Quarterly Billions of US Dollars
1972-07-01 0.05000
1975-04-01 0.04050
1976-01-01 0.02500
1977-01-01 0.03000
1977-07-01 0.10000
1977-10-01 0.04460
1980-04-01 0.05000
1984-10-01 0.04020
1985-01-01 0.16960
1985-07-01 0.25250
1986-01-01 0.41230
1986-07-01 0.07250
1986-10-01 0.05500
1987-01-01 0.27390
1987-07-01 0.28310
1988-01-01 0.31470
1988-04-01 0.11600
1988-07-01 0.32960
1988-10-01 0.04890
1989-01-01 0.38530
1989-04-01 0.10220
1989-07-01 0.26340
1989-10-01 0.10510
1990-01-01 0.25900
1990-04-01 0.11960
1990-07-01 0.32760
1990-10-01 0.23640
1991-01-01 0.12850
1991-04-01 0.18990
1991-07-01 0.68660
1991-10-01 0.23080
1992-01-01 0.61170
1992-04-01 0.05160
1992-07-01 0.20000
1992-10-01 0.63230
1993-01-01 1.35120
1993-04-01 0.21770
1993-07-01 1.19460
1993-10-01 1.87860
1994-01-01 0.05780
1994-04-01 0.16360
1994-07-01 0.66860
1994-10-01 0.69520
1995-01-01 0.25250
1995-04-01 1.01040
1995-07-01 0.91470
1995-10-01 0.62500
1996-04-01 0.33251
1997-01-01 0.41428
1998-01-01 0.71305
1998-07-01 0.08248
1998-10-01 0.80128
1999-01-01 0.57910
1999-04-01 1.27284
1999-07-01 0.13083
1999-10-01 0.53220
2000-01-01 0.20578
2000-10-01 0.33500
2001-04-01 1.24778
2003-01-01 1.08131
2003-07-01 1.13007
2004-01-01 1.23946
2004-04-01 1.35042
2004-07-01 0.90878
2004-10-01 1.42760
2005-01-01 2.95097
2005-04-01 1.73841
2005-07-01 1.51480
2005-10-01 0.95726
2006-01-01 4.21712
2006-04-01 0.17452
2006-07-01 2.24578
2006-10-01 2.05544
2007-01-01 2.71004
2007-04-01 1.11945
2007-10-01 0.21425
2008-01-01 1.57204
2008-04-01 3.83861
2008-07-01 0.32728
2009-04-01 0.06801
2009-07-01 2.59910
2009-10-01 1.55135
2010-01-01 2.51250
2010-04-01 1.40163
2011-01-01 3.83819
2011-04-01 2.79377
2011-07-01 1.43633
2011-10-01 2.07178
2012-01-01 0.03300
2012-04-01 0.15000
2012-07-01 1.13795
2012-10-01 1.19927
2013-01-01 3.25000
2013-04-01 0.45979
2013-07-01 0.52367
2013-10-01 5.94439
2014-01-01 3.21000
2014-04-01 0.01915
2014-07-01 1.01220
2014-10-01 0.88418
2015-01-01 0.57771
2015-04-01 6.18538