Quarter	US Dollars, sum over component sub-periods
2004-01-01	884070013.0271120
2004-04-01	856254566.7891100
2004-07-01	916599704.9878130
2004-10-01	1063398152.6915000
2005-01-01	1000033623.6901699
2005-04-01	1097283943.6710699
2005-07-01	1079957588.4303598
2005-10-01	1184909873.9678500
2006-01-01	1035288287.0800099
2006-04-01	1219325176.9644501
2006-07-01	1286741063.1750600
2006-10-01	1439020376.9917200
2007-01-01	1422881396.2268200
2007-04-01	1585950549.0894601
2007-07-01	1908467476.1579600
2007-10-01	2079315782.2314700
2008-01-01	2145129037.5785203
2008-04-01	2492194140.6229100
2008-07-01	2594678860.4378100
2008-10-01	2402167550.7232200
2009-01-01	1842429905.4366500
2009-04-01	1906007299.4099300
2009-07-01	1952814485.9143798
2009-10-01	2153741178.2498302
2010-01-01	1876389945.9341900
2010-04-01	1715426738.8739300
2010-07-01	1761593890.7382000
2010-10-01	1925359001.4127600
2011-01-01	1781904982.9236000
2011-04-01	2021061092.2458600
2011-07-01	1994117010.8065400
2011-10-01	1857021705.9734400
2012-01-01	1695785413.0613100
2012-04-01	1779906084.6724699
2012-07-01	1753513810.4541000
2012-10-01	2005755436.0435600
2013-01-01	1856133189.3757598
2013-04-01	2141203162.5430100
2013-07-01	2176460684.8397600
2013-10-01	2438843518.4727200
2014-01-01	2120974059.5976600
2014-04-01	2292468698.2717500
2014-07-01	2178972623.0801797
2014-10-01	2307741835.8025900
2015-01-01	1695799012.6533000
2015-04-01	1981042102.3774500
2015-07-01	2097884212.0400600
2015-10-01	2143681802.4492600
2016-01-01	1902613875.3875200
2016-04-01	2263855076.0738497
2016-07-01	2261314889.1423297
2016-10-01	2288306291.7394900
2017-01-01	2022001151.2733800
2017-04-01	2298423847.9986600
2017-07-01	2494030787.2973600
2017-10-01	2617386033.1855497
2018-01-01	2448784428.5850500
2018-04-01	2637928765.0910800