Quarterly Billions of US Dollars
1993-07-01 4.21165
1993-10-01 0.58275
1994-01-01 6.94595
1994-04-01 2.63996
1994-07-01 5.32011
1994-10-01 -0.62020
1995-01-01 1.51711
1995-04-01 2.10493
1995-07-01 4.55748
1995-10-01 -0.32700
1996-01-01 2.27496
1996-04-01 -1.58403
1996-07-01 0.85065
1996-10-01 0.92942
1997-01-01 1.62711
1997-04-01 0.14860
1997-07-01 1.53139
1997-10-01 -2.85884
1998-01-01 2.76334
1998-04-01 -1.15975
1998-07-01 2.26077
1998-10-01 4.03318
1999-01-01 -1.69777
1999-04-01 0.01152
1999-07-01 -1.97714
1999-10-01 1.65060
2000-01-01 -2.22624
2000-04-01 -3.74634
2000-07-01 -1.27982
2000-10-01 -1.59340
2001-01-01 -0.05985
2001-04-01 -0.90736
2001-07-01 -0.11611
2001-10-01 0.01451
2002-01-01 -0.20551
2002-04-01 -1.37227
2002-07-01 -0.76215
2002-10-01 2.12134
2003-01-01 -4.53833
2003-04-01 2.07049
2003-07-01 -0.12633
2003-10-01 -2.35989
2004-01-01 -1.24952
2004-04-01 -1.84553
2004-07-01 1.23316
2004-10-01 -1.00930
2005-01-01 2.03954
2005-04-01 1.64764
2005-07-01 -3.41889
2005-10-01 1.53334
2006-01-01 -3.25362
2006-04-01 -0.49879
2006-07-01 -0.81454
2006-10-01 1.58756
2007-01-01 0.92802
2007-04-01 -0.59819
2007-07-01 -3.65114
2007-10-01 -2.78153
2008-01-01 -1.50358
2008-04-01 3.93232
2008-07-01 -2.95461
2008-10-01 -3.80660
2009-01-01 -0.04765
2009-04-01 9.18993
2009-07-01 -0.77207
2009-10-01 8.87927
2010-01-01 4.11892
2010-04-01 9.16339
2010-07-01 2.81578
2010-10-01 0.75638
2011-01-01 1.52405
2011-04-01 3.46842
2011-07-01 4.10800
2011-10-01 -2.33768
2012-01-01 0.65966
2012-04-01 6.05700
2012-07-01 0.53143
2012-10-01 -0.69198
2013-01-01 -0.96066
2013-04-01 -3.74255
2013-07-01 3.13087
2013-10-01 -1.11488
2014-01-01 3.08867
2014-04-01 0.09130
2014-07-01 -1.05821
2014-10-01 0.85983
2015-01-01 1.43714
2015-04-01 -8.97513