1996 07 99.99 -99.99  13.70 
1996 08 99.99 -99.99  13.50 
1996 09 99.99 -99.99  12.60 
1996 10 99.99 -99.99   9.50 
1996 11 99.99 -99.99   5.10 
1997 01 99.99 -99.99   3.40 
1997 02 99.99 -99.99   4.69 
1997 03 99.99 -99.99   6.80 
1997 04 99.99 -99.99   8.89 
1997 05 99.99 -99.99  10.60 
1997 06 99.99 -99.99  11.70 
1997 07 99.99 -99.99  14.30 
1997 08 99.99 -99.99  15.10 
1997 09 99.99 -99.99  12.20 
1997 10 99.99 -99.99   9.50 
1997 11 99.99 -99.99   7.30 
1997 12 99.99 -99.99   5.40 
1998 01 99.99 -99.99   4.30 
1998 02 99.99 -99.99   6.70 
1998 03 99.99 -99.99   7.00 
1998 04 99.99 -99.99   6.00 
1998 05 99.99 -99.99  10.70 
1998 06 99.99 -99.99  11.60 
1998 07 99.99 -99.99  12.60 
1998 08 99.99 -99.99  13.60 
1998 09 99.99 -99.99  12.70 
1998 10 99.99 -99.99   9.20 
1998 11 99.99 -99.99   6.30 
1998 12 99.99 -99.99   5.00 
1999 01 99.99 -99.99   4.10 
1999 02 99.99 -99.99   5.00 
1999 03 99.99 -99.99   5.60 
1999 04 99.99 -99.99   8.00 
1999 05 99.99 -99.99  10.80 
1999 06 99.99 -99.99  11.20 
1999 07 99.99 -99.99  14.70 
1999 08 99.99 -99.99  14.30 
1999 09 99.99 -99.99  12.30 
1999 10 99.99 -99.99   9.10 
1999 11 99.99 -99.99   6.70 
1999 12 99.99 -99.99   4.00 
2000 01 99.99 -99.99   4.40 
2000 02 99.99 -99.99   7.90 
2000 03 99.99 -99.99   6.80 
2000 04 99.99 -99.99   6.10 
2000 05 99.99 -99.99  10.70 
2000 07 99.99 -99.99  14.40 
2000 08 99.99 -99.99  14.30 
2000 09 99.99 -99.99  12.10 
2000 10 99.99 -99.99   8.30 
2000 11 99.99 -99.99   5.10 
2000 12 99.99 -99.99   3.80 
2001 01 99.99 -99.99   2.60 
2001 02 99.99 -99.99   3.80 
2001 03 99.99 -99.99   4.19 
2001 04 99.99 -99.99   6.70 
2001 05 99.99 -99.99  11.40 
2001 06 99.99 -99.99  11.70 
2001 07 99.99 -99.99  13.20 
2001 08 99.99 -99.99  13.50 
2001 09 99.99 -99.99  12.50 
2001 10 99.99 -99.99  10.60 
2001 11 99.99 -99.99   7.50 
2001 12 99.99 -99.99   4.10 
2002 01 99.99 -99.99   5.80 
2002 02 99.99 -99.99   5.30 
2002 03 99.99 -99.99   6.30 
2002 04 99.99 -99.99   7.90 
2002 05 99.99 -99.99   9.80 
2002 06 99.99 -99.99  11.20 
2002 07 99.99 -99.99  12.90 
2002 08 99.99 -99.99  14.30 
2002 09 99.99 -99.99  12.90 
2002 10 99.99 -99.99   8.50 
2002 11 99.99 -99.99   7.00 
2002 12 99.99 -99.99   4.80 
2003 02 99.99 -99.99   4.10 
2003 03 99.99 -99.99   6.60 
2003 04 99.99 -99.99   8.89 
2003 07 99.99 -99.99  14.30 
2003 08 99.99 -99.99  15.50 
2003 09 99.99 -99.99  12.40 
2003 11 99.99 -99.99   6.90 
2003 12 99.99 -99.99   5.00 
2004 01 99.99 -99.99   4.90 
2004 02 99.99 -99.99   4.50 
2004 03 99.99 -99.99   5.70 
2004 06 99.99 -99.99  13.10 
2005 02 99.99 -99.99   4.40 
2005 05 99.99 -99.99   9.20 
2005 07 99.99 -99.99  14.30 
2005 08 99.99 -99.99  14.10 
2005 09 99.99 -99.99  12.40 
2005 10 99.99 -99.99  10.30 
2005 11 99.99 -99.99   5.90 
2005 12 99.99 -99.99   5.40 
2006 01 99.99 -99.99   4.40 
2006 02 99.99 -99.99   4.40 
2006 03 99.99 -99.99   4.60 
2006 04 99.99 -99.99   7.10 
2006 06 99.99 -99.99  13.70 
2006 07 99.99 -99.99  15.80 
2006 08 99.99 -99.99  13.80 
2006 09 99.99 -99.99  13.40 
2006 10 99.99 -99.99  10.60 
2006 11 99.99 -99.99   6.30 
2006 12 99.99 -99.99   5.30 
2007 02 99.99 -99.99   5.00 
2007 03 99.99 -99.99   5.90 
2007 04 99.99 -99.99  10.20 
2007 05 99.99 -99.99  10.10 
2007 06 99.99 -99.99  13.30 
2007 07 99.99 -99.99  13.40 
2007 08 99.99 -99.99  13.50 
2007 09 99.99 -99.99  12.30 
2007 10 99.99 -99.99  10.70 
2007 12 99.99 -99.99   5.50 
2008 01 99.99 -99.99   5.00 
2008 02 99.99 -99.99   5.10 
2008 03 99.99 -99.99   5.00 
2008 04 99.99 -99.99   6.80 
2008 05 99.99 -99.99  12.50 
2008 06 99.99 -99.99  11.90 
2008 07 99.99 -99.99  14.00 
2008 09 99.99 -99.99  11.50 
2008 10 99.99 -99.99   8.00 
2008 11 99.99 -99.99   6.80 
2008 12 99.99 -99.99   4.30 
2009 01 99.99 -99.99   3.30 
2009 02 99.99 -99.99   4.69 
2009 03 99.99 -99.99   6.20 
2009 04 99.99 -99.99   8.10 
2009 05 99.99 -99.99   9.80 
2009 06 99.99 -99.99  13.90 
2009 07 99.99 -99.99  13.60 
2009 08 99.99 -99.99  13.20 
2009 09 99.99 -99.99  11.90 
2009 10 99.99 -99.99  10.50 
2009 11 99.99 -99.99   6.10 
2010 01 99.99 -99.99   1.70 
2010 02 99.99 -99.99   2.20 
2010 03 99.99 -99.99   5.20 
2010 04 99.99 -99.99   8.30 
2010 06 99.99 -99.99  13.30 
2010 07 99.99 -99.99  13.00 
2010 09 99.99 -99.99  12.70 
2010 10 99.99 -99.99   9.20 
2010 11 99.99 -99.99   4.50 
2010 12 99.99 -99.99    .70 
2011 01 99.99 -99.99   3.00 
2011 02 99.99 -99.99   5.60 
2011 03 99.99 -99.99   6.00 
2011 04 99.99 -99.99  10.20 
2011 05 99.99 -99.99   9.80 
2011 06 99.99 -99.99  10.50 
2011 07 99.99 -99.99  13.10 
2011 08 99.99 -99.99  12.20 
2011 09 99.99 -99.99  12.10 
2011 10 99.99 -99.99   9.39 
2011 11 99.99 -99.99   8.10 
2011 12 99.99 -99.99   9.80 
2012 01 99.99 -99.99   5.50 
2012 02 99.99 -99.99   6.30 
2012 03 99.99 -99.99   8.00 
2012 04 99.99 -99.99   6.30 
2012 05 99.99 -99.99  10.40 
2012 06 99.99 -99.99  11.70 
2012 07 99.99 -99.99   9.80 
2012 08 99.99 -99.99   9.80 
2012 09 99.99 -99.99  11.10 
2012 10 99.99 -99.99   9.80 
2012 11 99.99 -99.99   9.80 
2012 12 99.99 -99.99   9.80 
2013 01 99.99 -99.99   9.80 
2013 02 99.99 -99.99   3.80 
2013 03 99.99 -99.99   9.80 
2013 04 99.99 -99.99   9.80 
2013 05 99.99 -99.99   8.70 
2013 06 99.99 -99.99  12.70 
2013 07 99.99 -99.99  16.79 
2013 08 99.99 -99.99  14.00 
2013 09 99.99 -99.99  12.70 
2013 10 99.99 -99.99  10.60 
