september 1990

september 1990: 367 companies

1. september 1990 10 companies

3. september 1990 14 companies

4. september 1990 19 companies

5. september 1990 15 companies

6. september 1990 16 companies

7. september 1990 15 companies

10. september 1990 18 companies

11. september 1990 10 companies

12. september 1990 16 companies

13. september 1990 23 companies

14. september 1990 20 companies

15. september 1990 3 companies

17. september 1990 17 companies

18. september 1990 12 companies

19. september 1990 19 companies

20. september 1990 18 companies

21. september 1990 14 companies

24. september 1990 22 companies

25. september 1990 25 companies

26. september 1990 18 companies

27. september 1990 20 companies

28. september 1990 23 companies