Quarterly US Dollars, sum over component sub-periods
2005-01-01 12714022409.1713000
2005-04-01 -22013444571.9675000
2005-07-01 36898124845.1114040
2005-10-01 9118628198.7158720
2006-01-01 9754253843.3310600
2006-04-01 27608272624.3980000
2006-07-01 -6324774509.8039210
2006-10-01 -2124322092.3344302
2007-01-01 31812244670.8066020
2007-04-01 22935590363.8961000
2007-07-01 -5732026516.6803900
2007-10-01 -4191139211.6583200
2008-01-01 -24067393221.5467000
2008-04-01 10956643743.5103000
2008-07-01 -2447933901.5728300
2008-10-01 -8446807268.0761310
2009-01-01 -28970170357.4734000
2009-04-01 -21396468263.4832000
2009-07-01 -12690252345.6412000
2009-10-01 18702138382.2286000
2010-01-01 4487119965.4541290
2010-04-01 42672999554.9395000
2010-07-01 -27499526047.6808000
2010-10-01 1882490671.2474000
2011-01-01 22246563411.5980000
2011-04-01 -6152077130.4647400
2011-07-01 40992432519.9401000
2011-10-01 -32308024337.7242000
2012-01-01 24319514050.3348000
2012-04-01 -5907634076.7142900
2012-07-01 -2250937895.5313800
2012-10-01 -26176999838.2366000
2013-01-01 -5598267947.3877400
2013-04-01 18086500581.3241000
2013-07-01 -7126716800.5947490
2013-10-01 9330279814.6190800
2014-01-01 4124824609.7875800
2014-04-01 -1906387185.0172500
2014-07-01 -2396995633.8531103
2014-10-01 34458224895.8371000
2015-01-01 10540009867.7917000
2015-04-01 -5650524200.6631100
2015-07-01 23539194310.9731000
2015-10-01 -30672149273.3509000
2016-01-01 10334875435.3832990
2016-04-01 9570356577.4565800
2016-07-01 -2606113717.8559804
2016-10-01 -8278898712.3949900
2017-01-01 23151555887.0321000
2017-04-01 -23038334763.1045000
2017-07-01 6099920660.8294500
2017-10-01 -7807114123.3732100
2018-01-01 -371662474.4628310
2018-04-01 3618072480.6509600