april 1976

april 1976: 639 companies

1 april 1976 19 companies

2 april 1976 20 companies

3 april 1976 21 companies

5 april 1976 22 companies

6 april 1976 13 companies

7 april 1976 35 companies

8 april 1976 19 companies

9 april 1976 31 companies

10 april 1976 20 companies

12 april 1976 30 companies

13 april 1976 21 companies

14 april 1976 28 companies

15 april 1976 26 companies

17 april 1976 30 companies

19 april 1976 24 companies

20 april 1976 23 companies

21 april 1976 20 companies

22 april 1976 20 companies

23 april 1976 31 companies

24 april 1976 19 companies

26 april 1976 38 companies

27 april 1976 33 companies

28 april 1976 44 companies

29 april 1976 18 companies

30 april 1976 34 companies