Mart 1981

Mart 1981: 1 544 companies

2 Mart 1981 36 companies

3 Mart 1981 55 companies

4 Mart 1981 56 companies

5 Mart 1981 60 companies

6 Mart 1981 62 companies

9 Mart 1981 64 companies

10 Mart 1981 71 companies

11 Mart 1981 68 companies

12 Mart 1981 45 companies

13 Mart 1981 86 companies

14 Mart 1981 1 companies

16 Mart 1981 67 companies

17 Mart 1981 74 companies

18 Mart 1981 70 companies

19 Mart 1981 58 companies

20 Mart 1981 85 companies

23 Mart 1981 91 companies

24 Mart 1981 66 companies

25 Mart 1981 79 companies

26 Mart 1981 73 companies

27 Mart 1981 81 companies

30 Mart 1981 116 companies

31 Mart 1981 80 companies