Quarterly Millions of US Dollars
1966-01-01 15
1966-04-01 15
1966-07-01 15
1966-10-01 15
1967-01-01 15
1967-04-01 15
1967-07-01 15
1967-10-01 15
1968-01-01 15
1968-04-01 15
1968-07-01 15
1968-10-01 15
1969-01-01 15
1969-04-01 15
1969-07-01 15
1969-10-01 15
1970-01-01 15
1970-04-01 15
1970-07-01 15
1970-10-01 15
1971-01-01 15
1971-04-01 15
1971-07-01 15
1971-10-01 15
1972-01-01 65
1972-04-01 81
1972-07-01 80
1972-10-01 79
1973-01-01 87
1973-04-01 97
1973-07-01 98
1973-10-01 89
1974-01-01 93
1974-04-01 92
1974-07-01 125
1974-10-01 220
1975-01-01 257
1975-04-01 302
1975-07-01 553
1975-10-01 595
1976-01-01 603
1976-04-01 754
1976-07-01 844
1976-10-01 994
1977-01-01 1013
1977-04-01 1236
1977-07-01 1404
1977-10-01 1635
1978-01-01 1992
1978-04-01 2029
1978-07-01 2232
1978-10-01 2522
1979-01-01 2538
1979-04-01 2706
1979-07-01 2953
1979-10-01 2915
1980-01-01 2630
1980-04-01 2991
1980-07-01 2932
1980-10-01 2773
1981-01-01 2704
1981-04-01 2611
1981-07-01 2661
1981-10-01 2923
1982-01-01 3131
1982-04-01 3223
1982-07-01 3176
1982-10-01 3524
1983-01-01 3649
1983-04-01 3484
1983-07-01 3409
1983-10-01 3348
1984-01-01 3509
1984-04-01 3430
1984-07-01 3329
1984-10-01 3719
1985-01-01 3766
1985-04-01 3937
1985-07-01 4922
1985-10-01 5217
1986-01-01 5873
1986-04-01 6576
1986-07-01 7872
1986-10-01 8655
1987-01-01 9420
1987-04-01 9601
1987-07-01 9301
1987-10-01 10031
1988-01-01 9556
1988-04-01 9953
1988-07-01 9726
1988-10-01 10151
1989-01-01 9280
1989-04-01 8949
1989-07-01 8970
1989-10-01 9338
1990-01-01 9002
1990-04-01 9464
1990-07-01 9841
1990-10-01 9866
1991-01-01 9339
1991-04-01 9182
1991-07-01 9303
1991-10-01 8926
1992-01-01 8570
1992-04-01 7972
1992-07-01 7866
1992-10-01 7129
1993-01-01 6477
1993-04-01 6039
1993-07-01 8074
1993-10-01 7853
1994-01-01 8217
1994-04-01 8130
1994-07-01 7897
1994-10-01 7815
1995-01-01 7793
1995-04-01 6983
1995-07-01 6611
1995-10-01 6116
1996-01-01 5594
1996-04-01 5527
1996-07-01 5205
1996-10-01 4776
1997-01-01 3667
1997-04-01 3582
1997-07-01 3589
1997-10-01 3891
1998-01-01 3643
1998-04-01 3627
1998-07-01 3447
1998-10-01 3635
1999-01-01 3278
1999-04-01 3254
1999-07-01 3321
1999-10-01 3146
2000-01-01 3239
2000-04-01 3094
2000-07-01 2871
2000-10-01 2879
2001-01-01 2386
2001-04-01 2414
2001-07-01 2464
2001-10-01 2386
2002-01-01 2294
2002-04-01 2378
2002-07-01 2311
2002-10-01 2364
2003-01-01 2298
2003-04-01 2715
2003-07-01 2673
2003-10-01 2853
2004-01-01 2434
2004-04-01 2446
2004-07-01 2532
2004-10-01 2544
2005-01-01 2132
2005-04-01 1991
2005-07-01 1786
2005-10-01 1652
2006-01-01 1482
2006-04-01 1508
2006-07-01 1499
2006-10-01 1248
2007-01-01 1236
2007-04-01 1251
2007-07-01 1289
2007-10-01 1293
2008-01-01 1162
2008-04-01 749
2008-07-01 849
2008-10-01 778
2009-01-01 860
2009-04-01 867
2009-07-01 781
2009-10-01 774
2010-01-01 771
2010-04-01 783
2010-07-01 798
2010-10-01 803
2011-01-01 699
2011-04-01 806
2011-07-01 818
2011-10-01 816
2012-01-01 856
2012-04-01 591
2012-07-01 541
2012-10-01 1328
2013-01-01 2371
2013-04-01 676
2013-07-01 902
2013-10-01 898
2014-01-01 1359
2014-04-01 1351
2014-07-01 1272
2014-10-01 1214
2015-01-01 1172
2015-04-01 1503
2015-07-01 1533
2015-10-01 1238
2016-01-01 1282
2016-04-01 1105
2016-07-01 1146
2016-10-01 1203
2017-01-01 1769
2017-04-01 1905
2017-07-01 2044
2017-10-01 2645
2018-01-01 2696
2018-04-01 2570