august 1981

august 1981: 123 companies

1 august 1981 10 companies

4 august 1981 6 companies

6 august 1981 2 companies

7 august 1981 3 companies

8 august 1981 1 companies

10 august 1981 1 companies

11 august 1981 4 companies

12 august 1981 2 companies

14 august 1981 2 companies

17 august 1981 8 companies

18 august 1981 5 companies

19 august 1981 4 companies

20 august 1981 3 companies

21 august 1981 11 companies

22 august 1981 15 companies

24 august 1981 13 companies

25 august 1981 10 companies

26 august 1981 8 companies

27 august 1981 1 companies

28 august 1981 7 companies

29 august 1981 3 companies

31 august 1981 4 companies