Quarterly Millions of US Dollars
1989-10-01 26990
1990-01-01 27541
1990-04-01 29809
1990-07-01 34460
1990-10-01 35535
1991-01-01 32404
1991-04-01 33705
1991-07-01 39331
1991-10-01 43037
1992-01-01 42167
1992-04-01 48276
1992-07-01 48332
1992-10-01 40538
1993-01-01 41602
1993-04-01 40181
1993-07-01 39068
1993-10-01 39003
1994-01-01 40987
1994-04-01 42665
1994-07-01 46743
1994-10-01 48350
1995-01-01 54402
1995-04-01 55338
1995-07-01 53356
1995-10-01 56414
1996-01-01 55962
1996-04-01 55195
1996-07-01 55915
1996-10-01 56436
1997-01-01 52805
1997-04-01 51339
1997-07-01 50379
1997-10-01 48469
1998-01-01 48471
1998-04-01 50229
1998-07-01 53549
1998-10-01 53107
1999-01-01 50167
1999-04-01 49472
1999-07-01 52925
1999-10-01 49709
2000-01-01 48561
2000-04-01 48074
2000-07-01 44633
2000-10-01 47593
2001-01-01 44752
2001-04-01 44850
2001-07-01 49847
2001-10-01 49807
2002-01-01 49306
2002-04-01 57800
2002-07-01 59709
2002-10-01 64699
2003-01-01 69393
2003-04-01 71634
2003-07-01 75752
2003-10-01 82847
2004-01-01 80585
2004-04-01 84341
2004-07-01 85826
2004-10-01 97675
2005-01-01 96163
2005-04-01 94422
2005-07-01 99550
2005-10-01 99639
2006-01-01 103028
2006-04-01 112189
2006-07-01 111662
2006-10-01 118452
2007-01-01 117405
2007-04-01 123940
2007-07-01 128278
2007-10-01 136241
2008-01-01 147021
2008-04-01 152608
2008-07-01 139533
2008-10-01 142347
2009-01-01 140953
2009-04-01 160917
2009-07-01 163415
2009-10-01 169740
2010-01-01 162186
2010-04-01 152283
2010-07-01 179341
2010-10-01 186506
2011-01-01 200660
2011-04-01 201654
2011-07-01 181755
2011-10-01 168485
2012-01-01 175001
2012-04-01 155011
2012-07-01 159123
2012-10-01 172854
2013-01-01 170099
2013-04-01 179357
2013-07-01 179041
2013-10-01 177876
2014-01-01 182784
2014-04-01 175846
2014-07-01 166686
2014-10-01 155794
2015-01-01 143276
2015-04-01 149648
2015-07-01 155435
2015-10-01 150211
2016-01-01 160794
2016-04-01 163387
2016-07-01 168636
2016-10-01 157364
2017-01-01 163737
2017-04-01 182462
2017-07-01 188889
2017-10-01 189569
2018-01-01 199613