Quarterly Billions of US Dollars
1989-07-01 1.2690
1989-10-01 1.7330
1990-01-01 1.5540
1990-04-01 1.4070
1990-07-01 1.8000
1990-10-01 2.0480
1991-01-01 1.7640
1991-04-01 1.6380
1991-07-01 1.5580
1991-10-01 1.9260
1992-01-01 1.6520
1992-04-01 1.7100
1992-07-01 2.4600
1992-10-01 2.2930
1993-01-01 1.9720
1993-04-01 2.0470
1993-07-01 3.1068
1993-10-01 2.8041
1994-01-01 2.9345
1994-04-01 2.5987
1994-07-01 2.9180
1994-10-01 2.3133
1995-01-01 2.5168
1995-04-01 3.2447
1995-07-01 3.2564
1995-10-01 2.8886
1996-01-01 3.9806
1996-04-01 3.5811
1996-07-01 5.0887
1996-10-01 5.9643
1997-01-01 6.5835
1997-04-01 8.1614
1997-07-01 7.3640
1997-10-01 5.5892
1998-01-01 4.9983
1998-04-01 3.9757
1998-07-01 5.4941
1998-10-01 5.5886
1999-01-01 4.4974
1999-04-01 4.1081
1999-07-01 3.8789
1999-10-01 5.2576
2000-01-01 6.4542
2000-04-01 7.3307
2000-07-01 7.9501
2000-10-01 9.0377
2001-01-01 9.2698
2001-04-01 5.7908
2001-07-01 4.4269
2001-10-01 3.6674
2002-01-01 3.5472
2002-04-01 5.1725
2002-07-01 5.6887
2002-10-01 6.0607
2003-01-01 6.2194
2003-04-01 5.7624
2003-07-01 6.3610
2003-10-01 7.1723
2004-01-01 9.6951
2004-04-01 7.7952
2004-07-01 8.3855
2004-10-01 7.4948
2005-01-01 9.1615
2005-04-01 9.5060
2005-07-01 11.5092
2005-10-01 11.6634
2006-01-01 14.5457
2006-04-01 19.0259
2006-07-01 18.8934
2006-10-01 19.4014
2007-01-01 24.5886
2007-04-01 26.2611
2007-07-01 26.6178
2007-10-01 31.5101
2008-01-01 30.3095
2008-04-01 29.8241
2008-07-01 37.3178
2008-10-01 19.0106
2009-01-01 16.6261
2009-04-01 17.2715
2009-07-01 16.1013
2009-10-01 13.8085
2010-01-01 15.3188
2010-04-01 14.6109
2010-07-01 15.8263
2010-10-01 16.7994
2011-01-01 16.6063
2011-04-01 20.4164
2011-07-01 17.0477
2011-10-01 14.5690
2012-01-01 16.0424
2012-04-01 18.2963
2012-07-01 17.6863
2012-10-01 17.2857
2013-01-01 17.6362
2013-04-01 21.6078
2013-07-01 23.6148
2013-10-01 26.5241
2014-01-01 32.1534
2014-04-01 34.3259
2014-07-01 34.4753
2014-10-01 32.3438
2015-01-01 28.5823
2015-04-01 27.6532