Aprel 1981

Aprel 1981: 360 companies

1 aprel 1981 21 companies

2 aprel 1981 8 companies

3 aprel 1981 27 companies

5 aprel 1981 15 companies

6 aprel 1981 14 companies

7 aprel 1981 20 companies

8 aprel 1981 20 companies

9 aprel 1981 15 companies

12 aprel 1981 11 companies

13 aprel 1981 16 companies

22 aprel 1981 51 companies

23 aprel 1981 43 companies

24 aprel 1981 39 companies

27 aprel 1981 40 companies

28 aprel 1981 5 companies

30 aprel 1981 15 companies