- 1697
- 1977-02-08
economy: الغاز الطبيعي
- 1681
- 1977-01-23
- 1575
- 1976-10-05
- 1568
- 1976-09-28
- 1528
- 1976-08-18
- 1527
- 1976-08-17
- 1464
- 1976-06-15
- 1443
- 1976-05-25
- 1436
- 1976-05-18
- 1408
- 1976-04-20
- 1382
- 1976-03-25
- 1312
- 1976-01-14
- 1289
- 1975-12-21
- 1269
- 1975-11-30
- 1243
- 1975-11-04
- 1225
- 1975-10-17
- 1215
- 1975-10-07
- 1180
- 1975-09-01
- 1174
- 1975-08-26
- 1153
- 1975-08-05