Quarterly US Dollars, sum over component sub-periods
2005-01-01 1876191553.96619990
2005-04-01 5374713581.29414000
2005-07-01 -3545299302.52105000
2005-10-01 613581192.96797600
2006-01-01 815202189.32773510
2006-04-01 3951806952.40120000
2006-07-01 1377181372.54901980
2006-10-01 -606592926.14567900
2007-01-01 4221285852.64307000
2007-04-01 -1180755337.26570000
2007-07-01 893679703.37670210
2007-10-01 -2904076187.11975000
2008-01-01 -2603547503.48968000
2008-04-01 -3847378589.54500000
2008-07-01 390657435.46644500
2008-10-01 7525350729.63828100
2009-01-01 -1654282656.99284000
2009-04-01 -2110267833.09372020
2009-07-01 -5448688842.52220000
2009-10-01 -1728454204.81427000
2010-01-01 6649305536.62881000
2010-04-01 -3451910309.88900000
2010-07-01 853764166.25016310
2010-10-01 -281462391.50597596
2011-01-01 792404629.87925600
2011-04-01 458720412.68174700
2011-07-01 -1815297879.04844020
2011-10-01 -2862540636.92326000
2012-01-01 4152141671.62074040
2012-04-01 5331275394.42593000
2012-07-01 -4800284682.18656000
2012-10-01 -3986688516.72209000
2013-01-01 8021242491.77713000
2013-04-01 -3139182213.16066000
2013-07-01 473555971.09856397
2013-10-01 -2565063389.89183000
2014-01-01 4105624113.29483000
2014-04-01 695176252.60096100
2014-07-01 4148941934.91892000
2014-10-01 -2485556064.98983000
2015-01-01 2269072019.92250000
2015-04-01 -699238667.48819790
2015-07-01 -3084449506.44072000
2015-10-01 -4077758866.17230000
2016-01-01 5231920085.99740000
2016-04-01 -651499733.58160600
2016-07-01 337059617.23469300
2016-10-01 -1555701340.42742010
2017-01-01 -774827478.40788790
2017-04-01 1929371887.68951000
2017-07-01 -801543840.12834310
2017-10-01 -854040875.52398000
2018-01-01 791026309.75239400
2018-04-01 423079546.94601196