Quarter	Percent of GDP, Seasonally Adjusted
1960-01-01	11.49983911387870
1960-04-01	10.17893017562930
1960-07-01	9.95903115496133
1960-10-01	10.46154448971970
1961-01-01	11.18756497694710
1961-04-01	12.44869185512600
1961-07-01	12.67735591124900
1961-10-01	12.17423997880150
1962-01-01	11.99154188458340
1962-04-01	11.73908308330400
1962-07-01	10.68691520095060
1962-10-01	10.99260097139270
1963-01-01	11.44019080042650
1963-04-01	11.62634110671660
1963-07-01	13.17463260059350
1963-10-01	13.23722731553160
1964-01-01	13.29369220446980
1964-04-01	12.69654866374020
1964-07-01	11.64122759916340
1964-10-01	11.55860653055060
1965-01-01	11.40108019053940
1965-04-01	11.25727504209860
1965-07-01	11.55664489968720
1965-10-01	10.86169058017810
1966-01-01	10.96961081141230
1966-04-01	11.32784708974850
1966-07-01	11.43193960014760
1966-10-01	10.67084124586170
1967-01-01	11.07000294087670
1967-04-01	11.50124048285760
1967-07-01	10.85007909755970
1967-10-01	10.68093871169920
1968-01-01	9.81921910793697
1968-04-01	10.46632274862900
1968-07-01	10.16688633620380
1968-10-01	10.38584015354060
1969-01-01	10.48324978739860
1969-04-01	10.29332787376190
1969-07-01	11.62610570860080
1969-10-01	10.99806170140730
1970-01-01	11.58570419789590
1970-04-01	10.77380081009870
1970-07-01	11.24966825688210
1970-10-01	10.66576345861490
1971-01-01	10.31619877069650
1971-04-01	11.22276961454350
1971-07-01	11.29063455242100
1971-10-01	10.44885523788810
1972-01-01	10.91583945292100
1972-04-01	11.33774650298940
1972-07-01	11.72117934171440
1972-10-01	12.68925397039410
1973-01-01	13.39250132440620
1973-04-01	12.20736355632480
1973-07-01	11.84583237279850
1973-10-01	11.60912537118680
1974-01-01	11.20299240454230
1974-04-01	11.34744342464570
1974-07-01	12.00535468466650
1974-10-01	12.22668177194170
1975-01-01	12.34793991431090
1975-04-01	12.23093796121160
1975-07-01	12.04058371989180
1975-10-01	11.20962008804380
1976-01-01	11.20689676245840
1976-04-01	11.85571426192140
1976-07-01	12.95607098742620
1976-10-01	11.64653438383090
1977-01-01	12.11936722178050
1977-04-01	11.86050800583830
1977-07-01	12.13106298975250
1977-10-01	11.98674998603350
1978-01-01	11.27296866475830
1978-04-01	11.38325872837350
1978-07-01	10.91083064955940
1978-10-01	11.81309320572160
1979-01-01	12.09105698890570
1979-04-01	13.09091328633060
1979-07-01	12.83508229038380
1979-10-01	14.40116808265290
1980-01-01	14.41370063672160
1980-04-01	13.67300782468970
1980-07-01	12.59466525591030
1980-10-01	12.64875866116430
1981-01-01	12.40168446633240
1981-04-01	12.17104592595150
1981-07-01	11.06868642991370
1981-10-01	10.16862501944740
1982-01-01	11.27154585033950
1982-04-01	11.48539380361770
1982-07-01	11.50893788656910
1982-10-01	11.45088257588460
1983-01-01	11.13932919911980
1983-04-01	11.18409484760230
1983-07-01	11.10053466606900
1983-10-01	11.42281124990400
1984-01-01	11.28568369246030
1984-04-01	11.26105906672050
1984-07-01	12.91958286016900
1984-10-01	11.62411486761140
1985-01-01	12.09597826786510
1985-04-01	14.24237934226810
1985-07-01	13.53772448915950
1985-10-01	12.43999981376990
1986-01-01	13.13859001312530
1986-04-01	11.53553160540020
1986-07-01	12.24634048439800
1986-10-01	12.91458079208730
1987-01-01	12.44018543752160
1987-04-01	12.46863000539970
1987-07-01	11.98525357998300
1987-10-01	12.93224817562270
1988-01-01	13.51900194876540
1988-04-01	11.80389896821400
1988-07-01	11.78273129945840
1988-10-01	12.04620493472550
1989-01-01	11.63526398640530
1989-04-01	12.38439846108720
1989-07-01	12.24943992437920
1989-10-01	12.09990445016880
1990-01-01	12.29624521455490
1990-04-01	11.97037527170160
1990-07-01	12.28446005801740
1990-10-01	12.58497448580370
1991-01-01	12.78072114405300
1991-04-01	13.01156821482180
1991-07-01	12.93507086516500
1991-10-01	12.93972757254760
1992-01-01	12.84586221046920
1992-04-01	13.29511474546790
1992-07-01	13.68588335364490
1992-10-01	14.06326001868790
1993-01-01	13.57607446818380
1993-04-01	13.48521533385950
1993-07-01	14.18374155523120
1993-10-01	14.04753531208630
1994-01-01	13.56253081229170
1994-04-01	13.67405250825780
1994-07-01	13.01414626262460
1994-10-01	13.56899759501790
1995-01-01	13.67609017612740
1995-04-01	13.92226203770140
1995-07-01	14.48832819307600
1995-10-01	14.11927112964600
1996-01-01	14.88774103879210
1996-04-01	14.23353464728840
1996-07-01	13.88140916680890
1996-10-01	13.84175954232710
1997-01-01	14.52743968464720
1997-04-01	14.73248036867730
1997-07-01	14.85349311745840
1997-10-01	15.08256196693730
1998-01-01	14.50321636724450
1998-04-01	15.23950118223630
1998-07-01	14.83993332876770
1998-10-01	14.25860713575800
1999-01-01	13.50378474785710
1999-04-01	12.86444688216850
1999-07-01	13.48566986119760
1999-10-01	14.62733481808670
2000-01-01	14.95984762719660
2000-04-01	15.61624706406790
2000-07-01	16.22117010388850
2000-10-01	17.46242868484360
2001-01-01	16.71290042585760
2001-04-01	17.48686904652410
2001-07-01	17.06376289665600
2001-10-01	16.10226881078380
2002-01-01	16.08697942759010
2002-04-01	15.17615934040420
2002-07-01	15.16640045239920
2002-10-01	14.90904733992410
2003-01-01	14.74540433834620
2003-04-01	12.87739932995080
2003-07-01	12.54091971205870
2003-10-01	12.23065827720890
2004-01-01	12.45645489311080
2004-04-01	13.36509573575260
2004-07-01	13.52170836367350
2004-10-01	13.35427937175040
2005-01-01	13.52180562762360
2005-04-01	14.64290116945000
2005-07-01	14.44474930740050
2005-10-01	15.18991326994500
2006-01-01	15.52696210931490
2006-04-01	16.05207739185610
2006-07-01	15.95657197069200
2006-10-01	15.69524236371450
2007-01-01	15.55324838965740
2007-04-01	14.88400355323680
2007-07-01	14.74283315430080
2007-10-01	14.54261822405340
2008-01-01	15.37631825663710
2008-04-01	16.78349158635530
2008-07-01	18.76965920594190
2008-10-01	20.58646198951320
2009-01-01	19.10955104554770
2009-04-01	14.92096294466590
2009-07-01	14.42255104283020
2009-10-01	14.28255764412470
2010-01-01	16.48286812214930
2010-04-01	17.11824546848240
2010-07-01	16.94333079016170
2010-10-01	17.13263350076980
2011-01-01	17.98674407438520
2011-04-01	17.28112466333480
2011-07-01	18.01701428833410
2011-10-01	18.10567912726990
2012-01-01	17.17347931966300
2012-04-01	16.96006285430340
2012-07-01	15.90349672393780
2012-10-01	15.84331790337880
2013-01-01	16.06824834716200
2013-04-01	16.58499734369500
2013-07-01	17.20615887318920
2013-10-01	17.15967000252150
2014-01-01	17.40372654593540
2014-04-01	16.65720145803630
2014-07-01	16.02714930815490
2014-10-01	15.94896469136200
2015-01-01	15.66519328346070
2015-04-01	15.30810995630550
2015-07-01	15.47780898979940
2015-10-01	14.46949497010460
2016-01-01	14.00189934901350
2016-04-01	14.79640893449840
2016-07-01	14.88681090467190
2016-10-01	16.75382662307430
2017-01-01	17.41463148328060
2017-04-01	17.01047028820950
2017-07-01	16.53121080009460
2017-10-01	16.00958579413930
2018-01-01	17.77397460223640
2018-04-01	18.15812920478280