Quarterly Billions of US Dollars
1987-01-01 0.3313
1987-04-01 0.3396
1987-07-01 -0.0609
1987-10-01 0.2095
1988-01-01 0.7693
1988-04-01 0.8305
1988-07-01 0.1701
1988-10-01 0.1973
1989-01-01 1.4674
1989-04-01 0.1653
1989-07-01 0.4551
1989-10-01 0.5632
1990-01-01 0.4288
1990-04-01 0.2593
1990-07-01 0.7862
1990-10-01 0.4529
1991-01-01 0.0183
1991-04-01 0.6726
1991-07-01 0.2716
1991-10-01 0.1383
1992-01-01 0.2915
1992-04-01 1.4583
1992-07-01 0.9374
1992-10-01 -0.1822
1993-01-01 -0.2273
1993-04-01 0.2042
1993-07-01 5.1172
1993-10-01 2.4538
1994-01-01 0.9877
1994-04-01 2.2955
1994-07-01 1.8766
1994-10-01 1.6725
1995-01-01 0.2100
1995-04-01 0.6577
1995-07-01 4.2620
1995-10-01 2.7856
1996-01-01 1.1542
1996-04-01 2.4337
1996-07-01 1.4098
1996-10-01 2.6650
1997-01-01 2.9970
1997-04-01 4.3499
1997-07-01 1.7129
1997-10-01 3.6986
1998-01-01 1.5157
1998-04-01 2.9758
1998-07-01 -0.8673
1998-10-01 1.5495
1999-01-01 3.1701
1999-04-01 5.8685
1999-07-01 5.9877
1999-10-01 2.9203
2000-01-01 5.5577
2000-04-01 7.7398
2000-07-01 5.1712
2000-10-01 4.8662
2001-01-01 6.1845
2001-04-01 -0.1762
2001-07-01 6.8189
2001-10-01 7.8130
2002-01-01 -1.2906
2002-04-01 2.0738
2002-07-01 -2.9361
2002-10-01 -5.5147
2003-01-01 -5.6139
2003-04-01 2.0559
2003-07-01 -2.4898
2003-10-01 9.7460
2004-01-01 3.6140
2004-04-01 11.4135
2004-07-01 13.5075
2004-10-01 14.0834
2005-01-01 16.4848
2005-04-01 14.1642
2005-07-01 -5.7040
2005-10-01 17.1731
2006-01-01 17.3560
2006-04-01 23.0803
2006-07-01 11.0226
2006-10-01 24.8961
2007-01-01 22.0851
2007-04-01 23.7912
2007-07-01 9.3117
2007-10-01 20.8514
2008-01-01 26.2268
2008-04-01 41.9663
2008-07-01 6.2529
2008-10-01 11.0351
2009-01-01 8.8414
2009-04-01 -0.1644
2009-07-01 5.3274
2009-10-01 -1.1791
2010-01-01 -4.8472
2010-04-01 -12.6597
2010-07-01 30.2213
2010-10-01 -12.0420
2011-01-01 20.1957
2011-04-01 14.6608
2011-07-01 -2.2939
2011-10-01 -3.2467
2012-01-01 -10.9124
2012-04-01 -23.1518
2012-07-01 -6.2408
2012-10-01 -3.3031
2013-01-01 -18.5910
2013-04-01 -1.7571
2013-07-01 0.8014
2013-10-01 -2.2033
2014-01-01 -10.2627
2014-04-01 -9.5108
2014-07-01 -26.9786
2014-10-01 -6.1132
2015-01-01 -2.0965
2015-04-01 -4.2245