Quarterly Millions of US Dollars
1989-10-01 95287
1990-01-01 98275
1990-04-01 104251
1990-07-01 111476
1990-10-01 120612
1991-01-01 110143
1991-04-01 109515
1991-07-01 120615
1991-10-01 134403
1992-01-01 131102
1992-04-01 147110
1992-07-01 161683
1992-10-01 142362
1993-01-01 147370
1993-04-01 144872
1993-07-01 154474
1993-10-01 145329
1994-01-01 154423
1994-04-01 162236
1994-07-01 166095
1994-10-01 169214
1995-01-01 199877
1995-04-01 200291
1995-07-01 194453
1995-10-01 205519
1996-01-01 205739
1996-04-01 199605
1996-07-01 201392
1996-10-01 202230
1997-01-01 188941
1997-04-01 186114
1997-07-01 183934
1997-10-01 179784
1998-01-01 181901
1998-04-01 191324
1998-07-01 204749
1998-10-01 202530
1999-01-01 191442
1999-04-01 188460
1999-07-01 195832
1999-10-01 182966
2000-01-01 184356
2000-04-01 177766
2000-07-01 163580
2000-10-01 165296
2001-01-01 159387
2001-04-01 158902
2001-07-01 168462
2001-10-01 159489
2002-01-01 160087
2002-04-01 187168
2002-07-01 186880
2002-10-01 198346
2003-01-01 214010
2003-04-01 223990
2003-07-01 238372
2003-10-01 257035
2004-01-01 256578
2004-04-01 260972
2004-07-01 272793
2004-10-01 293293
2005-01-01 277188
2005-04-01 275800
2005-07-01 268766
2005-10-01 260153
2006-01-01 265884
2006-04-01 282195
2006-07-01 279590
2006-10-01 278845
2007-01-01 287728
2007-04-01 301425
2007-07-01 312270
2007-10-01 307626
2008-01-01 341364
2008-04-01 351922
2008-07-01 317027
2008-10-01 394870
2009-01-01 366634
2009-04-01 369514
2009-07-01 399956
2009-10-01 389416
2010-01-01 373454
2010-04-01 348962
2010-07-01 395807
2010-10-01 393539
2011-01-01 419524
2011-04-01 446825
2011-07-01 417392
2011-10-01 401320
2012-01-01 419383
2012-04-01 404037
2012-07-01 418976
2012-10-01 438175
2013-01-01 432657
2013-04-01 462183
2013-07-01 479215
2013-10-01 481345
2014-01-01 482030
2014-04-01 498271
2014-07-01 455967
2014-10-01 434213
2015-01-01 385126
2015-04-01 397594
2015-07-01 396726
2015-10-01 380006
2016-01-01 396760
2016-04-01 382132
2016-07-01 378456
2016-10-01 360434
2017-01-01 359432
2017-04-01 381754
2017-07-01 387100
2017-10-01 398923
2018-01-01 399982