Quarter	Billions of US Dollars
1994-07-01	0.51988
1994-10-01	0.51988
1995-01-01	0.51988
1995-04-01	0.51988
1995-07-01	0.51988
1995-10-01	0.51988
1996-01-01	0.51988
1996-04-01	0.51988
1996-07-01	0.51988
1996-10-01	0.51988
1997-01-01	0.51988
1997-04-01	0.51988
1997-07-01	0.51797
1997-10-01	0.51797
1998-01-01	0.51606
1998-04-01	0.51606
1998-07-01	0.51414
1998-10-01	0.51414
1999-01-01	0.51223
1999-04-01	0.51223
1999-07-01	0.51032
1999-10-01	0.51032
2000-01-01	0.50841
2000-04-01	0.50841
2000-07-01	0.50649
2000-10-01	0.50649
2001-01-01	0.49661
2001-04-01	0.49661
2001-07-01	0.98672
2001-10-01	0.98672
2002-01-01	0.97683
2002-04-01	0.97683
2002-07-01	0.96695
2002-10-01	0.96695
2003-01-01	1.55706
2003-04-01	1.55706
2003-07-01	1.54718
2003-10-01	1.54718
2004-01-01	1.53729
2004-04-01	1.53729
2004-07-01	1.52740
2004-10-01	1.52740
2005-01-01	1.51752
2005-04-01	0.48745
2005-07-01	0.44092
2005-10-01	0.44092
2006-01-01	0.73104
2006-04-01	0.73104
2006-07-01	0.70139
2006-10-01	0.70139
2007-01-01	0.69150
2007-04-01	0.69150
2007-07-01	0.68161
2007-10-01	0.68161
2008-01-01	0.67172
2008-04-01	0.67172
2008-07-01	0.66183
2008-10-01	0.66183
2009-01-01	0.65194
2009-04-01	0.65194
2009-07-01	0.64208
2009-10-01	0.64208
2010-01-01	0.64208
2010-04-01	1.39208
2010-07-01	1.39208
2010-10-01	1.39208
2011-01-01	1.39208
2011-04-01	1.39208
2011-07-01	1.89208
2011-10-01	2.14208
2012-01-01	2.14208
2012-04-01	2.14208
2012-07-01	2.14208
2012-10-01	2.14208
2013-01-01	2.12855
2013-04-01	3.12855
2013-07-01	3.12855
2013-10-01	3.62855
2014-01-01	3.62855
2014-04-01	4.87855
2014-07-01	5.12855
2014-10-01	5.12855
2015-01-01	7.62855
2015-04-01	8.62855