mars 1981

mars 1981: 444 companies

1 mars 1981 1 companies

2 mars 1981 27 companies

4 mars 1981 13 companies

6 mars 1981 33 companies

8 mars 1981 4 companies

10 mars 1981 1 companies

11 mars 1981 28 companies

12 mars 1981 11 companies

13 mars 1981 5 companies

16 mars 1981 33 companies

17 mars 1981 89 companies

19 mars 1981 3 companies

22 mars 1981 15 companies

24 mars 1981 23 companies

25 mars 1981 42 companies

26 mars 1981 42 companies

27 mars 1981 9 companies

29 mars 1981 30 companies

30 mars 1981 8 companies

31 mars 1981 27 companies