Quarterly Billions of US Dollars
1987-01-01 6.566
1987-04-01 7.073
1987-07-01 7.208
1987-10-01 7.846
1988-01-01 8.679
1988-04-01 9.497
1988-07-01 9.705
1988-10-01 10.833
1989-01-01 11.705
1989-04-01 11.663
1989-07-01 12.168
1989-10-01 13.506
1990-01-01 14.241
1990-04-01 14.882
1990-07-01 16.721
1990-10-01 17.504
1991-01-01 17.983
1991-04-01 18.912
1991-07-01 19.667
1991-10-01 22.170
1992-01-01 21.425
1992-04-01 24.039
1992-07-01 25.346
1992-10-01 23.324
1993-01-01 20.799
1993-04-01 20.347
1993-07-01 27.210
1993-10-01 28.898
1994-01-01 30.550
1994-04-01 33.434
1994-07-01 35.857
1994-10-01 37.043
1995-01-01 38.188
1995-04-01 39.311
1995-07-01 43.224
1995-10-01 45.883
1996-01-01 46.697
1996-04-01 48.886
1996-07-01 50.279
1996-10-01 52.680
1997-01-01 53.349
1997-04-01 57.368
1997-07-01 58.377
1997-10-01 61.233
1998-01-01 61.798
1998-04-01 64.832
1998-07-01 66.533
1998-10-01 68.674
1999-01-01 68.437
1999-04-01 72.643
1999-07-01 80.505
1999-10-01 80.455
2000-01-01 83.043
2000-04-01 90.759
2000-07-01 90.489
2000-10-01 99.249
2001-01-01 101.273
2001-04-01 98.324
2001-07-01 110.836
2001-10-01 115.410
2002-01-01 113.215
2002-04-01 128.188
2002-07-01 124.107
2002-10-01 124.832
2003-01-01 122.971
2003-04-01 130.048
2003-07-01 129.839
2003-10-01 149.697
2004-01-01 149.299
2004-04-01 159.960
2004-07-01 176.384
2004-10-01 206.740
2005-01-01 214.083
2005-04-01 214.656
2005-07-01 208.085
2005-10-01 221.160
2006-01-01 243.706
2006-04-01 278.537
2006-07-01 288.638
2006-10-01 324.866
2007-01-01 350.400
2007-04-01 378.846
2007-07-01 405.491
2007-10-01 440.023
2008-01-01 497.001
2008-04-01 537.862
2008-07-01 496.538
2008-10-01 493.268
2009-01-01 481.569
2009-04-01 511.488
2009-07-01 534.254
2009-10-01 524.923
2010-01-01 487.711
2010-04-01 434.085
2010-07-01 512.706
2010-10-01 490.693
2011-01-01 541.234
2011-04-01 565.045
2011-07-01 527.316
2011-10-01 502.733
2012-01-01 507.357
2012-04-01 456.393
2012-07-01 461.938
2012-10-01 467.488
2013-01-01 435.952
2013-04-01 443.175
2013-07-01 457.978
2013-10-01 465.066
2014-01-01 454.698
2014-04-01 441.221
2014-07-01 382.532
2014-10-01 363.790
2015-01-01 322.977
2015-04-01 330.820