- 1939
- 1977-10-13
health: منظمة الصحة العالمية
- 1936
- 1977-10-10
- 1925
- 1977-09-29
- 1914
- 1977-09-18
- 1910
- 1977-09-12
- 1844
- 1977-07-07
- 1820
- 1977-06-13
- 1791
- 1977-05-15
- 1775
- 1977-04-29
- 1774
- 1977-04-28
- 1770
- 1977-04-24
- 1745
- 1977-03-30
- 1714
- 1977-02-25
- 1696
- 1977-02-07
- 1659
- 1976-12-31
- 1631
- 1976-11-30
- 1614
- 1976-11-13
- 1591
- 1976-10-21
- 1493
- 1976-07-14
- 1473
- 1976-06-24