Quarterly Millions of US Dollars
1989-01-01 36870
1989-04-01 38088
1989-07-01 41867
1989-10-01 42577
1990-01-01 45077
1990-04-01 45664
1990-07-01 47403
1990-10-01 47689
1991-01-01 48432
1991-04-01 50864
1991-07-01 52635
1991-10-01 50987
1992-01-01 51324
1992-04-01 51207
1992-07-01 48796
1992-10-01 47793
1993-01-01 49035
1993-04-01 48399
1993-07-01 46964
1993-10-01 46806
1994-01-01 46714
1994-04-01 47501
1994-07-01 49809
1994-10-01 48610
1995-01-01 47859
1995-04-01 49288
1995-07-01 52967
1995-10-01 52924
1996-01-01 52860
1996-04-01 53471
1996-07-01 53571
1996-10-01 54776
1997-01-01 56347
1997-04-01 57585
1997-07-01 60875
1997-10-01 60892
1998-01-01 65415
1998-04-01 66071
1998-07-01 64568
1998-10-01 60304
1999-01-01 65152
1999-04-01 67182
1999-07-01 70264
1999-10-01 72560
2000-01-01 74224
2000-04-01 76966
2000-07-01 77948
2000-10-01 78788
2001-01-01 74078
2001-04-01 79389
2001-07-01 78447
2001-10-01 78294
2002-01-01 81154
2002-04-01 82697
2002-07-01 79638
2002-10-01 79497
2003-01-01 85941
2003-04-01 94962
2003-07-01 96386
2003-10-01 100741
2004-01-01 99215
2004-04-01 97439
2004-07-01 103583
2004-10-01 110983
2005-01-01 111090
2005-04-01 109011
2005-07-01 116335
2005-10-01 117739
2006-01-01 116230
2006-04-01 120648
2006-07-01 122233
2006-10-01 117995
2007-01-01 119897
2007-04-01 129701
2007-07-01 136560
2007-10-01 139197
2008-01-01 137885
2008-04-01 141120
2008-07-01 137254
2008-10-01 114843
2009-01-01 114766
2009-04-01 130143
2009-07-01 140901
2009-10-01 151534
2010-01-01 161331
2010-04-01 159970
2010-07-01 166498
2010-10-01 179198
2011-01-01 191022
2011-04-01 200322
2011-07-01 189573
2011-10-01 193504
2012-01-01 202323
2012-04-01 201890
2012-07-01 213678
2012-10-01 217080
2013-01-01 217651
2013-04-01 219377
2013-07-01 235680
2013-10-01 232022
2014-01-01 230690
2014-04-01 244866
2014-07-01 243710
2014-10-01 233475
2015-01-01 216050
2015-04-01 223729
2015-07-01 211228
2015-10-01 205359
2016-01-01 220671
2016-04-01 220167
2016-07-01 219185
2016-10-01 217164
2017-01-01 220799
2017-04-01 232275
2017-07-01 249659
2017-10-01 250205
2018-01-01 249405