april 1986

april 1986: 269 companies

2. april 1986 15 companies

3. april 1986 11 companies

4. april 1986 10 companies

5. april 1986 15 companies

7. april 1986 8 companies

8. april 1986 4 companies

9. april 1986 16 companies

10. april 1986 7 companies

11. april 1986 10 companies

12. april 1986 14 companies

14. april 1986 9 companies

15. april 1986 8 companies

16. april 1986 10 companies

17. april 1986 9 companies

18. april 1986 13 companies

19. april 1986 12 companies

21. april 1986 8 companies

22. april 1986 12 companies

23. april 1986 14 companies

24. april 1986 16 companies

25. april 1986 11 companies

26. april 1986 13 companies

28. april 1986 9 companies

29. april 1986 7 companies

30. april 1986 8 companies