Quarter Index 2010=1, Seasonally Adjusted 2000-01-01 1.548906045792650 2000-04-01 1.470262930063560 2000-07-01 1.393269148272170 2000-10-01 1.339112586486330 2001-01-01 1.348094068845250 2001-04-01 1.458796918867500 2001-07-01 1.455692015141460 2001-10-01 1.434926470566600 2002-01-01 1.321504075178290 2002-04-01 1.238850021937770 2002-07-01 1.258222654195680 2002-10-01 1.303485775060820 2003-01-01 1.348139814135920 2003-04-01 1.332909316318030 2003-07-01 1.318921518476040 2003-10-01 1.226757290842090 2004-01-01 1.273901819218950 2004-04-01 1.306249908155280 2004-07-01 1.303906354704820 2004-10-01 1.302748823843180 2005-01-01 1.332858179534020 2005-04-01 1.304662906001960 2005-07-01 1.367765693547240 2005-10-01 1.361448538872930 2006-01-01 1.375540281881320 2006-04-01 1.281272920590970 2006-07-01 1.339657464772680 2006-10-01 1.374589322908680 2007-01-01 1.294897816780690 2007-04-01 1.362288285542590 2007-07-01 1.295974581188580 2007-10-01 1.197960579354810 2008-01-01 1.316665017630950 2008-04-01 1.284818631870890 2008-07-01 1.266222229468430 2008-10-01 1.323643469962760 2009-01-01 1.236891151929630 2009-04-01 1.162634125904440 2009-07-01 1.116115034298860 2009-10-01 1.154308840081220 2010-01-01 1.027789855991600 2010-04-01 1.048773622632860 2010-07-01 0.989153571056988 2010-10-01 0.934282950318546 2011-01-01 0.900512876594976