1994 03 99.99 -99.99  27.40 
1994 06 99.99 -99.99  31.40 
1994 07 99.99 -99.99  31.20 
1994 08 99.99 -99.99  29.10 
1994 09 99.99 -99.99  29.40 
1994 10 99.99 -99.99  31.30 
1994 11 99.99 -99.99  27.10 
1994 12 99.99 -99.99  26.50 
1995 01 99.99 -99.99  24.90 
1995 03 99.99 -99.99  27.50 
1995 04 99.99 -99.99  29.50 
1995 05 99.99 -99.99  32.90 
1995 06 99.99 -99.99  30.80 
1995 10 99.99 -99.99  26.90 
1996 01 99.99 -99.99  23.30 
1996 02 99.99 -99.99  24.00 
1996 04 99.99 -99.99  27.20 
1996 05 99.99 -99.99  28.80 
1998 08 99.99 -99.99  29.60 
1998 10 99.99 -99.99  27.40 
1998 12 99.99 -99.99  24.30 
1999 02 99.99 -99.99  24.70 
1999 04 99.99 -99.99  28.70 
1999 06 99.99 -99.99  28.60 
1999 09 99.99 -99.99  26.90 
1999 10 99.99 -99.99  25.00 
1999 11 99.99 -99.99  23.40 
1999 12 99.99 -99.99  23.00 
2000 02 99.99 -99.99  24.90 
2000 03 99.99 -99.99  27.50 
2000 06 99.99 -99.99  28.10 
2000 08 99.99 -99.99  28.70 
2000 09 99.99 -99.99  27.80 
2000 11 99.99 -99.99  26.30 
2001 02 99.99 -99.99  25.10 
2001 04 99.99 -99.99  28.40 
2001 05 99.99 -99.99  28.00 
2001 06 99.99 -99.99  29.10 
2001 07 99.99 -99.99  28.50 
2001 08 99.99 -99.99  28.30 
2001 09 99.99 -99.99  27.30 
2001 10 99.99 -99.99  26.50 
2001 12 99.99 -99.99  24.40 
2002 01 99.99 -99.99  23.50 
2002 02 99.99 -99.99  22.30 
2002 03 99.99 -99.99  25.80 
2002 07 99.99 -99.99  29.10 
2002 09 99.99 -99.99  27.90 
2002 12 99.99 -99.99  23.80 
2003 03 99.99 -99.99  28.00 
2003 04 99.99 -99.99  28.30 
2003 05 99.99 -99.99  30.50 
2003 06 99.99 -99.99  28.10 
2003 07 99.99 -99.99  27.40 
2003 09 99.99 -99.99  27.70 
2003 10 99.99 -99.99  26.40 
2003 11 99.99 -99.99  24.90 
2003 12 99.99 -99.99  21.60 
2004 01 99.99 -99.99  23.20 
2004 02 99.99 -99.99  23.20 
2004 03 99.99 -99.99  26.30 
2004 04 99.99 -99.99  27.50 
2004 06 99.99 -99.99  29.30 
2004 07 99.99 -99.99  28.60 
2004 08 99.99 -99.99  29.10 
2004 09 99.99 -99.99  27.70 
2004 11 99.99 -99.99  25.80 
2004 12 99.99 -99.99  24.20 
2005 01 99.99 -99.99  23.20 
2005 03 99.99 -99.99  27.40 
2005 09 99.99 -99.99  27.50 
2005 11 99.99 -99.99  24.70 
2005 12 99.99 -99.99  24.00 
2006 01 99.99 -99.99  23.60 
2006 02 99.99 -99.99  24.00 
2006 06 99.99 -99.99  27.40 
2006 09 99.99 -99.99  27.90 
2007 05 99.99 -99.99  28.90 
2007 06 99.99 -99.99  29.70 
2007 07 99.99 -99.99  27.80 
2007 08 99.99 -99.99  26.90 
2007 09 99.99 -99.99  26.50 
2008 03 99.99 -99.99  25.10 
2008 07 99.99 -99.99  28.30 
2010 02 99.99 -99.99  23.00 
2010 03 99.99 -99.99  24.80 
2010 05 99.99 -99.99  30.50 
2010 07 99.99 -99.99  28.70 
2010 08 99.99 -99.99  28.70 
2011 01 99.99 -99.99  23.80 
2011 02 99.99 -99.99  24.00 
2011 04 99.99 -99.99  29.60 
2012 02 99.99 -99.99  25.10 
