Quarter	US Dollars, sum over component sub-periods
2006-01-01	-10472732640.0000000
2006-04-01	-588530780.4000000
2006-07-01	-238137539.4000000
2006-10-01	377989282.5000000
2007-01-01	573231607.0000000
2007-04-01	816299036.3000000
2007-07-01	2564214220.0000000
2007-10-01	1920901407.0000000
2008-01-01	1425328212.0000000
2008-04-01	3500869458.0000000
2008-07-01	2393990827.0000000
2008-10-01	-1137577116.0000000
2009-01-01	431282618.4000000
2009-04-01	156069414.8000000
2009-07-01	2128956209.9999998
2009-10-01	-1807729174.0000000
2010-01-01	1105878412.0000000
2010-04-01	786561446.7000000
2010-07-01	914136413.5000000
2010-10-01	-472499683.3000000
2011-01-01	1472870951.0000000
2011-04-01	3886642071.0000000
2011-07-01	4444855619.0000000
2011-10-01	1214385865.0000000
2012-01-01	-328966114.2000000
2012-04-01	537071066.5000000
2012-07-01	-510215781.7000000
2012-10-01	-1703400698.0000000
2013-01-01	369671669.9000000
2013-04-01	-889433025.1000000
2013-07-01	-59864110.8900000
2013-10-01	-583238396.9000000
2014-01-01	-482970043.0000000
2014-04-01	10244251190.0000000
2014-07-01	-2055410128.0000000
2014-10-01	3258346503.0000000
2015-01-01	3408515676.0000000
2015-04-01	3305493596.0000000
2015-07-01	3404648340.0000000
2015-10-01	940883254.4000001
2016-01-01	3544119921.0000000
2016-04-01	-4084697543.0000000
2016-07-01	-2114898044.0000000
2016-10-01	-2886727709.0000000
2017-01-01	500331218.3000000
2017-04-01	580602918.3000001
2017-07-01	5940573400.0000000
2017-10-01	4934272580.0000000
2018-01-01	3762130356.0000000
2018-04-01	20111458720.0000000