Quarter	Billions of US Dollars
1975-01-01	0.0600
1975-04-01	0.1000
1975-07-01	0.1000
1975-10-01	0.1000
1976-01-01	0.1000
1976-04-01	0.1000
1976-07-01	0.1000
1976-10-01	0.1000
1977-01-01	0.1000
1977-04-01	0.1000
1977-07-01	0.1000
1977-10-01	0.1000
1978-01-01	0.1000
1978-04-01	0.1000
1978-07-01	0.1000
1978-10-01	0.1000
1979-01-01	0.1000
1979-04-01	0.1000
1979-07-01	0.1000
1979-10-01	0.1000
1980-01-01	0.1000
1980-04-01	0.1000
1980-07-01	0.1000
1980-10-01	0.1000
1981-01-01	0.1000
1981-04-01	0.1000
1981-07-01	0.1000
1981-10-01	0.1000
1982-01-01	0.1000
1982-04-01	0.1000
1982-07-01	0.1000
1982-10-01	0.1000
1983-01-01	0.0400
1996-01-01	0.0500
1996-04-01	0.7502
1996-07-01	0.7436
1996-10-01	0.9819
1997-01-01	1.0219
1997-04-01	1.4226
1997-07-01	1.3787
1997-10-01	1.3262
1998-01-01	1.3061
1998-04-01	1.2735
1998-07-01	1.3243
1998-10-01	1.4297
1999-01-01	1.3718
1999-04-01	0.7007
1999-07-01	0.7456
1999-10-01	0.7399
2000-01-01	0.6265
2000-04-01	0.6278
2000-07-01	0.5971
2000-10-01	0.8757
2001-01-01	0.9092
2001-04-01	1.5196
2001-07-01	1.6273
2001-10-01	1.4381
2002-01-01	1.4236
2002-04-01	2.0199
2002-07-01	1.9966
2002-10-01	2.5695
2003-01-01	2.6570
2003-04-01	2.7711
2003-07-01	3.6350
2003-10-01	3.7238
2004-01-01	3.6144
2004-04-01	3.4134
2004-07-01	3.4781
2004-10-01	3.7408
2005-01-01	3.5736
2005-04-01	3.9106
2005-07-01	3.8953
2005-10-01	3.4211
2006-01-01	3.5054
2006-04-01	3.6269
2006-07-01	3.6123
2006-10-01	3.5420
2007-01-01	3.5807
2007-04-01	3.5840
2007-07-01	3.7606
2007-10-01	3.6802
2008-01-01	3.9530
2008-04-01	4.1775
2008-07-01	3.7903
2008-10-01	3.6880
2009-01-01	3.5266
2009-04-01	3.7455
2009-07-01	3.8804
2009-10-01	3.8176
2010-01-01	4.9198
2010-04-01	4.4789
2010-07-01	4.0262
2010-10-01	3.9418
2011-01-01	4.1911
2011-04-01	6.4316
2011-07-01	6.0088
2011-10-01	5.7579
2012-01-01	9.1988
2012-04-01	7.9767
2012-07-01	9.0739
2012-10-01	11.1718
2013-01-01	12.4384
2013-04-01	12.6034
2013-07-01	14.8842
2013-10-01	16.4777
2014-01-01	18.4752
2014-04-01	20.0719
2014-07-01	19.0238
2014-10-01	20.4140
2015-01-01	17.7834
2015-04-01	17.6647