Quarterly Billions of US Dollars
1987-01-01 -0.02452
1987-04-01 -0.02700
1988-01-01 -0.42765
1988-04-01 -0.09500
1989-01-01 -0.10949
1989-04-01 -0.05000
1989-10-01 0.07561
1990-01-01 -0.00199
1990-04-01 -0.22345
1990-07-01 0.02239
1990-10-01 -0.00360
1991-01-01 0.56852
1991-04-01 1.06460
1991-07-01 0.05000
1991-10-01 0.07582
1992-01-01 0.49794
1992-04-01 0.16350
1992-07-01 0.30000
1992-10-01 -0.00216
1993-01-01 0.33411
1993-04-01 0.41141
1993-07-01 0.28586
1993-10-01 0.22457
1994-01-01 0.17808
1994-04-01 1.01419
1994-07-01 0.60268
1994-10-01 0.30864
1995-01-01 1.52453
1995-04-01 1.65137
1995-07-01 1.76713
1995-10-01 1.93924
1996-01-01 1.42173
1996-04-01 1.96858
1996-07-01 4.34883
1996-10-01 4.08114
1997-01-01 1.69129
1997-04-01 0.87012
1997-07-01 2.18789
1997-10-01 -0.71232
1998-01-01 -0.82740
1998-04-01 -0.28635
1998-07-01 -0.90124
1998-10-01 -0.70706
1999-01-01 -0.62583
1999-04-01 -1.33655
1999-07-01 -1.67827
1999-10-01 0.34168
2000-01-01 1.09061
2000-04-01 -1.06674
2000-07-01 -0.85549
2000-10-01 -1.16797
2001-01-01 -0.72184
2001-04-01 -1.34297
2001-07-01 -2.25094
2001-10-01 0.05858
2002-01-01 -2.33500
2002-04-01 0.23560
2002-07-01 0.44136
2002-10-01 0.40749
2003-01-01 1.10176
2003-04-01 1.61602
2003-07-01 2.22716
2003-10-01 0.82292
2004-01-01 3.92878
2004-04-01 0.74375
2004-07-01 0.72050
2004-10-01 1.55313
2005-01-01 2.25791
2005-04-01 0.41416
2005-07-01 0.87148
2005-10-01 2.38124
2006-01-01 0.77451
2006-04-01 3.29169
2006-07-01 2.61597
2006-10-01 0.76970
2007-01-01 1.59194
2007-04-01 6.23032
2007-07-01 1.35255
2007-10-01 2.28813
2008-01-01 2.20255
2008-04-01 3.05653
2008-07-01 -1.24690
2008-10-01 -5.74070
2009-01-01 2.85137
2009-04-01 6.59240
2009-07-01 2.50571
2009-10-01 -2.46842
2010-01-01 2.01916
2010-04-01 1.48228
2010-07-01 3.61790
2010-10-01 -0.53730
2011-01-01 3.20470
2011-04-01 0.64013
2011-07-01 4.06399
2011-10-01 5.11158
2012-01-01 4.95430
2012-04-01 -0.50884
2012-07-01 6.29595
2012-10-01 -3.19525
2013-01-01 1.50334
2013-04-01 -3.00573
2013-07-01 8.71794
2013-10-01 4.68849
2014-01-01 0.77289
2014-04-01 -1.15852
2014-07-01 -1.10700
2014-10-01 3.57477
2015-01-01 -0.01321
2015-04-01 4.27553