Quarter Index 2015=100, Seasonally Adjusted 1996-01-01 57.4381750688586 1996-04-01 59.6168261725952 1996-07-01 60.8206220904387 1996-10-01 63.4071961576884 1997-01-01 63.5956125637903 1997-04-01 66.9773489144970 1997-07-01 67.7227252465643 1997-10-01 68.0460809669507 1998-01-01 69.9869657404941 1998-04-01 70.4323178517711 1998-07-01 71.6528590483487 1998-10-01 72.6738727388666 1999-01-01 72.5246092305192 1999-04-01 72.8743175455989 1999-07-01 72.9754142913851 1999-10-01 73.7104788941427 2000-01-01 73.7891746846555 2000-04-01 73.5544926889717 2000-07-01 74.3645255562430 2000-10-01 75.8365594081371 2001-01-01 76.6113890449481 2001-04-01 77.7136684237430 2001-07-01 78.8245961014306 2001-10-01 79.3522719157877 2002-01-01 81.9124437233212 2002-04-01 83.2838268912634 2002-07-01 83.8434097285796 2002-10-01 84.7546786402219 2003-01-01 85.4431333956124 2003-04-01 86.1245750236204 2003-07-01 86.0545392182258 2003-10-01 86.7449364148510 2004-01-01 88.1707807751789 2004-04-01 88.0563420828236 2004-07-01 88.7863242505097 2004-10-01 88.9804242660907 2005-01-01 87.5867837947732 2005-04-01 88.0164271815673 2005-07-01 88.3669155077198 2005-10-01 87.7630392524565 2006-01-01 87.2026021042614 2006-04-01 87.9856563252271 2006-07-01 88.5475998389736 2006-10-01 89.0763456858129 2007-01-01 89.4390936651688 2007-04-01 90.4161320216890 2007-07-01 90.8759996576281 2007-10-01 91.3334310593225 2008-01-01 94.2888128253223 2008-04-01 93.6859836077290 2008-07-01 93.2804749310481 2008-10-01 94.4058928831326 2009-01-01 97.1517132790017 2009-04-01 96.5348618297259 2009-07-01 95.0281582617419 2009-10-01 96.0612567408003 2010-01-01 95.8305947801022 2010-04-01 96.0430783825225 2010-07-01 96.7900960406652 2010-10-01 97.1305856825387 2011-01-01 95.7956904296191 2011-04-01 96.8357973451133 2011-07-01 97.7006676725966 2011-10-01 98.0166100205420 2012-01-01 98.9856264901387 2012-04-01 99.2737730613335 2012-07-01 99.6669987339835 2012-10-01 101.8036722443980 2013-01-01 99.7093074490579 2013-04-01 100.5410305961630 2013-07-01 101.4907660698200 2013-10-01 100.1663541976350 2014-01-01 101.4887227654850 2014-04-01 101.1935214666960 2014-07-01 100.6022875582360 2014-10-01 100.3331105095470 2015-01-01 100.1700439556420 2015-04-01 99.9841886669972 2015-07-01 99.5493985495443 2015-10-01 100.2963688278160 2016-01-01 101.5647724843800 2016-04-01 102.4274944322730 2016-07-01 103.8481335901060 2016-10-01 104.8994897846310 2017-01-01 105.4113227916620 2017-04-01 105.7908027449550 2017-07-01 107.0602739432150 2017-10-01 108.5419288297250 2018-01-01 111.5021281296860 2018-04-01 113.3699334877810