Quarterly Millions of US Dollars
1990-01-01 11764
1990-04-01 12441
1990-07-01 13420
1990-10-01 12755
1991-01-01 11996
1991-04-01 12449
1991-07-01 13239
1991-10-01 12792
1992-01-01 13111
1992-04-01 13729
1992-07-01 13618
1992-10-01 13231
1993-01-01 13707
1993-04-01 14762
1993-07-01 15513
1993-10-01 15548
1994-01-01 15738
1994-04-01 16908
1994-07-01 18181
1994-10-01 19164
1995-01-01 18958
1995-04-01 19513
1995-07-01 20055
1995-10-01 19780
1996-01-01 19970
1996-04-01 21169
1996-07-01 22385
1996-10-01 21910
1997-01-01 19925
1997-04-01 19820
1997-07-01 18919
1997-10-01 17342
1998-01-01 15789
1998-04-01 15886
1998-07-01 15395
1998-10-01 16456
1999-01-01 16667
1999-04-01 16699
1999-07-01 16497
1999-10-01 16573
2000-01-01 15000
2000-04-01 14466
2000-07-01 12739
2000-10-01 14240
2001-01-01 12361
2001-04-01 13008
2001-07-01 13495
2001-10-01 13811
2002-01-01 14230
2002-04-01 16258
2002-07-01 15935
2002-10-01 18300
2003-01-01 19341
2003-04-01 19269
2003-07-01 21533
2003-10-01 23849
2004-01-01 23798
2004-04-01 20499
2004-07-01 22747
2004-10-01 24848
2005-01-01 22925
2005-04-01 22890
2005-07-01 23144
2005-10-01 23385
2006-01-01 19794
2006-04-01 20012
2006-07-01 20756
2006-10-01 20346
2007-01-01 20501
2007-04-01 22539
2007-07-01 22665
2007-10-01 23528
2008-01-01 23788
2008-04-01 23196
2008-07-01 19496
2008-10-01 18195
2009-01-01 20031
2009-04-01 25262
2009-07-01 29171
2009-10-01 30568
2010-01-01 31629
2010-04-01 32398
2010-07-01 37171
2010-10-01 43180
2011-01-01 45658
2011-04-01 53736
2011-07-01 52376
2011-10-01 50618
2012-01-01 55239
2012-04-01 57425
2012-07-01 60621
2012-10-01 63425
2013-01-01 65154
2013-04-01 54497
2013-07-01 59506
2013-10-01 62768
2014-01-01 65675
2014-04-01 65743
2014-07-01 59801
2014-10-01 62661
2015-01-01 61469
2015-04-01 52413
2015-07-01 48806
2015-10-01 53967
2016-01-01 53817
2016-04-01 57104
2016-07-01 59388
2016-10-01 56335
2017-01-01 57297
2017-04-01 60182
2017-07-01 60022
2017-10-01 56073
2018-01-01 58907