April 1970

April 1970: 55 companies

1 April 1970 5 companies

2 April 1970 2 companies

3 April 1970 2 companies

6 April 1970 2 companies

7 April 1970 3 companies

8 April 1970 2 companies

9 April 1970 1 companies

10 April 1970 1 companies

13 April 1970 2 companies

14 April 1970 1 companies

15 April 1970 3 companies

16 April 1970 5 companies

17 April 1970 1 companies

18 April 1970 1 companies

20 April 1970 2 companies

21 April 1970 2 companies

22 April 1970 3 companies

23 April 1970 3 companies

25 April 1970 2 companies

27 April 1970 1 companies

28 April 1970 2 companies

29 April 1970 7 companies

30 April 1970 2 companies