Quarterly US Dollars, sum over component sub-periods
1996-01-01 2481955558.23955000
1996-04-01 -1816400979.12068990
1996-07-01 2362928569.75413000
1996-10-01 -417717588.73113996
1997-01-01 3370260064.96963020
1997-04-01 955741077.90126500
1997-07-01 3891443565.96706960
1997-10-01 -960923061.45326300
1998-01-01 1485500428.90589000
1998-04-01 -2688120884.31426000
1998-07-01 8040134420.33737000
1998-10-01 -228388789.31711100
1999-01-01 -1321187781.80006000
1999-04-01 36986257.28173880
1999-07-01 2313361256.70655000
1999-10-01 -332123043.13529503
2000-01-01 4553263313.30032000
2000-04-01 1072096104.78656000
2000-07-01 -394909666.28222600
2000-10-01 5131715789.53148100
2001-01-01 2367518817.09653000
2001-04-01 1225078951.14343000
2001-07-01 -131041042.53697800
2001-10-01 3670440431.58668000
2002-01-01 2075858268.59320020
2002-04-01 6645134741.32272100
2002-07-01 1694894906.46687000
2002-10-01 -1882878871.17501020
2003-01-01 2785793702.31721970
2003-04-01 4015376604.01475950
2003-07-01 6074045291.52977000
2003-10-01 -3186558266.58595040
2004-01-01 13849159841.44270100
2004-04-01 -1198014737.78315000
2004-07-01 -4251248857.12828000
2004-10-01 -7041806911.15994000
2005-01-01 1163687474.57174020
2005-04-01 731194864.26590190
2005-07-01 3301188922.15234040
2005-10-01 -3195808684.17402030
2006-01-01 8909862877.58606000
2006-04-01 -2956193626.72570040
2006-07-01 3136655078.85482030
2006-10-01 9622683861.59466000
2007-01-01 -2732364301.20025970
2007-04-01 12876847731.27880000
2007-07-01 8521478478.55783100
2007-10-01 -2114194753.10991000
2008-01-01 2534966998.73289970
2008-04-01 8500720137.00281050
2008-07-01 -2295749117.63050030
2008-10-01 -18802224356.18630000
2009-01-01 1372617435.37580000
2009-04-01 -4397326071.58805900
2009-07-01 444861782.24390000
2009-10-01 7587193811.34563000
2010-01-01 4876399829.99417000
2010-04-01 3458808580.15914000
2010-07-01 5827178382.61210000
2010-10-01 -3751633612.90438000
2011-01-01 -2902619718.21285000
2011-04-01 4503560858.59373000
2011-07-01 -1181814018.29999000
2011-10-01 -1831018282.24473000
2012-01-01 369817869.06139500
2012-04-01 6233518355.61448000
2012-07-01 -5347009571.16275000
2012-10-01 1789671139.63382000
2013-01-01 -947397191.98962000
2013-04-01 -837152319.11562700
2013-07-01 -14452779826.11320000
2013-10-01 2579310451.78357000
2014-01-01 470078897.93357300
2014-04-01 3445970713.45670030
2014-07-01 4227877097.36304000
2014-10-01 -3456243589.16868000
2015-01-01 -2248081935.91918000
2015-04-01 -185816019.87572598
2015-07-01 -8269917149.78859000
2015-10-01 296548120.70635504
2016-01-01 -2312277072.67741000
2016-04-01 2201973961.66401000
2016-07-01 -732012123.00881700
2016-10-01 -3898428291.90255980
2017-01-01 1702760244.37967000
2017-04-01 -3184954047.46836000
2017-07-01 -2047137114.32037000
2017-10-01 -1860477745.38113000
2018-01-01 -948693520.78469500
2018-04-01 1131647020.47258000