mai 1977

mai 1977: 1 018 companies

2 mai 1977 55 companies

3 mai 1977 44 companies

4 mai 1977 48 companies

5 mai 1977 50 companies

6 mai 1977 39 companies

9 mai 1977 41 companies

10 mai 1977 38 companies

11 mai 1977 29 companies

12 mai 1977 52 companies

13 mai 1977 42 companies

16 mai 1977 35 companies

17 mai 1977 51 companies

18 mai 1977 52 companies

19 mai 1977 55 companies

20 mai 1977 47 companies

23 mai 1977 31 companies

24 mai 1977 50 companies

25 mai 1977 56 companies

26 mai 1977 46 companies

27 mai 1977 38 companies

30 mai 1977 58 companies

31 mai 1977 61 companies