Quarterly Billions of US Dollars
1987-01-01 2.327
1987-04-01 2.470
1987-07-01 2.599
1987-10-01 2.811
1988-01-01 2.672
1988-04-01 2.944
1988-07-01 2.916
1988-10-01 3.715
1989-01-01 3.790
1989-04-01 3.557
1989-07-01 3.805
1989-10-01 3.928
1990-01-01 4.322
1990-04-01 4.045
1990-07-01 4.572
1990-10-01 5.282
1991-01-01 5.336
1991-04-01 6.903
1991-07-01 8.143
1991-10-01 8.473
1992-01-01 8.903
1992-04-01 9.124
1992-07-01 9.247
1992-10-01 9.070
1993-01-01 9.537
1993-04-01 10.568
1993-07-01 11.259
1993-10-01 11.251
1994-01-01 12.279
1994-04-01 12.076
1994-07-01 12.913
1994-10-01 14.446
1995-01-01 15.693
1995-04-01 16.040
1995-07-01 16.683
1995-10-01 16.588
1996-01-01 16.583
1996-04-01 16.675
1996-07-01 16.022
1996-10-01 14.959
1997-01-01 15.723
1997-04-01 16.994
1997-07-01 19.529
1997-10-01 23.141
1998-01-01 23.298
1998-04-01 25.191
1998-07-01 27.256
1998-10-01 26.934
1999-01-01 27.953
1999-04-01 28.609
1999-07-01 30.921
1999-10-01 30.248
2000-01-01 30.098
2000-04-01 33.156
2000-07-01 31.366
2000-10-01 38.367
2001-01-01 38.121
2001-04-01 42.925
2001-07-01 47.135
2001-10-01 48.522
2002-01-01 48.776
2002-04-01 55.301
2002-07-01 54.735
2002-10-01 57.935
2003-01-01 59.915
2003-04-01 61.177
2003-07-01 64.992
2003-10-01 72.736
2004-01-01 71.518
2004-04-01 73.316
2004-07-01 76.101
2004-10-01 79.595
2005-01-01 75.754
2005-04-01 72.562
2005-07-01 74.479
2005-10-01 72.147
2006-01-01 74.612
2006-04-01 87.653
2006-07-01 86.762
2006-10-01 95.406
2007-01-01 96.469
2007-04-01 108.659
2007-07-01 117.037
2007-10-01 121.362
2008-01-01 129.401
2008-04-01 136.363
2008-07-01 126.320
2008-10-01 120.970
2009-01-01 146.663
2009-04-01 165.670
2009-07-01 168.431
2009-10-01 164.992
2010-01-01 158.701
2010-04-01 149.370
2010-07-01 160.804
2010-10-01 154.452
2011-01-01 162.245
2011-04-01 163.352
2011-07-01 155.555
2011-10-01 152.435
2012-01-01 157.874
2012-04-01 153.318
2012-07-01 159.749
2012-10-01 172.025
2013-01-01 157.889
2013-04-01 155.949
2013-07-01 158.959
2013-10-01 157.359
2014-01-01 156.661
2014-04-01 162.464
2014-07-01 152.090
2014-10-01 142.059
2015-01-01 142.146
2015-04-01 147.977