Quarter	US Dollars, sum over component sub-periods, Seasonally Adjusted
1996-01-01	8551850266.5888790
1996-04-01	8416367580.7886305
1996-07-01	8643352735.3352300
1996-10-01	9018622477.3993600
1997-01-01	8646507209.1669000
1997-04-01	8678282494.0398900
1997-07-01	8470986487.4610600
1997-10-01	9057705030.3200990
1998-01-01	9026356814.2732600
1998-04-01	9601847704.7357200
1998-07-01	9650609794.6923800
1998-10-01	10383759163.3110000
1999-01-01	9924515352.6186400
1999-04-01	9698474108.8974300
1999-07-01	10069507620.6350000
1999-10-01	10527019129.0264000
2000-01-01	10676099266.1298000
2000-04-01	9769709780.8729900
2000-07-01	9794489025.1174000
2000-10-01	9845531832.2919900
2001-01-01	10214450511.9217990
2001-04-01	9899433715.2779400
2001-07-01	9839978968.0190700
2001-10-01	9724068942.5008200
2002-01-01	9354558557.5345000
2002-04-01	10027027218.2982000
2002-07-01	10709521248.5995000
2002-10-01	10863397639.9923000
2003-01-01	11353027189.6166000
2003-04-01	11697113775.3312990
2003-07-01	12088171705.4828000
2003-10-01	13018734854.7086010
2004-01-01	13953779915.9977000
2004-04-01	14108813910.1105000
2004-07-01	14376287114.9743000
2004-10-01	15963381821.5859990
2005-01-01	15486722944.8873000
2005-04-01	15412164395.7060010
2005-07-01	15222925106.9343010
2005-10-01	14927590663.4221000
2006-01-01	16242641711.1950990
2006-04-01	17068622043.0457000
2006-07-01	17563310396.8736000
2006-10-01	17572245056.2093000
2007-01-01	18247110960.5709000
2007-04-01	19331980605.6440000
2007-07-01	20092278244.5695000
2007-10-01	21920783906.8323020
2008-01-01	23738995576.0771980
2008-04-01	25169992082.6060000
2008-07-01	24420121595.5552000
2008-10-01	18733022404.3661000
2009-01-01	15506839712.5493000
2009-04-01	15981993412.3627010
2009-07-01	18496325412.5318030
2009-10-01	19143672937.7398000
2010-01-01	18261646043.2883000
2010-04-01	18248322935.9881970
2010-07-01	17898625426.8667000
2010-10-01	20053357861.7130000
2011-01-01	20136404078.2441020
2011-04-01	20894160029.6635970
2011-07-01	20084838777.5771000
2011-10-01	17907868608.8684000
2012-01-01	18331143651.4272000
2012-04-01	16813187957.7848990
2012-07-01	16652896897.7850020
2012-10-01	17111083148.4746020
2013-01-01	17337797743.9790000
2013-04-01	17573527270.0277000
2013-07-01	18452656016.6765020
2013-10-01	18999393260.9340020
2014-01-01	19169043922.8812000
2014-04-01	18884988873.4591000
2014-07-01	19260688183.3176000
2014-10-01	18083346237.1885000
2015-01-01	15924472663.5012990
2015-04-01	16744051140.6290000
2015-07-01	16333269394.3361990
2015-10-01	15857406126.7742000
2016-01-01	15523594058.9385010
2016-04-01	16318848317.1557000
2016-07-01	16519916488.9840000
2016-10-01	16602273168.8970010
2017-01-01	17479467482.4551000
2017-04-01	17901296800.9082000
2017-07-01	19365228989.6289000
2017-10-01	19998410148.7568970
2018-01-01	21500459542.4401000
2018-04-01	21528116251.9428000