Quarter	Billions of US Dollars
1995-01-01	0.15000
1995-04-01	0.15000
1995-07-01	0.15000
1995-10-01	0.15000
1996-10-01	0.02786
1997-01-01	0.08536
1997-04-01	0.11322
1997-07-01	0.17071
1997-10-01	0.17071
1998-01-01	0.17071
1998-04-01	0.17071
1998-07-01	0.17071
1998-10-01	1.11962
1999-01-01	1.11962
1999-04-01	1.40982
1999-07-01	1.40982
1999-10-01	0.50342
2000-01-01	0.50342
2000-04-01	0.25572
2000-07-01	0.25572
2000-10-01	0.25572
2001-01-01	0.33598
2001-04-01	1.11364
2001-07-01	1.11687
2001-10-01	1.36892
2002-01-01	1.29303
2002-04-01	0.51572
2002-07-01	0.76252
2002-10-01	0.50591
2003-01-01	1.63641
2003-04-01	1.87269
2003-07-01	2.14672
2003-10-01	2.19073
2004-01-01	1.21647
2004-04-01	0.97770
2004-07-01	0.68855
2004-10-01	0.90259
2005-01-01	0.66199
2005-04-01	1.06598
2005-07-01	0.75100
2005-10-01	1.75674
2006-01-01	1.77209
2006-04-01	1.44728
2006-07-01	1.74263
2006-10-01	0.42406
2007-01-01	0.42406
2007-04-01	1.03800
2007-07-01	0.74000
2007-10-01	0.74000
2008-01-01	1.67600
2008-04-01	0.93600
2008-07-01	0.93600
2008-10-01	0.93600
2009-01-01	1.41052
2009-04-01	1.46421
2009-07-01	1.49730
2009-10-01	2.04137
2010-01-01	2.05948
2010-04-01	2.05948
2010-07-01	2.05948
2010-10-01	2.11387
2011-01-01	0.81421
2011-04-01	0.83217
2011-07-01	0.86523
2011-10-01	0.21274
2012-01-01	1.00000
2012-04-01	1.00000
2012-07-01	1.24872
2012-10-01	1.24872
2013-01-01	1.94872
2013-04-01	1.94872
2013-07-01	1.75590
2013-10-01	1.75590
2014-01-01	1.10590
2014-04-01	1.10590
2014-07-01	1.05000
2014-10-01	1.05000
2015-01-01	1.23726
2015-04-01	1.25876