Quarter	Billions of US Dollars
1994-01-01	0.20500
1994-04-01	0.20500
1994-07-01	0.20500
1994-10-01	0.20500
1995-01-01	0.20500
1995-04-01	0.20500
1995-07-01	0.20500
1995-10-01	0.20500
1996-01-01	0.20500
1996-04-01	0.20500
1996-07-01	0.20500
1996-10-01	0.20500
1997-01-01	0.20500
1997-04-01	0.20500
1997-07-01	0.20500
1997-10-01	0.20500
1998-01-01	0.20500
1998-04-01	0.45500
1998-07-01	0.45500
1998-10-01	0.45500
1999-01-01	0.44524
1999-04-01	0.44524
1999-07-01	0.43548
1999-10-01	0.43548
2000-01-01	0.42571
2000-04-01	0.42571
2000-07-01	0.41595
2000-10-01	0.41595
2001-01-01	0.40619
2001-04-01	0.40619
2001-07-01	0.39643
2001-10-01	0.39643
2002-01-01	0.38667
2002-04-01	0.38667
2002-07-01	0.37690
2002-10-01	0.37690
2003-01-01	0.36714
2003-04-01	0.36714
2003-07-01	0.34761
2003-10-01	0.34761
2004-01-01	0.34761
2004-04-01	0.34761
2004-07-01	0.33785
2004-10-01	0.33785
2005-01-01	0.32809
2005-04-01	0.32809
2005-07-01	0.31833
2005-10-01	0.31833
2006-01-01	0.30857
2006-04-01	0.30857
2006-07-01	0.30857
2006-10-01	0.29880
2007-01-01	0.29880
2007-04-01	0.28904
2007-07-01	0.27929
2007-10-01	0.27929
2008-01-01	0.26952
2008-04-01	0.26952
2008-07-01	0.25976
2008-10-01	0.25976
2009-01-01	0.25000
2009-04-01	0.25000
2009-07-01	0.25000
2009-10-01	0.25000
2010-01-01	0.25000
2010-04-01	0.25000
2010-07-01	0.25000
2010-10-01	0.25000
2011-01-01	0.25000
2011-04-01	0.25000
2011-07-01	0.25000
2011-10-01	0.25000
2012-01-01	0.25000
2012-04-01	0.25000
2012-07-01	0.25000
2012-10-01	0.25000
2013-01-01	0.25000
2013-04-01	0.25000
2013-07-01	0.25000
2013-10-01	0.25000
2014-01-01	0.25000
2014-04-01	0.25000
2014-07-01	0.25000
2014-10-01	0.25000
2015-01-01	0.25000
2015-04-01	0.25000