Quarterly US Dollars, sum over component sub-periods
2000-04-01 -1080216087.027840100
2000-07-01 -782021204.203572000
2000-10-01 -209434207.835188980
2001-01-01 2095726245.137510000
2001-04-01 -115451381.600670010
2001-07-01 1173559871.862830200
2001-10-01 215581593.047353000
2002-01-01 1666240376.324250000
2002-04-01 603368789.567052000
2002-07-01 1307497085.557140000
2002-10-01 -897983639.088349900
2003-01-01 331588492.922647000
2003-04-01 172322376.750846000
2003-07-01 -1698084525.479840000
2003-10-01 43720386.340282306
2004-01-01 3621215256.464830000
2004-04-01 -3094841377.568280000
2004-07-01 4940692158.789600000
2004-10-01 -3512978715.500550300
2005-01-01 4026092394.606169700
2005-04-01 -3981523838.844170000
2005-07-01 -2146149816.073370000
2005-10-01 -878802544.694116000
2006-01-01 3680976056.618450000
2006-04-01 -2905829326.616840000
2006-07-01 1509601154.504330000
2006-10-01 2560392187.787510000
2007-01-01 4653701109.705290000
2007-04-01 3281494676.664320000
2007-07-01 1728418144.134150000
2007-10-01 1285191105.720200000
2008-01-01 4346442107.426721000
2008-04-01 -4950415508.575370000
2008-07-01 -3548525394.225700000
2008-10-01 -4629397102.644360000
2009-01-01 640216211.561163900
2009-04-01 521205081.063738050
2009-07-01 2347404233.684010000
2009-10-01 2241540600.349380000
2010-01-01 -316882011.303091000
2010-04-01 1400263231.024510100
2010-07-01 5872961435.071310000
2010-10-01 -297951466.212775000
2011-01-01 13821584261.164100000
2011-04-01 1323771233.992810000
2011-07-01 -1074351305.021160000
2011-10-01 -9112318016.028740000
2012-01-01 521038301.964759950
2012-04-01 951952187.716208900
2012-07-01 -1217383163.063160000
2012-10-01 -212353290.046834000
2013-01-01 3408108085.312730000
2013-04-01 -3444906275.411970000
2013-07-01 -417967032.759187040
2013-10-01 2040690109.046000000
2014-01-01 2291169037.917130000
2014-04-01 4838467675.788470000
2014-07-01 401445835.310995000
2014-10-01 1245339337.538950000
2015-01-01 5528478440.538540000
2015-04-01 1727891525.170420000
2015-07-01 -538718584.319444000
2015-10-01 -972203727.962629900
2016-01-01 3671475418.789109700
2016-04-01 513312461.543548000
2016-07-01 -2202331583.713240000
2016-10-01 4426024178.984859000
2017-01-01 -243346437.685592000
2017-04-01 1897521831.721740000
2017-07-01 -335193542.392644050
2017-10-01 -820247851.893834000
2018-01-01 1800805000.035100000
2018-04-01 1945016710.966509800