- 9535
- 2000-01-03
ministries: وزارة الطاقة الأميركية
- 9377
- 1999-07-28
- 9210
- 1999-02-08
- 9207
- 1999-02-05
- 9189
- 1999-01-16
- 9082
- 1998-10-01
- 7453
- 1994-03-19
- 7248
- 1993-08-21
- 6299
- 1989-11-21
- 6017
- 1989-02-10
- 5645
- 1988-01-30
- 5619
- 1988-01-04
- 5615
- 1987-12-30
- 5608
- 1987-12-23
- 5601
- 1987-12-16
- 5599
- 1987-12-14
- 5335
- 1987-03-20
- 5334
- 1987-03-19
- 5179
- 1986-10-12
- 4114
- 1983-10-27