december 1991

december 1991: 1 428 companies

1. december 1991 38 companies

2. december 1991 40 companies

3. december 1991 32 companies

4. december 1991 42 companies

5. december 1991 43 companies

6. december 1991 8 companies

8. december 1991 52 companies

9. december 1991 38 companies

10. december 1991 49 companies

11. december 1991 53 companies

12. december 1991 33 companies

13. december 1991 15 companies

15. december 1991 52 companies

16. december 1991 59 companies

17. december 1991 53 companies

18. december 1991 69 companies

19. december 1991 75 companies

20. december 1991 20 companies

22. december 1991 57 companies

23. december 1991 69 companies

24. december 1991 76 companies

25. december 1991 89 companies

26. december 1991 75 companies

27. december 1991 26 companies

29. december 1991 99 companies

30. december 1991 89 companies

31. december 1991 77 companies