Quarterly Billions of US Dollars
1968-07-01 0.04000
1973-10-01 0.00250
1974-01-01 0.05000
1975-01-01 0.01980
1980-04-01 0.03000
1981-04-01 0.02000
1981-10-01 0.13640
1982-04-01 0.03000
1984-04-01 0.02110
1984-07-01 0.02070
1984-10-01 0.04040
1985-01-01 0.15000
1985-04-01 0.07860
1985-07-01 0.02060
1985-10-01 0.24510
1986-01-01 0.29420
1986-04-01 0.03010
1986-10-01 0.04480
1987-01-01 0.41470
1987-07-01 0.08230
1987-10-01 0.12030
1988-01-01 0.19760
1988-04-01 0.12000
1988-07-01 0.34120
1988-10-01 0.12500
1989-01-01 0.15040
1989-04-01 0.10000
1989-07-01 0.14390
1989-10-01 0.20000
1990-01-01 0.12500
1990-04-01 0.14890
1990-10-01 0.23620
1991-01-01 0.15150
1991-07-01 0.33000
1993-07-01 0.06500
1993-10-01 0.41500
1994-01-01 0.53300
1994-04-01 0.19480
1994-07-01 0.20000
1995-07-01 0.65000
1995-10-01 0.15000
1996-01-01 0.20000
1996-04-01 0.32000
1996-07-01 0.46776
1996-10-01 0.22205
1997-01-01 0.63900
1997-04-01 0.31100
1997-07-01 1.15117
1997-10-01 0.08034
1998-01-01 0.43000
1998-04-01 0.33698
1999-01-01 0.10000
1999-07-01 0.12560
1999-10-01 0.02650
2000-01-01 0.68932
2001-01-01 0.09930
2001-10-01 0.27486
2002-04-01 0.10000
2002-10-01 0.15300
2003-07-01 0.10000
2003-10-01 0.35000
2004-01-01 0.88805
2004-04-01 0.97500
2004-07-01 1.56276
2004-10-01 2.02332
2005-01-01 2.41807
2005-04-01 0.63500
2005-07-01 1.43168
2005-10-01 1.74072
2006-01-01 3.98694
2006-04-01 1.33104
2006-07-01 1.31946
2006-10-01 2.36191
2007-01-01 6.86883
2007-04-01 5.12652
2007-07-01 3.56245
2007-10-01 1.39720
2008-01-01 0.80518
2008-04-01 1.38682
2008-07-01 0.05000
2008-10-01 1.00000
2009-04-01 1.25000
2009-07-01 1.19500
2009-10-01 4.07690
2010-01-01 1.85100
2010-04-01 1.02832
2010-07-01 1.57500
2010-10-01 4.43933
2011-01-01 4.58294
2011-04-01 7.18759
2011-07-01 1.90000
2011-10-01 0.14718
2012-01-01 6.10069
2012-04-01 0.48673
2012-07-01 3.86359
2012-10-01 4.63705
2013-01-01 6.89561
2013-04-01 7.37533
2013-07-01 1.66180
2013-10-01 4.27685
2014-01-01 4.35297
2014-04-01 6.46541
2014-07-01 8.24382
2014-10-01 4.79287
2015-01-01 5.15028
2015-04-01 3.43758