Quarterly Millions of US Dollars
1970-10-01 15
1971-01-01 40
1971-04-01 40
1971-07-01 40
1971-10-01 145
1972-01-01 260
1972-04-01 403
1972-07-01 573
1972-10-01 731
1973-01-01 1207
1973-04-01 1646
1973-07-01 1871
1973-10-01 1976
1974-01-01 2137
1974-04-01 2205
1974-07-01 2241
1974-10-01 2461
1975-01-01 2480
1975-04-01 2698
1975-07-01 2689
1975-10-01 2782
1976-01-01 3155
1976-04-01 3481
1976-07-01 3621
1976-10-01 3855
1977-01-01 4005
1977-04-01 4308
1977-07-01 4513
1977-10-01 4927
1978-01-01 5423
1978-04-01 5820
1978-07-01 6200
1978-10-01 6236
1979-01-01 6322
1979-04-01 6485
1979-07-01 6643
1979-10-01 6784
1980-01-01 6502
1980-04-01 6772
1980-07-01 6682
1980-10-01 6369
1981-01-01 6222
1981-04-01 5887
1981-07-01 5827
1981-10-01 5766
1982-01-01 5615
1982-04-01 5445
1982-07-01 5352
1982-10-01 5525
1983-01-01 5382
1983-04-01 5236
1983-07-01 5167
1983-10-01 5085
1984-01-01 4932
1984-04-01 4813
1984-07-01 4824
1984-10-01 5034
1985-01-01 4952
1985-04-01 5074
1985-07-01 6137
1985-10-01 10208
1986-01-01 10563
1986-04-01 11891
1986-07-01 13327
1986-10-01 14292
1987-01-01 17071
1987-04-01 18574
1987-07-01 19157
1987-10-01 22159
1988-01-01 26337
1988-04-01 29103
1988-07-01 32661
1988-10-01 34116
1989-01-01 35973
1989-04-01 35423
1989-07-01 42119
1989-10-01 46547
1990-01-01 53462
1990-04-01 58408
1990-07-01 71558
1990-10-01 81412
1991-01-01 86739
1991-04-01 91387
1991-07-01 103493
1991-10-01 115035
1992-01-01 117787
1992-04-01 130634
1992-07-01 129553
1992-10-01 126575
1993-01-01 124389
1993-04-01 134555
1993-07-01 144277
1993-10-01 151962
1994-01-01 165327
1994-04-01 179211
1994-07-01 194594
1994-10-01 198318
1995-01-01 216769
1995-04-01 226070
1995-07-01 230015
1995-10-01 239040
1996-01-01 247441
1996-04-01 261949
1996-07-01 275005
1996-10-01 308821
1997-01-01 312358
1997-04-01 333925
1997-07-01 345958
1997-10-01 355036
1998-01-01 380318
1998-04-01 398292
1998-07-01 425958
1998-10-01 431394
1999-01-01 460686
1999-04-01 493129
1999-07-01 554945
1999-10-01 569481
2000-01-01 605698
2000-04-01 643475
2000-07-01 645710
2000-10-01 695383
2001-01-01 690353
2001-04-01 698081
2001-07-01 732660
2001-10-01 744015
2002-01-01 747963
2002-04-01 840956
2002-07-01 879853
2002-10-01 929231
2003-01-01 982266
2003-04-01 1069603
2003-07-01 1145250
2003-10-01 1292887
2004-01-01 1366792
2004-04-01 1429602
2004-07-01 1519568
2004-10-01 1707960
2005-01-01 1739085
2005-04-01 1741556
2005-07-01 1822421
2005-10-01 1889798
2006-01-01 2016032
2006-04-01 2161346
2006-07-01 2285409
2006-10-01 2490896
2007-01-01 2680655
2007-04-01 2876230
2007-07-01 3062125
2007-10-01 3154365
2008-01-01 3324280
2008-04-01 3546172
2008-07-01 3416169
2008-10-01 3427011
2009-01-01 3372600
2009-04-01 3681651
2009-07-01 3770318
2009-10-01 3710222
2010-01-01 3578445
2010-04-01 3404066
2010-07-01 3680751
2010-10-01 3527404
2011-01-01 3688422
2011-04-01 3745880
2011-07-01 3578697
2011-10-01 3470967
2012-01-01 3627919
2012-04-01 3471979
2012-07-01 3509457
2012-10-01 3491561
2013-01-01 3344735
2013-04-01 3299880
2013-07-01 3381464
2013-10-01 3440396
2014-01-01 3422964
2014-04-01 3456385
2014-07-01 3341758
2014-10-01 3230564
2015-01-01 3066912
2015-04-01 3191304
2015-07-01 3124690
2015-10-01 3034047
2016-01-01 3070549
2016-04-01 2971953
2016-07-01 2959836
2016-10-01 2864113
2017-01-01 2908163
2017-04-01 3029917
2017-07-01 3131007
2017-10-01 3170161
2018-01-01 3236339
2018-04-01 3149789