april 1984

april 1984: 192 companies

2. april 1984 6 companies

3. april 1984 10 companies

4. april 1984 13 companies

5. april 1984 11 companies

6. april 1984 8 companies

7. april 1984 4 companies

9. april 1984 5 companies

10. april 1984 11 companies

11. april 1984 10 companies

12. april 1984 8 companies

13. april 1984 7 companies

14. april 1984 10 companies

16. april 1984 10 companies

17. april 1984 9 companies

18. april 1984 12 companies

19. april 1984 10 companies

24. april 1984 8 companies

25. april 1984 11 companies

26. april 1984 8 companies

27. april 1984 10 companies

28. april 1984 4 companies

30. april 1984 7 companies