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