december 1980

december 1980: 1 887 companies

1. december 1980 86 companies

2. december 1980 70 companies

3. december 1980 64 companies

4. december 1980 87 companies

5. december 1980 75 companies

6. december 1980 1 companies

7. december 1980 1 companies

8. december 1980 48 companies

9. december 1980 104 companies

10. december 1980 78 companies

11. december 1980 78 companies

12. december 1980 79 companies

15. december 1980 161 companies

16. december 1980 72 companies

17. december 1980 82 companies

18. december 1980 102 companies

19. december 1980 101 companies

20. december 1980 1 companies

22. december 1980 119 companies

23. december 1980 134 companies

24. december 1980 78 companies

27. december 1980 2 companies

28. december 1980 1 companies

29. december 1980 84 companies

30. december 1980 105 companies

31. december 1980 74 companies