mai 1991

mai 1991: 925 companies

1 mai 1991 605 companies

2 mai 1991 11 companies

3 mai 1991 10 companies

4 mai 1991 1 companies

6 mai 1991 15 companies

7 mai 1991 11 companies

8 mai 1991 13 companies

10 mai 1991 10 companies

11 mai 1991 1 companies

13 mai 1991 8 companies

14 mai 1991 17 companies

15 mai 1991 42 companies

16 mai 1991 9 companies

17 mai 1991 11 companies

19 mai 1991 1 companies

20 mai 1991 5 companies

21 mai 1991 16 companies

22 mai 1991 19 companies

23 mai 1991 14 companies

24 mai 1991 18 companies

25 mai 1991 2 companies

27 mai 1991 19 companies

28 mai 1991 15 companies

29 mai 1991 10 companies

30 mai 1991 22 companies

31 mai 1991 20 companies