Quarterly Millions of US Dollars
1989-10-01 731903
1990-01-01 759840
1990-04-01 786541
1990-07-01 888440
1990-10-01 988532
1991-01-01 902979
1991-04-01 879391
1991-07-01 995485
1991-10-01 1128748
1992-01-01 1092200
1992-04-01 1203419
1992-07-01 1361955
1992-10-01 1252185
1993-01-01 1328181
1993-04-01 1311555
1993-07-01 1416669
1993-10-01 1392010
1994-01-01 1479848
1994-04-01 1576692
1994-07-01 1672870
1994-10-01 1728532
1995-01-01 1970282
1995-04-01 1997955
1995-07-01 1988512
1995-10-01 2006710
1996-01-01 2004864
1996-04-01 1981936
1996-07-01 2016251
1996-10-01 2018256
1997-01-01 1933593
1997-04-01 1905687
1997-07-01 1908568
1997-10-01 1897310
1998-01-01 1892770
1998-04-01 1982486
1998-07-01 2198009
1998-10-01 2220583
1999-01-01 2115719
1999-04-01 2085952
1999-07-01 2223835
1999-10-01 2127016
2000-01-01 2066921
2000-04-01 2122166
2000-07-01 1982512
2000-10-01 2120082
2001-01-01 2029343
2001-04-01 1958245
2001-07-01 2144803
2001-10-01 2087180
2002-01-01 2108815
2002-04-01 2455417
2002-07-01 2485444
2002-10-01 2622225
2003-01-01 2797219
2003-04-01 2961009
2003-07-01 3043266
2003-10-01 3330337
2004-01-01 3312511
2004-04-01 3359436
2004-07-01 3476354
2004-10-01 3808564
2005-01-01 3698485
2005-04-01 3543213
2005-07-01 3548105
2005-10-01 3457091
2006-01-01 3610863
2006-04-01 3844410
2006-07-01 3843732
2006-10-01 4021283
2007-01-01 4128817
2007-04-01 4238959
2007-07-01 4438591
2007-10-01 4657365
2008-01-01 5013404
2008-04-01 5033599
2008-07-01 4614818
2008-10-01 4575069
2009-01-01 4447112
2009-04-01 4785645
2009-07-01 4960138
2009-10-01 4809703
2010-01-01 4530807
2010-04-01 4130563
2010-07-01 4590093
2010-10-01 4490810
2011-01-01 4793832
2011-04-01 4910048
2011-07-01 4602451
2011-10-01 4382894
2012-01-01 4504776
2012-04-01 4242343
2012-07-01 4323232
2012-10-01 4355341
2013-01-01 4168228
2013-04-01 4208801
2013-07-01 4306782
2013-10-01 4356947
2014-01-01 4323053
2014-04-01 4286256
2014-07-01 3952866
2014-10-01 3779518
2015-01-01 3368388
2015-04-01 3468893
2015-07-01 3502782
2015-10-01 3320689
2016-01-01 3498617
2016-04-01 3430663
2016-07-01 3459782
2016-10-01 3237960
2017-01-01 3306002
2017-04-01 3533312
2017-07-01 3664254
2017-10-01 3711593
2018-01-01 3818300