Quarterly Millions of US Dollars
1976-07-01 367
1976-10-01 379
1977-01-01 379
1977-04-01 379
1977-07-01 379
1977-10-01 379
1978-01-01 379
1978-04-01 379
1978-07-01 379
1978-10-01 379
1979-01-01 379
1979-04-01 379
1979-07-01 379
1979-10-01 379
1980-01-01 379
1980-04-01 379
1980-07-01 379
1980-10-01 379
1981-01-01 379
1981-04-01 379
1981-07-01 379
1981-10-01 367
1982-01-01 367
1982-04-01 367
1982-07-01 367
1982-10-01 367
1983-01-01 367
1983-04-01 367
1983-07-01 367
1983-10-01 367
1984-01-01 367
1984-04-01 367
1984-07-01 367
1984-10-01 367
1985-01-01 367
1985-04-01 367
1985-07-01 367
1985-10-01 367
1986-01-01 367
1986-04-01 367
1986-07-01 367
1986-10-01 367
1987-01-01 367
1987-04-01 367
1987-07-01 355
1987-10-01 355
1988-01-01 342
1988-04-01 342
1988-07-01 310
1988-10-01 310
1989-01-01 277
1989-04-01 277
1989-07-01 207
1989-10-01 207
1990-01-01 207
1990-04-01 207
1990-07-01 207
1990-10-01 207
1991-01-01 207
1991-04-01 207
1991-07-01 207
1991-10-01 207
1993-07-01 100
1993-10-01 540
1994-01-01 540
1994-04-01 946
1994-07-01 1138
1994-10-01 1256
1995-01-01 1253
1995-04-01 1247
1995-07-01 1644
1995-10-01 1758
1996-01-01 1830
1996-04-01 2272
1996-07-01 2295
1996-10-01 2925
1997-01-01 3649
1997-04-01 3905
1997-07-01 3886
1997-10-01 3844
1998-01-01 3975
1998-04-01 4263
1998-07-01 4354
1998-10-01 4156
1999-01-01 4152
1999-04-01 4322
1999-07-01 4747
1999-10-01 4548
2000-01-01 4846
2000-04-01 4892
2000-07-01 4851
2000-10-01 4627
2001-01-01 4386
2001-04-01 4384
2001-07-01 4433
2001-10-01 4429
2002-01-01 4276
2002-04-01 5926
2002-07-01 5234
2002-10-01 5087
2003-01-01 5153
2003-04-01 5825
2003-07-01 5754
2003-10-01 5765
2004-01-01 5746
2004-04-01 5590
2004-07-01 5651
2004-10-01 5577
2005-01-01 5570
2005-04-01 5561
2005-07-01 5810
2005-10-01 5802
2006-01-01 6110
2006-04-01 5944
2006-07-01 5692
2006-10-01 5996
2007-01-01 5802
2007-04-01 5790
2007-07-01 5817
2007-10-01 5836
2008-01-01 6053
2008-04-01 5738
2008-07-01 5743
2008-10-01 5799
2009-01-01 5777
2009-04-01 6620
2009-07-01 6555
2009-10-01 7153
2010-01-01 6909
2010-04-01 6889
2010-07-01 6602
2010-10-01 7364
2011-01-01 7815
2011-04-01 8694
2011-07-01 8297
2011-10-01 8294
2012-01-01 8597
2012-04-01 8609
2012-07-01 8617
2012-10-01 8611
2013-01-01 9041
2013-04-01 10857
2013-07-01 10855
2013-10-01 11236
2014-01-01 11234
2014-04-01 10949
2014-07-01 10860
2014-10-01 10852
2015-01-01 10854
2015-04-01 10557
2015-07-01 10668
2015-10-01 10567
2016-01-01 10276
2016-04-01 10265
2016-07-01 10252
2016-10-01 9623
2017-01-01 9090
2017-04-01 9088
2017-07-01 9084
2017-10-01 8391
2018-01-01 8890
2018-04-01 8738