april 1962

april 1962: 105 companies

2. april 1962 8 companies

3. april 1962 6 companies

4. april 1962 5 companies

5. april 1962 6 companies

6. april 1962 5 companies

9. april 1962 3 companies

10. april 1962 6 companies

11. april 1962 6 companies

12. april 1962 4 companies

13. april 1962 4 companies

16. april 1962 2 companies

17. april 1962 5 companies

18. april 1962 11 companies

19. april 1962 6 companies

24. april 1962 2 companies

26. april 1962 9 companies

27. april 1962 7 companies

30. april 1962 10 companies