april 1985

april 1985: 600 companies

1. april 1985 55 companies

2. april 1985 13 companies

3. april 1985 8 companies

4. april 1985 2 companies

5. april 1985 1 companies

7. april 1985 1 companies

8. april 1985 1 companies

9. april 1985 11 companies

10. april 1985 12 companies

11. april 1985 4 companies

12. april 1985 10 companies

14. april 1985 2 companies

15. april 1985 284 companies

16. april 1985 12 companies

17. april 1985 66 companies

18. april 1985 11 companies

19. april 1985 11 companies

20. april 1985 1 companies

22. april 1985 20 companies

23. april 1985 14 companies

24. april 1985 8 companies

25. april 1985 22 companies

26. april 1985 11 companies

29. april 1985 8 companies

30. april 1985 12 companies