Quarter	US Dollars, sum over component sub-periods, Seasonally Adjusted
2000-01-01	4324340184.3385700
2000-04-01	4401461899.2451100
2000-07-01	4536457306.9027200
2000-10-01	4651393997.9435900
2001-01-01	4837584749.1406110
2001-04-01	4985553548.9145110
2001-07-01	4906466309.2890890
2001-10-01	4926171427.4057900
2002-01-01	4446431142.4722400
2002-04-01	4889372521.9787010
2002-07-01	4863078630.9349590
2002-10-01	5013293261.1140995
2003-01-01	5010908302.4645300
2003-04-01	4999627415.6849110
2003-07-01	5341733229.0676510
2003-10-01	5409006520.5629100
2004-01-01	5692869769.4246610
2004-04-01	6085276060.9875400
2004-07-01	6287568690.7593400
2004-10-01	7018860849.9884610
2005-01-01	7352170973.3603400
2005-04-01	7850578068.3086600
2005-07-01	8416858807.8690300
2005-10-01	8402277524.6719790
2006-01-01	8830130478.5955720
2006-04-01	9413835014.7249400
2006-07-01	9772196636.2376210
2006-10-01	10395004553.1919000
2007-01-01	11091806521.9804000
2007-04-01	11543714528.3285000
2007-07-01	12199897016.3862000
2007-10-01	13215084544.9248980
2008-01-01	13734993686.8962000
2008-04-01	14724877611.7464000
2008-07-01	15038483253.3790990
2008-10-01	13812381940.2483000
2009-01-01	12042927858.4026000
2009-04-01	12011342058.2337000
2009-07-01	12473350535.6222000
2009-10-01	13484071261.3414000
2010-01-01	13940503107.2092000
2010-04-01	14733787833.7375010
2010-07-01	16139336458.9276000
2010-10-01	17098517341.7256010
2011-01-01	18689340347.3672000
2011-04-01	20376207059.8843000
2011-07-01	21227442288.2220000
2011-10-01	22267974688.0265000
2012-01-01	22110457992.8763000
2012-04-01	22712828262.9862020
2012-07-01	22210113598.2158000
2012-10-01	22184527670.5217000
2013-01-01	22531920612.8357960
2013-04-01	21869126219.9120000
2013-07-01	22423443263.2752000
2013-10-01	22611979730.9770000
2014-01-01	22911477344.0145000
2014-04-01	23657928049.5208970
2014-07-01	24243980008.4837000
2014-10-01	22772309697.3809000
2015-01-01	20882102195.1195000
2015-04-01	19397041811.4132000
2015-07-01	18531906958.9705000
2015-10-01	16477632960.3968010
2016-01-01	15958528691.8826000
2016-04-01	16178943399.4314000
2016-07-01	16619609202.5959010
2016-10-01	16814779788.3901000
2017-01-01	17573136606.1366000
2017-04-01	17561818948.1765000
2017-07-01	18017981666.1123000
2017-10-01	18353796949.6746980
2018-01-01	18972566787.2077000
2018-04-01	20049041397.9161000