Quarterly Millions of US Dollars
1971-01-01 30
1971-04-01 64
1971-07-01 65
1971-10-01 90
1972-01-01 166
1972-04-01 198
1972-07-01 298
1972-10-01 341
1973-01-01 363
1973-04-01 384
1973-07-01 387
1973-10-01 370
1974-01-01 379
1974-04-01 393
1974-07-01 458
1974-10-01 507
1975-01-01 724
1975-04-01 994
1975-07-01 944
1975-10-01 1039
1976-01-01 1145
1976-04-01 1380
1976-07-01 1810
1976-10-01 2099
1977-01-01 2158
1977-04-01 2235
1977-07-01 2683
1977-10-01 3138
1978-01-01 3793
1978-04-01 4046
1978-07-01 4565
1978-10-01 4857
1979-01-01 5027
1979-04-01 5081
1979-07-01 5198
1979-10-01 5302
1980-01-01 5254
1980-04-01 5461
1980-07-01 5469
1980-10-01 5382
1981-01-01 5311
1981-04-01 5130
1981-07-01 5240
1981-10-01 5706
1982-01-01 5524
1982-04-01 5556
1982-07-01 6280
1982-10-01 6851
1983-01-01 6964
1983-04-01 6968
1983-07-01 7436
1983-10-01 8070
1984-01-01 8906
1984-04-01 9382
1984-07-01 9615
1984-10-01 10215
1985-01-01 11014
1985-04-01 12111
1985-07-01 14393
1985-10-01 16138
1986-01-01 18880
1986-04-01 21035
1986-07-01 22716
1986-10-01 25588
1987-01-01 35485
1987-04-01 37603
1987-07-01 41126
1987-10-01 44884
1988-01-01 43395
1988-04-01 45138
1988-07-01 47418
1988-10-01 51601
1989-01-01 54477
1989-04-01 52585
1989-07-01 57132
1989-10-01 59007
1990-01-01 61174
1990-04-01 61354
1990-07-01 66013
1990-10-01 65236
1991-01-01 66101
1991-04-01 62336
1991-07-01 65458
1991-10-01 66461
1992-01-01 64267
1992-04-01 65235
1992-07-01 67147
1992-10-01 62664
1993-01-01 62062
1993-04-01 63651
1993-07-01 58911
1993-10-01 58989
1994-01-01 61998
1994-04-01 62494
1994-07-01 64013
1994-10-01 67218
1995-01-01 71173
1995-04-01 70085
1995-07-01 72638
1995-10-01 73568
1996-01-01 73766
1996-04-01 75296
1996-07-01 78300
1996-10-01 81849
1997-01-01 83033
1997-04-01 86349
1997-07-01 83440
1997-10-01 76232
1998-01-01 78148
1998-04-01 76728
1998-07-01 78044
1998-10-01 79742
1999-01-01 82181
1999-04-01 82233
1999-07-01 88985
1999-10-01 90273
2000-01-01 94724
2000-04-01 99679
2000-07-01 100237
2000-10-01 102279
2001-01-01 98319
2001-04-01 104229
2001-07-01 109022
2001-10-01 105772
2002-01-01 109445
2002-04-01 114645
2002-07-01 119752
2002-10-01 127354
2003-01-01 132599
2003-04-01 147048
2003-07-01 160692
2003-10-01 177761
2004-01-01 194050
2004-04-01 198159
2004-07-01 222965
2004-10-01 242880
2005-01-01 250271
2005-04-01 263689
2005-07-01 260434
2005-10-01 273955
2006-01-01 300346
2006-04-01 325490
2006-07-01 341853
2006-10-01 375525
2007-01-01 400213
2007-04-01 431444
2007-07-01 456724
2007-10-01 458830
2008-01-01 515342
2008-04-01 510243
2008-07-01 475196
2008-10-01 443290
2009-01-01 424619
2009-04-01 461550
2009-07-01 485728
2009-10-01 519830
2010-01-01 522490
2010-04-01 509161
2010-07-01 545021
2010-10-01 558682
2011-01-01 567596
2011-04-01 588695
2011-07-01 569155
2011-10-01 560530
2012-01-01 577868
2012-04-01 566868
2012-07-01 611907
2012-10-01 607615
2013-01-01 602663
2013-04-01 597408
2013-07-01 615021
2013-10-01 636380
2014-01-01 639922
2014-04-01 647888
2014-07-01 625892
2014-10-01 615591
2015-01-01 599662
2015-04-01 617398
2015-07-01 596903
2015-10-01 606420
2016-01-01 627006
2016-04-01 632976
2016-07-01 644557
2016-10-01 617186
2017-01-01 624173
2017-04-01 640753
2017-07-01 659693
2017-10-01 658973
2018-01-01 676502
2018-04-01 656727