Quarter	Percent of GDP, Seasonally Adjusted
1960-01-01	2.86771535138801
1960-04-01	2.88814962667258
1960-07-01	2.72908556388883
1960-10-01	2.59209140369162
1961-01-01	2.54780576054369
1961-04-01	2.51997587954171
1961-07-01	2.72583781955523
1961-10-01	2.70666124709789
1962-01-01	2.68263489182897
1962-04-01	2.74392620501494
1962-07-01	2.73702151136156
1962-10-01	2.68876984386228
1963-01-01	2.62762356998546
1963-04-01	2.70144437810440
1963-07-01	2.73587774888121
1963-10-01	2.69530138942836
1964-01-01	2.62810119703444
1964-04-01	2.70185685616364
1964-07-01	2.72814368142468
1964-10-01	2.80686457704437
1965-01-01	2.60014767550398
1965-04-01	2.98886181834616
1965-07-01	2.89600079004648
1965-10-01	2.97283045952812
1966-01-01	3.03056046367253
1966-04-01	3.10710439128377
1966-07-01	3.24104055692879
1966-10-01	3.21333682146449
1967-01-01	3.17372093298743
1967-04-01	3.06229924509678
1967-07-01	3.04542244690159
1967-10-01	3.24151756389268
1968-01-01	3.46030897736607
1968-04-01	3.48937864426806
1968-07-01	3.59586674729840
1968-10-01	3.52327923721372
1969-01-01	3.08265976199417
1969-04-01	3.80214465521001
1969-07-01	3.61747492125877
1969-10-01	3.64121844016310
1970-01-01	3.69897260273973
1970-04-01	3.69673263848226
1970-07-01	3.69151215541697
1970-10-01	3.79490137864135
1971-01-01	3.80300152578148
1971-04-01	4.05372097025697
1971-07-01	4.05014965928631
1971-10-01	3.72814516040954
1972-01-01	4.36327054328385
1972-04-01	4.22316086385564
1972-07-01	4.30921006752076
1972-10-01	4.48119653488890
1973-01-01	4.68690153830518
1973-04-01	4.76374703211784
1973-07-01	4.87725949514520
1973-10-01	5.14042982099033
1974-01-01	6.22619632794598
1974-04-01	7.01074993333577
1974-07-01	7.43141460462838
1974-10-01	7.26393232642299
1975-01-01	6.72087894680827
1975-04-01	5.82945334724095
1975-07-01	6.03279877413997
1975-10-01	6.09717958192358
1976-01-01	6.50226010952014
1976-04-01	6.75490138916782
1976-07-01	7.27212203388393
1976-10-01	7.14720207540508
1977-01-01	7.77086744360993
1977-04-01	7.67370540233055
1977-07-01	7.68523365650636
1977-10-01	7.71275302988999
1978-01-01	8.16241442553887
1978-04-01	7.84403034268258
1978-07-01	7.87591756842124
1978-10-01	7.78942158276170
1979-01-01	7.92989816394299
1979-04-01	8.16794385097214
1979-07-01	8.63104741590177
1979-10-01	9.05839200876102
1980-01-01	9.64838869011220
1980-04-01	9.13689803785866
1980-07-01	8.62256138055084
1980-10-01	8.62273940842530
1981-01-01	8.78029169651425
1981-04-01	8.66985061336929
1981-07-01	8.31598023559402
1981-10-01	8.34691835999437
1982-01-01	7.92666039968213
1982-04-01	7.45011062517932
1982-07-01	7.87410117035744
1982-10-01	7.24997435755009
1983-01-01	7.04136248698326
1983-04-01	7.27384901510206
1983-07-01	7.59853615126834
1983-10-01	7.76689419417473
1984-01-01	8.51187829032045
1984-04-01	8.29244605635324
1984-07-01	8.90158046152904
1984-10-01	8.08533871223953
1985-01-01	8.36636275438706
1985-04-01	8.43440118447820
1985-07-01	8.07234839824172
1985-10-01	8.53950433991720
1986-01-01	8.20378651317001
1986-04-01	8.31231107023897
1986-07-01	8.42061354667620
1986-10-01	8.44951302455091
1987-01-01	8.45950874981682
1987-04-01	8.69615659903124
1987-07-01	8.85267951737671
1987-10-01	8.94433180231446
1988-01-01	8.87744088152810
1988-04-01	8.73700298032615
1988-07-01	8.62974520309644
1988-10-01	8.86071677998870
1989-01-01	8.40459329303155
1989-04-01	8.50644004245551
1989-07-01	8.30861586570834
1989-10-01	8.33473197642624
1990-01-01	8.33516298548147
1990-04-01	8.12638464114598
1990-07-01	8.27616292021634
1990-10-01	8.45519692549194
1991-01-01	7.92624840559798
1991-04-01	7.82574179082212
1991-07-01	7.91522698345149
1991-10-01	8.03955597697516
1992-01-01	7.91194609170182
1992-04-01	8.17875728101926
1992-07-01	8.29202022769328
1992-10-01	8.28459093914309
1993-01-01	8.29582288858584
1993-04-01	8.55957146921128
1993-07-01	8.43324230489016
1993-10-01	8.57134954285432
1994-01-01	8.58350014868630
1994-04-01	8.96914845746427
1994-07-01	9.33734820609529
1994-10-01	9.49296660303398
1995-01-01	9.66290978716718
1995-04-01	9.89664024402067
1995-07-01	9.75467664524526
1995-10-01	9.61806019257941
1996-01-01	9.71726643610929
1996-04-01	9.81022900991430
1996-07-01	9.92015158998294
1996-10-01	9.95030007490522
1997-01-01	10.04465687033600
1997-04-01	10.09796538841920
1997-07-01	10.22119463828360
1997-10-01	10.18879164472080
1998-01-01	10.15401828008410
1998-04-01	10.15655040375380
1998-07-01	9.92898113023028
1998-10-01	10.01330859907220
1999-01-01	10.07477330995500
1999-04-01	10.49412063142210
1999-07-01	10.88778845708920
1999-10-01	11.07229161266500
2000-01-01	11.55577851407850
2000-04-01	11.78460020068930
2000-07-01	12.14788041463880
2000-10-01	12.02112266231760
2001-01-01	11.75122905554430
2001-04-01	10.88117917058810
2001-07-01	10.46426231661750
2001-10-01	10.04955398040620
2002-01-01	10.10029519085820
2002-04-01	10.65673313653180
2002-07-01	10.78168214466980
2002-10-01	10.92683053721080
2003-01-01	11.06425739260500
2003-04-01	10.93218125366010
2003-07-01	10.81643242353510
2003-10-01	11.07286557583200
2004-01-01	11.52819225969030
2004-04-01	12.00985681130880
2004-07-01	12.08136977438650
2004-10-01	12.48917841392540
2005-01-01	12.47167126767360
2005-04-01	12.71595044532070
2005-07-01	12.79994107833200
2005-10-01	13.33871774416390
2006-01-01	13.29833071068490
2006-04-01	13.42718580902160
2006-07-01	13.67179548048750
2006-10-01	13.28265096214150
2007-01-01	13.31317742131530
2007-04-01	13.45653700994750
2007-07-01	13.53989400621380
2007-10-01	13.84629541625210
2008-01-01	14.47089179136030
2008-04-01	14.95395225499310
2008-07-01	15.00292514007410
2008-10-01	12.73866906399470
2009-01-01	10.35970079503020
2009-04-01	10.07365087770020
2009-07-01	10.95535242233320
2009-10-01	11.76930221798290
2010-01-01	12.26273405631960
2010-04-01	12.70354783949560
2010-07-01	12.94508451206990
2010-10-01	13.13536265677690
2011-01-01	13.97849040300600
2011-04-01	14.24277930528600
2011-07-01	14.29636637089250
2011-10-01	14.30024195294390
2012-01-01	14.32875577770900
2012-04-01	14.19464784395150
2012-07-01	13.88051325844240
2012-10-01	13.81783073799200
2013-01-01	13.64468199607340
2013-04-01	13.57383125757380
2013-07-01	13.50799477800960
2013-10-01	13.33640302714890
2014-01-01	13.60419371368600
2014-04-01	13.64069734438070
2014-07-01	13.30718862183600
2014-10-01	13.25078955833280
2015-01-01	12.74015713153540
2015-04-01	12.47166845788550
2015-07-01	12.24690748118510
2015-10-01	11.90879208506830
2016-01-01	11.62066865734560
2016-04-01	11.60937242164100
2016-07-01	11.73309202385070
2016-10-01	11.80915257693340
2017-01-01	11.98992827155050
2017-04-01	11.93698702157120
2017-07-01	11.84481945493980
2017-10-01	12.29946062967770
2018-01-01	12.52212022655300
2018-04-01	12.29212885566300
2018-07-01	12.46294779875670