Quarter	Percent Change from Year Ago, Seasonally Adjusted
1996-01-01	0.8774458178593220
1996-04-01	3.9064671417612700
1996-07-01	3.7679081508381100
1996-10-01	3.0489212270424100
1997-01-01	4.3268147676009600
1997-04-01	3.3206452976249300
1997-07-01	2.7383229172501700
1997-10-01	2.6893991915270300
1998-01-01	2.9457384755158100
1998-04-01	0.4429693183554090
1998-07-01	2.5781024854154100
1998-10-01	2.9212129395451800
1999-01-01	2.3109528523665900
1999-04-01	3.6219482019135500
1999-07-01	2.3811874046120300
1999-10-01	3.4813958886276200
2000-01-01	3.5523996449600700
2000-04-01	4.1933237152380500
2000-07-01	3.8392603305274400
2000-10-01	3.4081572448026900
2001-01-01	1.2975567590538000
2001-04-01	0.6462502208280210
2001-07-01	1.2701322508838600
2001-10-01	0.0917145672911462
2002-01-01	1.1565130131549800
2002-04-01	0.6551466489557340
2002-07-01	0.0987375696452531
2002-10-01	-0.0346264465963633
2003-01-01	0.5348866252424010
2003-04-01	-0.3902466613408410
2003-07-01	-0.3870452570516040
2003-10-01	1.8049690846026200
2004-01-01	1.7498751930698800
2004-04-01	3.3166071669375500
2004-07-01	3.2057659934644400
2004-10-01	2.4131801390599200
2005-01-01	1.5523178807947000
2005-04-01	2.9387923335852100
2005-07-01	2.8112642465030700
2005-10-01	2.0421723506678300
2006-01-01	3.7009145677578800
2006-04-01	4.7316836616660400
2006-07-01	3.9173860391738600
2006-10-01	3.3005098492600400
2007-01-01	2.3564022923137300
2007-04-01	-1.0530675530728600
2007-07-01	0.5471748543325960
2007-10-01	1.8346597828510500
2008-01-01	1.4561291411744400
2008-04-01	0.9724014021470010
2008-07-01	-0.5518529072759500
2008-10-01	-3.8674428642110400
2009-01-01	-5.1964437292398200
2009-04-01	-6.1683252300765000
2009-07-01	-5.2906194735682800
2009-10-01	-2.9119834602142700
2010-01-01	-0.6594148803810780
2010-04-01	1.9965018170613400
2010-07-01	3.2565060126710800
2010-10-01	2.9307466726821500
2011-01-01	2.2718326743125000
2011-04-01	2.5958274838732600
2011-07-01	-0.2615230877217620
2011-10-01	0.7804213091616800
2012-01-01	0.4913773874555690
2012-04-01	-0.4310736787407770
2012-07-01	0.9177308851740400
2012-10-01	-0.0621937880148587
2013-01-01	0.5712320986740810
2013-04-01	0.5701499742323510
2013-07-01	1.1122914725044700
2013-10-01	1.4796536740018300
2014-01-01	1.1662678131721200
2014-04-01	1.0179437449865100
2014-07-01	2.0623894841555500
2014-10-01	2.2229274369756000
2015-01-01	2.3941926818209000
2015-04-01	2.5988369230900800
2015-07-01	1.0098309580447400
2015-10-01	0.4562292599227190
2016-01-01	1.1709856248250600
2016-04-01	1.6634991895291800
2016-07-01	2.0801247116148000
2016-10-01	2.9414773996730100
2017-01-01	4.2675927225879000
2017-04-01	2.4753501256861500
2017-07-01	1.0787900565119500
2017-10-01	1.3148179701255300
2018-01-01	-0.7199743375483810
2018-04-01	0.5482710838065680