september 1991

september 1991: 885 companies

2. september 1991 28 companies

3. september 1991 53 companies

4. september 1991 35 companies

5. september 1991 42 companies

6. september 1991 44 companies

9. september 1991 31 companies

10. september 1991 46 companies

11. september 1991 50 companies

12. september 1991 43 companies

13. september 1991 33 companies

16. september 1991 38 companies

17. september 1991 54 companies

18. september 1991 42 companies

19. september 1991 53 companies

20. september 1991 50 companies

23. september 1991 42 companies

24. september 1991 41 companies

25. september 1991 42 companies

26. september 1991 32 companies

27. september 1991 42 companies

30. september 1991 44 companies