Mei 1981

Mei 1981: 266 companies

1 Mei 1981 57 companies

3 Mei 1981 1 companies

4 Mei 1981 20 companies

5 Mei 1981 7 companies

6 Mei 1981 9 companies

7 Mei 1981 5 companies

8 Mei 1981 9 companies

9 Mei 1981 1 companies

10 Mei 1981 2 companies

11 Mei 1981 13 companies

12 Mei 1981 14 companies

13 Mei 1981 5 companies

14 Mei 1981 13 companies

15 Mei 1981 14 companies

17 Mei 1981 1 companies

18 Mei 1981 10 companies

19 Mei 1981 5 companies

20 Mei 1981 12 companies

21 Mei 1981 10 companies

22 Mei 1981 11 companies

23 Mei 1981 1 companies

25 Mei 1981 10 companies

26 Mei 1981 12 companies

27 Mei 1981 10 companies

28 Mei 1981 3 companies

29 Mei 1981 8 companies

30 Mei 1981 3 companies