april 1986

april 1986: 269 companies

2 april 1986 15 companies

3 april 1986 11 companies

4 april 1986 10 companies

5 april 1986 15 companies

7 april 1986 8 companies

8 april 1986 4 companies

9 april 1986 16 companies

10 april 1986 7 companies

11 april 1986 10 companies

12 april 1986 14 companies

14 april 1986 9 companies

15 april 1986 8 companies

16 april 1986 10 companies

17 april 1986 9 companies

18 april 1986 13 companies

19 april 1986 12 companies

21 april 1986 8 companies

22 april 1986 12 companies

23 april 1986 14 companies

24 april 1986 16 companies

25 april 1986 11 companies

26 april 1986 13 companies

28 april 1986 9 companies

29 april 1986 7 companies

30 april 1986 8 companies