November 1981

November 1981: 298 companies

1. November 1981 51 companies

2. November 1981 12 companies

3. November 1981 5 companies

4. November 1981 12 companies

5. November 1981 14 companies

6. November 1981 12 companies

8. November 1981 1 companies

9. November 1981 14 companies

10. November 1981 7 companies

11. November 1981 7 companies

12. November 1981 8 companies

13. November 1981 8 companies

14. November 1981 4 companies

15. November 1981 8 companies

16. November 1981 18 companies

17. November 1981 9 companies

18. November 1981 10 companies

19. November 1981 8 companies

20. November 1981 11 companies

22. November 1981 1 companies

23. November 1981 8 companies

24. November 1981 9 companies

25. November 1981 7 companies

26. November 1981 12 companies

27. November 1981 22 companies

28. November 1981 2 companies

29. November 1981 2 companies

30. November 1981 16 companies