Quarterly US Dollars, sum over component sub-periods
2006-01-01 24696160000.000000
2006-04-01 11964906670.000000
2006-07-01 30015253330.000000
2006-10-01 11724800000.000000
2007-01-01 13197600000.000000
2007-04-01 5046613333.000000
2007-07-01 21192000000.000000
2007-10-01 38282666670.000000
2008-01-01 28341108890.000000
2008-04-01 34658886930.000000
2008-07-01 40231244800.000000
2008-10-01 -934948499.600000
2009-01-01 -23452944530.000000
2009-04-01 -19500330000.000000
2009-07-01 -16542632130.000002
2009-10-01 19696386670.000000
2010-01-01 10883865540.000000
2010-04-01 12606859420.000000
2010-07-01 -1559192203.000000
2010-10-01 10427047240.000000
2011-01-01 33420409330.000004
2011-04-01 31294560000.000000
2011-07-01 32087721330.000000
2011-10-01 16488104000.000000
2012-01-01 32407526670.000000
2012-04-01 34687013330.000000
2012-07-01 23077653330.000000
2012-10-01 28756560000.000000
2013-01-01 30860560000.000000
2013-04-01 31917620000.000000
2013-07-01 30602386670.000000
2013-10-01 33152326670.000004
2014-01-01 23588895750.000000
2014-04-01 25572151320.000000
2014-07-01 12873476250.000000
2014-10-01 1951462281.000000
2015-01-01 -16245477730.000000
2015-04-01 -6926156605.000000
2015-07-01 -16008646280.000000
2015-10-01 -33901904470.000000
2016-01-01 -26395270060.000000
2016-04-01 -23434180570.000000
2016-07-01 -16627692770.000002
2016-10-01 -24898540680.000000
2017-01-01 2091335904.000000
2017-04-01 -3662433394.000000
2017-07-01 8883190172.000000
2017-10-01 3118134640.000000
2018-01-01 9052127052.000000
2018-04-01 14851684600.000000