mai 1990

mai 1990: 684 companies

1 mai 1990 29 companies

2 mai 1990 33 companies

3 mai 1990 41 companies

4 mai 1990 1 companies

6 mai 1990 20 companies

7 mai 1990 51 companies

8 mai 1990 32 companies

9 mai 1990 35 companies

10 mai 1990 27 companies

11 mai 1990 4 companies

13 mai 1990 27 companies

14 mai 1990 29 companies

15 mai 1990 30 companies

16 mai 1990 34 companies

17 mai 1990 32 companies

18 mai 1990 11 companies

20 mai 1990 26 companies

21 mai 1990 30 companies

22 mai 1990 29 companies

23 mai 1990 24 companies

24 mai 1990 41 companies

25 mai 1990 6 companies

27 mai 1990 30 companies

28 mai 1990 29 companies

29 mai 1990 11 companies

31 mai 1990 22 companies