Quarter	Percent of GDP, Seasonally Adjusted
1995-01-01	19.6050735223474
1995-04-01	19.1049531961575
1995-07-01	19.6710262356568
1995-10-01	20.1952406746681
1996-01-01	21.0679226668838
1996-04-01	20.8586525952281
1996-07-01	20.2085268748343
1996-10-01	19.9886417156420
1997-01-01	20.2235416734571
1997-04-01	20.7327494310880
1997-07-01	20.5379151281436
1997-10-01	20.9234667648021
1998-01-01	20.1903108015215
1998-04-01	20.2506552725479
1998-07-01	19.5423480605954
1998-10-01	19.3707589978913
1999-01-01	18.9438774667872
1999-04-01	18.9168231762494
1999-07-01	19.1458378936689
1999-10-01	19.5200646109265
2000-01-01	19.8320781281214
2000-04-01	19.6831425482438
2000-07-01	21.1244268767883
2000-10-01	21.7980581073975
2001-01-01	20.3705748406599
2001-04-01	20.4334529440306
2001-07-01	19.2622268410133
2001-10-01	19.1186448441611
2002-01-01	18.8645751761028
2002-04-01	19.6280417129948
2002-07-01	19.1958651945914
2002-10-01	18.9486899843037
2003-01-01	19.6740524403933
2003-04-01	19.1249724114090
2003-07-01	19.1804401636324
2003-10-01	18.7968263994193
2004-01-01	18.9273447520799
2004-04-01	18.9557792082243
2004-07-01	18.5864792548326
2004-10-01	18.0293390390647
2005-01-01	19.3526722027234
2005-04-01	19.1156428700824
2005-07-01	19.7705278244196
2005-10-01	20.3046380416570
2006-01-01	20.4830311403800
2006-04-01	21.2009999468113
2006-07-01	22.0944125458184
2006-10-01	22.3849848930293
2007-01-01	21.9238386938528
2007-04-01	21.8641468380781
2007-07-01	21.9619024529905
2007-10-01	21.6049909140740
2008-01-01	22.7893270238072
2008-04-01	22.4051740607354
2008-07-01	22.2125579773634
2008-10-01	19.1207630546055
2009-01-01	17.3576096422727
2009-04-01	17.5193760702192
2009-07-01	18.4678404608171
2009-10-01	18.8999061493002
2010-01-01	19.6504932293460
2010-04-01	20.2435879121995
2010-07-01	21.0259353505155
2010-10-01	21.7819767090124
2011-01-01	23.0434727608375
2011-04-01	24.0009322698581
2011-07-01	24.7118469846943
2011-10-01	25.7307089245873
2012-01-01	26.4468008289034
2012-04-01	26.8024671035083
2012-07-01	27.2785908317832
2012-10-01	26.7667884104241
2013-01-01	27.9039039124863
2013-04-01	28.1912313701316
2013-07-01	27.8844571483724
2013-10-01	27.5479435286295
2014-01-01	27.5082667806124
2014-04-01	27.8807931424538
2014-07-01	27.7481783804692
2014-10-01	28.3574183684533
2015-01-01	27.5472090742921
2015-04-01	28.3770577981214
2015-07-01	27.4467589978664
2015-10-01	27.1390304153072
2016-01-01	26.0514149327149
2016-04-01	26.6048240111806
2016-07-01	26.9952743345504
2016-10-01	27.6105296043865
2017-01-01	28.5985452133327
2017-04-01	27.7066210197637
2017-07-01	28.2990606494315
2017-10-01	28.8772154283261
2018-01-01	28.9039844548852
2018-04-01	29.2394983631039