Quarter	US Dollars, sum over component sub-periods, Seasonally Adjusted
1999-01-01	68322582637.721990
1999-04-01	66744131790.376090
1999-07-01	68140968157.312805
1999-10-01	71038109061.561200
2000-01-01	70413867450.968900
2000-04-01	69534491047.165000
2000-07-01	70121226691.539400
2000-10-01	70383107995.228100
2001-01-01	73175061234.715700
2001-04-01	69397926396.366800
2001-07-01	71984945269.614010
2001-10-01	70941516719.363710
2002-01-01	70306286419.747600
2002-04-01	72961114892.728400
2002-07-01	78887078353.506800
2002-10-01	79291310796.899800
2003-01-01	83754807145.898510
2003-04-01	89053215425.401610
2003-07-01	91290334233.682000
2003-10-01	95330328880.368400
2004-01-01	103147362357.624010
2004-04-01	102580674808.099990
2004-07-01	105058544161.273010
2004-10-01	112984211498.752990
2005-01-01	115242145968.560000
2005-04-01	115468631730.412000
2005-07-01	116073802465.810990
2005-10-01	114152930328.990000
2006-01-01	121892746189.993010
2006-04-01	125211390974.431990
2006-07-01	128918945376.305000
2006-10-01	136353559309.197000
2007-01-01	139096222991.524020
2007-04-01	145623100860.722020
2007-07-01	154248522078.095000
2007-10-01	164302493367.335000
2008-01-01	177850258252.060000
2008-04-01	183787068937.769000
2008-07-01	175960097833.614000
2008-10-01	154141333985.578000
2009-01-01	142895720106.686980
2009-04-01	146047468861.566000
2009-07-01	152827044243.251000
2009-10-01	158598044929.664980
2010-01-01	156268826663.240000
2010-04-01	149639342873.567000
2010-07-01	155351619345.996000
2010-10-01	164009232818.899020
2011-01-01	168883110759.749000
2011-04-01	172813101342.721000
2011-07-01	176155803864.630980
2011-10-01	170344252131.081020
2012-01-01	170519872038.090000
2012-04-01	168952199204.569000
2012-07-01	168428048526.249020
2012-10-01	170917746806.492000
2013-01-01	177758762858.528000
2013-04-01	177155666232.321000
2013-07-01	183045761234.974000
2013-10-01	188150965494.693000
2014-01-01	194802202845.328000
2014-04-01	195228570560.758000
2014-07-01	199154336104.491970
2014-10-01	192875373819.259000
2015-01-01	184916277957.366000
2015-04-01	213129426330.625000
2015-07-01	190242112386.363980
2015-10-01	200437531349.530000
2016-01-01	193748870065.478000
2016-04-01	194512216816.653000
2016-07-01	196436903843.195980
2016-10-01	202441782317.766000
2017-01-01	186678251420.295000
2017-04-01	191056001212.473000
2017-07-01	198235103838.059000
2017-10-01	204952347962.794000
2018-01-01	211741143461.200000
2018-04-01	201763014970.402000