Quarter	Billions of US Dollars
1994-01-01	0.0100
1994-04-01	0.0100
1994-07-01	0.0100
1994-10-01	0.0200
1995-01-01	0.0009
1995-04-01	0.0143
1995-07-01	0.0270
1995-10-01	0.0183
1996-01-01	0.0237
1996-04-01	0.0261
1996-07-01	0.0263
1996-10-01	0.0213
1997-01-01	0.0223
1997-04-01	0.0240
1997-07-01	0.0230
1997-10-01	0.0223
1998-01-01	0.0062
1998-04-01	0.0012
2011-07-01	0.1500
2011-10-01	0.1500
2012-01-01	0.1500
2012-04-01	0.1500
2012-07-01	0.1500
2012-10-01	0.1500
2013-01-01	0.1500
2013-04-01	0.1500
2013-07-01	0.1500
2013-10-01	0.1500
2014-01-01	0.1500
2014-04-01	0.1500
2014-07-01	0.1500
2014-10-01	0.1500
2015-01-01	0.1500
2015-04-01	0.1500