Quarterly Millions of US Dollars
1974-10-01 19
1975-01-01 19
1975-04-01 19
1975-07-01 19
1975-10-01 19
1976-01-01 19
1976-04-01 29
1976-07-01 53
1976-10-01 93
1977-01-01 119
1977-04-01 119
1977-07-01 119
1977-10-01 167
1978-01-01 215
1978-04-01 232
1978-07-01 240
1978-10-01 243
1979-01-01 280
1979-04-01 279
1979-07-01 256
1979-10-01 254
1980-01-01 246
1980-04-01 259
1980-07-01 259
1980-10-01 306
1981-01-01 298
1981-04-01 284
1981-07-01 356
1981-10-01 324
1982-01-01 320
1982-04-01 314
1982-07-01 305
1982-10-01 329
1983-01-01 325
1983-04-01 328
1983-07-01 402
1983-10-01 475
1984-01-01 531
1984-04-01 626
1984-07-01 799
1984-10-01 1140
1985-01-01 1249
1985-04-01 1686
1985-07-01 2179
1985-10-01 2724
1986-01-01 3243
1986-04-01 3610
1986-07-01 3748
1986-10-01 3838
1987-01-01 4537
1987-04-01 4605
1987-07-01 4642
1987-10-01 5152
1988-01-01 4708
1988-04-01 4501
1988-07-01 4573
1988-10-01 4785
1989-01-01 4487
1989-04-01 4210
1989-07-01 4234
1989-10-01 4315
1990-01-01 4514
1990-04-01 4362
1990-07-01 4312
1990-10-01 4474
1991-01-01 4987
1991-04-01 6231
1991-07-01 6626
1991-10-01 7178
1992-01-01 7768
1992-04-01 8266
1992-07-01 9530
1992-10-01 10030
1993-01-01 11060
1993-04-01 12000
1993-07-01 12827
1993-10-01 15005
1994-01-01 16191
1994-04-01 17966
1994-07-01 19355
1994-10-01 19538
1995-01-01 22113
1995-04-01 25023
1995-07-01 25858
1995-10-01 26928
1996-01-01 28877
1996-04-01 32350
1996-07-01 37683
1996-10-01 42481
1997-01-01 44603
1997-04-01 47591
1997-07-01 51261
1997-10-01 50617
1998-01-01 49399
1998-04-01 52984
1998-07-01 52127
1998-10-01 52901
1999-01-01 51284
1999-04-01 49642
1999-07-01 49200
1999-10-01 49706
2000-01-01 51048
2000-04-01 50717
2000-07-01 50394
2000-10-01 49473
2001-01-01 47431
2001-04-01 46858
2001-07-01 46095
2001-10-01 46702
2002-01-01 44829
2002-04-01 47187
2002-07-01 49651
2002-10-01 52563
2003-01-01 53057
2003-04-01 55491
2003-07-01 59810
2003-10-01 61119
2004-01-01 65027
2004-04-01 67460
2004-07-01 68948
2004-10-01 70873
2005-01-01 73115
2005-04-01 74160
2005-07-01 75358
2005-10-01 80333
2006-01-01 82838
2006-04-01 87988
2006-07-01 92580
2006-10-01 96389
2007-01-01 97673
2007-04-01 106134
2007-07-01 107808
2007-10-01 110541
2008-01-01 115038
2008-04-01 117940
2008-07-01 113504
2008-10-01 105901
2009-01-01 107166
2009-04-01 119983
2009-07-01 127788
2009-10-01 125018
2010-01-01 125018
2010-04-01 124976
2010-07-01 131237
2010-10-01 134031
2011-01-01 140338
2011-04-01 144340
2011-07-01 147488
2011-10-01 151908
2012-01-01 158213
2012-04-01 159749
2012-07-01 169398
2012-10-01 164773
2013-01-01 167095
2013-04-01 160807
2013-07-01 173605
2013-10-01 182057
2014-01-01 186105
2014-04-01 185331
2014-07-01 181194
2014-10-01 186296
2015-01-01 181603
2015-04-01 185292
2015-07-01 181064
2015-10-01 176070
2016-01-01 178328
2016-04-01 177276
2016-07-01 178511
2016-10-01 173850
2017-01-01 179016
2017-04-01 178117
2017-07-01 182459
2017-10-01 186105
2018-01-01 189827
2018-04-01 194199