April 1984

April 1984: 1 616 companies

2. April 1984 85 companies

3. April 1984 81 companies

4. April 1984 73 companies

5. April 1984 68 companies

6. April 1984 63 companies

8. April 1984 1 companies

9. April 1984 67 companies

10. April 1984 75 companies

11. April 1984 79 companies

12. April 1984 63 companies

13. April 1984 98 companies

16. April 1984 77 companies

17. April 1984 76 companies

18. April 1984 93 companies

19. April 1984 102 companies

22. April 1984 1 companies

24. April 1984 131 companies

25. April 1984 109 companies

26. April 1984 113 companies

27. April 1984 80 companies

30. April 1984 81 companies