maj 1961

maj 1961: 364 companies

1 maj 1961 27 companies

3 maj 1961 12 companies

4 maj 1961 9 companies

5 maj 1961 24 companies

7 maj 1961 13 companies

8 maj 1961 9 companies

9 maj 1961 16 companies

10 maj 1961 16 companies

11 maj 1961 14 companies

12 maj 1961 14 companies

14 maj 1961 16 companies

15 maj 1961 8 companies

16 maj 1961 20 companies

17 maj 1961 21 companies

18 maj 1961 13 companies

19 maj 1961 19 companies

22 maj 1961 13 companies

23 maj 1961 20 companies

24 maj 1961 12 companies

26 maj 1961 14 companies

28 maj 1961 8 companies

29 maj 1961 12 companies

30 maj 1961 18 companies

31 maj 1961 16 companies