Quarter	Billions of US Dollars
1993-07-01	0.00500
1993-10-01	0.01000
1994-01-01	0.01500
1994-04-01	0.01000
1994-07-01	0.01900
1994-10-01	0.04310
1995-01-01	0.00370
1995-04-01	0.02700
1995-07-01	0.02200
1995-10-01	0.04330
1996-01-01	0.04000
1996-04-01	0.04725
1996-07-01	0.09295
1996-10-01	0.14235
1997-01-01	0.03150
1997-04-01	0.07830
1997-07-01	0.08719
1997-10-01	0.07860
1998-01-01	0.07323
1998-04-01	0.02863
1998-07-01	0.02438
1998-10-01	0.00355