Quarterly Billions of US Dollars
1993-07-01 0.03115
1993-10-01 -0.04095
1994-01-01 0.01550
1994-04-01 0.01800
1994-07-01 -0.01550
1994-10-01 -0.01750
1995-01-01 0.00100
1995-04-01 0.01500
1995-07-01 -0.01500
1995-10-01 0.67209
1996-01-01 -0.53285
1996-04-01 0.16956
1996-07-01 -0.12134
1996-10-01 0.00916
1997-01-01 0.40847
1997-04-01 0.00696
1997-07-01 0.11842
1997-10-01 -0.15148
1998-01-01 0.11468
1998-04-01 -0.38547
1998-07-01 -0.07506
1998-10-01 -0.13554
1999-01-01 0.48111
1999-04-01 -0.31336
1999-07-01 0.14556
1999-10-01 1.25372
2000-01-01 0.33708
2000-04-01 -0.31750
2000-07-01 0.22901
2000-10-01 0.46556
2001-01-01 0.15626
2001-04-01 0.44227
2001-07-01 0.87665
2001-10-01 0.27559
2002-01-01 0.52098
2002-04-01 -0.34040
2002-07-01 0.42061
2002-10-01 -0.21929
2003-01-01 0.53204
2003-04-01 3.12560
2003-07-01 0.73295
2003-10-01 -1.83142
2004-01-01 0.98394
2004-04-01 0.75661
2004-07-01 -1.28128
2004-10-01 0.65174
2005-01-01 0.04499
2005-04-01 0.13106
2005-07-01 -0.62320
2005-10-01 1.18304
2006-01-01 -0.72174
2006-04-01 2.33935
2006-07-01 2.94123
2006-10-01 1.68003
2007-01-01 -0.60822
2007-04-01 4.00376
2007-07-01 1.23146
2007-10-01 0.01643
2008-01-01 0.96569
2008-04-01 3.71740
2008-07-01 -1.65270
2008-10-01 -4.19193
2009-01-01 1.48230
2009-04-01 2.81765
2009-07-01 1.25562
2009-10-01 -0.72068
2010-01-01 2.32911
2010-04-01 -9.60514
2010-07-01 -1.72993
2010-10-01 -5.62566
2011-01-01 0.28789
2011-04-01 -0.93572
2011-07-01 0.18073
2011-10-01 0.02293
2012-01-01 -2.64253
2012-04-01 -0.07320
2012-07-01 -0.53846
2012-10-01 2.97260
2013-01-01 -0.93192
2013-04-01 -1.25375
2013-07-01 -0.67046
2013-10-01 -1.33894
2014-01-01 -1.61969
2014-04-01 0.14380
2014-07-01 -1.20786
2014-10-01 -0.98289
2015-01-01 -0.05475
2015-04-01 -0.08522