Quarterly US Dollars, sum over component sub-periods
2004-01-01 -4270952423.39499950
2004-04-01 -2832982499.08212000
2004-07-01 -2040246097.18328000
2004-10-01 1948198762.00675000
2005-01-01 -2171509151.68986030
2005-04-01 -514997932.04797596
2005-07-01 -1349876192.07374000
2005-10-01 -3009478412.98793000
2006-01-01 -2831646341.87819000
2006-04-01 -2144723509.13824990
2006-07-01 377853026.81109905
2006-10-01 -6091776986.79063000
2007-01-01 -5019899612.04340100
2007-04-01 -8242106098.19278050
2007-07-01 -4582825259.91944000
2007-10-01 -7189036402.99928950
2008-01-01 -7419012266.17414950
2008-04-01 -9667350905.26850900
2008-07-01 -10129953209.13780000
2008-10-01 -13839424158.25800000
2009-01-01 -3041906939.35813000
2009-04-01 -1905410940.13402990
2009-07-01 -6780886975.28545000
2009-10-01 -8353217706.25532100
2010-01-01 -7104731815.96361000
2010-04-01 -3445111276.73489000
2010-07-01 -9895297949.21378000
2010-10-01 -10590027953.34020000
2011-01-01 -8267543592.77794000
2011-04-01 -8159568306.56472000
2011-07-01 -6731372384.49151000
2011-10-01 -4332092550.37856000
2012-01-01 -6437457986.45225050
2012-04-01 -138363313.15031000
2012-07-01 -3491632404.96709000
2012-10-01 -1433699981.62563000
2013-01-01 -4031504808.07491000
2013-04-01 1568975975.67029000
2013-07-01 -856648199.18448300
2013-10-01 -2695817312.47004030
2014-01-01 -3652195477.86403040
2014-04-01 -380784773.26320500
2014-07-01 -2495596127.57934000
2014-10-01 182879944.81255200
2015-01-01 2236017894.49548000
2015-04-01 515309441.80864110
2015-07-01 1021731530.25333000
2015-10-01 -3023996099.18015000
2016-01-01 -657051549.14520600
2016-04-01 788483358.31677100
2016-07-01 -2255437035.20352000
2016-10-01 3530968097.16184000
2017-01-01 541309900.96472310
2017-04-01 -1020260759.05638000
2017-07-01 -666381709.52016700
2017-10-01 -239288479.93275902
2018-01-01 343435819.31555000
2018-04-01 1958695330.31710980