Quarterly Billions of US Dollars
1993-07-01 28.6496
1993-10-01 17.1964
1994-01-01 19.3748
1994-04-01 52.1596
1994-07-01 29.7832
1994-10-01 18.7111
1995-01-01 16.5781
1995-04-01 15.6100
1995-07-01 16.4902
1995-10-01 2.3231
1996-01-01 14.8819
1996-04-01 11.7353
1996-07-01 16.7939
1996-10-01 10.9286
1997-01-01 17.6591
1997-04-01 20.2584
1997-07-01 12.0421
1997-10-01 -8.8735
1998-01-01 12.5177
1998-04-01 19.6451
1998-07-01 9.3384
1998-10-01 -20.6162
1999-01-01 2.5242
1999-04-01 18.2155
1999-07-01 -7.5215
1999-10-01 8.5867
2000-01-01 19.2534
2000-04-01 6.9466
2000-07-01 33.2203
2000-10-01 -4.7463
2001-01-01 22.4076
2001-04-01 3.9585
2001-07-01 1.7949
2001-10-01 7.1252
2002-01-01 36.0222
2002-04-01 -9.1047
2002-07-01 6.3989
2002-10-01 4.4599
2003-01-01 31.5877
2003-04-01 28.4532
2003-07-01 8.6221
2003-10-01 -0.2376
2004-01-01 29.9791
2004-04-01 21.2065
2004-07-01 3.2533
2004-10-01 6.6233
2005-01-01 33.0247
2005-04-01 2.2759
2005-07-01 -8.7708
2005-10-01 20.4824
2006-01-01 39.6444
2006-04-01 2.8306
2006-07-01 -4.6359
2006-10-01 5.1623
2007-01-01 30.2135
2007-04-01 43.7712
2007-07-01 -5.4742
2007-10-01 -39.0621
2008-01-01 21.5661
2008-04-01 33.7484
2008-07-01 -21.8074
2008-10-01 13.8748
2009-01-01 51.1596
2009-04-01 69.1779
2009-07-01 14.5384
2009-10-01 14.8885
2010-01-01 53.5551
2010-04-01 33.7806
2010-07-01 38.1140
2010-10-01 21.1698
2011-01-01 29.0015
2011-04-01 18.6199
2011-07-01 10.2187
2011-10-01 9.4887
2012-01-01 -23.6095
2012-04-01 24.0684
2012-07-01 -15.9312
2012-10-01 52.0110
2013-01-01 -5.6221
2013-04-01 -8.1904
2013-07-01 35.4512
2013-10-01 8.9193
2014-01-01 0.5361
2014-04-01 35.7793
2014-07-01 15.4043
2014-10-01 12.8493
2015-01-01 -1.7940
2015-04-01 -8.8824