september 1991

september 1991: 475 companies

1. september 1991 75 companies

2. september 1991 30 companies

3. september 1991 10 companies

4. september 1991 15 companies

5. september 1991 16 companies

6. september 1991 14 companies

7. september 1991 2 companies

8. september 1991 1 companies

9. september 1991 14 companies

10. september 1991 24 companies

11. september 1991 11 companies

12. september 1991 17 companies

13. september 1991 15 companies

14. september 1991 3 companies

15. september 1991 9 companies

16. september 1991 26 companies

17. september 1991 18 companies

18. september 1991 9 companies

19. september 1991 14 companies

20. september 1991 14 companies

21. september 1991 2 companies

22. september 1991 1 companies

23. september 1991 29 companies

24. september 1991 16 companies

25. september 1991 23 companies

26. september 1991 15 companies

27. september 1991 22 companies

29. september 1991 1 companies

30. september 1991 29 companies