Mei 1981

Mei 1981: 1 783 companies

2 Mei 1981 75 companies

4 Mei 1981 57 companies

5 Mei 1981 76 companies

6 Mei 1981 84 companies

7 Mei 1981 78 companies

8 Mei 1981 57 companies

9 Mei 1981 65 companies

11 Mei 1981 86 companies

12 Mei 1981 130 companies

13 Mei 1981 57 companies

14 Mei 1981 77 companies

15 Mei 1981 57 companies

16 Mei 1981 62 companies

17 Mei 1981 1 companies

19 Mei 1981 99 companies

20 Mei 1981 53 companies

21 Mei 1981 66 companies

22 Mei 1981 75 companies

23 Mei 1981 68 companies

24 Mei 1981 1 companies

25 Mei 1981 76 companies

26 Mei 1981 74 companies

27 Mei 1981 60 companies

28 Mei 1981 93 companies

29 Mei 1981 53 companies

30 Mei 1981 103 companies