april 1960

april 1960: 124 companies

01. april 1960 8 companies

04. april 1960 4 companies

05. april 1960 4 companies

06. april 1960 5 companies

07. april 1960 6 companies

08. april 1960 12 companies

11. april 1960 4 companies

12. april 1960 8 companies

13. april 1960 9 companies

14. april 1960 10 companies

19. april 1960 1 companies

20. april 1960 8 companies

21. april 1960 7 companies

22. april 1960 6 companies

26. april 1960 7 companies

27. april 1960 6 companies

28. april 1960 6 companies

29. april 1960 13 companies