mai 1981

mai 1981: 1 783 companies

2 mai 1981 75 companies

4 mai 1981 57 companies

5 mai 1981 76 companies

6 mai 1981 84 companies

7 mai 1981 78 companies

8 mai 1981 57 companies

9 mai 1981 65 companies

11 mai 1981 86 companies

12 mai 1981 130 companies

13 mai 1981 57 companies

14 mai 1981 77 companies

15 mai 1981 57 companies

16 mai 1981 62 companies

17 mai 1981 1 companies

19 mai 1981 99 companies

20 mai 1981 53 companies

21 mai 1981 66 companies

22 mai 1981 75 companies

23 mai 1981 68 companies

24 mai 1981 1 companies

25 mai 1981 76 companies

26 mai 1981 74 companies

27 mai 1981 60 companies

28 mai 1981 93 companies

29 mai 1981 53 companies

30 mai 1981 103 companies