april 1982

april 1982: 177 companies

2 april 1982 11 companies

3 april 1982 9 companies

5 april 1982 10 companies

6 april 1982 8 companies

7 april 1982 10 companies

8 april 1982 8 companies

9 april 1982 6 companies

10 april 1982 2 companies

12 april 1982 8 companies

13 april 1982 11 companies

14 april 1982 10 companies

15 april 1982 5 companies

20 april 1982 9 companies

21 april 1982 9 companies

22 april 1982 13 companies

23 april 1982 8 companies

24 april 1982 7 companies

26 april 1982 10 companies

27 april 1982 5 companies

28 april 1982 5 companies

29 april 1982 5 companies

30 april 1982 8 companies