Quarter	Percent of GDP, Seasonally Adjusted
1980-01-01	29.7329369913359
1980-04-01	29.4721470402918
1980-07-01	29.4371947501970
1980-10-01	29.1245447483924
1981-01-01	28.0567624552148
1981-04-01	28.2149553972583
1981-07-01	28.9341401797698
1981-10-01	27.0592523934270
1982-01-01	25.1147619664368
1982-04-01	25.7340487165038
1982-07-01	25.2167115033852
1982-10-01	26.1695369313227
1983-01-01	26.3854873955211
1983-04-01	26.0680199772954
1983-07-01	25.6145084423327
1983-10-01	26.7073125469475
1984-01-01	28.1633344674619
1984-04-01	26.9175481881281
1984-07-01	27.8466971330786
1984-10-01	27.6169813621399
1985-01-01	28.3939842126901
1985-04-01	28.9366235887111
1985-07-01	27.9441685924072
1985-10-01	27.4628838831959
1986-01-01	27.5161955195679
1986-04-01	26.7383404742141
1986-07-01	26.1932267691624
1986-10-01	25.2942548634923
1987-01-01	25.3839533671184
1987-04-01	25.8924860944420
1987-07-01	25.9166128543170
1987-10-01	26.7451981216675
1988-01-01	25.6558079927579
1988-04-01	26.6836164778438
1988-07-01	27.2368489822553
1988-10-01	27.7308275356243
1989-01-01	28.1629038320040
1989-04-01	29.5224807330081
1989-07-01	28.5852711780052
1989-10-01	29.0901733467254
1990-01-01	26.4595359730683
1990-04-01	25.3912735402530
1990-07-01	24.6535377114363
1990-10-01	23.6982064707223
1991-01-01	24.1276153631756
1991-04-01	23.6203373105830
1991-07-01	23.5386013757980
1991-10-01	23.3224891979588
1992-01-01	23.3032260715142
1992-04-01	23.1866343231889
1992-07-01	22.2797987425695
1992-10-01	21.6375757252278
1993-01-01	21.3455167911442
1993-04-01	21.5448492761850
1993-07-01	21.2745247877619
1993-10-01	21.4192047210831
1994-01-01	21.1232481642352
1994-04-01	21.6886240249440
1994-07-01	21.8084154553597
1994-10-01	22.7153537796897
1995-01-01	22.3689165145824
1995-04-01	22.5850548639913
1995-07-01	22.2140026931110
1995-10-01	22.5364957305524
1996-01-01	22.4162520252656
1996-04-01	22.3129943166452
1996-07-01	22.3675493683049
1996-10-01	22.6303269564020
1997-01-01	24.7942261084838
1997-04-01	24.5107335926384
1997-07-01	25.0527614493092
1997-10-01	24.6362179340224
1998-01-01	24.6518543882657
1998-04-01	25.0554162111115
1998-07-01	24.8422126285151
1998-10-01	25.3137901874398
1999-01-01	25.3600875274526
1999-04-01	25.2698569045510
1999-07-01	26.6178717664933
1999-10-01	26.7890654256672
2000-01-01	27.0291843786196
2000-04-01	27.4426981406211
2000-07-01	28.4098252225088
2000-10-01	29.2820134913873
2001-01-01	28.4178468290587
2001-04-01	28.3372383366597
2001-07-01	27.6681772649056
2001-10-01	26.0228239852606
2002-01-01	28.0938389235890
2002-04-01	27.8894733548276
2002-07-01	26.7836795150026
2002-10-01	26.1587446096642
2003-01-01	27.6432881425150
2003-04-01	26.2011430811812
2003-07-01	26.7602443548548
2003-10-01	27.3516089219206
2004-01-01	27.1304158055533
2004-04-01	27.6959705760032
2004-07-01	28.4343498695492
2004-10-01	28.1870669540090
2005-01-01	28.8515442349191
2005-04-01	28.7818567032883
2005-07-01	29.5754483692926
2005-10-01	30.2183228512714
2006-01-01	30.2036122569339
2006-04-01	30.5191436259185
2006-07-01	30.1628324013131
2006-10-01	31.7296615580444
2007-01-01	31.3857905000648
2007-04-01	32.0336327542253
2007-07-01	31.9226376578147
2007-10-01	31.8071832676388
2008-01-01	31.2304316876409
2008-04-01	31.8900089714786
2008-07-01	31.6056659669138
2008-10-01	29.3595613315723
2009-01-01	28.1011189953180
2009-04-01	26.4268971279116
2009-07-01	26.8434113027103
2009-10-01	27.1843621692546
2010-01-01	27.9011743109328
2010-04-01	29.0635945550005
2010-07-01	28.7577270629377
2010-10-01	28.5871208136814
2011-01-01	28.7412847784789
2011-04-01	28.1606165425951
2011-07-01	27.7662796524640
2011-10-01	27.7805483157580
2012-01-01	28.5474261139861
2012-04-01	27.9843557157078
2012-07-01	28.7735581069575
2012-10-01	27.7428093391170
2013-01-01	27.8715319655486
2013-04-01	27.6378515179425
2013-07-01	27.5460942939838
2013-10-01	28.0963338323969
2014-01-01	27.5481362412580
2014-04-01	27.5855012427141
2014-07-01	27.8314637000014
2014-10-01	26.8530988315677
2015-01-01	26.1234478144451
2015-04-01	24.5699367821896
2015-07-01	24.9319727139207
2015-10-01	25.8860811175774
2016-01-01	25.9144796601536
2016-04-01	26.4096411966292
2016-07-01	26.4130246818827
2016-10-01	26.4862083462276
2017-01-01	26.3287799484900
2017-04-01	27.8728061160717
2017-07-01	28.0375907260699
2017-10-01	28.9966607604964
2018-01-01	29.6697150073460
2018-04-01	29.9049710205565