april 1968

april 1968: 383 companies

1 april 1968 234 companies

2 april 1968 7 companies

3 april 1968 3 companies

4 april 1968 1 companies

5 april 1968 29 companies

6 april 1968 4 companies

7 april 1968 2 companies

8 april 1968 1 companies

9 april 1968 1 companies

10 april 1968 15 companies

11 april 1968 2 companies

12 april 1968 3 companies

13 april 1968 2 companies

14 april 1968 1 companies

15 april 1968 21 companies

16 april 1968 5 companies

18 april 1968 6 companies

19 april 1968 2 companies

20 april 1968 12 companies

22 april 1968 2 companies

23 april 1968 2 companies

24 april 1968 4 companies

25 april 1968 7 companies

26 april 1968 5 companies

27 april 1968 1 companies

28 april 1968 1 companies

29 april 1968 1 companies

30 april 1968 9 companies