Quarter	Percent of GDP, Seasonally Adjusted
1980-01-01	24.6835418462165
1980-04-01	24.3672122941132
1980-07-01	23.9425242308487
1980-10-01	24.0984775049639
1981-01-01	24.7562780818252
1981-04-01	24.6601002596229
1981-07-01	24.9953663125691
1981-10-01	24.2462093302995
1982-01-01	23.6807386588680
1982-04-01	23.5727872810779
1982-07-01	22.1979972653572
1982-10-01	23.2947221215242
1983-01-01	22.7031201818225
1983-04-01	22.4361239400358
1983-07-01	23.1514902779801
1983-10-01	23.7161193307367
1984-01-01	23.9038303592621
1984-04-01	24.3165126255153
1984-07-01	24.4472418680852
1984-10-01	24.4262803671754
1985-01-01	25.1535953441352
1985-04-01	25.6393264620577
1985-07-01	24.8249363981116
1985-10-01	24.9207185568877
1986-01-01	24.4231474243176
1986-04-01	24.4320667001469
1986-07-01	24.1018584933100
1986-10-01	23.3638240407326
1987-01-01	23.0198654004773
1987-04-01	23.2807187449197
1987-07-01	23.2527785073715
1987-10-01	23.9761539855191
1988-01-01	24.0463636604920
1988-04-01	23.6363221883410
1988-07-01	24.3290828846732
1988-10-01	24.4641059099047
1989-01-01	25.2741099755092
1989-04-01	25.7896549510160
1989-07-01	25.5000976132343
1989-10-01	25.4420666856770
1990-01-01	23.2407873462242
1990-04-01	22.8424917091823
1990-07-01	22.3266836715418
1990-10-01	21.8049536489165
1991-01-01	22.1286134245832
1991-04-01	21.7614924473605
1991-07-01	21.6659359168454
1991-10-01	21.9626487555762
1992-01-01	22.7447823960838
1992-04-01	22.7072546417420
1992-07-01	22.4337868543681
1992-10-01	22.0736536241113
1993-01-01	22.1976942898861
1993-04-01	22.3029440024479
1993-07-01	21.9121184445630
1993-10-01	22.2641879062195
1994-01-01	22.8062149379809
1994-04-01	21.7796407109729
1994-07-01	22.3458898517293
1994-10-01	23.3573424951502
1995-01-01	22.5513054971077
1995-04-01	22.7188806698619
1995-07-01	22.9258865859827
1995-10-01	22.7498311084512
1996-01-01	22.6188226647851
1996-04-01	22.8986627846280
1996-07-01	23.1131357905275
1996-10-01	23.3675205921290
1997-01-01	24.2638709844829
1997-04-01	25.1562168177815
1997-07-01	25.4314187282646
1997-10-01	26.0959524118212
1998-01-01	25.3798388430759
1998-04-01	25.8806876443697
1998-07-01	25.6226861756694
1998-10-01	25.1323013643412
1999-01-01	25.4769688322814
1999-04-01	25.6395439651239
1999-07-01	26.5523255364764
1999-10-01	27.4022828684267
2000-01-01	26.9671515147330
2000-04-01	27.0955373169521
2000-07-01	28.1908237830692
2000-10-01	28.0533296513475
2001-01-01	28.7193944968094
2001-04-01	28.4170035621657
2001-07-01	27.8065889964380
2001-10-01	27.0794654652149
2002-01-01	29.0731307032969
2002-04-01	29.1538297686469
2002-07-01	28.9030199782712
2002-10-01	28.4092046187142
2003-01-01	28.2433528681904
2003-04-01	28.0980635031730
2003-07-01	28.2829138288806
2003-10-01	29.1588752735911
2004-01-01	29.7527587727079
2004-04-01	29.6287851084744
2004-07-01	30.0015052515291
2004-10-01	29.9056457904662
2005-01-01	30.2406704612474
2005-04-01	31.0581023941212
2005-07-01	30.8908861303026
2005-10-01	31.5138600078242
2006-01-01	32.3325518895139
2006-04-01	32.4173753523690
2006-07-01	32.8620977370924
2006-10-01	33.9685830009198
2007-01-01	34.2697090977890
2007-04-01	34.2015209263743
2007-07-01	34.4449789371723
2007-10-01	34.0142011476667
2008-01-01	34.2883383408142
2008-04-01	35.6978786858692
2008-07-01	35.0440260012396
2008-10-01	32.0945659528233
2009-01-01	30.5426858599955
2009-04-01	30.3245878503856
2009-07-01	30.6878861944284
2009-10-01	31.0966312765286
2010-01-01	31.5895997792293
2010-04-01	31.9718106342904
2010-07-01	31.6988728316968
2010-10-01	31.8810799995674
2011-01-01	32.1979759366714
2011-04-01	32.2834863916829
2011-07-01	30.8830075534710
2011-10-01	32.2964499677617
2012-01-01	32.1122735354740
2012-04-01	31.7962416963483
2012-07-01	32.5445364711494
2012-10-01	31.6807809293061
2013-01-01	31.6684324556515
2013-04-01	31.4833851561759
2013-07-01	31.6120586935541
2013-10-01	31.1437632070840
2014-01-01	31.8685435714017
2014-04-01	31.7806532945789
2014-07-01	32.2885279744710
2014-10-01	32.0949237784388
2015-01-01	31.0757904532247
2015-04-01	30.2841139297081
2015-07-01	30.6530000001785
2015-10-01	31.8645229903751
2016-01-01	31.7755502409386
2016-04-01	31.8221182584954
2016-07-01	32.2689952061379
2016-10-01	31.8636403890992
2017-01-01	32.8687727563409
2017-04-01	32.7246928342577
2017-07-01	32.9733764931904
2017-10-01	33.6161069590809
2018-01-01	33.8197025275386
2018-04-01	34.1666862610362