april 1964

april 1964: 214 companies

01. april 1964 5 companies

02. april 1964 14 companies

05. april 1964 4 companies

06. april 1964 3 companies

07. april 1964 12 companies

08. april 1964 11 companies

09. april 1964 15 companies

10. april 1964 5 companies

12. april 1964 8 companies

13. april 1964 10 companies

14. april 1964 16 companies

15. april 1964 8 companies

17. april 1964 5 companies

18. april 1964 1 companies

19. april 1964 13 companies

20. april 1964 5 companies

21. april 1964 12 companies

22. april 1964 11 companies

23. april 1964 7 companies

24. april 1964 6 companies

26. april 1964 8 companies

27. april 1964 8 companies

28. april 1964 6 companies

29. april 1964 9 companies

30. april 1964 12 companies