November 1980

November 1980: 1 371 companies

1. November 1980 573 companies

2. November 1980 5 companies

3. November 1980 44 companies

4. November 1980 28 companies

5. November 1980 48 companies

6. November 1980 26 companies

7. November 1980 29 companies

8. November 1980 16 companies

9. November 1980 3 companies

10. November 1980 61 companies

11. November 1980 31 companies

12. November 1980 3 companies

13. November 1980 30 companies

14. November 1980 35 companies

15. November 1980 48 companies

16. November 1980 16 companies

17. November 1980 23 companies

18. November 1980 23 companies

19. November 1980 23 companies

20. November 1980 70 companies

21. November 1980 28 companies

22. November 1980 22 companies

23. November 1980 4 companies

24. November 1980 29 companies

25. November 1980 42 companies

26. November 1980 30 companies

27. November 1980 24 companies

28. November 1980 24 companies

29. November 1980 18 companies

30. November 1980 15 companies