Quarterly Billions of US Dollars
1987-01-01 1.4650
1987-04-01 2.0498
1987-07-01 2.4283
1987-10-01 1.1035
1988-01-01 1.2196
1988-04-01 0.5540
1988-07-01 2.2624
1988-10-01 1.3812
1989-01-01 4.3540
1989-04-01 3.5289
1989-07-01 0.9819
1989-10-01 1.1256
1990-01-01 1.9236
1990-04-01 -0.4467
1990-07-01 5.8911
1990-10-01 -0.1385
1991-01-01 3.6815
1991-04-01 -0.8984
1991-07-01 -0.2368
1991-10-01 -0.6198
1992-01-01 -1.0760
1992-04-01 -0.5082
1992-07-01 -0.1832
1992-10-01 0.5100
1993-01-01 -0.8409
1993-04-01 -1.2492
1993-07-01 0.2001
1993-10-01 -0.6083
1994-01-01 -0.5478
1994-04-01 -0.5514
1994-07-01 2.6385
1994-10-01 3.0548
1995-01-01 4.2806
1995-04-01 5.8355
1995-07-01 0.0455
1995-10-01 1.7364
1996-01-01 1.3884
1996-04-01 3.5356
1996-07-01 6.2218
1996-10-01 4.1034
1997-01-01 5.8493
1997-04-01 0.3868
1997-07-01 6.4123
1997-10-01 1.1534
1998-01-01 0.5423
1998-04-01 -2.9350
1998-07-01 4.1466
1998-10-01 -1.2708
1999-01-01 1.1596
1999-04-01 1.1099
1999-07-01 -0.2317
1999-10-01 0.8232
2000-01-01 0.7796
2000-04-01 1.0438
2000-07-01 -0.2774
2000-10-01 -0.7685
2001-01-01 -2.2017
2001-04-01 2.0791
2001-07-01 -3.1806
2001-10-01 0.0128
2002-01-01 -6.5282
2002-04-01 1.0572
2002-07-01 -4.0488
2002-10-01 -8.8219
2003-01-01 -1.9611
2003-04-01 0.4918
2003-07-01 -0.2507
2003-10-01 -0.4680
2004-01-01 -1.8031
2004-04-01 1.6910
2004-07-01 3.8115
2004-10-01 -0.3388
2005-01-01 1.9156
2005-04-01 -2.6769
2005-07-01 4.0036
2005-10-01 1.0723
2006-01-01 7.3319
2006-04-01 1.3253
2006-07-01 7.5260
2006-10-01 2.7710
2007-01-01 2.8320
2007-04-01 5.9974
2007-07-01 -1.3285
2007-10-01 2.7589
2008-01-01 3.0546
2008-04-01 2.0371
2008-07-01 -6.4660
2008-10-01 -1.9211
2009-01-01 -0.5656
2009-04-01 1.0310
2009-07-01 3.1599
2009-10-01 -0.2963
2010-01-01 4.3995
2010-04-01 -8.7856
2010-07-01 8.2777
2010-10-01 2.0210
2011-01-01 5.2459
2011-04-01 -1.4620
2011-07-01 3.5127
2011-10-01 -1.3895
2012-01-01 20.3324
2012-04-01 -1.6406
2012-07-01 3.3908
2012-10-01 2.3801
2013-01-01 6.7891
2013-04-01 4.0879
2013-07-01 11.2345
2013-10-01 7.1646
2014-01-01 0.4303
2014-04-01 14.0657
2014-07-01 10.2798
2014-10-01 -1.3459
2015-01-01 4.8508
2015-04-01 1.8326