Quarterly Billions of US Dollars
1987-01-01 0.1808
1987-04-01 -0.0095
1987-07-01 0.0806
1987-10-01 0.0312
1988-01-01 0.0283
1988-04-01 -0.0146
1988-07-01 0.1869
1988-10-01 0.1439
1989-01-01 -0.0081
1989-04-01 0.1707
1989-10-01 0.5587
1990-01-01 0.0248
1990-04-01 0.1034
1990-07-01 0.2558
1990-10-01 0.1841
1991-01-01 0.2863
1991-04-01 0.0892
1991-07-01 0.1864
1991-10-01 0.0847
1992-01-01 0.0835
1992-04-01 0.1060
1992-07-01 -0.0018
1992-10-01 0.0807
1993-01-01 0.0508
1993-04-01 -0.0391
1993-07-01 -0.1530
1993-10-01 -0.1432
1994-01-01 -0.1978
1994-04-01 0.2268
1994-07-01 0.0399
1994-10-01 0.2024
1995-01-01 0.8418
1995-04-01 0.5519
1995-07-01 0.4037
1995-10-01 0.7206
1996-01-01 -0.0936
1996-04-01 0.1932
1996-07-01 1.1444
1996-10-01 0.2878
1997-01-01 0.1131
1997-04-01 0.6959
1997-07-01 0.3688
1997-10-01 0.3105
1998-01-01 0.1311
1998-04-01 3.9284
1998-07-01 0.2267
1998-10-01 0.6026
1999-01-01 0.6432
1999-04-01 1.6163
1999-07-01 3.8831
1999-10-01 1.3441
2000-01-01 -0.0530
2000-04-01 1.3856
2000-07-01 0.1870
2000-10-01 2.5011
2001-01-01 5.7440
2001-04-01 0.5275
2001-07-01 3.9340
2001-10-01 6.1860
2002-01-01 4.3116
2002-04-01 4.2164
2002-07-01 0.8295
2002-10-01 2.9675
2003-01-01 5.8486
2003-04-01 4.2394
2003-07-01 3.3452
2003-10-01 13.5537
2004-01-01 5.9993
2004-04-01 8.2955
2004-07-01 0.4898
2004-10-01 6.4161
2005-01-01 6.8785
2005-04-01 14.3693
2005-07-01 15.0130
2005-10-01 12.6552
2006-01-01 1.6004
2006-04-01 11.2526
2006-07-01 18.2049
2006-10-01 12.3058
2007-01-01 5.1451
2007-04-01 4.5704
2007-07-01 9.1941
2007-10-01 11.2585
2008-01-01 4.3812
2008-04-01 9.9040
2008-07-01 -5.9517
2008-10-01 -2.1554
2009-01-01 -6.2359
2009-04-01 4.0975
2009-07-01 22.0470
2009-10-01 9.8356
2010-01-01 0.2109
2010-04-01 -3.1455
2010-07-01 -7.0294
2010-10-01 2.7509
2011-01-01 2.0598
2011-04-01 5.0807
2011-07-01 1.9789
2011-10-01 -1.0766
2012-01-01 8.9741
2012-04-01 0.3405
2012-07-01 4.7067
2012-10-01 1.7319
2013-01-01 12.3511
2013-04-01 20.3834
2013-07-01 4.1953
2013-10-01 9.4544
2014-01-01 13.0147
2014-04-01 11.1190
2014-07-01 -0.9056
2014-10-01 -0.7206
2015-01-01 25.1246
2015-04-01 10.7416