Mart 1980

Mart 1980: 1 302 companies

1 Mart 1980 25 companies

3 Mart 1980 55 companies

4 Mart 1980 48 companies

5 Mart 1980 41 companies

6 Mart 1980 54 companies

7 Mart 1980 44 companies

8 Mart 1980 38 companies

10 Mart 1980 53 companies

11 Mart 1980 43 companies

12 Mart 1980 47 companies

13 Mart 1980 44 companies

14 Mart 1980 63 companies

15 Mart 1980 26 companies

17 Mart 1980 50 companies

18 Mart 1980 65 companies

19 Mart 1980 55 companies

20 Mart 1980 65 companies

21 Mart 1980 57 companies

22 Mart 1980 41 companies

24 Mart 1980 57 companies

25 Mart 1980 65 companies

26 Mart 1980 48 companies

27 Mart 1980 60 companies

28 Mart 1980 45 companies

29 Mart 1980 28 companies

31 Mart 1980 85 companies