Quarterly US Dollars, sum over component sub-periods
2006-01-01 10400000.00000000000
2006-04-01 39900000.00000000000
2006-07-01 45430412.10000000000
2006-10-01 1893915.70300000000
2007-01-01 11500000.00000000000
2007-04-01 6683196.44500000000
2007-07-01 102210715.50000000000
2007-10-01 751977.00000000000
2008-01-01 43631000.00000000000
2008-04-01 14751144.79000000000
2008-07-01 123800000.00000000000
2008-10-01 2877871.93500000000
2009-01-01 22068296.77000000000
2009-04-01 600000.00000000000
2009-07-01 54716731.89000000000
2009-10-01 2599199.32000000000
2010-01-01 17275787.49000000000
2010-04-01 3900000.00000000000
2010-07-01 54735000.00000000000
2010-10-01 2567097.24800000000
2011-01-01 16450600.00000000200
2011-04-01 1150000.00000000000
2011-07-01 44622000.00000000000
2011-10-01 501246.22400000000
2012-01-01 850000.00000000000
2012-04-01 22190299.57000000000
2012-07-01 28495000.00000000000
2012-10-01 -3651255.00000000000
2013-01-01 1015756.21799999990
2013-04-01 267837.50000000000
2013-07-01 32645267.50000000400
2013-10-01 -515987.50000000006
2014-01-01 1728013.00000000000
2014-04-01 16017006.59000000200
2014-07-01 39697808.33000000000
2014-10-01 -645722.78800000010
2015-01-01 9552770.00000000000
2015-04-01 2710418.18900000000
2015-07-01 38524692.83000000000
2015-10-01 1141318.74499999990
2016-01-01 84347354.67999999000
2016-04-01 33304358.31000000000
2016-07-01 110357906.30000000000
2016-10-01 142794927.00000000000
2017-01-01 38300289.30000000400
2017-04-01 39652518.46000000000
2017-07-01 59488076.10000000000
2017-10-01 7644523.74200000000
2018-01-01 22739534.73000000000
2018-04-01 10003376.01000000000