Quarter Index 2015=100, Seasonally Adjusted 1999-01-01 80.1095319989275 1999-10-01 84.7341908352598 2000-01-01 83.1102779144283 2000-04-01 85.4536895447537 2000-07-01 84.8125729430820 2000-10-01 85.3366945768338 2001-01-01 89.4799102532622 2001-04-01 90.6599783504324 2001-07-01 89.7399451745300 2001-10-01 90.8291569468434 2002-01-01 90.8053155690153 2002-04-01 87.8393847993306 2002-07-01 88.1390981358730 2002-10-01 85.8836647022130 2003-01-01 86.9813136286357 2003-04-01 85.3188426664708 2003-07-01 83.7454666928915 2003-10-01 85.6938146055174 2004-01-01 84.2562190825925 2004-04-01 83.2506822734600 2004-07-01 84.3891442455457 2004-10-01 84.8486332765025 2005-01-01 83.2383614875999 2005-04-01 84.6139365289675 2005-07-01 85.3469441234606 2005-10-01 86.2850583673868 2006-01-01 84.2002961766995 2006-04-01 84.7146137994760 2006-07-01 82.9999956217872 2006-10-01 85.2727638517338 2007-01-01 85.8434672617554 2007-04-01 87.2997654746042 2007-07-01 87.7059183002234 2007-10-01 86.9773498564871 2008-01-01 90.0401069858907 2008-04-01 92.7522914773627 2008-07-01 94.4461704499180 2008-10-01 97.5540021503586 2009-01-01 94.9379895018398 2009-04-01 94.4215091079317 2009-07-01 95.2619320510360 2009-10-01 94.2317062451174 2010-01-01 96.6800709630413 2010-04-01 96.7126962877376 2010-07-01 96.2348703620975 2010-10-01 97.8178220189449 2011-01-01 97.2484307700325 2011-04-01 97.6437016122865 2011-07-01 97.8220833331884 2011-10-01 98.1767880051982 2012-01-01 98.5179982385136 2012-04-01 98.7166375441672 2012-07-01 99.8573125684549 2012-10-01 101.7177033676210 2013-01-01 100.5244715051550 2013-04-01 100.3890205474880 2013-07-01 100.6919224290830 2013-10-01 98.3619591427368 2014-01-01 100.4588533661650 2014-04-01 100.6411626843420 2014-07-01 100.6467239076360 2014-10-01 100.5525466671590 2015-01-01 99.7934710658696 2015-04-01 99.7666873233410 2015-07-01 100.2390462385870 2015-10-01 100.2007953722030 2016-01-01 102.2985538594900 2016-04-01 102.1045678326450 2016-07-01 102.9342094478680 2016-10-01 102.9437129302100 2017-01-01 103.1320248735240 2017-04-01 103.1830616525520 2017-07-01 103.9833935197810 2017-10-01 105.3948416576650 2018-01-01 105.6402506765210 2018-04-01 107.6377799373950