Aprel 1981

Aprel 1981: 234 companies

1-aprel, 1981 56 companies

2-aprel, 1981 14 companies

3-aprel, 1981 7 companies

4-aprel, 1981 2 companies

6-aprel, 1981 12 companies

7-aprel, 1981 8 companies

8-aprel, 1981 8 companies

9-aprel, 1981 7 companies

10-aprel, 1981 7 companies

12-aprel, 1981 1 companies

13-aprel, 1981 4 companies

14-aprel, 1981 11 companies

15-aprel, 1981 14 companies

17-aprel, 1981 1 companies

18-aprel, 1981 2 companies

20-aprel, 1981 2 companies

21-aprel, 1981 2 companies

22-aprel, 1981 3 companies

23-aprel, 1981 8 companies

24-aprel, 1981 6 companies

25-aprel, 1981 3 companies

26-aprel, 1981 1 companies

27-aprel, 1981 9 companies

28-aprel, 1981 10 companies

29-aprel, 1981 6 companies

30-aprel, 1981 30 companies