april 1969

april 1969: 193 companies

2 april 1969 18 companies

7 april 1969 12 companies

8 april 1969 10 companies

10 april 1969 11 companies

11 april 1969 6 companies

13 april 1969 6 companies

14 april 1969 11 companies

15 april 1969 7 companies

16 april 1969 13 companies

17 april 1969 13 companies

18 april 1969 10 companies

20 april 1969 8 companies

21 april 1969 7 companies

22 april 1969 7 companies

24 april 1969 9 companies

25 april 1969 11 companies

27 april 1969 13 companies

28 april 1969 4 companies

29 april 1969 10 companies

30 april 1969 7 companies