december 1981

december 1981: 470 companies

1 december 1981 67 companies

2 december 1981 9 companies

3 december 1981 8 companies

4 december 1981 15 companies

5 december 1981 1 companies

6 december 1981 2 companies

7 december 1981 9 companies

8 december 1981 7 companies

9 december 1981 7 companies

10 december 1981 12 companies

11 december 1981 18 companies

12 december 1981 1 companies

14 december 1981 10 companies

15 december 1981 28 companies

16 december 1981 20 companies

17 december 1981 18 companies

18 december 1981 18 companies

19 december 1981 4 companies

20 december 1981 8 companies

21 december 1981 65 companies

22 december 1981 27 companies

23 december 1981 13 companies

24 december 1981 3 companies

25 december 1981 2 companies

26 december 1981 1 companies

27 december 1981 5 companies

28 december 1981 36 companies

29 december 1981 17 companies

30 december 1981 26 companies

31 december 1981 13 companies