september 1960

september 1960: 110 companies

1 september 1960 3 companies

2 september 1960 4 companies

5 september 1960 4 companies

6 september 1960 3 companies

7 september 1960 4 companies

8 september 1960 5 companies

9 september 1960 6 companies

12 september 1960 7 companies

13 september 1960 3 companies

14 september 1960 6 companies

15 september 1960 2 companies

16 september 1960 9 companies

19 september 1960 5 companies

20 september 1960 5 companies

21 september 1960 6 companies

22 september 1960 6 companies

23 september 1960 7 companies

26 september 1960 4 companies

27 september 1960 3 companies

28 september 1960 8 companies

29 september 1960 2 companies

30 september 1960 8 companies