May 1961

May 1961: 364 companies

1-may, 1961 27 companies

3-may, 1961 12 companies

4-may, 1961 9 companies

5-may, 1961 24 companies

7-may, 1961 13 companies

8-may, 1961 9 companies

9-may, 1961 16 companies

10-may, 1961 16 companies

11-may, 1961 14 companies

12-may, 1961 14 companies

14-may, 1961 16 companies

15-may, 1961 8 companies

16-may, 1961 20 companies

17-may, 1961 21 companies

18-may, 1961 13 companies

19-may, 1961 19 companies

22-may, 1961 13 companies

23-may, 1961 20 companies

24-may, 1961 12 companies

26-may, 1961 14 companies

28-may, 1961 8 companies

29-may, 1961 12 companies

30-may, 1961 18 companies

31-may, 1961 16 companies