Quarter Index 2015=100, Seasonally Adjusted 1996-01-01 84.7162102920464 1996-04-01 85.3389827601466 1996-07-01 85.6136239367019 1996-10-01 85.7950166402422 1997-01-01 85.8166959497424 1997-04-01 85.9355205195351 1997-07-01 87.0685525836454 1997-10-01 87.7985141440343 1998-01-01 88.4664564139541 1998-04-01 88.9159590590356 1998-07-01 88.9773197375706 1998-10-01 88.9946631851708 1999-01-01 89.2886785294568 1999-04-01 89.9952044818542 1999-07-01 91.0639669980537 1999-10-01 91.6271899704379 2000-01-01 92.3528156689268 2000-04-01 92.5957885883134 2000-07-01 93.1581882957799 2000-10-01 93.8844726062029 2001-01-01 93.7504450775962 2001-04-01 93.2867273916018 2001-07-01 93.2531930672861 2001-10-01 93.4896347516587 2002-01-01 94.6416019088770 2002-04-01 94.9280981002476 2002-07-01 94.9971974690092 2002-10-01 95.1369329677122 2003-01-01 95.1885242358901 2003-04-01 95.2239795116804 2003-07-01 95.2682711642544 2003-10-01 95.5090487105270 2004-01-01 96.8106305454610 2004-04-01 96.9935051258532 2004-07-01 97.2542605674628 2004-10-01 97.0970718525039 2005-01-01 97.1901556725354 2005-04-01 98.2485450507714 2005-07-01 98.3829018853453 2005-10-01 98.9636329583133 2006-01-01 99.2650028025310 2006-04-01 99.4899736623832 2006-07-01 100.2303632450630 2006-10-01 101.0835950058010 2007-01-01 101.5630096095600 2007-04-01 102.0807883584850 2007-07-01 101.6391890566140 2007-10-01 101.9815574937350 2008-01-01 102.5686551487330 2008-04-01 102.0141039001490 2008-07-01 100.9216862386470 2008-10-01 99.0052352788227 2009-01-01 97.5980559971076 2009-04-01 97.3873550624961 2009-07-01 98.2242312935344 2009-10-01 98.6586407484576 2010-01-01 97.8762646549731 2010-04-01 98.6279055248623 2010-07-01 99.7076997909594 2010-10-01 99.8869520057135 2011-01-01 100.8696558958460 2011-04-01 100.7612044640170 2011-07-01 100.1266867497570 2011-10-01 100.1688927978730 2012-01-01 100.6670229574280 2012-04-01 100.0488058885400 2012-07-01 99.8948004645959 2012-10-01 99.6050660978821 2013-01-01 99.4529267410852 2013-04-01 99.6266356387267 2013-07-01 99.7806410626704 2013-10-01 99.7586324472030 2014-01-01 99.5507306133118 2014-04-01 99.5195563150937 2014-07-01 99.4602812410170 2014-10-01 99.6557243324865 2015-01-01 99.4024331594644 2015-04-01 99.9050638339036 2015-07-01 100.3026459048400 2015-10-01 100.3898571017920 2016-01-01 100.8324992058920 2016-04-01 100.6640592037240 2016-07-01 100.5311293616750 2016-10-01 101.2115852583440 2017-01-01 101.5272799121300 2017-04-01 101.5474224604510 2017-07-01 101.9071892295000 2017-10-01 102.2093274543070 2018-01-01 102.6786982260700 2018-04-01 102.4985678620700