Quarterly US dollars
1986-09-30 721451
1986-12-31 759283
1987-03-31 798728
1987-06-30 831249
1987-09-30 854865
1987-12-31 928344
1988-03-31 921747
1988-06-30 910076
1988-09-30 930695
1988-12-31 962261
1989-03-31 974976
1989-06-30 948722
1989-09-30 999352
1989-12-31 1028490
1990-03-31 1046432
1990-06-30 1065026
1990-09-30 1152133
1990-12-31 1208014
1991-03-31 1139641
1991-06-30 1078313
1991-09-30 1118491
1991-12-31 1122633
1992-03-31 1055389
1992-06-30 1095337
1992-09-30 1159816
1992-12-31 1115268
1993-03-31 1113541
1993-06-30 1098069
1993-09-30 1111048
1993-12-31 1131616
1994-03-31 1149391
1994-06-30 1182471
1994-09-30 1236409
1994-12-31 1283922
1995-03-31 1401708
1995-06-30 1401145
1995-09-30 1399078
1995-12-31 1442760
1996-03-31 1457855
1996-06-30 1460978
1996-09-30 1496645
1996-12-31 1554885
1997-03-31 1580969
1997-06-30 1603008
1997-09-30 1637789
1997-12-31 1771756
1998-03-31 1760606
1998-06-30 1823306
1998-09-30 1980036
1998-12-31 1917100
1999-03-31 1916022
1999-06-30 1945123
1999-09-30 1963538
1999-12-31 1883729
2000-03-31 2043289
2000-06-30 2079218
2000-09-30 2062503
2000-12-31 2178999
2001-03-31 2305991
2001-06-30 2222877
2001-09-30 2311635
2001-12-31 2335122
2002-03-31 2315428
2002-06-30 2455911
2002-09-30 2538011
2002-12-31 2729666
2003-03-31 2883425
2003-06-30 3090560
2003-09-30 3112450
2003-12-31 3348544
2004-03-31 3690496
2004-06-30 3694469
2004-09-30 3850556
2004-12-31 4129398
2005-03-31 4315667
2005-06-30 4320124
2005-09-30 4407111
2005-12-31 4373623
2006-03-31 4850286
2006-06-30 5104643
2006-09-30 5236726
2006-12-31 5427127
2007-03-31 6136747
2007-06-30 6372017
2007-09-30 6936457
2007-12-31 7307361
2008-03-31 7952759
2008-06-30 7234006
2008-09-30 7014937
2008-12-31 6141324
2009-03-31 5985810
2009-06-30 6086653
2009-09-30 6064880
2009-12-31 5992192
2010-03-31 5913071
2010-06-30 5619087
2010-09-30 6013541
2010-12-31 5898819
2011-03-31 6059459
2011-06-30 6080043
2011-09-30 6226028
2011-12-31 6039152
2012-03-31 6210127
2012-06-30 5813197
2012-09-30 5880673
2012-12-31 5821187
2013-03-31 5583235
2013-06-30 5441830
2013-09-30 5366675
2013-12-31 5348776
2014-03-31 5327887
2014-06-30 5397483
2014-09-30 5213377
2014-12-31 5039493
2015-03-31 4858873
2015-06-30 4809397
2015-09-30 4735405
2015-12-31 4586278
2016-03-31 4592954
2016-06-30 4649172
2016-09-30 4595171
2016-12-31 4371031
2017-03-31 4483078
2017-06-30 4653029
2017-09-30 4834775
2017-12-31 4994375
2018-03-31 5171652
2018-06-30 4893720
2018-09-30 4805180
2018-12-31 4889039
2019-03-31 4949909
2019-06-30 4964084
2019-09-30 4990615
2019-12-31 4998330
2020-03-31 5322857
2020-06-30 5088799
2020-09-30 5278928
2020-12-31 5599393
2021-03-31 5616249
2021-06-30 5567122
2021-09-30 5511829
2021-12-31 5656352
2022-03-31 5750883
2022-06-30 5590709
2022-09-30 5363017
2022-12-31 5385061
2023-03-31 5465523
2023-06-30 5436335
2023-09-30 5394084