december 1981

december 1981: 479 companies

1 december 1981 47 companies

2 december 1981 31 companies

3 december 1981 36 companies

4 december 1981 18 companies

6 december 1981 9 companies

7 december 1981 23 companies

8 december 1981 16 companies

9 december 1981 25 companies

10 december 1981 14 companies

11 december 1981 14 companies

13 december 1981 15 companies

14 december 1981 28 companies

15 december 1981 28 companies

16 december 1981 11 companies

17 december 1981 22 companies

18 december 1981 10 companies

20 december 1981 13 companies

22 december 1981 15 companies

23 december 1981 15 companies

24 december 1981 22 companies

25 december 1981 14 companies

28 december 1981 16 companies

29 december 1981 28 companies

30 december 1981 9 companies