Haziran 1980

Haziran 1980: 1 416 companies

1 Haziran 1980 3 companies

2 Haziran 1980 79 companies

3 Haziran 1980 64 companies

4 Haziran 1980 66 companies

5 Haziran 1980 87 companies

6 Haziran 1980 79 companies

9 Haziran 1980 77 companies

10 Haziran 1980 82 companies

11 Haziran 1980 70 companies

12 Haziran 1980 68 companies

13 Haziran 1980 63 companies

16 Haziran 1980 93 companies

17 Haziran 1980 45 companies

18 Haziran 1980 74 companies

19 Haziran 1980 60 companies

20 Haziran 1980 84 companies

23 Haziran 1980 76 companies

25 Haziran 1980 79 companies

26 Haziran 1980 54 companies

27 Haziran 1980 72 companies

30 Haziran 1980 41 companies