Quarter	US Dollars, sum over component sub-periods, Seasonally Adjusted
2000-01-01	171241583.70557300
2000-04-01	178422033.22913098
2000-07-01	174838310.95825500
2000-10-01	188897427.04002300
2001-01-01	184031650.82963300
2001-04-01	181797880.11433700
2001-07-01	169655174.18424198
2001-10-01	175328752.08436600
2002-01-01	169024179.08735502
2002-04-01	180560814.96042300
2002-07-01	199082524.65365002
2002-10-01	186760737.45871600
2003-01-01	215168613.44202700
2003-04-01	245306806.33064700
2003-07-01	243556038.79394498
2003-10-01	265137249.12794402
2004-01-01	263714689.80302400
2004-04-01	295134051.36821800
2004-07-01	306968897.02441096
2004-10-01	351401999.98543197
2005-01-01	390154744.10730100
2005-04-01	404688024.41348500
2005-07-01	389451897.92480600
2005-10-01	416400067.68000096
2006-01-01	423221386.88264200
2006-04-01	471742286.17866200
2006-07-01	541795211.45813900
2006-10-01	586063571.59249900
2007-01-01	635735044.90719590
2007-04-01	675133843.76850800
2007-07-01	706829957.19664200
2007-10-01	777514932.25632100
2008-01-01	860362572.01002800
2008-04-01	859874388.62168800
2008-07-01	843245402.37097800
2008-10-01	750085299.46297000
2009-01-01	609390306.82445000
2009-04-01	590762782.87812900
2009-07-01	594401864.93889900
2009-10-01	610555431.01259600
2010-01-01	585900851.43859700
2010-04-01	536858263.13308305
2010-07-01	573945161.26596600
2010-10-01	616884093.45156500
2011-01-01	626423139.43206500
2011-04-01	700789410.29898390
2011-07-01	739768868.88719000
2011-10-01	710184347.29487300
2012-01-01	681485728.47724310
2012-04-01	706873880.01858200
2012-07-01	687308321.45066400
2012-10-01	678166959.14255610
2013-01-01	701395045.77442300
2013-04-01	685481979.13575700
2013-07-01	704791193.40758600
2013-10-01	733088677.87017200
2014-01-01	712656055.17626300
2014-04-01	689742645.78938300
2014-07-01	683453816.49101710
2014-10-01	655537530.46010100
2015-01-01	624779907.07818900
2015-04-01	612750446.49495300
2015-07-01	655901481.16349900
2015-10-01	629207267.18138100
2016-01-01	662382517.00625410
2016-04-01	684305754.24020100
2016-07-01	671755027.51723800
2016-10-01	666978195.87829800
2017-01-01	665973186.94448800
2017-04-01	728052340.96134400
2017-07-01	779861757.83633100
2017-10-01	804244493.73121000
2018-01-01	857756577.08253500
2018-04-01	824315513.86002700