Quarter	US Dollars, sum over component sub-periods, Seasonally Adjusted
2002-01-01	2410754476.6387400
2002-04-01	2737564516.9673200
2002-07-01	2898092505.8784800
2002-10-01	2899316082.8428597
2003-01-01	2861749626.6328697
2003-04-01	3074343010.7875200
2003-07-01	3147575604.3311900
2003-10-01	3695227146.8873700
2004-01-01	3903070433.7868500
2004-04-01	3861751069.0445700
2004-07-01	3934292215.3338800
2004-10-01	4224347775.3528395
2005-01-01	4132928185.2144504
2005-04-01	4079671992.7435503
2005-07-01	4046931160.7913500
2005-10-01	3974859950.8151603
2006-01-01	4337833572.3175100
2006-04-01	4440908285.8850190
2006-07-01	4482351741.8996900
2006-10-01	4866493083.2642710
2007-01-01	5053364470.7053300
2007-04-01	5058821966.2773200
2007-07-01	5844615910.9680700
2007-10-01	6403619857.8739300
2008-01-01	6686413625.9521900
2008-04-01	7361154526.2183200
2008-07-01	7187257890.8841900
2008-10-01	5909532040.7342400
2009-01-01	4882758468.2491200
2009-04-01	5261454835.4001800
2009-07-01	5685370314.8943500
2009-10-01	5909602457.7994300
2010-01-01	5768777390.8972900
2010-04-01	5265615396.0580690
2010-07-01	5228712935.3174600
2010-10-01	5513818230.5307100
2011-01-01	5418263968.5404500
2011-04-01	5480151851.5905100
2011-07-01	5325114730.1292200
2011-10-01	4694216605.5922700
2012-01-01	4744223509.0085500
2012-04-01	4634468579.3993810
2012-07-01	3926527857.9590100
2012-10-01	4349560367.8042800
2013-01-01	4066154834.5415100
2013-04-01	4003038912.5969600
2013-07-01	4158845659.0751700
2013-10-01	4095080547.5448600
2014-01-01	4216946927.6257997
2014-04-01	4446303982.1039800
2014-07-01	4277397610.2415600
2014-10-01	4035806831.5788703
2015-01-01	3902443803.8693700
2015-04-01	3640523446.3404600
2015-07-01	2121311265.9064200
2015-10-01	2539552168.0477500
2016-01-01	2602837538.1940800
2016-04-01	2579112982.9743300
2016-07-01	2820601669.6193900
2016-10-01	2725745359.8761100
2017-01-01	2819124640.0124702
2017-04-01	2951982266.0939600
2017-07-01	3208914218.3245597
2017-10-01	3315864406.5901900
2018-01-01	3646734049.7555900
2018-04-01	3764220827.1815004