Quarterly Millions of US Dollars
1966-01-01 20
1966-04-01 20
1966-07-01 20
1966-10-01 20
1967-01-01 20
1967-04-01 20
1967-07-01 20
1967-10-01 35
1968-01-01 35
1968-04-01 35
1968-07-01 35
1968-10-01 35
1969-01-01 35
1969-04-01 35
1969-07-01 35
1969-10-01 35
1970-01-01 35
1970-04-01 35
1970-07-01 35
1970-10-01 35
1971-01-01 80
1971-04-01 101
1971-07-01 118
1971-10-01 118
1972-01-01 208
1972-04-01 239
1972-07-01 262
1972-10-01 314
1973-01-01 361
1973-04-01 428
1973-07-01 426
1973-10-01 434
1974-01-01 472
1974-04-01 521
1974-07-01 528
1974-10-01 611
1975-01-01 843
1975-04-01 1022
1975-07-01 1026
1975-10-01 1318
1976-01-01 1531
1976-04-01 1663
1976-07-01 1880
1976-10-01 2264
1977-01-01 2382
1977-04-01 2546
1977-07-01 2744
1977-10-01 3030
1978-01-01 3258
1978-04-01 3290
1978-07-01 3592
1978-10-01 3578
1979-01-01 3512
1979-04-01 3593
1979-07-01 3719
1979-10-01 3650
1980-01-01 3356
1980-04-01 3493
1980-07-01 3402
1980-10-01 3157
1981-01-01 2987
1981-04-01 2812
1981-07-01 2885
1981-10-01 3009
1982-01-01 2981
1982-04-01 2882
1982-07-01 2881
1982-10-01 2972
1983-01-01 3059
1983-04-01 2994
1983-07-01 2820
1983-10-01 2710
1984-01-01 2794
1984-04-01 2727
1984-07-01 2615
1984-10-01 2483
1985-01-01 2476
1985-04-01 2497
1985-07-01 2785
1985-10-01 2730
1986-01-01 3179
1986-04-01 3580
1986-07-01 4144
1986-10-01 4269
1987-01-01 4584
1987-04-01 4909
1987-07-01 4863
1987-10-01 5144
1988-01-01 4790
1988-04-01 4806
1988-07-01 4615
1988-10-01 4984
1989-01-01 5056
1989-04-01 5000
1989-07-01 5470
1989-10-01 6279
1990-01-01 6370
1990-04-01 6608
1990-07-01 6776
1990-10-01 6784
1991-01-01 6283
1991-04-01 6211
1991-07-01 6584
1991-10-01 6964
1992-01-01 6317
1992-04-01 7146
1992-07-01 7374
1992-10-01 6476
1993-01-01 6244
1993-04-01 5906
1993-07-01 5901
1993-10-01 5673
1994-01-01 5882
1994-04-01 5597
1994-07-01 5440
1994-10-01 5017
1995-01-01 5378
1995-04-01 5401
1995-07-01 5347
1995-10-01 5220
1996-01-01 4334
1996-04-01 3646
1996-07-01 3470
1996-10-01 3464
1997-01-01 3770
1997-04-01 3595
1997-07-01 3278
1997-10-01 3492
1998-01-01 3667
1998-04-01 4636
1998-07-01 4542
1998-10-01 4790
1999-01-01 5156
1999-04-01 7050
1999-07-01 7676
1999-10-01 8376
2000-01-01 8477
2000-04-01 7431
2000-07-01 8744
2000-10-01 9364
2001-01-01 10769
2001-04-01 13896
2001-07-01 13631
2001-10-01 14250
2002-01-01 14205
2002-04-01 15709
2002-07-01 15328
2002-10-01 16138
2003-01-01 16382
2003-04-01 16738
2003-07-01 16286
2003-10-01 15535
2004-01-01 15891
2004-04-01 16040
2004-07-01 15375
2004-10-01 16442
2005-01-01 15835
2005-04-01 17770
2005-07-01 17479
2005-10-01 17615
2006-01-01 17679
2006-04-01 16138
2006-07-01 16561
2006-10-01 17465
2007-01-01 18557
2007-04-01 23945
2007-07-01 24826
2007-10-01 26804
2008-01-01 27282
2008-04-01 26486
2008-07-01 24038
2008-10-01 22855
2009-01-01 27903
2009-04-01 33684
2009-07-01 34674
2009-10-01 34907
2010-01-01 33299
2010-04-01 28871
2010-07-01 31590
2010-10-01 32142
2011-01-01 34661
2011-04-01 39665
2011-07-01 40043
2011-10-01 41457
2012-01-01 48306
2012-04-01 46903
2012-07-01 52076
2012-10-01 55025
2013-01-01 54905
2013-04-01 54568
2013-07-01 56628
2013-10-01 61032
2014-01-01 61776
2014-04-01 64146
2014-07-01 59405
2014-10-01 60030
2015-01-01 57654
2015-04-01 61318
2015-07-01 63275
2015-10-01 63918
2016-01-01 64837
2016-04-01 64780
2016-07-01 65924
2016-10-01 66816
2017-01-01 73434
2017-04-01 79392
2017-07-01 83077
2017-10-01 86499
2018-01-01 90070
2018-04-01 86509