Quarter	Billions of US Dollars
1995-07-01	0.15000
1997-04-01	0.60000
1997-07-01	1.35000
1997-10-01	1.43750
1999-04-01	0.16000
2000-01-01	0.02240
2000-04-01	0.07500
2002-01-01	0.10000
2003-04-01	0.25000
2003-07-01	0.20000
2005-10-01	0.01004
2006-04-01	0.01602
2006-07-01	0.08040
2006-10-01	0.03089
2007-01-01	0.16706
2007-04-01	0.11673
2007-07-01	0.13950
2007-10-01	0.29053
2008-01-01	0.13415
2008-04-01	0.00064
2008-07-01	0.04869
2008-10-01	0.00037
2009-01-01	0.00000
2009-10-01	0.02140
2010-07-01	0.05000
2012-07-01	0.41042
2013-01-01	0.00002
2013-07-01	0.12531
2014-10-01	1.50000