Quarter	Billions of US Dollars
2009-10-01	0.2
2010-01-01	0.2
2010-04-01	0.2
2010-07-01	0.2
2010-10-01	0.2
2011-01-01	0.2
2011-04-01	0.7
2011-07-01	0.7
2011-10-01	0.7
2012-01-01	0.7
2012-04-01	0.7
2012-07-01	0.7
2012-10-01	0.7
2013-01-01	0.7
2013-04-01	0.7
2013-07-01	0.7
2013-10-01	0.7
2014-01-01	0.7
2014-04-01	0.7
2014-07-01	1.2
2014-10-01	1.0
2015-01-01	1.0
2015-04-01	1.0