Quarterly Billions of US Dollars
1974-10-01 0.0189
1976-04-01 0.0100
1976-07-01 0.0241
1976-10-01 0.0401
1977-01-01 0.0250
1977-10-01 0.0465
1978-01-01 0.0415
1978-04-01 0.0145
1979-01-01 0.0436
1979-07-01 -0.0254
1980-10-01 0.0473
1981-07-01 0.1031
1981-10-01 -0.0413
1982-01-01 0.0156
1983-04-01 0.0063
1983-07-01 0.0702
1983-10-01 0.0716
1984-01-01 0.0435
1984-04-01 0.1148
1984-07-01 0.1899
1984-10-01 0.3622
1985-01-01 0.1000
1985-04-01 0.4766
1985-07-01 0.3426
1985-10-01 0.4441
1986-01-01 0.4087
1986-04-01 0.2043
1986-07-01 0.0200
1986-10-01 0.1250
1987-01-01 -0.0245
1987-04-01 0.0258
1987-07-01 0.2050
1987-10-01 0.0500
1988-01-01 -0.4276
1988-04-01 -0.0950
1988-07-01 0.0500
1988-10-01 0.0600
1989-01-01 -0.1095
1989-04-01 -0.0950
1989-07-01 -0.0361
1989-10-01 0.1256
1990-01-01 0.2480
1990-04-01 -0.2235
1990-07-01 0.0580
1990-10-01 -0.1330
1991-01-01 0.6562
1991-04-01 1.2873
1991-07-01 0.2500
1991-10-01 0.5121
1992-01-01 0.7308
1992-04-01 0.2435
1992-07-01 0.9615
1992-10-01 0.8008
1993-01-01 0.5692
1993-04-01 0.7168
1993-07-01 0.5621
1993-10-01 2.4473
1994-01-01 0.7099
1994-04-01 1.3547
1994-07-01 1.3421
1994-10-01 0.3517
1995-01-01 1.5412
1995-04-01 2.1507
1995-07-01 1.5004
1995-10-01 1.0390
1996-01-01 2.4099
1996-04-01 3.4264
1996-07-01 3.8751
1996-10-01 3.9999
1997-01-01 2.9411
1997-04-01 2.9014
1997-07-01 4.9436
1997-10-01 1.9080
1998-01-01 -0.7619
1998-04-01 3.2828
1998-07-01 -1.0555
1998-10-01 -1.1193
1999-01-01 -0.7916
1999-04-01 -1.1220
1999-07-01 -1.6322
1999-10-01 0.2060
2000-01-01 1.5289
2000-04-01 -0.4954
2000-07-01 -1.0859
2000-10-01 0.1564
2001-01-01 -0.8417
2001-04-01 -0.2198
2001-07-01 -1.5560
2001-10-01 1.9203
2002-01-01 -1.4717
2002-04-01 1.1035
2002-07-01 1.1601
2002-10-01 0.7382
2003-01-01 0.8281
2003-04-01 2.8260
2003-07-01 2.4199
2003-10-01 -0.2865
2004-01-01 3.7579
2004-04-01 3.4864
2004-07-01 1.5547
2004-10-01 2.0219
2005-01-01 2.4024
2005-04-01 1.0857
2005-07-01 2.4767
2005-10-01 3.8787
2006-01-01 1.6291
2006-04-01 3.8086
2006-07-01 3.6962
2006-10-01 3.3340
2007-01-01 0.1787
2007-04-01 9.7772
2007-07-01 -0.0434
2007-10-01 1.3402
2008-01-01 0.6054
2008-04-01 1.9668
2008-07-01 -1.7205
2008-10-01 -1.5442
2009-01-01 2.9579
2009-04-01 8.7459
2009-07-01 5.4556
2009-10-01 -1.5774
2010-01-01 1.5408
2010-04-01 0.9595
2010-07-01 4.4950
2010-10-01 3.4659
2011-01-01 5.4994
2011-04-01 3.1035
2011-07-01 4.2630
2011-10-01 3.1115
2012-01-01 6.0882
2012-04-01 0.7750
2012-07-01 8.0997
2012-10-01 -2.1320
2013-01-01 3.7581
2013-04-01 -5.4007
2013-07-01 11.1311
2013-10-01 8.9640
2014-01-01 2.7263
2014-04-01 -0.3505
2014-07-01 -0.0488
2014-10-01 5.6618
2015-01-01 -1.7926
2015-04-01 2.7353