Quarter	Percent of GDP, Seasonally Adjusted
1990-01-01	13.8978990001630
1990-04-01	13.4900919748975
1990-07-01	17.1052602931875
1990-10-01	18.0806012876371
1991-01-01	17.2179581569971
1991-04-01	17.4466717746263
1991-07-01	16.2605402513296
1991-10-01	16.6913720310001
1992-01-01	16.6405183953148
1992-04-01	16.4359528194539
1992-07-01	16.0379538376450
1992-10-01	15.7056288952831
1993-01-01	14.7627904533939
1993-04-01	14.9369860971022
1993-07-01	14.8600627903318
1993-10-01	14.7997956646825
1994-01-01	14.7326153003184
1994-04-01	14.8970728965215
1994-07-01	15.0024085088368
1994-10-01	15.8005196798869
1995-01-01	16.1296854935158
1995-04-01	16.4582755174443
1995-07-01	17.4770123635893
1995-10-01	16.5159901671378
1996-01-01	16.1277778481866
1996-04-01	16.8153620710630
1996-07-01	15.4847071080140
1996-10-01	14.6994645393905
1997-01-01	15.1672219617960
1997-04-01	14.5399875452739
1997-07-01	14.4694774305835
1997-10-01	17.5132381834002
1998-01-01	28.9328953958925
1998-04-01	26.1588770899828
1998-07-01	26.1406580076177
1998-10-01	16.4333094999214
1999-01-01	15.7014702199969
1999-04-01	14.9757275834626
1999-07-01	13.9138233689851
1999-10-01	12.9963235444069
2000-01-01	14.3883593790366
2000-04-01	17.0138094694763
2000-07-01	20.2015433454950
2000-10-01	22.1544594105773
2001-01-01	20.9821121940343
2001-04-01	20.8289706302303
2001-07-01	15.1001984121145
2001-10-01	14.7338495015292
2002-01-01	14.5279159316118
2002-04-01	13.5574274337721
2002-07-01	14.2174710273390
2002-10-01	15.0150131608585
2003-01-01	13.5387629742878
2003-04-01	12.5913842466933
2003-07-01	12.5714381227096
2003-10-01	12.9737828350402
2004-01-01	14.3146928914214
2004-04-01	15.8487698528967
2004-07-01	17.5316997274712
2004-10-01	18.0580645553708
2005-01-01	18.3606248021565
2005-04-01	18.9165982561429
2005-07-01	19.2333650550800
2005-10-01	16.9289123830151
2006-01-01	15.4184158709344
2006-04-01	15.4915372128700
2006-07-01	15.3721305095598
2006-10-01	14.8713082022032
2007-01-01	14.8117600923107
2007-04-01	15.2007261709587
2007-07-01	16.1798344126079
2007-10-01	16.9838087165328
2008-01-01	23.7739753095148
2008-04-01	23.2160274283708
2008-07-01	20.8815768255471
2008-10-01	21.0428873921327
2009-01-01	18.3285287182484
2009-04-01	16.5434550888067
2009-07-01	16.5895638598771
2009-10-01	16.2765265389535
2010-01-01	17.6042595423050
2010-04-01	17.7149415669718
2010-07-01	17.2958301543960
2010-10-01	19.1421368202150
2011-01-01	19.2383707753555
2011-04-01	19.5123604033396
2011-07-01	19.7359812927087
2011-10-01	20.4740681544075
2012-01-01	20.6518386629350
2012-04-01	21.0038010103153
2012-07-01	20.7011100347889
2012-10-01	21.2391412571604
2013-01-01	20.2112630922505
2013-04-01	19.6855444577720
2013-07-01	20.3110018052985
2013-10-01	21.3362017203994
2014-01-01	21.0811735461493
2014-04-01	20.0531294021765
2014-07-01	19.3811328486518
2014-10-01	18.8721640764352
2015-01-01	17.7946845310203
2015-04-01	16.7792487055569
2015-07-01	16.5059598709763
2015-10-01	15.4940689042057
2016-01-01	14.9272742146050
2016-04-01	14.7031603621651
2016-07-01	14.0498345950795
2016-10-01	14.5505467789570
2017-01-01	14.8602132473563
2017-04-01	14.8368390927723
2017-07-01	15.7336266172218
2017-10-01	16.4255767342328
2018-01-01	16.7550222194267
2018-04-01	17.6979074387289