Quarter	Billions of US Dollars
1995-10-01	0.68386
1996-01-01	0.71114
1996-04-01	0.05821
1996-07-01	0.14121
1996-10-01	0.06479
1997-01-01	0.68538
1997-04-01	2.21255
1997-07-01	0.23160
1997-10-01	0.35248
1998-01-01	0.82009
1998-04-01	0.93494
1998-07-01	0.44027
1998-10-01	0.10645
1999-01-01	0.41194
1999-04-01	0.09369
1999-07-01	0.33521
1999-10-01	0.03283
2000-01-01	-0.01645
2000-04-01	0.25438
2000-07-01	0.16591
2000-10-01	0.33183
2001-01-01	0.08541
2001-04-01	0.43924
2001-07-01	0.28564
2001-10-01	-0.17130
2002-01-01	-0.01617
2002-04-01	0.43255
2002-07-01	0.10062
2002-10-01	0.12940
2003-01-01	0.19898
2003-04-01	0.17932
2003-07-01	0.03072
2003-10-01	0.14900
2004-01-01	-0.08772
2004-04-01	0.30366
2004-07-01	0.71556
2004-10-01	2.02718
2005-01-01	0.33841
2005-04-01	1.57542
2005-07-01	1.97778
2005-10-01	1.72937
2006-01-01	0.70331
2006-04-01	0.20332
2006-07-01	2.56603
2006-10-01	2.04360
2007-01-01	0.84120
2007-04-01	1.92617
2007-07-01	3.13975
2007-10-01	1.57352
2008-01-01	2.59942
2008-04-01	1.81858
2008-07-01	2.54796
2008-10-01	1.82702
2009-01-01	0.69253
2009-04-01	-0.34907
2009-07-01	-1.34323
2009-10-01	-0.81974
2010-01-01	-0.36937
2010-04-01	-0.96261
2010-07-01	-1.53356
2010-10-01	-2.57860
2011-01-01	0.50452
2011-04-01	1.20036
2011-07-01	1.04912
2011-10-01	2.48727
2012-01-01	1.99627
2012-04-01	1.31005
2012-07-01	0.63430
2012-10-01	0.18036
2013-01-01	-0.12529
2013-04-01	0.07204
2013-07-01	0.10465
2013-10-01	1.10312
2014-01-01	1.06344
2014-04-01	1.01794
2014-07-01	1.81760
2014-10-01	0.02410
2015-01-01	0.10245
2015-04-01	-0.69441