- 1971
- 1977-11-14
economy: سوق العمل
- 1957
- 1977-10-31
- 1955
- 1977-10-29
- 1954
- 1977-10-28
- 1948
- 1977-10-22
- 1942
- 1977-10-16
- 1902
- 1977-09-04
- 1900
- 1977-09-02
- 1894
- 1977-08-27
- 1892
- 1977-08-25
- 1881
- 1977-08-14
- 1870
- 1977-08-03
- 1862
- 1977-07-26
- 1846
- 1977-07-09
- 1844
- 1977-07-07
- 1830
- 1977-06-23
- 1813
- 1977-06-06
- 1806
- 1977-05-30
- 1805
- 1977-05-29
- 1804
- 1977-05-28