Quarterly US dollars
1986-09-30 694819
1986-12-31 719302
1987-03-31 753050
1987-06-30 774570
1987-09-30 804042
1987-12-31 880501
1988-03-31 864916
1988-06-30 848673
1988-09-30 867788
1988-12-31 888397
1989-03-31 887392
1989-06-30 866691
1989-09-30 898786
1989-12-31 929303
1990-03-31 941064
1990-06-30 958280
1990-09-30 1045167
1990-12-31 1076959
1991-03-31 1018553
1991-06-30 967095
1991-09-30 998312
1991-12-31 992208
1992-03-31 945060
1992-06-30 987449
1992-09-30 1070505
1992-12-31 1019456
1993-03-31 1013184
1993-06-30 1005868
1993-09-30 1022816
1993-12-31 1053634
1994-03-31 1073367
1994-06-30 1111400
1994-09-30 1162561
1994-12-31 1200670
1995-03-31 1299773
1995-06-30 1310280
1995-09-30 1314136
1995-12-31 1350859
1996-03-31 1360405
1996-06-30 1368357
1996-09-30 1414914
1996-12-31 1460350
1997-03-31 1515186
1997-06-30 1537445
1997-09-30 1539219
1997-12-31 1685142
1998-03-31 1695105
1998-06-30 1762091
1998-09-30 1914278
1998-12-31 1868888
1999-03-31 1869169
1999-06-30 1866418
1999-09-30 1877243
1999-12-31 1802434
2000-03-31 1942809
2000-06-30 1984784
2000-09-30 1971520
2000-12-31 2059961
2001-03-31 2181677
2001-06-30 2089849
2001-09-30 2184724
2001-12-31 2168523
2002-03-31 2139941
2002-06-30 2262502
2002-09-30 2332078
2002-12-31 2477293
2003-03-31 2614606
2003-06-30 2814504
2003-09-30 2827604
2003-12-31 3023604
2004-03-31 3352296
2004-06-30 3327991
2004-09-30 3422381
2004-12-31 3643328
2005-03-31 3834478
2005-06-30 3905383
2005-09-30 3949138
2005-12-31 3937727
2006-03-31 4352119
2006-06-30 4558987
2006-09-30 4735464
2006-12-31 4914159
2007-03-31 5538698
2007-06-30 5821813
2007-09-30 6258751
2007-12-31 6497189
2008-03-31 7075014
2008-06-30 6452093
2008-09-30 6200807
2008-12-31 5499382
2009-03-31 5337995
2009-06-30 5401181
2009-09-30 5371863
2009-12-31 5235919
2010-03-31 5245413
2010-06-30 5082421
2010-09-30 5510122
2010-12-31 5298937
2011-03-31 5529577
2011-06-30 5578651
2011-09-30 5817552
2011-12-31 5563792
2012-03-31 5733703
2012-06-30 5455455
2012-09-30 5433964
2012-12-31 5330033
2013-03-31 5153722
2013-06-30 5025049
2013-09-30 4886491
2013-12-31 4831375
2014-03-31 4956171
2014-06-30 4991399
2014-09-30 4847769
2014-12-31 4695321
2015-03-31 4544889
2015-06-30 4492204
2015-09-30 4461276
2015-12-31 4340280
2016-03-31 4366126
2016-06-30 4458739
2016-09-30 4438585
2016-12-31 4221105
2017-03-31 4289261
2017-06-30 4416634
2017-09-30 4620355
2017-12-31 4775650
2018-03-31 4995487
2018-06-30 4712573
2018-09-30 4626486
2018-12-31 4744885
2019-03-31 4726108
2019-06-30 4743654
2019-09-30 4689284
2019-12-31 4672219
2020-03-31 5149411
2020-06-30 4827274
2020-09-30 4941798
2020-12-31 5210865
2021-03-31 5232808
2021-06-30 5217192
2021-09-30 5182246
2021-12-31 5279038
2022-03-31 5449548
2022-06-30 5327591
2022-09-30 5218836
2022-12-31 5165742
2023-03-31 5292727
2023-06-30 5201432
2023-09-30 5184800