Ocak 1980

Ocak 1980: 513 companies

2 Ocak 1980 31 companies

3 Ocak 1980 9 companies

4 Ocak 1980 11 companies

7 Ocak 1980 17 companies

8 Ocak 1980 22 companies

9 Ocak 1980 33 companies

10 Ocak 1980 17 companies

11 Ocak 1980 22 companies

14 Ocak 1980 29 companies

15 Ocak 1980 33 companies

16 Ocak 1980 32 companies

17 Ocak 1980 19 companies

18 Ocak 1980 34 companies

21 Ocak 1980 21 companies

22 Ocak 1980 23 companies

23 Ocak 1980 35 companies

24 Ocak 1980 13 companies

25 Ocak 1980 37 companies

29 Ocak 1980 32 companies

30 Ocak 1980 25 companies

31 Ocak 1980 18 companies