Quarterly Billions of US Dollars
1989-10-01 2.972
1990-01-01 3.200
1990-04-01 3.321
1990-07-01 3.522
1990-10-01 3.789
1991-01-01 4.272
1991-04-01 4.310
1991-07-01 4.563
1991-10-01 4.729
1992-01-01 4.764
1992-04-01 5.015
1992-07-01 5.344
1992-10-01 5.326
1993-01-01 5.522
1993-04-01 5.920
1993-07-01 6.254
1993-10-01 6.505
1994-01-01 6.666
1994-04-01 6.961
1994-07-01 7.690
1994-10-01 7.606
1995-01-01 8.569
1995-04-01 8.887
1995-07-01 8.596
1995-10-01 9.057
1996-01-01 9.595
1996-04-01 9.937
1996-07-01 10.021
1996-10-01 10.366
1997-01-01 10.041
1997-04-01 10.273
1997-07-01 9.624
1997-10-01 8.935
1998-01-01 9.664
1998-04-01 9.503
1998-07-01 10.884
1998-10-01 12.099
1999-01-01 12.435
1999-04-01 13.266
1999-07-01 13.297
1999-10-01 13.890
2000-01-01 14.317
2000-04-01 15.156
2000-07-01 16.088
2000-10-01 17.245
2001-01-01 18.306
2001-04-01 18.443
2001-07-01 20.271
2001-10-01 21.059
2002-01-01 21.536
2002-04-01 21.366
2002-07-01 22.791
2002-10-01 23.783
2003-01-01 24.128
2003-04-01 23.852
2003-07-01 26.063
2003-10-01 26.958
2004-01-01 27.844
2004-04-01 26.103
2004-07-01 30.045
2004-10-01 31.828
2005-01-01 31.034
2005-04-01 31.785
2005-07-01 35.048
2005-10-01 34.070
2006-01-01 35.531
2006-04-01 37.498
2006-07-01 37.810
2006-10-01 39.124
2007-01-01 38.162
2007-04-01 41.368
2007-07-01 44.872
2007-10-01 45.240
2008-01-01 49.351
2008-04-01 50.676
2008-07-01 47.506
2008-10-01 47.735
2009-01-01 44.031
2009-04-01 48.076
2009-07-01 51.835
2009-10-01 51.019
2010-01-01 53.393
2010-04-01 53.522
2010-07-01 55.863
2010-10-01 58.408
2011-01-01 59.761
2011-04-01 65.571
2011-07-01 59.679
2011-10-01 61.044
2012-01-01 67.292
2012-04-01 65.243
2012-07-01 69.610
2012-10-01 67.511
2013-01-01 69.717
2013-04-01 68.132
2013-07-01 66.417
2013-10-01 67.968
2014-01-01 68.941
2014-04-01 73.819
2014-07-01 73.224
2014-10-01 68.190
2015-01-01 66.836