Ocak 1981

Ocak 1981: 1 726 companies

1 Ocak 1981 822 companies

2 Ocak 1981 4 companies

3 Ocak 1981 12 companies

4 Ocak 1981 4 companies

5 Ocak 1981 42 companies

6 Ocak 1981 55 companies

7 Ocak 1981 25 companies

8 Ocak 1981 37 companies

9 Ocak 1981 26 companies

10 Ocak 1981 54 companies

11 Ocak 1981 14 companies

12 Ocak 1981 40 companies

13 Ocak 1981 42 companies

14 Ocak 1981 32 companies

15 Ocak 1981 71 companies

16 Ocak 1981 35 companies

17 Ocak 1981 16 companies

18 Ocak 1981 4 companies

19 Ocak 1981 49 companies

20 Ocak 1981 51 companies

21 Ocak 1981 38 companies

22 Ocak 1981 28 companies

23 Ocak 1981 26 companies

24 Ocak 1981 18 companies

25 Ocak 1981 20 companies

26 Ocak 1981 30 companies

27 Ocak 1981 32 companies

28 Ocak 1981 27 companies

29 Ocak 1981 33 companies

30 Ocak 1981 24 companies

31 Ocak 1981 15 companies