07 36.59  20.29  28.45 
2003 08 39.59  22.90  31.25 
2003 09 39.59  22.90  31.25 
2003 10 29.70  14.70  22.20 
2003 11 21.20   8.00  14.60 
2003 12 13.60   4.00   8.80 
2004 02 17.00   3.00  10.00 
2004 03 22.60   8.00  15.30 
2004 04 24.90  10.80  17.85 
2004 05 30.00  15.50  22.75 
2004 06 34.70  19.20  26.95 
2004 07 38.20  21.90  30.05 
2004 08 36.40  20.20  28.30 
2004 09 35.80  18.90  27.34 
2004 10 30.90  16.00  23.45 
2004 11 99.99 -99.99  13.80 
2004 12 99.99 -99.99   6.20 
2005 01 99.99 -99.99   7.20 
2005 02 99.99 -99.99   8.70 
2005 03 99.99 -99.99  14.10 
2005 04 99.99 -99.99  19.10 
2005 05 99.99 -99.99  23.00 
2005 06 99.99 -99.99  27.30 
2005 07 99.99 -99.99  30.00 
2005 08 99.99 -99.99  30.30 
2005 09 99.99 -99.99  25.80 
2005 10 99.99 -99.99  20.60 
2005 11 99.99 -99.99  12.20 
2005 12 99.99 -99.99  11.00 
2006 01 99.99 -99.99   6.90 
2006 02 99.99 -99.99  10.00 
2006 03 99.99 -99.99  14.00 
2006 04 99.99 -99.99  18.50 
2006 05 99.99 -99.99  25.20 
2006 06 99.99 -99.99  30.40 
2006 07 99.99 -99.99  29.10 
2006 08 99.99 -99.99  30.30 
2006 09 99.99 -99.99  26.50 
2006 10 99.99 -99.99  20.80 
2006 11 99.99 -99.99  11.60 
2006 12 99.99 -99.99   4.60 
2007 01 99.99 -99.99   6.20 
2007 02 99.99 -99.99  10.00 
2007 03 99.99 -99.99  12.60 
2007 04 99.99 -99.99  16.20 
2007 06 99.99 -99.99  28.10 
2007 07 99.99 -99.99  29.80 
2007 08 99.99 -99.99  29.60 
2007 09 99.99 -99.99  27.30 
2007 10 99.99 -99.99  22.90 
2007 11 99.99 -99.99  14.10 
2007 12 99.99 -99.99   8.10 
2008 01 99.99 -99.99   3.30 
2008 02 99.99 -99.99   4.60 
2008 04 99.99 -99.99  20.80 
2008 05 99.99 -99.99  22.90 
2008 07 99.99 -99.99  29.10 
2008 08 99.99 -99.99  30.20 
2008 09 99.99 -99.99  27.60 
2008 10 99.99 -99.99  20.70 
2008 11 99.99 -99.99  13.80 
2008 12 99.99 -99.99   8.89 
2009 01 99.99 -99.99   6.40 
2009 02 99.99 -99.99  10.10 
2009 03 99.99 -99.99  12.30 
2009 04 99.99 -99.99  18.20 
2009 05 99.99 -99.99  22.80 
2009 06 99.99 -99.99  22.80 
2009 07 99.99 -99.99  28.60 
2009 08 99.99 -99.99  28.60 
2009 09 99.99 -99.99  25.20 
2009 10 99.99 -99.99  25.20 
2009 11 99.99 -99.99  13.40 
2010 05 99.99 -99.99  24.60 
2010 07 99.99 -99.99  31.40 
2010 08 99.99 -99.99  32.59 
2010 09 99.99 -99.99  32.59 
2010 10 99.99 -99.99  23.60 
2010 11 99.99 -99.99  17.70 
2010 12 99.99 -99.99  10.30 
2011 01 99.99 -99.99  12.70 
2011 02 99.99 -99.99  12.70 
2011 03 99.99 -99.99  12.70 
2011 04 99.99 -99.99  18.00 
2011 05 99.99 -99.99  23.20 
2011 06 99.99 -99.99  27.50 
2011 07 99.99 -99.99  30.80 
2011 08 99.99 -99.99  29.60 
2011 09 99.99 -99.99  26.80 
2011 10 99.99 -99.99  20.90 
2011 11 99.99 -99.99  10.10 
2011 12 99.99 -99.99   7.70 
