Disember 1981

Disember 1981: 203 companies

1 Disember 1981 9 companies

2 Disember 1981 5 companies

3 Disember 1981 3 companies

4 Disember 1981 3 companies

7 Disember 1981 1 companies

8 Disember 1981 4 companies

9 Disember 1981 12 companies

10 Disember 1981 3 companies

11 Disember 1981 3 companies

12 Disember 1981 6 companies

14 Disember 1981 10 companies

15 Disember 1981 7 companies

16 Disember 1981 16 companies

17 Disember 1981 11 companies

18 Disember 1981 17 companies

19 Disember 1981 5 companies

21 Disember 1981 14 companies

22 Disember 1981 6 companies

23 Disember 1981 9 companies

28 Disember 1981 7 companies

29 Disember 1981 9 companies

30 Disember 1981 6 companies

31 Disember 1981 37 companies