Quarterly Billions of US Dollars
1993-07-01 0.19378
1993-10-01 -0.34073
1994-01-01 0.17307
1994-04-01 0.10298
1994-07-01 0.00831
1994-10-01 -0.28977
1995-01-01 0.33400
1995-04-01 -0.09115
1995-07-01 0.14761
1995-10-01 -0.32667
1996-01-01 0.74998
1996-04-01 -0.00081
1996-07-01 -0.06500
1996-10-01 -0.40703
1997-01-01 1.37047
1997-04-01 0.34183
1997-07-01 -0.30250
1997-10-01 -1.01575
1998-01-01 0.92907
1998-04-01 0.52354
1998-07-01 0.46926
1998-10-01 -1.16269
1999-01-01 0.66091
1999-04-01 -0.16987
1999-07-01 -0.05776
1999-10-01 -1.18589
2000-01-01 1.60952
2000-04-01 0.43351
2000-07-01 2.24107
2000-10-01 -1.02973
2001-01-01 -0.23678
2001-04-01 0.00553
2001-07-01 -1.38014
2001-10-01 -1.04171
2002-01-01 0.40464
2002-04-01 0.14646
2002-07-01 0.00578
2002-10-01 0.08856
2003-01-01 0.10598
2003-04-01 0.80722
2003-07-01 -1.41592
2003-10-01 0.62716
2004-01-01 -0.34153
2004-04-01 -0.29316
2004-07-01 -0.06557
2004-10-01 2.38981
2005-01-01 -1.11291
2005-04-01 0.55719
2005-07-01 -0.24044
2005-10-01 -0.20521
2006-01-01 1.10014
2006-04-01 0.37903
2006-07-01 -0.02806
2006-10-01 -0.90255
2007-01-01 2.21509
2007-04-01 -0.34329
2007-07-01 1.44146
2007-10-01 3.90233
2008-01-01 5.61503
2008-04-01 -3.48591
2008-07-01 -1.08803
2008-10-01 2.63144
2009-01-01 -0.67252
2009-04-01 -3.00786
2009-07-01 -0.58462
2009-10-01 -3.01815
2010-01-01 4.35575
2010-04-01 -3.38801
2010-07-01 0.50664
2010-10-01 -4.15545
2011-01-01 4.07980
2011-04-01 -0.69334
2011-07-01 -0.62197
2011-10-01 6.67395
2012-01-01 3.27376
2012-04-01 0.47782
2012-07-01 1.98784
2012-10-01 -7.67231
2013-01-01 -5.90366
2013-04-01 -0.51787
2013-07-01 -0.04129
2013-10-01 2.84591
2014-01-01 0.42391
2014-04-01 -3.41542
2014-07-01 0.27149
2014-10-01 -1.26611
2015-01-01 -1.06104
2015-04-01 0.79344