Quarterly US Dollars, sum over component sub-periods
1999-01-01 19790876619.3006020
1999-04-01 5773026386.5753990
1999-07-01 9211498313.1959800
1999-10-01 9168671759.5537400
2000-01-01 2246026460.9189596
2000-04-01 8526339230.5760500
2000-07-01 21242886785.5750000
2000-10-01 6328130721.1470800
2001-01-01 -8378580817.6358400
2001-04-01 12717403034.9083000
2001-07-01 19827312027.9419020
2001-10-01 -8033230900.6590900
2002-01-01 -1335106479.3359100
2002-04-01 3740072376.5512700
2002-07-01 7176989690.9938000
2002-10-01 -5148403119.5890500
2003-01-01 -4886679357.5907510
2003-04-01 -8029617316.4866600
2003-07-01 -5705955445.2862210
2003-10-01 -5139187884.0122200
2004-01-01 10042453602.3027000
2004-04-01 -17389292391.0817000
2004-07-01 7482784873.6339000
2004-10-01 9841171284.7833100
2005-01-01 -12031322864.9134000
2005-04-01 2528348506.5579996
2005-07-01 -12668175294.9090000
2005-10-01 10359320297.4156000
2006-01-01 -17076335008.8041000
2006-04-01 -76669987.7679708
2006-07-01 -15272871926.0127000
2006-10-01 1851012244.1539300
2007-01-01 907291792.9129449
2007-04-01 -7479140621.1405900
2007-07-01 -11114493710.9812000
2007-10-01 19214682951.4993020
2008-01-01 12062068148.2261000
2008-04-01 -13864827625.1446000
2008-07-01 -20625753829.5281030
2008-10-01 -24692694895.2681000
2009-01-01 -329167972.6541020
2009-04-01 -19193531636.0985030
2009-07-01 -6439767664.5081500
2009-10-01 -30105122660.9388000
2010-01-01 9339052909.3730600
2010-04-01 5607539406.4078900
2010-07-01 10041511650.6755000
2010-10-01 -27280782918.1494980
2011-01-01 -16133260798.3568000
2011-04-01 -30943449951.7119000
2011-07-01 -7563892109.9558600
2011-10-01 -24001294834.3691000
2012-01-01 -12868874996.8066000
2012-04-01 -10864095352.5542010
2012-07-01 -8922110517.7604400
2012-10-01 -15462031876.4303000
2013-01-01 1307619244.0970900
2013-04-01 -3748248293.0762100
2013-07-01 -23739594908.2212000
2013-10-01 7279236040.1786500
2014-01-01 -16740564834.5732000
2014-04-01 -23615800886.2520000
2014-07-01 6931228336.6230510
2014-10-01 20518949024.8587000
2015-01-01 -19155414232.1486000
2015-04-01 15046673418.9844000
2015-07-01 -7408351644.8704300
2015-10-01 10278511061.9734000
2016-01-01 -30900530165.2319000
2016-04-01 17354942470.1611000
2016-07-01 -16242634851.3969000
2016-10-01 15344808542.0078010
2017-01-01 -30241576029.8743970
2017-04-01 -3976793451.5350700
2017-07-01 11702624329.9416000
2017-10-01 -11591482864.2607000
2018-01-01 -18669108766.5299000
2018-04-01 -28299513963.5443000