december 1990

december 1990: 556 companies

1 december 1990 12 companies

2 december 1990 2 companies

3 december 1990 27 companies

4 december 1990 24 companies

5 december 1990 30 companies

6 december 1990 25 companies

7 december 1990 17 companies

8 december 1990 6 companies

10 december 1990 18 companies

11 december 1990 28 companies

12 december 1990 22 companies

13 december 1990 29 companies

14 december 1990 31 companies

15 december 1990 4 companies

16 december 1990 1 companies

17 december 1990 43 companies

18 december 1990 25 companies

19 december 1990 38 companies

20 december 1990 35 companies

21 december 1990 40 companies

22 december 1990 1 companies

27 december 1990 33 companies

28 december 1990 34 companies

29 december 1990 11 companies

30 december 1990 4 companies

31 december 1990 16 companies