Quarter	Index 2015=100, Seasonally Adjusted
1997-01-01	64.3308934800556
1997-04-01	65.2179354485173
1997-07-01	66.3258989214805
1997-10-01	67.9558613645694
1998-01-01	68.9704910724610
1998-04-01	69.6613290783642
1998-07-01	70.8314739958877
1998-10-01	71.8061177925696
1999-01-01	71.8354927437670
1999-04-01	72.2727895769342
1999-07-01	74.2369720216272
1999-10-01	75.0609844724819
2000-01-01	76.6982800478264
2000-04-01	77.6888691799481
2000-07-01	78.7105002519748
2000-10-01	80.4790311333996
2001-01-01	82.7372612718630
2001-04-01	83.1810967724519
2001-07-01	84.2674668500509
2001-10-01	84.8320883990397
2002-01-01	86.4183582121384
2002-04-01	87.7432210716468
2002-07-01	88.7958362667165
2002-10-01	89.5353614121458
2003-01-01	90.6975028451685
2003-04-01	91.7462443724619
2003-07-01	91.4017352862954
2003-10-01	92.6166043606757
2004-01-01	91.3572892277257
2004-04-01	92.0862461039564
2004-07-01	91.9984834273080
2004-10-01	93.2507831110020
2005-01-01	93.8835206795458
2005-04-01	94.8017398735832
2005-07-01	95.5228034000280
2005-10-01	96.0490005747467
2006-01-01	97.6866611124021
2006-04-01	98.1862532659756
2006-07-01	98.9421972298111
2006-10-01	98.7221487974381
2007-01-01	99.4663667302654
2007-04-01	99.4824435961291
2007-07-01	100.2958913690900
2007-10-01	99.3234161575923
2008-01-01	99.2963200587976
2008-04-01	98.8580962181317
2008-07-01	99.1769367558247
2008-10-01	99.6275525519258
2009-01-01	96.2923298351075
2009-04-01	95.3317206179874
2009-07-01	93.9175446725763
2009-10-01	93.1428600400221
2010-01-01	92.3442150899514
2010-04-01	91.1718572669201
2010-07-01	91.5564862149961
2010-10-01	91.4695572072001
2011-01-01	89.7686904530472
2011-04-01	90.6657212950462
2011-07-01	90.0434789460656
2011-10-01	90.2275333112439
2012-01-01	92.0628101589526
2012-04-01	91.7903716063622
2012-07-01	92.6574985431946
2012-10-01	91.9503523629692
2013-01-01	93.2445776253687
2013-04-01	93.3154785627950
2013-07-01	93.3874885896817
2013-10-01	93.2024774297950
2014-01-01	92.4707989109021
2014-04-01	93.2815534409545
2014-07-01	93.3462049530655
2014-10-01	93.2533051529724
2015-01-01	99.7287071652068
2015-04-01	98.8262924934545
2015-07-01	99.8604949723566
2015-10-01	101.8550597644190
2016-01-01	99.3748164679409
2016-04-01	97.8452253138663
2016-07-01	99.7343320232905
2016-10-01	100.2018119867630
2017-01-01	98.5536797911044
2017-04-01	99.0615945141541
2017-07-01	100.5023421740300
2017-10-01	100.5057132298830
2018-01-01	101.9284888236230
2018-04-01	101.0464390974750