Quarter	US Dollars, sum over component sub-periods, Seasonally Adjusted
2000-01-01	36772404959.900604
2000-04-01	35229533259.986000
2000-07-01	35922524315.265700
2000-10-01	36198369784.106800
2001-01-01	37466294418.310000
2001-04-01	35691984129.220600
2001-07-01	34556263921.301100
2001-10-01	32977988877.260803
2002-01-01	30861716008.038002
2002-04-01	32423357614.053100
2002-07-01	34607342168.784700
2002-10-01	35733642002.793100
2003-01-01	39331721304.513700
2003-04-01	40577384424.506900
2003-07-01	40157933192.439500
2003-10-01	43423922707.779396
2004-01-01	47254990736.608505
2004-04-01	48092189558.152000
2004-07-01	49913816333.686900
2004-10-01	53386874365.412600
2005-01-01	56356321709.527504
2005-04-01	55283050165.960800
2005-07-01	55361181261.911100
2005-10-01	57118071832.005400
2006-01-01	58740247857.589500
2006-04-01	61124731762.545300
2006-07-01	61921690373.250000
2006-10-01	62643308490.792300
2007-01-01	64597787709.027500
2007-04-01	69113157091.062400
2007-07-01	72699780125.993200
2007-10-01	78251447534.171400
2008-01-01	82775037873.909600
2008-04-01	89991788093.331190
2008-07-01	90029310824.518400
2008-10-01	66610789655.053000
2009-01-01	55414376036.476006
2009-04-01	57520852978.996100
2009-07-01	63654913244.093400
2009-10-01	69630576160.617000
2010-01-01	67022294908.287800
2010-04-01	65501599695.206300
2010-07-01	68333626591.122100
2010-10-01	75219235616.034900
2011-01-01	81375484821.690600
2011-04-01	88386912171.604600
2011-07-01	86387656715.641200
2011-10-01	81210059285.437100
2012-01-01	80416242213.412400
2012-04-01	77921074426.618900
2012-07-01	75849680866.620200
2012-10-01	79129785771.459400
2013-01-01	81750584066.625600
2013-04-01	77097182164.871490
2013-07-01	80018344726.002900
2013-10-01	82634917026.831300
2014-01-01	81677715755.911500
2014-04-01	81656298570.972610
2014-07-01	80939613760.779800
2014-10-01	73580875227.496600
2015-01-01	64731695081.552800
2015-04-01	64629117142.900600
2015-07-01	63142706442.687100
2015-10-01	62443685758.667800
2016-01-01	63208977760.582400
2016-04-01	69740184314.450800
2016-07-01	72319577317.910000
2016-10-01	69396861822.786300
2017-01-01	71117562111.413300
2017-04-01	73882852919.355300
2017-07-01	77996218977.141900
2017-10-01	81289283939.267900
2018-01-01	86339830439.275400
2018-04-01	82324624545.094600