Quarterly Billions of US Dollars
1987-01-01 0.1898
1987-04-01 0.2678
1987-07-01 0.2002
1987-10-01 0.0497
1988-01-01 -0.2330
1988-04-01 0.0773
1988-07-01 0.0163
1988-10-01 -0.1332
1989-01-01 0.0349
1989-04-01 -0.1389
1989-07-01 0.1649
1989-10-01 0.0418
1990-01-01 0.3630
1990-04-01 0.4542
1990-07-01 0.3841
1990-10-01 0.0984
1991-01-01 0.1785
1991-04-01 0.4989
1991-07-01 0.6073
1991-10-01 0.6760
1992-01-01 0.7616
1992-04-01 1.3477
1992-07-01 1.0578
1992-10-01 0.6387
1993-01-01 2.5415
1993-04-01 0.6234
1993-07-01 3.4864
1993-10-01 3.0365
1994-01-01 4.0922
1994-04-01 1.8817
1994-07-01 5.6944
1994-10-01 5.4005
1995-01-01 3.8476
1995-04-01 3.6900
1995-07-01 7.1140
1995-10-01 7.5929
1996-01-01 7.5587
1996-04-01 6.2551
1996-07-01 5.2603
1996-10-01 12.0457
1997-01-01 12.0484
1997-04-01 7.8856
1997-07-01 6.4205
1997-10-01 2.9487
1998-01-01 12.5750
1998-04-01 10.7045
1998-07-01 5.4321
1998-10-01 0.6842
1999-01-01 13.7974
1999-04-01 15.1020
1999-07-01 25.4853
1999-10-01 17.3416
2000-01-01 12.8683
2000-04-01 22.5946
2000-07-01 10.4540
2000-10-01 8.5680
2001-01-01 20.7974
2001-04-01 9.9419
2001-07-01 13.2849
2001-10-01 3.4283
2002-01-01 12.7818
2002-04-01 7.3190
2002-07-01 12.6596
2002-10-01 9.6958
2003-01-01 23.3294
2003-04-01 6.3206
2003-07-01 7.8568
2003-10-01 20.1868
2004-01-01 46.0647
2004-04-01 14.5126
2004-07-01 31.5070
2004-10-01 3.3798
2005-01-01 18.3440
2005-04-01 20.7438
2005-07-01 5.7238
2005-10-01 -3.2077
2006-01-01 18.2277
2006-04-01 7.6952
2006-07-01 6.9569
2006-10-01 6.9678
2007-01-01 30.5686
2007-04-01 18.2952
2007-07-01 2.6591
2007-10-01 10.0655
2008-01-01 -6.0493
2008-04-01 -1.6023
2008-07-01 -33.7387
2008-10-01 -17.6852
2009-01-01 -59.2710
2009-04-01 -18.8176
2009-07-01 -23.2775
2009-10-01 -12.9686
2010-01-01 -1.1915
2010-04-01 0.5416
2010-07-01 -10.3308
2010-10-01 -6.6106
2011-01-01 12.8156
2011-04-01 -6.9962
2011-07-01 12.2347
2011-10-01 4.9130
2012-01-01 9.9338
2012-04-01 11.2788
2012-07-01 -12.5326
2012-10-01 -5.1839
2013-01-01 -19.0152
2013-04-01 -1.4378
2013-07-01 -8.5228
2013-10-01 -7.2202
2014-01-01 0.2226
2014-04-01 -6.0544
2014-07-01 -0.5641
2014-10-01 0.3212
2015-01-01 -1.9980
2015-04-01 -7.9222