Quarterly US Dollars, sum over component sub-periods
2006-01-01 7039300000.000000
2006-04-01 7856800000.000000
2006-07-01 8871300000.000000
2006-10-01 8820500000.000000
2007-01-01 8753600000.000000
2007-04-01 9709000000.000000
2007-07-01 12042300000.000000
2007-10-01 12019600000.000000
2008-01-01 12207100000.000000
2008-04-01 14584000000.000000
2008-07-01 15679900000.000000
2008-10-01 12125200000.000000
2009-01-01 7955500000.000000
2009-04-01 8699944000.000000
2009-07-01 10073180000.000000
2009-10-01 10417510000.000000
2010-01-01 10561397640.000000
2010-04-01 13181124900.000000
2010-07-01 15235392540.000000
2010-10-01 15180848620.000000
2011-01-01 14623696720.000000
2011-04-01 17933635670.000000
2011-07-01 20493963990.000000
2011-10-01 17717481530.000000
2012-01-01 14604842990.000000
2012-04-01 16045013910.000000
2012-07-01 17675161010.000000
2012-10-01 16717724300.000002
2013-01-01 15455857020.000000
2013-04-01 19023650480.000000
2013-07-01 19242185820.000000
2013-10-01 17571299800.000000
2014-01-01 15863362140.000000
2014-04-01 16560882070.000000
2014-07-01 16684870910.000002
2014-10-01 13789850970.000000
2015-01-01 12927229460.000000
2015-04-01 14948834850.000000
2015-07-01 16152953810.000000
2015-10-01 13565211770.000000
2016-01-01 12259487350.000000
2016-04-01 13736192780.000000
2016-07-01 14025349710.000000
2016-10-01 13483475840.000000
2017-01-01 13356287530.000000
2017-04-01 16216133730.000000
2017-07-01 17493367870.000000
2017-10-01 16927490600.000002
2018-01-01 16175549060.000000
2018-04-01 17207501100.000000