Quarter	Billions of US Dollars
1999-07-01	0.15000
1999-10-01	0.15000
2000-01-01	0.20000
2000-04-01	0.20000
2000-07-01	0.20000
2000-10-01	0.20000
2001-01-01	0.20000
2001-04-01	0.20000
2001-07-01	0.55350
2001-10-01	0.55350
2002-01-01	0.55350
2002-04-01	1.05350
2002-07-01	1.35350
2002-10-01	1.80500
2003-01-01	2.15350
2003-04-01	2.15350
2003-07-01	2.15350
2003-10-01	2.15350
2004-01-01	2.15350
2004-04-01	2.15350
2004-07-01	2.43995
2004-10-01	2.43995
2005-01-01	2.43995
2005-04-01	2.81495
2005-07-01	2.81495
2005-10-01	2.81495
2006-01-01	2.81495
2006-04-01	3.21495
2006-07-01	3.28995
2006-10-01	3.28995
2007-01-01	3.23995
2007-04-01	3.23995
2007-07-01	3.23995
2007-10-01	3.23995
2008-01-01	3.23995
2008-04-01	3.23995
2008-07-01	3.23995
2008-10-01	3.23995
2009-01-01	3.23995
2009-04-01	3.23995
2009-07-01	3.23995
2009-10-01	4.03995
2010-01-01	4.03995
2010-04-01	4.03995
2010-07-01	4.03995
2010-10-01	4.03995
2011-01-01	4.69345
2011-04-01	4.69345
2011-07-01	4.03995
2011-10-01	4.03995
2012-01-01	4.03995
2012-04-01	4.03995
2012-07-01	4.03995
2012-10-01	4.83995
2013-01-01	4.83995
2013-04-01	4.83995
2013-07-01	4.83995
2013-10-01	4.83995
2014-01-01	4.83995
2014-04-01	4.83995
2014-07-01	5.63995
2014-10-01	5.63995
2015-01-01	5.63995
2015-04-01	5.63995