Quarter	US Dollars, sum over component sub-periods
2000-01-01	789543321.0999999
2000-04-01	814393972.5000000
2000-07-01	874919984.9000000
2000-10-01	967947868.4000000
2001-01-01	870833226.6000000
2001-04-01	928303118.8000000
2001-07-01	963049925.0000000
2001-10-01	1038635336.9999999
2002-01-01	843588630.8000001
2002-04-01	850978653.4000000
2002-07-01	918574845.0999999
2002-10-01	935978671.0000000
2003-01-01	770510052.6999999
2003-04-01	833858711.6999999
2003-07-01	930510686.9000000
2003-10-01	1025169926.9999999
2004-01-01	915820789.9000000
2004-04-01	1001622656.0000000
2004-07-01	1109016154.0000000
2004-10-01	1224897722.0000000
2005-01-01	1193004975.0000000
2005-04-01	1269345437.0000000
2005-07-01	1433785901.0000000
2005-10-01	1422337853.0000000
2006-01-01	1328464279.0000000
2006-04-01	1434734838.0000000
2006-07-01	1596881058.0000000
2006-10-01	1681070210.0000000
2007-01-01	1527372266.0000000
2007-04-01	1592097806.0000000
2007-07-01	1808316247.0000000
2007-10-01	1896886397.0000000
2008-01-01	1829470567.0000000
2008-04-01	1917135675.0000000
2008-07-01	2142264356.0000002
2008-10-01	2021856885.0000000
2009-01-01	1781506588.0000000
2009-04-01	1816162193.0000000
2009-07-01	2002977238.0000000
2009-10-01	2380928375.0000000
2010-01-01	2065739807.9999998
2010-04-01	2194530673.0000000
2010-07-01	2614031683.0000000
2010-10-01	2766663956.0000000
2011-01-01	2499633846.0000000
2011-04-01	2710709076.0000000
2011-07-01	2823182571.0000000
2011-10-01	3110506417.0000000
2012-01-01	2868954782.0000000
2012-04-01	3129196130.0000000
2012-07-01	3315728662.0000000
2012-10-01	3276215787.0000000
2013-01-01	3156907063.0000000
2013-04-01	3206816030.0000000
2013-07-01	3482911418.0000000
2013-10-01	3519208859.0000000
2014-01-01	3273768720.0000000
2014-04-01	3438055605.0000000
2014-07-01	3774916018.0000000
2014-10-01	3891223487.0000000
2015-01-01	3145202352.0000000
2015-04-01	3040268600.0000000
2015-07-01	3158508589.0000000
2015-10-01	2870265824.0000000
2016-01-01	2642087364.0000000
2016-04-01	2705913131.0000000
2016-07-01	3059030269.0000000
2016-10-01	2894519989.0000000
2017-01-01	2828889210.0000000
2017-04-01	3034292587.0000000
2017-07-01	3386340338.0000000
2017-10-01	3274656081.0000000
2018-01-01	3038472092.0000000
2018-04-01	3272326575.0000000