Quarter	US Dollar, Seasonally Adjusted
1981-01-01	2242059611.3939300
1981-04-01	2274925531.7036200
1981-07-01	2284874763.6906200
1981-10-01	2325787249.1551900
1982-01-01	2245581800.2053504
1982-04-01	2229219660.6283402
1982-07-01	2234245520.9716600
1982-10-01	2245045256.5108900
1983-01-01	2186260270.2861700
1983-04-01	2458109505.1837600
1983-07-01	2540478447.5928600
1983-10-01	2532857596.0259400
1984-01-01	2645287156.9613600
1984-04-01	2553349622.7520500
1984-07-01	2544356555.2721000
1984-10-01	2534010401.8639197
1985-01-01	2593295889.1389400
1985-04-01	2659576178.3290500
1985-07-01	2752307641.4785100
1985-10-01	2816049165.6248000
1986-01-01	2812235334.5733200
1986-04-01	3017551249.5904500
1986-07-01	3247192006.9600700
1986-10-01	3008109262.0489397
1987-01-01	3170816559.2648800
1987-04-01	3264528895.3017797
1987-07-01	3441722423.2978700
1987-10-01	3468087150.3810100
1988-01-01	4016033479.6435100
1988-04-01	3830324508.7992200
1988-07-01	3933186840.8805800
1988-10-01	4117452238.0710096
1989-01-01	4401832668.5479590
1989-04-01	4341291810.2002510
1989-07-01	4434010859.6212810
1989-10-01	4534820542.0514990
1990-01-01	4469705609.4521700
1990-04-01	4799318621.3366995
1990-07-01	4783321313.4705105
1990-10-01	4796696563.6681595
1991-01-01	4871116859.7509400
1991-04-01	4854455613.9928300
1991-07-01	4994145084.9208200
1991-10-01	5256286787.9234900
1992-01-01	4891180472.6363400
1992-04-01	5085833844.7188400
1992-07-01	5092696226.8011400
1992-10-01	5127335494.6760500
1993-01-01	5246450627.3482000
1993-04-01	5282835784.8499200
1993-07-01	5283386273.6781100
1993-10-01	5341429165.8858700
1994-01-01	5656764478.0325200
1994-04-01	5873109077.8466400
1994-07-01	5433643968.8847410
1994-10-01	5868282923.3179000
1995-01-01	5973666816.8557500
1995-04-01	6115054172.2681200
1995-07-01	6446294857.8502600
1995-10-01	6666884233.0365300
1996-01-01	6826990882.4247010
1996-04-01	6997689312.3571000
1996-07-01	7192783285.3225600
1996-10-01	7386402182.8316000
1997-01-01	7359349714.8383900
1997-04-01	7582675572.2100100
1997-07-01	7753825693.5064800
1997-10-01	7790235122.5226800
1998-01-01	8205944586.2935095
1998-04-01	8480696242.7344410
1998-07-01	8187301723.9006810
1998-10-01	8194781132.0781800
1999-01-01	8495310211.7529910
1999-04-01	8705273745.7774410
1999-07-01	8933022069.3684100
1999-10-01	9397989523.3833310
2000-01-01	9920344581.1516300
2000-04-01	9935613000.5168000
2000-07-01	10219153127.6297000
2000-10-01	10096373181.7352000
2001-01-01	9964016284.6082690
2001-04-01	9875915504.0367410
2001-07-01	9696509470.3553410
2001-10-01	9429471929.1821600
2002-01-01	9792640041.5129990
2002-04-01	10131390447.9189000
2002-07-01	10310961465.4335000
2002-10-01	10574644194.1648000
2003-01-01	10520561935.6635000
2003-04-01	10744772788.6766010
2003-07-01	11474879974.3502000
2003-10-01	12523488169.0207000
2004-01-01	12546058467.5730000
2004-04-01	12709193453.4872000
2004-07-01	13360900408.2923000
2004-10-01	14630962604.0337000
2005-01-01	14473619488.8702000
2005-04-01	14535788917.8810000
2005-07-01	15268461211.2844000
2005-10-01	16000323482.9695990
2006-01-01	15868084984.9087000
2006-04-01	16723281392.4728000
2006-07-01	16957974732.3975000
2006-10-01	16778643686.2732010
2007-01-01	16131947904.8506000
2007-04-01	17482497447.6289000
2007-07-01	18086406447.0649000
2007-10-01	19369035638.9088970
2008-01-01	19287931143.8490000
2008-04-01	19644128607.5194000
2008-07-01	19495132044.2092000
2008-10-01	16924498728.5142020
2009-01-01	15671501251.8340020
2009-04-01	16750921690.0117000
2009-07-01	17723572638.8914000
2009-10-01	18911110670.7323000
2010-01-01	18763044654.3213000
2010-04-01	18992578128.2901000
2010-07-01	19112050863.2757000
2010-10-01	20072990309.2873000
2011-01-01	20471189271.8542980
2011-04-01	21671845204.4603000
2011-07-01	21850249936.0608020
2011-10-01	21301732396.3335000
2012-01-01	22008563476.7716000
2012-04-01	22141362204.4393000
2012-07-01	22434198642.7882000
2012-10-01	22713073877.3638000
2013-01-01	22419609592.6169000
2013-04-01	22629322755.6893000
2013-07-01	22791003871.9451000
2013-10-01	22566816251.3733980
2014-01-01	21517606573.9078980
2014-04-01	22623749719.2955000
2014-07-01	22752578615.8966000
2014-10-01	22111488434.8974000
2015-01-01	20482469197.7582000
2015-04-01	21109664822.6489030
2015-07-01	20075099700.1756970
2015-10-01	19745670183.5227000
2016-01-01	19575015350.5949000
2016-04-01	20889970659.2681000
2016-07-01	21009228582.9273000
2016-10-01	20728731404.0234030
2017-01-01	21082231915.5608000
2017-04-01	21017770240.1629000
2017-07-01	22525974085.6913000
2017-10-01	22602771284.3331000
2018-01-01	23221952416.4334000
2018-04-01	22861083019.3131000