mars 1991

mars 1991: 421 companies

1 mars 1991 145 companies

2 mars 1991 5 companies

4 mars 1991 11 companies

5 mars 1991 12 companies

6 mars 1991 14 companies

7 mars 1991 7 companies

8 mars 1991 17 companies

9 mars 1991 2 companies

10 mars 1991 2 companies

11 mars 1991 9 companies

12 mars 1991 10 companies

13 mars 1991 9 companies

14 mars 1991 8 companies

15 mars 1991 51 companies

16 mars 1991 1 companies

18 mars 1991 9 companies

19 mars 1991 11 companies

20 mars 1991 14 companies

21 mars 1991 23 companies

22 mars 1991 7 companies

23 mars 1991 1 companies

24 mars 1991 1 companies

25 mars 1991 14 companies

26 mars 1991 17 companies

27 mars 1991 14 companies

28 mars 1991 3 companies

30 mars 1991 1 companies

31 mars 1991 3 companies