april 1976

april 1976: 693 companies

1 april 1976 32 companies

2 april 1976 40 companies

5 april 1976 20 companies

6 april 1976 24 companies

7 april 1976 35 companies

8 april 1976 45 companies

9 april 1976 39 companies

12 april 1976 35 companies

13 april 1976 47 companies

14 april 1976 36 companies

15 april 1976 33 companies

20 april 1976 20 companies

21 april 1976 32 companies

22 april 1976 38 companies

23 april 1976 40 companies

26 april 1976 9 companies

27 april 1976 32 companies

28 april 1976 43 companies

29 april 1976 46 companies

30 april 1976 47 companies