mai 1971

mai 1971: 348 companies

2 mai 1971 7 companies

3 mai 1971 9 companies

4 mai 1971 1 companies

6 mai 1971 1 companies

11 mai 1971 29 companies

12 mai 1971 10 companies

14 mai 1971 37 companies

16 mai 1971 20 companies

17 mai 1971 34 companies

18 mai 1971 55 companies

19 mai 1971 6 companies

24 mai 1971 20 companies

25 mai 1971 68 companies

27 mai 1971 8 companies

28 mai 1971 20 companies

31 mai 1971 23 companies