mei 1990

mei 1990: 684 companies

1 mei 1990 29 companies

2 mei 1990 33 companies

3 mei 1990 41 companies

4 mei 1990 1 companies

6 mei 1990 20 companies

7 mei 1990 51 companies

8 mei 1990 32 companies

9 mei 1990 35 companies

10 mei 1990 27 companies

11 mei 1990 4 companies

13 mei 1990 27 companies

14 mei 1990 29 companies

15 mei 1990 30 companies

16 mei 1990 34 companies

17 mei 1990 32 companies

18 mei 1990 11 companies

20 mei 1990 26 companies

21 mei 1990 30 companies

22 mei 1990 29 companies

23 mei 1990 24 companies

24 mei 1990 41 companies

25 mei 1990 6 companies

27 mei 1990 30 companies

28 mei 1990 29 companies

29 mei 1990 11 companies

31 mei 1990 22 companies