Quarterly Millions of US Dollars
1975-04-01 53
1975-07-01 78
1975-10-01 78
1976-01-01 78
1976-04-01 78
1976-07-01 78
1976-10-01 78
1977-01-01 78
1977-04-01 78
1977-07-01 78
1977-10-01 78
1978-01-01 78
1978-04-01 78
1978-07-01 103
1978-10-01 103
1979-01-01 151
1979-04-01 184
1979-07-01 183
1979-10-01 180
1980-01-01 178
1980-04-01 184
1980-07-01 266
1980-10-01 292
1981-01-01 285
1981-04-01 304
1981-07-01 305
1981-10-01 311
1982-01-01 301
1982-04-01 297
1982-07-01 268
1982-10-01 278
1983-01-01 275
1983-04-01 273
1983-07-01 272
1983-10-01 271
1984-01-01 275
1984-04-01 268
1984-07-01 262
1984-10-01 259
1985-01-01 260
1985-04-01 261
1985-07-01 240
1985-10-01 247
1986-01-01 232
1986-04-01 241
1986-07-01 177
1986-10-01 116
1987-01-01 122
1987-04-01 121
1987-07-01 122
1987-10-01 136
1988-01-01 134
1988-04-01 128
1988-07-01 128
1988-10-01 133
1989-01-01 129
1989-04-01 123
1989-07-01 125
1989-10-01 123
1990-01-01 117
1990-04-01 66
1990-07-01 72
1990-10-01 74
1991-01-01 320
1991-04-01 320
1991-07-01 320
1991-10-01 320
1992-01-01 360
1992-04-01 380
1992-07-01 380
1992-10-01 380
1993-01-01 415
1993-04-01 748
1993-07-01 833
1993-10-01 928
1994-01-01 827
1994-04-01 812
1994-07-01 812
1994-10-01 817
1995-01-01 742
1995-04-01 742
1995-07-01 742
1995-10-01 742
1996-01-01 988
1996-04-01 1328
1996-07-01 1768
1996-10-01 1768
1997-01-01 1852
1997-04-01 1852
1997-07-01 2152
1997-10-01 2802
1998-01-01 2802
1998-04-01 3252
1998-07-01 3252
1998-10-01 3465
1999-01-01 3825
1999-04-01 4625
1999-07-01 4838
1999-10-01 4826
2000-01-01 4916
2000-04-01 4916
2000-07-01 5297
2000-10-01 5313
2001-01-01 5299
2001-04-01 5508
2001-07-01 6349
2001-10-01 6989
2002-01-01 6986
2002-04-01 7924
2002-07-01 8179
2002-10-01 9026
2003-01-01 9975
2003-04-01 9900
2003-07-01 9921
2003-10-01 9948
2004-01-01 10372
2004-04-01 10368
2004-07-01 10124
2004-10-01 10660
2005-01-01 10641
2005-04-01 10764
2005-07-01 10707
2005-10-01 10707
2006-01-01 10090
2006-04-01 10490
2006-07-01 10290
2006-10-01 10790
2007-01-01 10924
2007-04-01 11194
2007-07-01 10507
2007-10-01 10322
2008-01-01 9712
2008-04-01 9642
2008-07-01 10031
2008-10-01 10024
2009-01-01 10614
2009-04-01 9780
2009-07-01 10137
2009-10-01 11190
2010-01-01 11685
2010-04-01 12064
2010-07-01 14322
2010-10-01 15843
2011-01-01 17477
2011-04-01 17723
2011-07-01 18540
2011-10-01 20162
2012-01-01 20286
2012-04-01 20744
2012-07-01 22962
2012-10-01 25861
2013-01-01 27525
2013-04-01 29721
2013-07-01 31851
2013-10-01 35557
2014-01-01 36203
2014-04-01 36696
2014-07-01 41866
2014-10-01 45979
2015-01-01 46912
2015-04-01 50870
2015-07-01 52941
2015-10-01 52854
2016-01-01 55744
2016-04-01 55368
2016-07-01 56332
2016-10-01 56147
2017-01-01 56860
2017-04-01 62154
2017-07-01 69005
2017-10-01 69647
2018-01-01 72426
2018-04-01 71827