Quarterly Millions of US Dollars
1989-01-01 59341
1989-04-01 61800
1989-07-01 68524
1989-10-01 70448
1990-01-01 73027
1990-04-01 74585
1990-07-01 76148
1990-10-01 76844
1991-01-01 77484
1991-04-01 80937
1991-07-01 83549
1991-10-01 82630
1992-01-01 81583
1992-04-01 82264
1992-07-01 80269
1992-10-01 79657
1993-01-01 81183
1993-04-01 82444
1993-07-01 82015
1993-10-01 81851
1994-01-01 82845
1994-04-01 83156
1994-07-01 86317
1994-10-01 85550
1995-01-01 86348
1995-04-01 89520
1995-07-01 95008
1995-10-01 97305
1996-01-01 98610
1996-04-01 101624
1996-07-01 103197
1996-10-01 105110
1997-01-01 108377
1997-04-01 110750
1997-07-01 116853
1997-10-01 117676
1998-01-01 123583
1998-04-01 127550
1998-07-01 129867
1998-10-01 126211
1999-01-01 132811
1999-04-01 136839
1999-07-01 143675
1999-10-01 145022
2000-01-01 148218
2000-04-01 151869
2000-07-01 153917
2000-10-01 154321
2001-01-01 154936
2001-04-01 164853
2001-07-01 167521
2001-10-01 172708
2002-01-01 177578
2002-04-01 180018
2002-07-01 175535
2002-10-01 172171
2003-01-01 180643
2003-04-01 186430
2003-07-01 187032
2003-10-01 196473
2004-01-01 194878
2004-04-01 193091
2004-07-01 199739
2004-10-01 211454
2005-01-01 211738
2005-04-01 210855
2005-07-01 217747
2005-10-01 216182
2006-01-01 212882
2006-04-01 214685
2006-07-01 217927
2006-10-01 217872
2007-01-01 222802
2007-04-01 235093
2007-07-01 242179
2007-10-01 248231
2008-01-01 245988
2008-04-01 260400
2008-07-01 259845
2008-10-01 233106
2009-01-01 236587
2009-04-01 263636
2009-07-01 275610
2009-10-01 287701
2010-01-01 299057
2010-04-01 299846
2010-07-01 309503
2010-10-01 325646
2011-01-01 338740
2011-04-01 347284
2011-07-01 337639
2011-10-01 342893
2012-01-01 354942
2012-04-01 354617
2012-07-01 370835
2012-10-01 383665
2013-01-01 387519
2013-04-01 391678
2013-07-01 398324
2013-10-01 402456
2014-01-01 405317
2014-04-01 427933
2014-07-01 432879
2014-10-01 430146
2015-01-01 425600
2015-04-01 435459
2015-07-01 421683
2015-10-01 416038
2016-01-01 430948
2016-04-01 431886
2016-07-01 431222
2016-10-01 436025
2017-01-01 448559
2017-04-01 467852
2017-07-01 494165
2017-10-01 500597
2018-01-01 502027