- 1744
- 1977-03-29
international: بلغاريا
- 1704
- 1977-02-15
- 1700
- 1977-02-11
- 1631
- 1976-11-30
- 1619
- 1976-11-18
- 1610
- 1976-11-09
- 1605
- 1976-11-04
- 1602
- 1976-11-01
- 1598
- 1976-10-28
- 1591
- 1976-10-21
- 1574
- 1976-10-04
- 1565
- 1976-09-24
- 1545
- 1976-09-04
- 1526
- 1976-08-16
- 1523
- 1976-08-13
- 1514
- 1976-08-04
- 1513
- 1976-08-03
- 1512
- 1976-08-02
- 1511
- 1976-08-01
- 1510
- 1976-07-31