Quarterly Millions of US Dollars
1976-04-01 24
1976-07-01 24
1976-10-01 24
1977-01-01 24
1977-04-01 24
1977-07-01 24
1977-10-01 25
1978-01-01 25
1978-04-01 25
1978-07-01 26
1978-10-01 26
1979-01-01 25
1979-04-01 25
1979-07-01 25
1979-10-01 26
1980-01-01 25
1980-04-01 26
1980-07-01 26
1980-10-01 26
1981-01-01 26
1981-04-01 25
1981-07-01 25
1981-10-01 25
1982-01-01 24
1982-04-01 24
1982-07-01 24
1982-10-01 24
1983-01-01 24
1983-04-01 24
1983-07-01 24
1983-10-01 24
1984-01-01 24
1984-04-01 24
1984-07-01 23
1984-10-01 23
1985-01-01 23
1985-04-01 51
1985-07-01 56
1985-10-01 96
1986-01-01 105
1986-04-01 150
1986-07-01 159
1986-10-01 216
1987-01-01 594
1987-04-01 563
1987-07-01 534
1987-10-01 742
1988-01-01 1180
1988-04-01 1405
1988-07-01 1425
1988-10-01 1967
1989-01-01 1910
1989-04-01 2086
1989-07-01 2498
1989-10-01 2870
1990-01-01 3006
1990-04-01 3252
1990-07-01 3552
1990-10-01 3803
1991-01-01 3563
1991-04-01 3680
1991-07-01 3849
1991-10-01 4432
1992-01-01 4501
1992-04-01 4881
1992-07-01 6192
1992-10-01 6689
1993-01-01 8077
1993-04-01 8726
1993-07-01 9443
1993-10-01 10539
1994-01-01 11580
1994-04-01 11954
1994-07-01 12100
1994-10-01 12023
1995-01-01 12967
1995-04-01 12828
1995-07-01 12710
1995-10-01 12529
1996-01-01 12608
1996-04-01 13661
1996-07-01 12976
1996-10-01 11917
1997-01-01 11746
1997-04-01 12802
1997-07-01 13077
1997-10-01 12915
1998-01-01 13426
1998-04-01 13916
1998-07-01 13661
1998-10-01 12882
1999-01-01 13274
1999-04-01 13242
1999-07-01 13929
1999-10-01 16372
2000-01-01 18053
2000-04-01 19930
2000-07-01 20321
2000-10-01 20458
2001-01-01 20154
2001-04-01 19239
2001-07-01 19981
2001-10-01 19888
2002-01-01 20636
2002-04-01 21633
2002-07-01 21407
2002-10-01 22352
2003-01-01 23034
2003-04-01 24488
2003-07-01 25444
2003-10-01 25533
2004-01-01 25184
2004-04-01 25856
2004-07-01 26262
2004-10-01 28191
2005-01-01 29085
2005-04-01 29221
2005-07-01 29083
2005-10-01 30059
2006-01-01 32723
2006-04-01 32598
2006-07-01 35138
2006-10-01 36443
2007-01-01 39979
2007-04-01 40043
2007-07-01 40080
2007-10-01 41802
2008-01-01 41412
2008-04-01 41872
2008-07-01 42173
2008-10-01 41256
2009-01-01 41756
2009-04-01 42684
2009-07-01 43473
2009-10-01 43293
2010-01-01 44240
2010-04-01 43462
2010-07-01 47541
2010-10-01 48927
2011-01-01 52763
2011-04-01 54204
2011-07-01 53262
2011-10-01 54666
2012-01-01 58890
2012-04-01 61293
2012-07-01 63854
2012-10-01 70936
2013-01-01 72949
2013-04-01 80373
2013-07-01 81743
2013-10-01 90195
2014-01-01 91287
2014-04-01 102017
2014-07-01 107114
2014-10-01 111306
2015-01-01 111958
2015-04-01 113717
2015-07-01 112151
2015-10-01 110824
2016-01-01 113888
2016-04-01 119970
2016-07-01 117928
2016-10-01 120589
2017-01-01 126352
2017-04-01 137363
2017-07-01 138833
2017-10-01 142571
2018-01-01 146547
2018-04-01 143764