April 1969

April 1969: 60 companies

2 April 1969 3 companies

3 April 1969 16 companies

4 April 1969 1 companies

5 April 1969 1 companies

8 April 1969 1 companies

10 April 1969 7 companies

16 April 1969 1 companies

18 April 1969 2 companies

19 April 1969 2 companies

22 April 1969 3 companies

23 April 1969 2 companies

24 April 1969 4 companies

25 April 1969 13 companies

28 April 1969 2 companies

30 April 1969 2 companies