mars 1981

mars 1981: 1 544 companies

2 mars 1981 36 companies

3 mars 1981 55 companies

4 mars 1981 56 companies

5 mars 1981 60 companies

6 mars 1981 62 companies

9 mars 1981 64 companies

10 mars 1981 71 companies

11 mars 1981 68 companies

12 mars 1981 45 companies

13 mars 1981 86 companies

14 mars 1981 1 companies

16 mars 1981 67 companies

17 mars 1981 74 companies

18 mars 1981 70 companies

19 mars 1981 58 companies

20 mars 1981 85 companies

23 mars 1981 91 companies

24 mars 1981 66 companies

25 mars 1981 79 companies

26 mars 1981 73 companies

27 mars 1981 81 companies

30 mars 1981 116 companies

31 mars 1981 80 companies