Quarterly Billions of US Dollars
1993-07-01 6.430
1993-10-01 5.844
1994-01-01 6.504
1994-04-01 5.281
1994-07-01 5.636
1994-10-01 4.870
1995-01-01 6.418
1995-04-01 4.739
1995-07-01 5.922
1995-10-01 6.488
1996-01-01 6.425
1996-04-01 11.880
1996-07-01 10.627
1996-10-01 8.382
1997-01-01 10.316
1997-04-01 8.226
1997-07-01 11.452
1997-10-01 11.184
1998-01-01 11.925
1998-04-01 7.524
1998-07-01 13.433
1998-10-01 11.076
1999-01-01 12.301
1999-04-01 10.847
1999-07-01 12.707
1999-10-01 11.441
2000-01-01 14.655
2000-04-01 13.627
2000-07-01 14.928
2000-10-01 13.844
2001-01-01 15.339
2001-04-01 16.421
2001-07-01 15.044
2001-10-01 11.001
2002-01-01 11.952
2002-04-01 15.174
2002-07-01 14.444
2002-10-01 17.647
2003-01-01 16.559
2003-04-01 17.038
2003-07-01 17.584
2003-10-01 17.295
2004-01-01 23.738
2004-04-01 26.530
2004-07-01 32.540
2004-10-01 33.222
2005-01-01 41.203
2005-04-01 38.258
2005-07-01 39.848
2005-10-01 34.198
2006-01-01 40.547
2006-04-01 34.493
2006-07-01 31.621
2006-10-01 40.194
2007-01-01 38.872
2007-04-01 53.391
2007-07-01 41.540
2007-10-01 58.853
2008-01-01 71.902
2008-04-01 90.412
2008-07-01 74.197
2008-10-01 59.945
2009-01-01 64.671
2009-04-01 65.300
2009-07-01 65.070
2009-10-01 61.351
2010-01-01 76.821
2010-04-01 82.174
2010-07-01 81.497
2010-10-01 74.777
2011-01-01 107.915
2011-04-01 86.641
2011-07-01 64.716
2011-10-01 60.630
2012-01-01 77.611
2012-04-01 57.138
2012-07-01 65.460
2012-10-01 52.863
2013-01-01 64.379
2013-04-01 66.481
2013-07-01 59.328
2013-10-01 60.924
2014-01-01 68.538
2014-04-01 66.190
2014-07-01 59.620
2014-10-01 58.510
2015-01-01 50.949
2015-04-01 46.349