april 1972

april 1972: 554 companies

01. april 1972 293 companies

02. april 1972 4 companies

03. april 1972 13 companies

04. april 1972 8 companies

05. april 1972 4 companies

06. april 1972 8 companies

07. april 1972 5 companies

08. april 1972 7 companies

09. april 1972 3 companies

10. april 1972 29 companies

11. april 1972 14 companies

12. april 1972 10 companies

13. april 1972 7 companies

14. april 1972 6 companies

15. april 1972 23 companies

16. april 1972 6 companies

17. april 1972 3 companies

18. april 1972 16 companies

19. april 1972 7 companies

20. april 1972 18 companies

21. april 1972 8 companies

22. april 1972 6 companies

23. april 1972 1 companies

24. april 1972 6 companies

25. april 1972 17 companies

26. april 1972 4 companies

27. april 1972 4 companies

28. april 1972 11 companies

29. april 1972 9 companies

30. april 1972 4 companies