1974 01 99.99 -99.99   8.20 
1974 02 99.99 -99.99  10.40 
1974 03 99.99 -99.99  16.60 
1974 04 99.99 -99.99  22.10 
1974 05 99.99 -99.99  29.50 
1974 06 99.99 -99.99  32.00 
1974 08 99.99 -99.99  32.59 
1974 09 99.99 -99.99  30.50 
1975 01 99.99 -99.99   8.50 
1975 02 99.99 -99.99  12.30 
1975 03 99.99 -99.99  15.70 
1982 11 99.99 -99.99  13.00 
1982 12 99.99 -99.99   9.10 
1983 01 99.99 -99.99   8.10 
1983 02 99.99 -99.99  10.20 
1983 03 99.99 -99.99  14.40 
1983 04 99.99 -99.99  21.00 
1983 05 99.99 -99.99  29.20 
1983 06 99.99 -99.99  32.59 
1983 07 99.99 -99.99  33.80 
1983 08 99.99 -99.99  32.90 
1983 09 99.99 -99.99  29.80 
1983 10 99.99 -99.99  23.40 
1983 11 99.99 -99.99  19.29 
1983 12 99.99 -99.99  19.29 
1984 01 99.99 -99.99  10.60 
1984 02 99.99 -99.99  13.80 
1984 03 99.99 -99.99  18.20 
1984 04 99.99 -99.99  23.60 
1984 05 99.99 -99.99  27.40 
1984 06 99.99 -99.99  30.40 
1984 07 99.99 -99.99  33.20 
1984 08 99.99 -99.99  30.20 
1984 09 99.99 -99.99  30.60 
1984 10 99.99 -99.99  24.40 
1984 11 99.99 -99.99  17.40 
1984 12 99.99 -99.99  10.00 
1985 01 99.99 -99.99  12.40 
1985 02 99.99 -99.99  11.80 
1985 03 99.99 -99.99  15.70 
1985 04 99.99 -99.99  23.10 
1985 05 99.99 -99.99  30.00 
1985 06 99.99 -99.99  32.09 
1985 07 99.99 -99.99  33.20 
1985 08 99.99 -99.99  35.00 
1985 09 99.99 -99.99  31.20 
1985 10 99.99 -99.99  24.60 
1985 11 99.99 -99.99  19.29 
1985 12 99.99 -99.99  11.40 
1986 01 99.99 -99.99  11.00 
1986 02 99.99 -99.99  13.80 
1986 03 99.99 -99.99  18.40 
1986 04 99.99 -99.99  24.50 
1986 05 99.99 -99.99  35.40 
1986 06 99.99 -99.99  38.90 
1986 07 99.99 -99.99  34.20 
1986 08 99.99 -99.99  35.40 
1986 09 99.99 -99.99  32.90 
1986 10 99.99 -99.99  31.10 
1986 11 99.99 -99.99  14.90 
1986 12 99.99 -99.99  10.20 
1987 01 99.99 -99.99  11.00 
1987 02 99.99 -99.99  15.60 
1987 03 99.99 -99.99  15.50 
1987 04 99.99 -99.99  22.60 
1987 05 99.99 -99.99  30.50 
1987 06 99.99 -99.99  32.09 
1987 07 99.99 -99.99  35.80 
1987 08 99.99 -99.99  35.00 
1987 09 99.99 -99.99  31.70 
1987 10 99.99 -99.99  24.10 
1987 11 99.99 -99.99  17.20 
1987 12 99.99 -99.99  13.40 
1988 01 99.99 -99.99  10.00 
1988 02 99.99 -99.99  12.70 
1988 05 99.99 -99.99  28.50 
1988 07 99.99 -99.99  34.50 
1988 08 99.99 -99.99  33.30 
1988 09 99.99 -99.99  31.20 
1988 10 99.99 -99.99  26.30 
1988 11 99.99 -99.99  16.90 
1988 12 99.99 -99.99  12.10 
1989 01 99.99 -99.99   6.80 
1989 02 99.99 -99.99  10.40 
1989 03 99.99 -99.99  19.60 
1989 04 99.99 -99.99  27.70 
1989 06 99.99 -99.99  35.09 
1989 07 99.99 -99.99  38.30 
1989 08 99.99 -99.99  38.09 
1989 11 99.99 -99.99  19.70 
1990 01 99.99 -99.99  18.40 
1990 02 99.99 -99.99  11.40 
1990 06 99.99 -99.99  32.70 
1991 03 99.99 -99.99  17.20 
1991 04 99.99 -99.99  25.10 
1991 05 99.99 -99.99  27.40 
1991 06 99.99 -99.99  32.90 
1991 07 99.99 -99.99  32.40 
1991 08 99.99 -99.99  32.40 
1991 10 99.99 -99.99  25.20 
1991 11 99.99 -99.99  19.00 
1991 12 99.99 -99.99  10.70 
1992 01 99.99 -99.99   6.20 
1992 02 99.99 -99.99   9.50 
1992 04 99.99 -99.99  21.70 
1992 05 99.99 -99.99  27.60 
1992 06 99.99 -99.99  31.80 
1992 07 99.99 -99.99  32.30 
1992 08 99.99 -99.99  33.20 
1992 09 99.99 -99.99  31.10 
1992 10 99.99 -99.99  24.50 
1992 11 99.99 -99.99  16.40 
1992 12 99.99 -99.99   9.80 
1993 02 99.99 -99.99  10.70 
1993 03 99.99 -99.99  16.40 
1993 04 99.99 -99.99  22.00 
1993 05 99.99 -99.99  27.20 
1993 06 99.99 -99.99  32.09 
1993 07 99.99 -99.99  33.59 
1993 08 99.99 -99.99  33.80 
1993 09 99.99 -99.99  31.30 
1993 10 99.99 -99.99  26.30 
1993 11 99.99 -99.99  16.40 
1993 12 99.99 -99.99  13.90 
1994 01 99.99 -99.99  12.50 
1994 02 99.99 -99.99  12.10 
1994 03 99.99 -99.99  16.50 
1994 04 99.99 -99.99  23.80 
1994 05 99.99 -99.99  29.20 
1994 06 99.99 -99.99  31.40 
1994 07 99.99 -99.99  31.80 
1994 08 99.99 -99.99  32.90 
1994 09 99.99 -99.99  30.90 
1994 10 99.99 -99.99  27.50 
1994 11 99.99 -99.99  17.20 
1994 12 99.99 -99.99   8.89 
1995 01 18.50   6.00  12.25 
1995 02 18.40   6.80  12.60 
1995 03 24.30  10.20  17.25 
1995 04 30.40  15.20  22.80 
1995 05 37.70  21.30  29.50 
1995 06 40.90  23.20  32.05 
1995 07 45.20  21.70  33.45 
1995 08 43.40  24.40  33.90 
1995 09 39.09  20.90  30.00 
1995 10 33.00  15.60  24.30 
1995 11 23.60   9.10  16.35 
1995 12 15.60   6.00  10.80 
1996 01 16.40   6.20  11.29 
1996 02 28.00   8.00  18.00 
1996 03 23.60   9.70  16.65 
1996 04 30.70  14.40  22.55 
1996 05 39.50  22.80  31.15 
1996 06 41.60  23.60  32.59 
1996 07 45.00  26.20  35.59 
1996 08 44.60  26.90  35.75 
1996 09 39.59  22.50  31.05 
1996 10 32.90  15.60  24.25 
1996 11 24.00  11.20  17.60 
1996 12 21.70   8.89  15.30 
1997 01 17.90   6.00  11.95 
1997 02 16.70   2.70   9.70 
1997 03 20.90   7.10  14.00 
1997 04 30.20  14.40  22.30 
1997 05 36.70  20.80  28.75 
1997 06 41.50  24.90  33.20 
1997 07 45.00  22.00  33.50 
1997 08 40.40  23.50  31.95 
1997 09 40.40  22.40  31.40 
1997 10 33.59  19.20  26.40 
1997 11 22.50  11.70  17.10 
1997 12 17.29   7.00  12.15 
1998 01 15.50   3.90   9.70 
1998 02 19.20   5.50  12.35 
1998 03 21.90   9.60  15.75 
1998 04 30.50  15.80  23.15 
1998 05 37.30  21.00  29.15 
1998 06 43.00  25.00  34.00 
1998 07 43.80  26.40  35.09 
1998 08 46.40  28.50  37.45 
1998 09 46.40  28.50  37.45 
1998 10 34.70  15.80  25.25 
1998 12 23.00   7.70  15.35 
1999 01 18.20   6.20  12.20 
1999 02 19.40   8.50  13.95 
1999 03 24.70   9.60  17.15 
1999 04 31.80  15.60  23.70 
1999 05 38.50  20.90  29.70 
1999 06 42.30  24.20  33.25 
1999 07 42.80  25.70  34.25 
1999 08 44.40  26.40  35.40 
1999 09 40.90  23.60  32.25 
1999 10 36.30  18.90  27.59 
1999 11 25.30  10.70  18.00 
1999 12 20.20   5.50  12.85 
2000 01 16.40   4.60  10.50 
2000 03 24.80   8.30  16.54 
2000 04 34.40  19.00  26.70 
2000 05 38.00  20.50  29.25 
2000 06 41.10  23.20  32.15 
2000 09 39.70  22.40  31.05 
2001 03 27.60  11.50  19.54 
2001 06 40.90  22.80  31.85 
2001 07 43.00  24.60  33.80 
2001 12 20.50   7.30  13.90 
2002 03 26.20   8.89  17.54 
2002 04 30.00  14.10  22.05 
2002 05 37.20  19.50  28.35 
2002 07 43.90  24.00  33.95 
2002 08 42.20  22.40  32.30 
2002 10 33.70  19.00  26.35 
2002 11 24.20   9.80  17.00 
2003 03 23.80   8.30  16.04 
2003 04 31.80  16.40  24.09 
2003 05 31.80  16.40  24.09 
2003 06 40.90  24.10  32.50 
2003 07 42.20  24.30  33.25 
2003 08 44.40  25.60  35.00 
2003 09 44.40  25.60  35.00 
2003 10 39.80  10.10  24.95 
2003 11 24.40  10.40  17.40 
2004 02 20.70    .50  10.60 
2004 04 30.60  14.80  22.70 
2004 05 37.20  20.20  28.70 
2004 06 40.80  23.30  32.05 
2004 07 99.99 -99.99  34.70 
2004 08 99.99 -99.99  33.50 
2004 10 99.99 -99.99  28.00 
2004 11 99.99 -99.99  17.70 
2004 12 99.99 -99.99   9.10 
2005 01 99.99 -99.99  13.00 
2005 02 99.99 -99.99  11.70 
2005 03 99.99 -99.99  17.90 
2005 04 99.99 -99.99  24.30 
2005 05 99.99 -99.99  29.00 
2005 06 99.99 -99.99  33.80 
2005 07 99.99 -99.99  34.70 
2005 08 99.99 -99.99  35.00 
2005 10 99.99 -99.99  25.50 
2005 11 99.99 -99.99  16.20 
2005 12 99.99 -99.99  14.10 
2006 01 99.99 -99.99  11.10 
2006 02 99.99 -99.99  13.50 
2006 03 99.99 -99.99  18.70 
2006 04 99.99 -99.99  24.10 
2006 05 99.99 -99.99  30.30 
2006 06 99.99 -99.99  34.90 
2006 07 99.99 -99.99  35.09 
2006 08 99.99 -99.99  36.30 
2006 09 99.99 -99.99  32.09 
2006 10 99.99 -99.99  27.70 
2006 11 99.99 -99.99  15.60 
2006 12 99.99 -99.99   8.20 
2007 01 99.99 -99.99   8.30 
2007 02 99.99 -99.99  13.70 
2007 03 99.99 -99.99  18.10 
2007 04 99.99 -99.99  23.10 
2007 05 99.99 -99.99  31.20 
2007 06 99.99 -99.99  34.09 
2007 08 99.99 -99.99  35.30 
2007 10 99.99 -99.99  27.30 
2007 11 99.99 -99.99  18.20 
2007 12 99.99 -99.99  11.80 
2008 01 99.99 -99.99   7.20 
2008 02 99.99 -99.99  12.00 
2008 03 99.99 -99.99  21.30 
2008 04 99.99 -99.99  25.10 
2008 05 99.99 -99.99  29.80 
2008 06 99.99 -99.99  33.00 
2008 07 99.99 -99.99  30.00 
2008 08 99.99 -99.99  35.30 
2008 09 99.99 -99.99  32.59 
2008 10 99.99 -99.99  25.70 
2008 11 99.99 -99.99  17.10 
2008 12 99.99 -99.99  17.10 
2009 01 99.99 -99.99   8.39 
2009 02 99.99 -99.99  15.10 
2009 03 99.99 -99.99  18.10 
2009 04 99.99 -99.99  18.10 
2009 05 99.99 -99.99  29.60 
2009 06 99.99 -99.99  34.59 
2009 07 99.99 -99.99  34.00 
2009 08 99.99 -99.99  35.30 
2009 09 99.99 -99.99  31.10 
2009 10 99.99 -99.99  27.00 
2009 11 99.99 -99.99  17.60 
2009 12 99.99 -99.99  13.50 
2010 01 99.99 -99.99  14.00 
2010 02 99.99 -99.99  16.20 
2010 03 99.99 -99.99  20.80 
2010 04 99.99 -99.99  24.70 
2010 05 99.99 -99.99  30.10 
2010 06 99.99 -99.99  34.90 
2010 07 99.99 -99.99  36.30 
2010 08 99.99 -99.99  37.20 
2010 09 99.99 -99.99  33.70 
2010 10 99.99 -99.99  27.80 
2010 11 99.99 -99.99  18.70 
2011 01 99.99 -99.99  13.50 
2011 02 99.99 -99.99  13.50 
2011 03 99.99 -99.99  17.00 
2011 04 99.99 -99.99  22.90 
2011 05 99.99 -99.99  29.80 
2011 06 99.99 -99.99  33.59 
2011 07 99.99 -99.99  35.40 
2011 08 99.99 -99.99  35.50 
2011 09 99.99 -99.99  32.30 
2011 10 99.99 -99.99  25.60 
2011 11 99.99 -99.99  14.50 
2011 12 99.99 -99.99  10.10 
