Quarter	US Dollars, Monthly Level, Seasonally Adjusted
1980-01-01	4333784190.3721895
1980-04-01	4514457597.7235500
1980-07-01	5256573151.9670000
1980-10-01	5755703101.3235010
1981-01-01	6222331011.8582900
1981-04-01	6305476054.1832200
1981-07-01	6024628947.8719800
1981-10-01	6373301227.4622000
1982-01-01	5398627667.4324010
1982-04-01	4200801291.1996100
1982-07-01	3234323824.9506400
1982-10-01	2235452696.7970896
1983-01-01	1844505622.6167800
1983-04-01	2369876651.5514600
1983-07-01	2462554576.8947200
1983-10-01	2329502972.0756600
1984-01-01	2607469244.9691000
1984-04-01	2782971913.1898003
1984-07-01	3365896515.8179000
1984-10-01	3380072015.7215400
1985-01-01	3686568541.2957497
1985-04-01	3661458758.4565700
1985-07-01	3570122544.9852800
1985-10-01	3612890296.6034000
1986-01-01	3383684002.7676497
1986-04-01	3197829007.8132997
1986-07-01	2911292010.8792800
1986-10-01	2932045039.5698800
1987-01-01	2962638638.6424704
1987-04-01	3136913459.2792597
1987-07-01	3576069147.2039600
1987-10-01	3605667873.5188700
1988-01-01	4189216285.6147203
1988-04-01	4736120023.3361000
1988-07-01	5511768025.0288105
1988-10-01	5737219154.9364805
1989-01-01	6028804354.6040900
1989-04-01	6417472283.3762490
1989-07-01	6279208255.1202200
1989-10-01	6763313830.5142910
1990-01-01	6673659947.2537400
1990-04-01	7153965821.6293310
1990-07-01	8279933960.1467600
1990-10-01	9093464026.6263390
1991-01-01	11481469779.6628000
1991-04-01	12069172152.4940000
1991-07-01	12782525774.4493000
1991-10-01	13567723427.0672990
1992-01-01	14216236528.3876000
1992-04-01	15527348810.8274000
1992-07-01	15742822870.8924000
1992-10-01	16262051925.0276990
1993-01-01	15791097660.8398000
1993-04-01	16370002667.6325020
1993-07-01	16443590843.1342000
1993-10-01	16674789967.7714000
1994-01-01	18747346477.7413000
1994-04-01	19624575002.0692980
1994-07-01	19919872252.5453000
1994-10-01	21128868305.0343970
1995-01-01	18624859832.7508000
1995-04-01	17071854237.1348000
1995-07-01	18013881470.5206030
1995-10-01	18810890956.5096970
1996-01-01	20415244050.9709000
1996-04-01	21530943888.8059000
1996-07-01	22806193584.9034000
1996-10-01	24020026912.2295000
1997-01-01	25056797507.9028000
1997-04-01	26562255241.8899000
1997-07-01	28266246531.9078980
1997-10-01	29526504293.9741970
1998-01-01	31152184698.6114000
1998-04-01	31239321267.0242000
1998-07-01	30951711847.8561970
1998-10-01	31958704783.8085000
1999-01-01	32518794188.2353970
1999-04-01	34747239601.6237950
1999-07-01	36174329034.9066000
1999-10-01	37969247438.3749000
2000-01-01	40774515267.6666000
2000-04-01	42623974092.6752000
2000-07-01	45028734524.2046050
2000-10-01	45859800993.0477000
2001-01-01	43907565118.1747060
2001-04-01	42731583488.8661000
2001-07-01	40971833445.7124000
2001-10-01	40761902361.8507000
2002-01-01	41250453042.7967000
2002-04-01	42451933107.1825940
2002-07-01	42595236511.6468050
2002-10-01	41932899145.3430000
2003-01-01	42058431843.0485000
2003-04-01	42034121818.6862000
2003-07-01	42296481986.5756000
2003-10-01	44040601178.5887000
2004-01-01	45844538315.2607960
2004-04-01	48570184049.1860000
2004-07-01	49397013697.5019000
2004-10-01	51850356812.8264000
2005-01-01	52970438088.2135000
2005-04-01	53949030720.3098000
2005-07-01	54988138454.8670000
2005-10-01	60064606479.8787000
2006-01-01	61526455992.1977000
2006-04-01	64020121465.7536000
2006-07-01	65057078766.6701050
2006-10-01	65635002850.0381100
2007-01-01	66614801338.9902040
2007-04-01	70266095265.2362000
2007-07-01	71486297986.7807000
2007-10-01	73230180340.0641000
2008-01-01	77155736468.2558900
2008-04-01	79385995911.8574000
2008-07-01	81632990971.0333000
2008-10-01	69040156186.3590000
2009-01-01	55641114971.8245000
2009-04-01	53766774635.6574000
2009-07-01	59332337761.4947000
2009-10-01	65618416418.5483100
2010-01-01	70163492765.8380000
2010-04-01	74651270235.4830000
2010-07-01	75580014450.7893000
2010-10-01	80462198703.7542000
2011-01-01	84642048311.8579100
2011-04-01	87843455444.1136000
2011-07-01	89327774786.5386000
2011-10-01	89593724809.6505900
2012-01-01	91987912701.5725000
2012-04-01	92560893129.2323900
2012-07-01	91082370246.8734900
2012-10-01	94643924414.1709900
2013-01-01	96299014942.4478900
2013-04-01	95660901048.2880000
2013-07-01	94921817098.5457000
2013-10-01	93527339438.1316000
2014-01-01	98096894272.9773000
2014-04-01	100620423591.7289900
2014-07-01	99832993363.1639900
2014-10-01	101339378031.3340000
2015-01-01	97835003921.3768900
2015-04-01	99911296428.2175000
2015-07-01	100176882601.6060000
2015-10-01	97397703180.2954900
2016-01-01	94388113489.1751000
2016-04-01	95522065272.4105000
2016-07-01	97676155716.5788100
2016-10-01	99258397438.7696000
2017-01-01	101640255227.5170000
2017-04-01	102963567638.3760000
2017-07-01	106236479157.4690100
2017-10-01	110030772472.8409900
2018-01-01	113470365913.6590000
2018-04-01	115321813378.6080000
2018-07-01	117897693866.1930000