Quarterly Billions of US Dollars
1987-01-01 0.1290
1987-04-01 -0.0155
1987-07-01 -0.0507
1987-10-01 0.0589
1988-01-01 -0.2696
1988-04-01 0.0037
1988-07-01 0.6116
1988-10-01 0.0276
1989-01-01 0.3208
1989-04-01 0.0804
1989-07-01 0.5440
1989-10-01 0.4405
1990-01-01 0.2640
1990-04-01 -0.3444
1990-07-01 0.2089
1990-10-01 0.0504
1991-01-01 0.6941
1991-04-01 1.0784
1991-07-01 0.2864
1991-10-01 0.1980
1992-01-01 0.9120
1992-04-01 0.9919
1992-07-01 0.5722
1992-10-01 0.6198
1993-01-01 0.8807
1993-04-01 0.8556
1993-07-01 6.0477
1993-10-01 2.1564
1994-01-01 3.8752
1994-04-01 2.1443
1994-07-01 2.1671
1994-10-01 1.3839
1995-01-01 -0.7806
1995-04-01 1.5088
1995-07-01 2.6878
1995-10-01 2.1269
1996-01-01 3.9312
1996-04-01 6.2131
1996-07-01 0.6421
1996-10-01 5.9455
1997-01-01 4.3395
1997-04-01 3.2544
1997-07-01 5.6183
1997-10-01 -3.4251
1998-01-01 0.6651
1998-04-01 1.2135
1998-07-01 -4.0999
1998-10-01 -3.4864
1999-01-01 -2.5935
1999-04-01 -0.5531
1999-07-01 -1.6860
1999-10-01 0.7919
2000-01-01 2.2554
2000-04-01 -2.0173
2000-07-01 -1.4146
2000-10-01 -1.3413
2001-01-01 -1.2413
2001-04-01 -0.6958
2001-07-01 -5.6766
2001-10-01 -0.1113
2002-01-01 -1.4999
2002-04-01 0.1122
2002-07-01 -0.7883
2002-10-01 0.5444
2003-01-01 2.3273
2003-04-01 4.0577
2003-07-01 1.9567
2003-10-01 3.7026
2004-01-01 5.5126
2004-04-01 2.3811
2004-07-01 3.7157
2004-10-01 4.7678
2005-01-01 5.3485
2005-04-01 6.0457
2005-07-01 3.9927
2005-10-01 14.3272
2006-01-01 8.0646
2006-04-01 10.9585
2006-07-01 10.4487
2006-10-01 16.7918
2007-01-01 22.9487
2007-04-01 22.4481
2007-07-01 0.7890
2007-10-01 7.7391
2008-01-01 7.7863
2008-04-01 12.5557
2008-07-01 -0.1265
2008-10-01 -13.5580
2009-01-01 -5.1087
2009-04-01 5.3941
2009-07-01 3.3247
2009-10-01 0.7829
2010-01-01 10.6787
2010-04-01 0.9553
2010-07-01 21.5055
2010-10-01 22.2107
2011-01-01 18.3726
2011-04-01 21.2440
2011-07-01 3.4185
2011-10-01 9.5093
2012-01-01 36.8590
2012-04-01 17.7329
2012-07-01 50.8323
2012-10-01 37.2169
2013-01-01 33.2794
2013-04-01 21.0012
2013-07-01 23.8039
2013-10-01 32.1062
2014-01-01 30.8940
2014-04-01 35.9569
2014-07-01 27.9967
2014-10-01 30.7701
2015-01-01 -1.3502
2015-04-01 15.1253