Quarter	US Dollars, sum over component sub-periods, Seasonally Adjusted
2005-01-01	472084325547.98100
2005-04-01	467826781492.48100
2005-07-01	470032034080.32000
2005-10-01	469339152579.39400
2006-01-01	488970825961.46000
2006-04-01	509992635036.45905
2006-07-01	519301541107.06500
2006-10-01	542457253139.27200
2007-01-01	556749382109.53800
2007-04-01	584155186504.34290
2007-07-01	610646145502.94010
2007-10-01	645989873806.67600
2008-01-01	676587539158.98190
2008-04-01	704039072843.14810
2008-07-01	684363477770.53200
2008-10-01	612791209351.66400
2009-01-01	565971091833.21100
2009-04-01	576684135161.00710
2009-07-01	604248651640.12210
2009-10-01	627913562033.28500
2010-01-01	620446087217.78600
2010-04-01	607702756348.83700
2010-07-01	626567195697.72600
2010-10-01	661506564430.14600
2011-01-01	668471550704.87600
2011-04-01	699699532025.53200
2011-07-01	705395155576.79600
2011-10-01	686366058668.95300
2012-01-01	689625850920.21400
2012-04-01	692240636469.43900
2012-07-01	691664600850.74300
2012-10-01	708026889557.70590
2013-01-01	717943563387.25100
2013-04-01	719047347251.47400
2013-07-01	729705215143.08500
2013-10-01	750704654312.52000
2014-01-01	772573504005.97610
2014-04-01	787205224067.86200
2014-07-01	783840400144.18300
2014-10-01	758471135209.07900
2015-01-01	729916252496.96300
2015-04-01	762102795654.97610
2015-07-01	733077744842.56700
2015-10-01	736804869194.87610
2016-01-01	728289632400.14210
2016-04-01	759913892645.36600
2016-07-01	761822651671.02200
2016-10-01	755305148537.04200
2017-01-01	756969792420.70100
2017-04-01	778914720592.29200
2017-07-01	816082381795.95400
2017-10-01	829424066523.18900
2018-01-01	853628401247.56600
2018-04-01	843992122373.78390