Quarter	Billions of US Dollars
2003-10-01	0.70
2004-01-01	0.70
2004-04-01	0.70
2004-07-01	0.70
2004-10-01	0.70
2005-01-01	0.70
2005-04-01	0.70
2005-07-01	0.70
2005-10-01	0.70
2006-01-01	0.70
2006-04-01	0.70
2006-07-01	0.70
2006-10-01	1.85
2007-01-01	1.85
2007-04-01	1.85
2007-07-01	2.15
2007-10-01	2.15
2008-01-01	2.15
2008-04-01	2.15
2008-07-01	2.15
2008-10-01	2.15
2009-01-01	2.15
2009-04-01	2.15
2009-07-01	2.15
2009-10-01	2.15
2010-01-01	2.15
2010-04-01	2.15
2010-07-01	5.65
2010-10-01	4.95
2011-01-01	4.95
2011-04-01	4.95
2011-07-01	4.95
2011-10-01	4.95
2012-01-01	4.95
2012-04-01	4.95
2012-07-01	4.65
2012-10-01	4.65
2013-01-01	5.65
2013-04-01	5.65
2013-07-01	5.65
2013-10-01	5.65
2014-01-01	5.65
2014-04-01	5.65
2014-07-01	5.65
2014-10-01	5.65
2015-01-01	5.65
2015-04-01	5.65