- 6652
- 1991-10-10
international: وكالة الطاقة الدولية
- 6223
- 1989-09-06
- 6130
- 1989-06-03
- 5749
- 1988-05-14
- 5627
- 1988-01-12
- 5540
- 1987-10-15
- 5384
- 1987-05-09
- 5381
- 1987-05-06
- 5218
- 1986-11-21
- 4901
- 1986-01-03
- 4881
- 1985-12-13
- 4832
- 1985-10-25
- 4669
- 1985-05-12
- 4552
- 1985-01-15
- 4425
- 1984-09-08
- 4394
- 1984-08-07
- 4303
- 1984-05-07
- 4241
- 1984-03-05
- 4232
- 1984-02-25
- 4142
- 1983-11-24