November 1981

November 1981: 298 companies

1 November 1981 51 companies

2 November 1981 12 companies

3 November 1981 5 companies

4 November 1981 12 companies

5 November 1981 14 companies

6 November 1981 12 companies

8 November 1981 1 companies

9 November 1981 14 companies

10 November 1981 7 companies

11 November 1981 7 companies

12 November 1981 8 companies

13 November 1981 8 companies

14 November 1981 4 companies

15 November 1981 8 companies

16 November 1981 18 companies

17 November 1981 9 companies

18 November 1981 10 companies

19 November 1981 8 companies

20 November 1981 11 companies

22 November 1981 1 companies

23 November 1981 8 companies

24 November 1981 9 companies

25 November 1981 7 companies

26 November 1981 12 companies

27 November 1981 22 companies

28 November 1981 2 companies

29 November 1981 2 companies

30 November 1981 16 companies