Quarter	Billions of US Dollars
1994-07-01	0.00005
1995-10-01	0.12370
1996-01-01	0.32203
1996-04-01	0.21542
1996-07-01	0.21904
1996-10-01	0.13607
1997-01-01	0.01000
1997-04-01	0.15300
1997-07-01	0.04400
2004-07-01	0.00212
2004-10-01	0.00659
2005-01-01	0.00746
2005-04-01	0.00372
2008-01-01	0.00500
2008-04-01	0.00500
2008-07-01	0.00500
2008-10-01	0.00500