Quarterly Millions of US Dollars
1989-10-01 217782
1990-01-01 230477
1990-04-01 243426
1990-07-01 267053
1990-10-01 283276
1991-01-01 255322
1991-04-01 246835
1991-07-01 274364
1991-10-01 303885
1992-01-01 298517
1992-04-01 338130
1992-07-01 384140
1992-10-01 348453
1993-01-01 352519
1993-04-01 339035
1993-07-01 338539
1993-10-01 325142
1994-01-01 340709
1994-04-01 368927
1994-07-01 387520
1994-10-01 414254
1995-01-01 471069
1995-04-01 476402
1995-07-01 471524
1995-10-01 468853
1996-01-01 463682
1996-04-01 453915
1996-07-01 457597
1996-10-01 455083
1997-01-01 424689
1997-04-01 413357
1997-07-01 405362
1997-10-01 394763
1998-01-01 383200
1998-04-01 391830
1998-07-01 420217
1998-10-01 406664
1999-01-01 381725
1999-04-01 364181
1999-07-01 377300
1999-10-01 352517
2000-01-01 344396
2000-04-01 343799
2000-07-01 318433
2000-10-01 336389
2001-01-01 320224
2001-04-01 309779
2001-07-01 336077
2001-10-01 318421
2002-01-01 318178
2002-04-01 360996
2002-07-01 357638
2002-10-01 380659
2003-01-01 387158
2003-04-01 411958
2003-07-01 419168
2003-10-01 449477
2004-01-01 439926
2004-04-01 434882
2004-07-01 443539
2004-10-01 474887
2005-01-01 447607
2005-04-01 417801
2005-07-01 411691
2005-10-01 400342
2006-01-01 421233
2006-04-01 434867
2006-07-01 433262
2006-10-01 447814
2007-01-01 468425
2007-04-01 491405
2007-07-01 532691
2007-10-01 546861
2008-01-01 593617
2008-04-01 642818
2008-07-01 580800
2008-10-01 610760
2009-01-01 610423
2009-04-01 674621
2009-07-01 727932
2009-10-01 732896
2010-01-01 696106
2010-04-01 639686
2010-07-01 712530
2010-10-01 695753
2011-01-01 755844
2011-04-01 773406
2011-07-01 720487
2011-10-01 717763
2012-01-01 750855
2012-04-01 722376
2012-07-01 728925
2012-10-01 730502
2013-01-01 718323
2013-04-01 741045
2013-07-01 759987
2013-10-01 771069
2014-01-01 789614
2014-04-01 787623
2014-07-01 719530
2014-10-01 689033
2015-01-01 623976
2015-04-01 652105
2015-07-01 651743
2015-10-01 632231
2016-01-01 686407
2016-04-01 682708
2016-07-01 680719
2016-10-01 652029
2017-01-01 678721
2017-04-01 734307
2017-07-01 764179
2017-10-01 757197
2018-01-01 779755