Quarterly Millions of US Dollars
1989-10-01 32677
1990-01-01 36196
1990-04-01 37516
1990-07-01 40145
1990-10-01 36562
1991-01-01 39515
1991-04-01 37371
1991-07-01 42857
1991-10-01 42434
1992-01-01 41837
1992-04-01 47508
1992-07-01 44848
1992-10-01 35171
1993-01-01 34666
1993-04-01 36809
1993-07-01 34978
1993-10-01 35517
1994-01-01 39549
1994-04-01 45528
1994-07-01 51661
1994-10-01 47395
1995-01-01 54406
1995-04-01 50478
1995-07-01 48830
1995-10-01 43153
1996-01-01 41647
1996-04-01 40514
1996-07-01 40125
1996-10-01 33756
1997-01-01 38473
1997-04-01 33088
1997-07-01 36556
1997-10-01 29009
1998-01-01 27755
1998-04-01 28395
1998-07-01 31233
1998-10-01 32352
1999-01-01 25798
1999-04-01 23659
1999-07-01 25664
1999-10-01 28201
2000-01-01 29903
2000-04-01 28152
2000-07-01 24293
2000-10-01 25367
2001-01-01 27326
2001-04-01 25167
2001-07-01 26476
2001-10-01 24197
2002-01-01 24853
2002-04-01 27013
2002-07-01 27182
2002-10-01 31306
2003-01-01 30851
2003-04-01 32973
2003-07-01 36623
2003-10-01 41330
2004-01-01 45097
2004-04-01 49860
2004-07-01 47192
2004-10-01 55571
2005-01-01 56308
2005-04-01 51004
2005-07-01 53073
2005-10-01 56531
2006-01-01 64618
2006-04-01 69354
2006-07-01 68250
2006-10-01 73016
2007-01-01 79050
2007-04-01 83789
2007-07-01 87208
2007-10-01 89603
2008-01-01 94434
2008-04-01 100853
2008-07-01 95765
2008-10-01 94313
2009-01-01 88243
2009-04-01 94930
2009-07-01 96767
2009-10-01 100094
2010-01-01 94209
2010-04-01 85255
2010-07-01 91819
2010-10-01 96362
2011-01-01 106215
2011-04-01 113881
2011-07-01 111335
2011-10-01 109611
2012-01-01 112212
2012-04-01 116292
2012-07-01 120459
2012-10-01 120426
2013-01-01 116373
2013-04-01 121056
2013-07-01 128551
2013-10-01 129241
2014-01-01 137711
2014-04-01 136577
2014-07-01 127039
2014-10-01 125071
2015-01-01 108246
2015-04-01 110905
2015-07-01 114035
2015-10-01 110920
2016-01-01 115704
2016-04-01 113766
2016-07-01 113479
2016-10-01 108562
2017-01-01 106667
2017-04-01 112511
2017-07-01 113471
2017-10-01 116783
2018-01-01 126467