Quarterly Millions of US Dollars
1966-07-01 15
1966-10-01 15
1967-01-01 30
1967-04-01 30
1967-07-01 30
1967-10-01 30
1968-01-01 30
1968-04-01 30
1968-07-01 30
1968-10-01 30
1969-01-01 30
1969-04-01 30
1969-07-01 30
1969-10-01 30
1970-01-01 30
1970-04-01 30
1970-07-01 30
1970-10-01 30
1971-01-01 30
1971-04-01 31
1971-07-01 32
1971-10-01 32
1972-01-01 32
1972-04-01 66
1972-07-01 86
1972-10-01 132
1973-01-01 188
1973-04-01 265
1973-07-01 294
1973-10-01 330
1974-01-01 406
1974-04-01 454
1974-07-01 610
1974-10-01 1052
1975-01-01 1459
1975-04-01 1714
1975-07-01 1681
1975-10-01 1748
1976-01-01 1897
1976-04-01 1969
1976-07-01 2147
1976-10-01 2500
1977-01-01 2761
1977-04-01 3114
1977-07-01 3585
1977-10-01 4236
1978-01-01 4729
1978-04-01 5061
1978-07-01 6054
1978-10-01 6373
1979-01-01 6467
1979-04-01 6735
1979-07-01 7441
1979-10-01 7416
1980-01-01 6795
1980-04-01 7967
1980-07-01 8259
1980-10-01 8059
1981-01-01 7821
1981-04-01 7578
1981-07-01 7979
1981-10-01 8909
1982-01-01 8806
1982-04-01 8633
1982-07-01 8545
1982-10-01 9213
1983-01-01 9141
1983-04-01 9229
1983-07-01 9311
1983-10-01 9029
1984-01-01 9547
1984-04-01 9327
1984-07-01 8977
1984-10-01 8923
1985-01-01 9160
1985-04-01 9644
1985-07-01 11004
1985-10-01 11449
1986-01-01 12779
1986-04-01 14386
1986-07-01 15735
1986-10-01 16077
1987-01-01 18845
1987-04-01 19091
1987-07-01 19193
1987-10-01 22629
1988-01-01 23894
1988-04-01 22854
1988-07-01 23106
1988-10-01 24490
1989-01-01 24328
1989-04-01 23958
1989-07-01 25009
1989-10-01 26367
1990-01-01 27542
1990-04-01 29311
1990-07-01 31789
1990-10-01 32367
1991-01-01 31664
1991-04-01 30666
1991-07-01 32689
1991-10-01 35496
1992-01-01 34771
1992-04-01 37984
1992-07-01 40954
1992-10-01 37093
1993-01-01 38194
1993-04-01 39131
1993-07-01 40405
1993-10-01 40284
1994-01-01 43777
1994-04-01 45299
1994-07-01 46617
1994-10-01 48394
1995-01-01 57342
1995-04-01 58290
1995-07-01 56507
1995-10-01 57042
1996-01-01 58674
1996-04-01 58469
1996-07-01 58524
1996-10-01 56951
1997-01-01 55563
1997-04-01 56259
1997-07-01 57001
1997-10-01 55081
1998-01-01 56225
1998-04-01 58064
1998-07-01 62585
1998-10-01 66765
1999-01-01 68250
1999-04-01 70071
1999-07-01 71638
1999-10-01 70372
2000-01-01 74199
2000-04-01 76800
2000-07-01 76050
2000-10-01 76817
2001-01-01 80925
2001-04-01 79991
2001-07-01 85306
2001-10-01 86240
2002-01-01 96067
2002-04-01 110892
2002-07-01 110072
2002-10-01 115395
2003-01-01 125988
2003-04-01 140187
2003-07-01 147285
2003-10-01 159526
2004-01-01 169024
2004-04-01 173817
2004-07-01 179584
2004-10-01 193338
2005-01-01 204271
2005-04-01 205757
2005-07-01 204043
2005-10-01 204101
2006-01-01 220006
2006-04-01 242459
2006-07-01 243811
2006-10-01 261942
2007-01-01 299308
2007-04-01 315990
2007-07-01 337806
2007-10-01 335889
2008-01-01 375823
2008-04-01 370102
2008-07-01 342086
2008-10-01 347468
2009-01-01 341549
2009-04-01 361862
2009-07-01 374788
2009-10-01 362685
2010-01-01 346756
2010-04-01 320108
2010-07-01 350914
2010-10-01 341389
2011-01-01 369005
2011-04-01 367846
2011-07-01 349911
2011-10-01 329175
2012-01-01 328070
2012-04-01 309214
2012-07-01 316582
2012-10-01 319832
2013-01-01 306864
2013-04-01 313230
2013-07-01 326910
2013-10-01 328231
2014-01-01 312544
2014-04-01 311202
2014-07-01 281579
2014-10-01 277391
2015-01-01 250957
2015-04-01 259444
2015-07-01 255884
2015-10-01 244437
2016-01-01 258334
2016-04-01 248091
2016-07-01 242113
2016-10-01 232283
2017-01-01 238872
2017-04-01 256127
2017-07-01 262963
2017-10-01 261659
2018-01-01 272241
2018-04-01 259323