- 5422
- 1987-06-17
local: الصرف الصحي
- 5264
- 1987-01-07
- 5228
- 1986-12-01
- 4909
- 1986-01-11
- 4906
- 1986-01-08
- 4828
- 1985-10-21
- 4619
- 1985-03-23
- 4494
- 1984-11-17
- 4471
- 1984-10-25
- 4405
- 1984-08-18
- 4191
- 1984-01-14
- 4149
- 1983-12-01
- 4123
- 1983-11-05
- 4073
- 1983-09-14
- 3886
- 1983-03-09
- 3815
- 1982-12-25
- 3620
- 1982-06-11
- 3422
- 1981-11-21
- 3421
- 1981-11-20
- 3382
- 1981-10-12