Quarterly Billions of US Dollars
1987-01-01 -0.1578
1987-04-01 0.4726
1987-07-01 0.1507
1987-10-01 0.0013
1988-01-01 0.3393
1988-04-01 0.1606
1988-07-01 0.3253
1988-10-01 0.1805
1989-01-01 0.0592
1989-04-01 0.3206
1989-07-01 0.0451
1989-10-01 0.1491
1990-01-01 -0.3014
1990-04-01 -0.0755
1990-07-01 0.2446
1990-10-01 -0.0633
1991-01-01 -0.0551
1991-04-01 -0.2887
1991-07-01 0.6138
1991-10-01 0.3270
1992-01-01 0.2250
1992-04-01 0.3761
1992-07-01 -0.1727
1992-10-01 0.0714
1993-01-01 -0.1999
1993-04-01 -0.7011
1993-07-01 0.1394
1993-10-01 -0.1378
1994-01-01 -0.0934
1994-04-01 -0.3865
1994-07-01 -0.3276
1994-10-01 0.4443
1995-01-01 0.3542
1995-04-01 -0.3086
1995-07-01 0.1195
1995-10-01 0.1101
1996-01-01 0.3954
1996-04-01 -0.2535
1996-07-01 -0.3072
1996-10-01 -0.3750
1997-01-01 1.1872
1997-04-01 0.4813
1997-07-01 0.4805
1997-10-01 0.3025
1998-01-01 0.7401
1998-04-01 3.3733
1998-07-01 1.6029
1998-10-01 0.8296
1999-01-01 5.1707
1999-04-01 15.9731
1999-07-01 9.5733
1999-10-01 7.9212
2000-01-01 3.8172
2000-04-01 4.0009
2000-07-01 6.8637
2000-10-01 9.1699
2001-01-01 6.3481
2001-04-01 13.5776
2001-07-01 5.2568
2001-10-01 15.5101
2002-01-01 4.3501
2002-04-01 -0.3338
2002-07-01 5.6997
2002-10-01 10.9880
2003-01-01 15.8867
2003-04-01 2.1519
2003-07-01 3.6902
2003-10-01 10.2289
2004-01-01 4.9275
2004-04-01 2.6370
2004-07-01 -8.9764
2004-10-01 7.4326
2005-01-01 -3.2346
2005-04-01 18.0678
2005-07-01 0.3119
2005-10-01 15.2527
2006-01-01 1.1710
2006-04-01 6.7185
2006-07-01 8.7799
2006-10-01 11.4870
2007-01-01 8.9251
2007-04-01 12.8737
2007-07-01 2.3393
2007-10-01 -2.9358
2008-01-01 1.0955
2008-04-01 5.6338
2008-07-01 15.1349
2008-10-01 49.3358
2009-01-01 14.4370
2009-04-01 7.5592
2009-07-01 29.8922
2009-10-01 18.3658
2010-01-01 -4.3598
2010-04-01 -2.0003
2010-07-01 -0.3018
2010-10-01 3.7043
2011-01-01 0.2530
2011-04-01 -2.3405
2011-07-01 -6.1550
2011-10-01 8.2560
2012-01-01 -25.8135
2012-04-01 -8.7857
2012-07-01 -6.1436
2012-10-01 -0.9386
2013-01-01 -1.8289
2013-04-01 -3.4644
2013-07-01 6.5501
2013-10-01 -2.2928
2014-01-01 2.6354
2014-04-01 9.7464
2014-07-01 -5.3509
2014-10-01 1.1181
2015-01-01 7.1513
2015-04-01 2.0162