Quarterly Millions of US Dollars
1993-01-01 380
1993-04-01 399
1993-07-01 387
1993-10-01 354
1994-01-01 277
1994-04-01 449
1994-07-01 720
1994-10-01 962
1995-01-01 1202
1995-04-01 1445
1995-07-01 1401
1995-10-01 1633
1996-01-01 2453
1996-04-01 2317
1996-07-01 2498
1996-10-01 2565
1997-01-01 2547
1997-04-01 2592
1997-07-01 2669
1997-10-01 2788
1998-01-01 2765
1998-04-01 3357
1998-07-01 3114
1998-10-01 3200
1999-01-01 2650
1999-04-01 3041
1999-07-01 3402
1999-10-01 3292
2000-01-01 3503
2000-04-01 3432
2000-07-01 3137
2000-10-01 3415
2001-01-01 4445
2001-04-01 4691
2001-07-01 4879
2001-10-01 5095
2002-01-01 5439
2002-04-01 5870
2002-07-01 5704
2002-10-01 6437
2003-01-01 6605
2003-04-01 7362
2003-07-01 7778
2003-10-01 8959
2004-01-01 9447
2004-04-01 9964
2004-07-01 10280
2004-10-01 11942
2005-01-01 11121
2005-04-01 9776
2005-07-01 9571
2005-10-01 10277
2006-01-01 11174
2006-04-01 11334
2006-07-01 11988
2006-10-01 14605
2007-01-01 15724
2007-04-01 17529
2007-07-01 18095
2007-10-01 19080
2008-01-01 20061
2008-04-01 23410
2008-07-01 21845
2008-10-01 23123
2009-01-01 22637
2009-04-01 27002
2009-07-01 29684
2009-10-01 29337
2010-01-01 28211
2010-04-01 28358
2010-07-01 31312
2010-10-01 33519
2011-01-01 36687
2011-04-01 38095
2011-07-01 35562
2011-10-01 34971
2012-01-01 39711
2012-04-01 40412
2012-07-01 42221
2012-10-01 43509
2013-01-01 44947
2013-04-01 48462
2013-07-01 49316
2013-10-01 47446
2014-01-01 50769
2014-04-01 48424
2014-07-01 44970
2014-10-01 42652
2015-01-01 38628
2015-04-01 40625
2015-07-01 40057
2015-10-01 38589
2016-01-01 39767
2016-04-01 40287
2016-07-01 40776
2016-10-01 38147
2017-01-01 40156
2017-04-01 41815
2017-07-01 43531
2017-10-01 44461
2018-01-01 46158