september 1980

september 1980: 233 companies

01. september 1980 23 companies

02. september 1980 16 companies

03. september 1980 9 companies

04. september 1980 6 companies

05. september 1980 7 companies

07. september 1980 3 companies

08. september 1980 6 companies

09. september 1980 21 companies

10. september 1980 8 companies

14. september 1980 10 companies

15. september 1980 13 companies

16. september 1980 8 companies

17. september 1980 8 companies

18. september 1980 11 companies

19. september 1980 10 companies

21. september 1980 9 companies

22. september 1980 8 companies

23. september 1980 17 companies

24. september 1980 11 companies

26. september 1980 3 companies

28. september 1980 5 companies

29. september 1980 7 companies

30. september 1980 14 companies