Quarterly US Dollars, sum over component sub-periods
1998-01-01 1257000000.000000000
1998-04-01 -62000000.000000000
1998-07-01 1059000000.000000000
1998-10-01 4172000000.000000000
1999-01-01 1309050000.000000000
1999-04-01 71440000.000000000
1999-07-01 4237810000.000000500
1999-10-01 2887020000.000000000
2000-01-01 2040700000.000000000
2000-04-01 1326890000.000000000
2000-07-01 1523910000.000000000
2000-10-01 5656900000.000000000
2001-01-01 10613000000.000000000
2001-04-01 4959000000.000000000
2001-07-01 15028463530.000000000
2001-10-01 16724666190.000000000
2002-01-01 15268190280.000000000
2002-04-01 15879280000.000000000
2002-07-01 16206150000.000000000
2002-10-01 28153440000.000000000
2003-01-01 35902450000.000000000
2003-04-01 16239914000.000000000
2003-07-01 34424300000.000000000
2003-10-01 19581642000.000000000
2004-01-01 37511114000.000000000
2004-04-01 32003886000.000000000
2004-07-01 40598000000.000000000
2004-10-01 79947000000.000000000
2005-01-01 58999351000.000000000
2005-04-01 76290093000.000000000
2005-07-01 57464384000.000000000
2005-10-01 57895069000.000000000
2006-01-01 68360739000.000000000
2006-04-01 74646167000.000000000
2006-07-01 70372220000.000000000
2006-10-01 71397340000.000000000
2007-01-01 143910244800.000000000
2007-04-01 128163616600.000000000
2007-07-01 98698911180.000000000
2007-10-01 89931429790.000000000
2008-01-01 180823113500.000000000
2008-04-01 112732979200.000000000
2008-07-01 102202507400.000000000
2008-10-01 83780488530.000000000
2009-01-01 65657194070.000000000
2009-04-01 103950655800.000000000
2009-07-01 104751882900.000000000
2009-10-01 125984131100.000000000
2010-01-01 95977603180.000000000
2010-04-01 82055676900.000000000
2010-07-01 108000001200.000000000
2010-10-01 185705745900.000000000
2011-01-01 141190792200.000000000
2011-04-01 142527993500.000000000
2011-07-01 91660747010.000000000
2011-10-01 12421918960.000000000
2012-01-01 74645345350.000000000
2012-04-01 -11755660850.000000000
2012-07-01 -440712700.300000000
2012-10-01 34102597710.000000000
2013-01-01 156969744400.000000000
2013-04-01 46584276360.000000000
2013-07-01 97048875380.000000000
2013-10-01 130776530800.000000000
2014-01-01 125476631700.000000000
2014-04-01 22415400790.000000000
2014-07-01 -66303944.900000006
2014-10-01 -30045606700.000000000
2015-01-01 -80238507330.000000000
2015-04-01 13100674180.000000000
2015-07-01 -160539647600.000000000
2015-10-01 -115261755400.000000000
2016-01-01 -123273243000.000000000
2016-04-01 -34525006820.000000000
2016-07-01 -136326389499.999980000
2016-10-01 -149539956100.000000000
2017-01-01 -2588566072.000000000
2017-04-01 31561743370.000000000
2017-07-01 29923784920.000000000
2017-10-01 32618781040.000000000
2018-01-01 26194772410.000000000
2018-04-01 23915009640.000000000