Quarterly Billions of US Dollars
1987-01-01 4.3405
1987-04-01 4.9976
1987-07-01 5.5934
1987-10-01 6.1635
1988-01-01 6.0804
1988-04-01 6.1942
1988-07-01 6.8900
1988-10-01 7.1726
1989-01-01 8.5103
1989-04-01 7.8969
1989-07-01 8.4396
1989-10-01 9.2070
1990-01-01 10.2100
1990-04-01 12.2054
1990-07-01 14.0230
1990-10-01 14.1959
1991-01-01 13.9544
1991-04-01 14.1216
1991-07-01 14.1987
1991-10-01 14.4403
1992-01-01 13.1776
1992-04-01 13.2686
1992-07-01 13.2866
1992-10-01 11.4098
1993-01-01 10.3528
1993-04-01 10.8229
1993-07-01 11.0123
1993-10-01 10.6189
1994-01-01 10.3749
1994-04-01 10.0537
1994-07-01 10.5796
1994-10-01 9.8101
1995-01-01 9.9882
1995-04-01 9.6417
1995-07-01 9.2081
1995-10-01 8.9556
1996-01-01 7.6664
1996-04-01 6.2475
1996-07-01 5.6705
1996-10-01 5.7397
1997-01-01 5.0567
1997-04-01 4.5206
1997-07-01 4.6697
1997-10-01 4.5004
1998-01-01 4.1808
1998-04-01 3.9248
1998-07-01 4.0858
1998-10-01 3.5505
1999-01-01 3.5956
1999-04-01 3.8391
1999-07-01 5.5299
1999-10-01 4.8129
2000-01-01 4.7489
2000-04-01 4.6414
2000-07-01 4.3285
2000-10-01 4.6809
2001-01-01 4.7710
2001-04-01 4.9305
2001-07-01 5.0059
2001-10-01 4.8411
2002-01-01 4.8954
2002-04-01 4.7896
2002-07-01 5.9048
2002-10-01 7.2591
2003-01-01 7.7368
2003-04-01 6.9618
2003-07-01 7.3222
2003-10-01 7.7698
2004-01-01 9.9934
2004-04-01 10.8880
2004-07-01 9.3991
2004-10-01 13.9380
2005-01-01 13.9064
2005-04-01 13.5291
2005-07-01 15.0567
2005-10-01 17.5944
2006-01-01 21.5686
2006-04-01 22.7075
2006-07-01 23.6255
2006-10-01 24.4659
2007-01-01 26.0798
2007-04-01 29.9453
2007-07-01 30.1541
2007-10-01 29.1216
2008-01-01 28.5196
2008-04-01 32.3474
2008-07-01 32.1482
2008-10-01 31.9736
2009-01-01 30.8660
2009-04-01 34.8572
2009-07-01 37.4129
2009-10-01 39.1948
2010-01-01 37.6051
2010-04-01 33.1465
2010-07-01 35.4636
2010-10-01 40.1058
2011-01-01 42.0090
2011-04-01 49.0267
2011-07-01 48.7772
2011-10-01 46.9896
2012-01-01 52.9244
2012-04-01 54.4615
2012-07-01 56.5383
2012-10-01 54.7755
2013-01-01 55.4771
2013-04-01 58.7160
2013-07-01 61.9682
2013-10-01 61.9139
2014-01-01 69.8798
2014-04-01 71.0232
2014-07-01 64.1539
2014-10-01 65.3371
2015-01-01 60.9899
2015-04-01 63.2866