Quarter	Billions of US Dollars
1994-04-01	0.04000
1994-07-01	0.04000
1994-10-01	0.04000
1995-01-01	0.04000
1995-04-01	0.04000
1995-07-01	0.04000
1995-10-01	0.04000
1996-01-01	0.04000
1996-04-01	0.04000
1996-07-01	0.04000
1996-10-01	0.04000
1997-01-01	0.04000
1997-04-01	0.05000
1997-07-01	0.05000
1997-10-01	0.05000
1998-01-01	0.05000
1998-04-01	0.05000
1998-07-01	0.05000
1998-10-01	0.05000
1999-01-01	0.05000
1999-04-01	0.05000
1999-07-01	0.05000
1999-10-01	0.05000
2000-01-01	0.05000
2000-04-01	0.05000
2000-07-01	0.05000
2000-10-01	0.05000
2001-01-01	0.05000
2001-04-01	0.05000
2001-07-01	0.05000
2001-10-01	0.05000
2002-01-01	0.05000
2007-10-01	0.01400
2008-01-01	0.01400
2008-04-01	0.01400
2008-07-01	0.01400
2008-10-01	0.01400
2009-01-01	0.01400
2009-04-01	0.01400
2009-07-01	0.02400
2009-10-01	0.13900
2010-01-01	0.34900
2010-04-01	0.54400
2010-07-01	0.55900
2010-10-01	0.58400
2011-01-01	0.58400
2011-04-01	0.58400
2011-07-01	0.58400
2011-10-01	0.90400
2012-01-01	1.62900
2012-04-01	2.92126
2012-07-01	3.14605
2012-10-01	3.29895
2013-01-01	4.65303
2013-04-01	5.97505
2013-07-01	5.96005
2013-10-01	6.39656
2014-01-01	7.19266
2014-04-01	7.27141
2014-07-01	8.19621
2014-10-01	8.86509
2015-01-01	9.01930
2015-04-01	8.76930