Quarterly Billions of US Dollars
1993-07-01 6.418
1993-10-01 6.821
1994-01-01 7.449
1994-04-01 8.142
1994-07-01 8.470
1994-10-01 9.144
1995-01-01 11.763
1995-04-01 12.619
1995-07-01 12.155
1995-10-01 12.330
1996-01-01 13.713
1996-04-01 14.869
1996-07-01 15.305
1996-10-01 15.204
1997-01-01 16.046
1997-04-01 13.518
1997-07-01 15.143
1997-10-01 17.189
1998-01-01 14.843
1998-04-01 13.726
1998-07-01 16.656
1998-10-01 24.619
1999-01-01 47.190
1999-04-01 46.228
1999-07-01 65.962
1999-10-01 57.360
2000-01-01 75.423
2000-04-01 73.458
2000-07-01 77.671
2000-10-01 81.612
2001-01-01 87.264
2001-04-01 73.383
2001-07-01 72.340
2001-10-01 79.508
2002-01-01 90.823
2002-04-01 89.761
2002-07-01 116.444
2002-10-01 118.968
2003-01-01 156.276
2003-04-01 162.333
2003-07-01 145.687
2003-10-01 177.163
2004-01-01 199.937
2004-04-01 190.005
2004-07-01 208.677
2004-10-01 223.788
2005-01-01 250.986
2005-04-01 240.853
2005-07-01 234.730
2005-10-01 212.239
2006-01-01 239.334
2006-04-01 273.392
2006-07-01 277.595
2006-10-01 269.133
2007-01-01 335.274
2007-04-01 353.288
2007-07-01 352.868
2007-10-01 343.858
2008-01-01 442.166
2008-04-01 461.378
2008-07-01 420.376
2008-10-01 316.442
2009-01-01 330.477
2009-04-01 321.175
2009-07-01 355.552
2009-10-01 267.211
2010-01-01 314.976
2010-04-01 269.514
2010-07-01 279.379
2010-10-01 242.229
2011-01-01 281.923
2011-04-01 242.424
2011-07-01 270.479
2011-10-01 269.588
2012-01-01 351.435
2012-04-01 255.736
2012-07-01 205.549
2012-10-01 154.486
2013-01-01 208.285
2013-04-01 166.002
2013-07-01 166.924
2013-10-01 170.829
2014-01-01 193.707
2014-04-01 193.380
2014-07-01 186.756
2014-10-01 163.888
2015-01-01 185.692
2015-04-01 160.684