Quarterly Millions of US Dollars
1966-04-01 10
1966-07-01 10
1966-10-01 10
1967-01-01 10
1967-04-01 35
1967-07-01 35
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 64
1971-04-01 64
1971-07-01 64
1971-10-01 77
1972-01-01 135
1972-04-01 180
1972-07-01 278
1972-10-01 408
1973-01-01 473
1973-04-01 553
1973-07-01 592
1973-10-01 596
1974-01-01 633
1974-04-01 635
1974-07-01 628
1974-10-01 725
1975-01-01 760
1975-04-01 837
1975-07-01 850
1975-10-01 988
1976-01-01 1127
1976-04-01 1240
1976-07-01 1568
1976-10-01 1833
1977-01-01 2090
1977-04-01 2303
1977-07-01 2483
1977-10-01 2963
1978-01-01 3344
1978-04-01 3551
1978-07-01 4242
1978-10-01 4385
1979-01-01 4427
1979-04-01 4602
1979-07-01 5023
1979-10-01 4997
1980-01-01 4706
1980-04-01 5565
1980-07-01 5844
1980-10-01 5679
1981-01-01 5558
1981-04-01 5346
1981-07-01 5753
1981-10-01 6215
1982-01-01 6088
1982-04-01 6102
1982-07-01 5875
1982-10-01 6449
1983-01-01 6422
1983-04-01 6604
1983-07-01 6775
1983-10-01 7502
1984-01-01 8754
1984-04-01 8844
1984-07-01 9651
1984-10-01 10284
1985-01-01 10636
1985-04-01 11688
1985-07-01 11893
1985-10-01 12405
1986-01-01 12917
1986-04-01 14389
1986-07-01 18106
1986-10-01 20066
1987-01-01 24483
1987-04-01 25116
1987-07-01 25713
1987-10-01 28115
1988-01-01 28240
1988-04-01 27918
1988-07-01 27646
1988-10-01 28392
1989-01-01 27855
1989-04-01 27640
1989-07-01 28903
1989-10-01 30654
1990-01-01 31958
1990-04-01 31646
1990-07-01 34440
1990-10-01 34519
1991-01-01 31432
1991-04-01 30260
1991-07-01 30459
1991-10-01 29507
1992-01-01 26587
1992-04-01 26652
1992-07-01 27584
1992-10-01 25947
1993-01-01 27547
1993-04-01 27393
1993-07-01 33672
1993-10-01 32562
1994-01-01 32780
1994-04-01 31883
1994-07-01 32585
1994-10-01 31776
1995-01-01 33497
1995-04-01 33818
1995-07-01 32637
1995-10-01 32002
1996-01-01 30833
1996-04-01 30917
1996-07-01 31297
1996-10-01 31076
1997-01-01 30260
1997-04-01 31293
1997-07-01 30334
1997-10-01 29546
1998-01-01 28227
1998-04-01 28329
1998-07-01 29788
1998-10-01 29727
1999-01-01 29001
1999-04-01 28668
1999-07-01 32226
1999-10-01 30546
2000-01-01 29744
2000-04-01 29957
2000-07-01 29088
2000-10-01 30622
2001-01-01 31583
2001-04-01 32792
2001-07-01 34092
2001-10-01 33358
2002-01-01 32802
2002-04-01 34763
2002-07-01 34530
2002-10-01 36062
2003-01-01 40137
2003-04-01 44716
2003-07-01 46337
2003-10-01 50342
2004-01-01 51987
2004-04-01 52918
2004-07-01 52789
2004-10-01 58787
2005-01-01 65080
2005-04-01 66128
2005-07-01 67200
2005-10-01 71444
2006-01-01 75086
2006-04-01 82422
2006-07-01 82558
2006-10-01 90702
2007-01-01 97777
2007-04-01 104474
2007-07-01 105349
2007-10-01 107131
2008-01-01 113589
2008-04-01 119432
2008-07-01 117189
2008-10-01 119440
2009-01-01 129054
2009-04-01 146819
2009-07-01 157732
2009-10-01 156023
2010-01-01 148252
2010-04-01 145733
2010-07-01 139725
2010-10-01 139038
2011-01-01 156665
2011-04-01 158638
2011-07-01 155118
2011-10-01 142200
2012-01-01 148738
2012-04-01 135566
2012-07-01 143373
2012-10-01 148087
2013-01-01 139654
2013-04-01 136985
2013-07-01 140034
2013-10-01 142247
2014-01-01 138611
2014-04-01 135523
2014-07-01 128669
2014-10-01 125745
2015-01-01 120705
2015-04-01 122958
2015-07-01 123915
2015-10-01 121025
2016-01-01 126358
2016-04-01 123867
2016-07-01 127422
2016-10-01 121151
2017-01-01 124195
2017-04-01 129476
2017-07-01 131783
2017-10-01 131697
2018-01-01 131785
2018-04-01 127688