Quarterly Millions of US Dollars
1989-10-01 679757
1990-01-01 731719
1990-04-01 767005
1990-07-01 846567
1990-10-01 934147
1991-01-01 857064
1991-04-01 838158
1991-07-01 926985
1991-10-01 1024086
1992-01-01 1001785
1992-04-01 1115689
1992-07-01 1247583
1992-10-01 1096535
1993-01-01 1169862
1993-04-01 1142108
1993-07-01 1169920
1993-10-01 1123936
1994-01-01 1189555
1994-04-01 1241687
1994-07-01 1305294
1994-10-01 1291984
1995-01-01 1466913
1995-04-01 1475034
1995-07-01 1478215
1995-10-01 1461036
1996-01-01 1452033
1996-04-01 1442530
1996-07-01 1464673
1996-10-01 1426013
1997-01-01 1340887
1997-04-01 1320200
1997-07-01 1322563
1997-10-01 1297066
1998-01-01 1281463
1998-04-01 1306495
1998-07-01 1431736
1998-10-01 1426846
1999-01-01 1359174
1999-04-01 1316683
1999-07-01 1393643
1999-10-01 1327958
2000-01-01 1277364
2000-04-01 1306381
2000-07-01 1232861
2000-10-01 1314602
2001-01-01 1301791
2001-04-01 1293360
2001-07-01 1407288
2001-10-01 1368052
2002-01-01 1405681
2002-04-01 1635286
2002-07-01 1599887
2002-10-01 1713272
2003-01-01 1852364
2003-04-01 1995173
2003-07-01 2058308
2003-10-01 2221969
2004-01-01 2202775
2004-04-01 2242037
2004-07-01 2303957
2004-10-01 2576372
2005-01-01 2514274
2005-04-01 2401560
2005-07-01 2405450
2005-10-01 2382289
2006-01-01 2500690
2006-04-01 2644645
2006-07-01 2674901
2006-10-01 2837852
2007-01-01 2956162
2007-04-01 3099691
2007-07-01 3311782
2007-10-01 3514700
2008-01-01 3851230
2008-04-01 3929984
2008-07-01 3639793
2008-10-01 3729670
2009-01-01 3702197
2009-04-01 4072849
2009-07-01 4192939
2009-10-01 4160954
2010-01-01 4030921
2010-04-01 3772643
2010-07-01 4206633
2010-10-01 4137682
2011-01-01 4492800
2011-04-01 4683557
2011-07-01 4459934
2011-10-01 4361743
2012-01-01 4650915
2012-04-01 4420721
2012-07-01 4496254
2012-10-01 4512777
2013-01-01 4425866
2013-04-01 4548327
2013-07-01 4668702
2013-10-01 4741858
2014-01-01 4880199
2014-04-01 4948611
2014-07-01 4586137
2014-10-01 4376400
2015-01-01 3999376
2015-04-01 4121203
2015-07-01 4095225
2015-10-01 3986572
2016-01-01 4204947
2016-04-01 4154862
2016-07-01 4184863
2016-10-01 3949689
2017-01-01 4094750
2017-04-01 4393266
2017-07-01 4556762
2017-10-01 4597499
2018-01-01 4817275