Quarterly US Dollars, sum over component sub-periods
1995-01-01 -21898987.558555800000
1995-04-01 41308236.856181300000
1995-07-01 -14764391.032443300000
1995-10-01 462234.450934444000
1996-01-01 35746736.502699904000
1996-04-01 -21779300.272818500000
1996-07-01 29725164.913603600000
1996-10-01 108948796.707326000000
1997-01-01 -75922088.598532200000
1997-04-01 120183959.370755000000
1997-07-01 -47719538.087591000000
1997-10-01 -41171567.894047300000
1998-01-01 -9731484.053406630000
1998-04-01 88942717.196125400000
1998-07-01 -62967735.744812600000
1998-10-01 15630204.988390699000
1999-01-01 35718307.326179900000
1999-04-01 -24204767.357841600000
1999-07-01 58051135.719935700000
1999-10-01 4783772.136925740000
2000-01-01 -42972419.929466900000
2000-04-01 -3851937.615981400000
2000-07-01 3430376.809140499700
2000-10-01 -29558349.633355900000
2001-01-01 -2519453.108741620000
2001-04-01 -47993761.082360104000
2001-07-01 14150317.611430900000
2001-10-01 -12076613.387621399000
2002-01-01 9126564.661612760000
2002-04-01 23027803.149520800000
2002-07-01 157705416.781041000000
2002-10-01 -128921572.284645000000
2003-01-01 2831182.972335240000
2003-04-01 53588.584085021794
2003-07-01 121410751.467126010000
2003-10-01 181249928.345602000000
2004-01-01 107650696.200722000000
2004-04-01 39192098.494763200000
2004-07-01 45731773.131599195000
2004-10-01 8776040.389429560000
2005-01-01 -58622486.370818900000
2005-04-01 3696437.957712460000
2005-07-01 185409555.082056000000
2005-10-01 -59876042.127560200000
2006-01-01 56528505.338511504000
2006-04-01 -154045101.622981000000
2006-07-01 9198237.320227390000
2006-10-01 1338266217.712440000000
2007-01-01 -1159530.892488670000
2007-04-01 -38607341.095699200000
2007-07-01 92003867.468076900000
2007-10-01 44492107.589752000000
2008-01-01 90069835.884549100000
2008-04-01 -296217227.410585000000
2008-07-01 1374246860.097300000000
2008-10-01 15473824.303035200000
2009-01-01 -285404342.997004000000
2009-04-01 -284614723.885607960000
2009-07-01 379885427.392520000000
2009-10-01 401666911.069200040000
2010-01-01 125900175.933743000000
2010-04-01 778086703.323110000000
2010-07-01 -412286296.976757000000
2010-10-01 1495701808.831650000000
2011-01-01 626200653.864264000000
2011-04-01 455805562.135784000000
2011-07-01 822620918.240824000000
2011-10-01 935642809.607357000000
2012-01-01 -981959713.129558100000
2012-04-01 -621163013.509990900000
2012-07-01 -2649995083.787700000000
2012-10-01 -130602137.442117990000
2013-01-01 -73047129.823801300000
2013-04-01 -118761640.811467000000
2013-07-01 -54862675.404507800000
2013-10-01 261737931.891914000000
2014-01-01 -87916282.529113900000
2014-04-01 104320347.865392000000
2014-07-01 487066960.679600950000
2014-10-01 -186765351.250618000000
2015-01-01 303358409.695994000000
2015-04-01 204362330.339173020000
2015-07-01 64829472.573447900000
2015-10-01 520302373.175087030000
2016-01-01 762663275.320927000000
2016-04-01 -207499575.050087000000
2016-07-01 977831555.397162000000
2016-10-01 890759544.587955000000
2017-01-01 -14649480.905071000000
2017-04-01 -1026223495.796710000000
2017-07-01 206485316.829259000000
2017-10-01 12682818.326845200000
2018-01-01 -245257192.209457000000
2018-04-01 41838962.870771505000