- 3431
- 1981-11-30
economy: منظمة الأوبك
- 3080
- 1980-12-09
- 3061
- 1980-11-20
- 2972
- 1980-08-23
- 2932
- 1980-07-13
- 2926
- 1980-07-07
- 2914
- 1980-06-25
- 2899
- 1980-06-10
- 2893
- 1980-06-04
- 2727
- 1979-12-19
- 2670
- 1979-10-21
- 2557
- 1979-06-29
- 2555
- 1979-06-27
- 2529
- 1979-06-01
- 2428
- 1979-02-20
- 2233
- 1978-08-07
- 2217
- 1978-07-22
- 2026
- 1978-01-09
- 2007
- 1977-12-21
- 1991
- 1977-12-04