april 1962

april 1962: 238 companies

1. april 1962 11 companies

2. april 1962 1 companies

3. april 1962 9 companies

5. april 1962 18 companies

6. april 1962 17 companies

8. april 1962 16 companies

9. april 1962 10 companies

10. april 1962 17 companies

11. april 1962 8 companies

12. april 1962 14 companies

13. april 1962 20 companies

15. april 1962 8 companies

16. april 1962 9 companies

17. april 1962 9 companies

18. april 1962 13 companies

20. april 1962 10 companies

22. april 1962 9 companies

23. april 1962 12 companies

24. april 1962 7 companies

27. april 1962 10 companies

30. april 1962 10 companies