Quarter Index 2015=100, Seasonally Adjusted 1996-01-01 56.9142427055556 1996-04-01 59.7213236271604 1996-07-01 63.1373527937819 1996-10-01 63.1578037544336 1997-01-01 57.2202831013449 1997-04-01 59.6470822288504 1997-07-01 59.8553939549996 1997-10-01 62.0480732744112 1998-01-01 54.4891090947445 1998-04-01 54.7951394593754 1998-07-01 56.0612735590298 1998-10-01 56.9365560967559 1999-01-01 56.3503475304891 1999-04-01 57.4518493894880 1999-07-01 56.0336800351906 1999-10-01 58.9555204498812 2000-01-01 59.2950587451046 2000-04-01 59.9616698608449 2000-07-01 60.6616115323723 2000-10-01 61.1615698691776 2001-01-01 62.7947671027414 2001-04-01 63.9946671110741 2001-07-01 64.8945921173236 2001-10-01 65.8611782351471 2002-01-01 65.0279143404716 2002-04-01 65.0612448962586 2002-07-01 65.4612115657029 2002-10-01 66.3944671277394 2003-01-01 68.5276226981085 2003-04-01 69.7941838180152 2003-07-01 71.0940754937089 2003-10-01 72.1606532788934 2004-01-01 71.7273560536622 2004-04-01 72.6939421714857 2004-07-01 73.4272143988001 2004-10-01 74.0271644029664 2005-01-01 75.8936755270394 2005-04-01 76.7602699775019 2005-07-01 78.1934838763436 2005-10-01 79.7600199983335 2006-01-01 81.4265477876844 2006-04-01 83.3597200233314 2006-07-01 85.1595700358304 2006-10-01 87.2593950504125 2007-01-01 89.8925089575869 2007-04-01 89.8925089575869 2007-07-01 91.4257145237897 2007-10-01 92.5589534205483 2008-01-01 94.2588117656862 2008-04-01 94.6921089909174 2008-07-01 94.2921423214732 2008-10-01 94.2921423214732 2009-01-01 93.3922173152237 2009-04-01 93.1255728689276 2009-07-01 92.8922589784185 2009-10-01 92.7922673110574 2010-01-01 92.2256478626781 2010-04-01 92.2589784184651 2010-07-01 92.8922589784185 2010-10-01 92.4256311974002 2011-01-01 93.1255728689276 2011-04-01 92.9589200899925 2011-07-01 92.2923089742522 2011-10-01 92.4922923089742 2012-01-01 91.9256728605950 2012-04-01 91.9256728605950 2012-07-01 92.0256645279560 2012-10-01 91.4923756353637 2013-01-01 91.8923423048079 2013-04-01 91.6590284142988 2013-07-01 91.9923339721690 2013-10-01 92.3923006416132 2014-01-01 92.8255978668444 2014-04-01 93.9921673193901 2014-07-01 94.9920839930006 2014-10-01 96.5252895592034 2015-01-01 98.0584951254062 2015-04-01 99.2583951337389 2015-07-01 100.6249479210070 2015-10-01 102.1248229314220 2016-01-01 102.9914173818850 2016-04-01 104.1579868344300 2016-07-01 105.4578785101240 2016-10-01 106.7577701858180 2017-01-01 108.3909674193820 2017-04-01 110.3908007666030 2017-07-01 111.8906757770190 2017-10-01 113.2905591200730 2018-01-01 114.6571119073410 2018-04-01 115.4903758020160 2018-07-01 116.4236313640530