- 11050
- 2004-03-17
economy: الأمن المائي
- 10489
- 2002-08-28
- 10170
- 2001-10-09
- 9871
- 2000-12-10
- 9299
- 1999-05-11
- 9063
- 1998-09-12
- 9056
- 1998-09-05
- 8626
- 1997-06-28
- 8567
- 1997-04-30
- 8139
- 1996-02-17
- 7905
- 1995-06-26
- 7743
- 1995-01-09
- 7405
- 1994-01-28
- 7402
- 1994-01-25
- 7141
- 1993-05-04
- 6997
- 1992-11-21
- 6619
- 1991-09-02
- 6548
- 1990-07-31
- 6345
- 1990-01-07
- 5543
- 1987-10-18