Quarterly Millions of US Dollars
1975-04-01 16
1975-07-01 16
1975-10-01 16
1976-01-01 16
1976-04-01 16
1976-07-01 16
1976-10-01 16
1977-01-01 16
1977-04-01 16
1977-07-01 84
1977-10-01 88
1978-01-01 180
1978-04-01 280
1978-07-01 295
1978-10-01 383
1979-01-01 475
1979-04-01 658
1979-07-01 730
1979-10-01 810
1980-01-01 753
1980-04-01 817
1980-07-01 954
1980-10-01 954
1981-01-01 915
1981-04-01 966
1981-07-01 969
1981-10-01 1054
1982-01-01 994
1982-04-01 956
1982-07-01 909
1982-10-01 968
1983-01-01 953
1983-04-01 909
1983-07-01 905
1983-10-01 898
1984-01-01 921
1984-04-01 817
1984-07-01 751
1984-10-01 735
1985-01-01 691
1985-04-01 694
1985-07-01 762
1985-10-01 740
1986-01-01 694
1986-04-01 643
1986-07-01 676
1986-10-01 615
1987-01-01 779
1987-04-01 547
1987-07-01 532
1987-10-01 594
1988-01-01 559
1988-04-01 621
1988-07-01 512
1988-10-01 475
1989-01-01 445
1989-04-01 395
1989-07-01 368
1989-10-01 249
1990-01-01 217
1990-04-01 226
1990-07-01 72
1990-10-01 95
1991-01-01 92
1991-04-01 108
1991-07-01 111
1991-10-01 849
1992-01-01 1218
1992-04-01 1542
1992-07-01 2122
1992-10-01 2548
1993-01-01 2985
1993-04-01 20737
1993-07-01 21603
1993-10-01 33554
1994-01-01 35125
1994-04-01 35236
1994-07-01 36467
1994-10-01 38741
1995-01-01 38329
1995-04-01 40189
1995-07-01 41718
1995-10-01 44043
1996-01-01 45981
1996-04-01 49793
1996-07-01 51390
1996-10-01 54480
1997-01-01 59350
1997-04-01 61364
1997-07-01 67561
1997-10-01 67448
1998-01-01 70513
1998-04-01 77909
1998-07-01 80821
1998-10-01 75384
1999-01-01 75418
1999-04-01 79004
1999-07-01 81843
1999-10-01 83425
2000-01-01 87367
2000-04-01 91128
2000-07-01 91188
2000-10-01 90690
2001-01-01 90598
2001-04-01 94014
2001-07-01 95138
2001-10-01 93403
2002-01-01 90858
2002-04-01 93939
2002-07-01 92357
2002-10-01 93745
2003-01-01 93645
2003-04-01 94112
2003-07-01 93876
2003-10-01 96592
2004-01-01 95111
2004-04-01 92210
2004-07-01 91461
2004-10-01 94826
2005-01-01 92908
2005-04-01 60119
2005-07-01 59899
2005-10-01 59740
2006-01-01 60550
2006-04-01 61385
2006-07-01 61308
2006-10-01 62889
2007-01-01 62811
2007-04-01 64784
2007-07-01 67290
2007-10-01 68723
2008-01-01 69047
2008-04-01 67102
2008-07-01 63973
2008-10-01 56240
2009-01-01 54332
2009-04-01 54569
2009-07-01 53302
2009-10-01 52549
2010-01-01 50680
2010-04-01 50057
2010-07-01 53017
2010-10-01 53416
2011-01-01 56064
2011-04-01 56575
2011-07-01 54439
2011-10-01 53158
2012-01-01 53301
2012-04-01 51621
2012-07-01 52108
2012-10-01 52415
2013-01-01 51646
2013-04-01 52071
2013-07-01 52767
2013-10-01 53031
2014-01-01 52913
2014-04-01 53664
2014-07-01 51579
2014-10-01 50108
2015-01-01 49436
2015-04-01 50904
2015-07-01 50968
2015-10-01 49633
2016-01-01 53047
2016-04-01 72701
2016-07-01 79104
2016-10-01 82647
2017-01-01 95342
2017-04-01 109928
2017-07-01 112026
2017-10-01 118598
2018-01-01 129493
2018-04-01 125363