mars 1981

mars 1981: 1 835 companies

2 mars 1981 84 companies

3 mars 1981 94 companies

4 mars 1981 70 companies

5 mars 1981 54 companies

6 mars 1981 66 companies

9 mars 1981 74 companies

10 mars 1981 90 companies

11 mars 1981 61 companies

12 mars 1981 60 companies

13 mars 1981 91 companies

14 mars 1981 1 companies

16 mars 1981 121 companies

17 mars 1981 79 companies

18 mars 1981 60 companies

19 mars 1981 52 companies

20 mars 1981 61 companies

23 mars 1981 206 companies

24 mars 1981 69 companies

25 mars 1981 71 companies

26 mars 1981 71 companies

27 mars 1981 83 companies

28 mars 1981 1 companies

30 mars 1981 135 companies

31 mars 1981 81 companies