Aprel 1981

Aprel 1981: 1 667 companies

1-aprel, 1981 87 companies

2-aprel, 1981 57 companies

3-aprel, 1981 33 companies

4-aprel, 1981 51 companies

6-aprel, 1981 79 companies

7-aprel, 1981 74 companies

8-aprel, 1981 62 companies

9-aprel, 1981 68 companies

10-aprel, 1981 53 companies

11-aprel, 1981 91 companies

13-aprel, 1981 43 companies

14-aprel, 1981 66 companies

15-aprel, 1981 99 companies

16-aprel, 1981 25 companies

17-aprel, 1981 1 companies

18-aprel, 1981 66 companies

19-aprel, 1981 1 companies

20-aprel, 1981 78 companies

21-aprel, 1981 70 companies

22-aprel, 1981 62 companies

23-aprel, 1981 75 companies

24-aprel, 1981 70 companies

25-aprel, 1981 67 companies

27-aprel, 1981 74 companies

28-aprel, 1981 72 companies

29-aprel, 1981 84 companies

30-aprel, 1981 59 companies