november 1980

november 1980: 149 companies

1. november 1980 2 companies

3. november 1980 5 companies

4. november 1980 10 companies

5. november 1980 4 companies

6. november 1980 6 companies

7. november 1980 11 companies

8. november 1980 3 companies

10. november 1980 12 companies

11. november 1980 3 companies

12. november 1980 4 companies

13. november 1980 8 companies

14. november 1980 4 companies

15. november 1980 5 companies

17. november 1980 10 companies

18. november 1980 6 companies

19. november 1980 6 companies

20. november 1980 7 companies

21. november 1980 8 companies

22. november 1980 3 companies

24. november 1980 3 companies

25. november 1980 7 companies

26. november 1980 5 companies

27. november 1980 3 companies

28. november 1980 10 companies

29. november 1980 4 companies