april 1985

april 1985: 600 companies

1 april 1985 55 companies

2 april 1985 13 companies

3 april 1985 8 companies

4 april 1985 2 companies

5 april 1985 1 companies

7 april 1985 1 companies

8 april 1985 1 companies

9 april 1985 11 companies

10 april 1985 12 companies

11 april 1985 4 companies

12 april 1985 10 companies

14 april 1985 2 companies

15 april 1985 284 companies

16 april 1985 12 companies

17 april 1985 66 companies

18 april 1985 11 companies

19 april 1985 11 companies

20 april 1985 1 companies

22 april 1985 20 companies

23 april 1985 14 companies

24 april 1985 8 companies

25 april 1985 22 companies

26 april 1985 11 companies

29 april 1985 8 companies

30 april 1985 12 companies