Quarterly Millions of US Dollars
1967-04-01 20
1967-07-01 20
1967-10-01 20
1968-01-01 20
1968-04-01 20
1968-07-01 20
1968-10-01 20
1969-01-01 20
1969-04-01 20
1969-07-01 20
1969-10-01 20
1970-01-01 20
1970-04-01 20
1970-07-01 20
1970-10-01 20
1971-01-01 48
1971-04-01 49
1971-07-01 50
1971-10-01 96
1972-01-01 130
1972-04-01 130
1972-07-01 160
1972-10-01 226
1973-01-01 317
1973-04-01 363
1973-07-01 365
1973-10-01 342
1974-01-01 355
1974-04-01 352
1974-07-01 371
1974-10-01 390
1975-01-01 417
1975-04-01 434
1975-07-01 433
1975-10-01 436
1976-01-01 452
1976-04-01 517
1976-07-01 585
1976-10-01 737
1977-01-01 892
1977-04-01 1091
1977-07-01 1127
1977-10-01 1294
1978-01-01 1301
1978-04-01 1525
1978-07-01 1667
1978-10-01 1691
1979-01-01 1882
1979-04-01 2031
1979-07-01 2179
1979-10-01 2194
1980-01-01 2101
1980-04-01 2482
1980-07-01 2531
1980-10-01 2487
1981-01-01 2352
1981-04-01 2335
1981-07-01 2346
1981-10-01 2519
1982-01-01 2629
1982-04-01 2877
1982-07-01 2818
1982-10-01 2999
1983-01-01 3163
1983-04-01 3239
1983-07-01 3459
1983-10-01 3849
1984-01-01 4409
1984-04-01 4094
1984-07-01 4004
1984-10-01 4592
1985-01-01 5166
1985-04-01 5665
1985-07-01 6097
1985-10-01 6397
1986-01-01 6489
1986-04-01 6768
1986-07-01 7723
1986-10-01 7367
1987-01-01 8022
1987-04-01 7613
1987-07-01 8354
1987-10-01 9343
1988-01-01 9485
1988-04-01 9362
1988-07-01 10234
1988-10-01 11156
1989-01-01 11652
1989-04-01 10989
1989-07-01 11976
1989-10-01 12112
1990-01-01 13003
1990-04-01 14562
1990-07-01 17679
1990-10-01 18724
1991-01-01 17866
1991-04-01 18352
1991-07-01 19609
1991-10-01 22050
1992-01-01 22488
1992-04-01 26427
1992-07-01 28923
1992-10-01 27501
1993-01-01 29206
1993-04-01 33632
1993-07-01 43747
1993-10-01 45622
1994-01-01 49166
1994-04-01 52260
1994-07-01 55976
1994-10-01 57477
1995-01-01 68087
1995-04-01 69569
1995-07-01 70555
1995-10-01 72536
1996-01-01 77203
1996-04-01 79589
1996-07-01 84305
1996-10-01 91352
1997-01-01 90052
1997-04-01 92409
1997-07-01 96807
1997-10-01 98398
1998-01-01 105661
1998-04-01 113684
1998-07-01 124467
1998-10-01 128879
1999-01-01 133432
1999-04-01 146350
1999-07-01 156669
1999-10-01 159335
2000-01-01 163229
2000-04-01 171756
2000-07-01 177213
2000-10-01 186439
2001-01-01 190099
2001-04-01 189150
2001-07-01 200768
2001-10-01 207774
2002-01-01 211751
2002-04-01 244450
2002-07-01 240507
2002-10-01 257162
2003-01-01 281299
2003-04-01 308722
2003-07-01 322336
2003-10-01 374377
2004-01-01 365393
2004-04-01 368554
2004-07-01 369801
2004-10-01 416989
2005-01-01 412439
2005-04-01 421292
2005-07-01 430077
2005-10-01 476039
2006-01-01 554973
2006-04-01 633488
2006-07-01 655455
2006-10-01 713675
2007-01-01 800236
2007-04-01 864491
2007-07-01 936538
2007-10-01 987411
2008-01-01 1065145
2008-04-01 1137186
2008-07-01 1081271
2008-10-01 1067590
2009-01-01 1060442
2009-04-01 1145453
2009-07-01 1202328
2009-10-01 1195431
2010-01-01 1135313
2010-04-01 1034264
2010-07-01 1165661
2010-10-01 1129028
2011-01-01 1217114
2011-04-01 1248236
2011-07-01 1172706
2011-10-01 1124293
2012-01-01 1232981
2012-04-01 1141167
2012-07-01 1156631
2012-10-01 1184130
2013-01-01 1145413
2013-04-01 1146798
2013-07-01 1148855
2013-10-01 1183555
2014-01-01 1167148
2014-04-01 1166448
2014-07-01 1079280
2014-10-01 1024589
2015-01-01 939906
2015-04-01 954804
2015-07-01 944369
2015-10-01 918477
2016-01-01 918876
2016-04-01 900766
2016-07-01 903374
2016-10-01 840033
2017-01-01 823481
2017-04-01 873297
2017-07-01 890827
2017-10-01 900715
2018-01-01 915959
2018-04-01 862652