mai 1990

mai 1990: 1 695 companies

1 mai 1990 57 companies

2 mai 1990 39 companies

3 mai 1990 54 companies

4 mai 1990 55 companies

7 mai 1990 61 companies

8 mai 1990 84 companies

9 mai 1990 80 companies

10 mai 1990 83 companies

11 mai 1990 74 companies

14 mai 1990 66 companies

15 mai 1990 99 companies

16 mai 1990 50 companies

17 mai 1990 67 companies

18 mai 1990 53 companies

21 mai 1990 53 companies

22 mai 1990 84 companies

23 mai 1990 84 companies

24 mai 1990 76 companies

25 mai 1990 90 companies

28 mai 1990 99 companies

29 mai 1990 95 companies

30 mai 1990 136 companies

31 mai 1990 56 companies