april 1971

april 1971: 474 companies

01. april 1971 264 companies

02. april 1971 12 companies

03. april 1971 2 companies

04. april 1971 4 companies

05. april 1971 12 companies

06. april 1971 6 companies

07. april 1971 7 companies

08. april 1971 3 companies

09. april 1971 6 companies

10. april 1971 13 companies

11. april 1971 2 companies

12. april 1971 6 companies

13. april 1971 7 companies

14. april 1971 5 companies

15. april 1971 25 companies

16. april 1971 12 companies

17. april 1971 2 companies

18. april 1971 3 companies

19. april 1971 6 companies

20. april 1971 21 companies

21. april 1971 6 companies

22. april 1971 1 companies

23. april 1971 5 companies

24. april 1971 6 companies

25. april 1971 4 companies

26. april 1971 9 companies

27. april 1971 6 companies

28. april 1971 8 companies

29. april 1971 5 companies

30. april 1971 6 companies