august 1980

august 1980: 1 382 companies

1. august 1980 645 companies

2. august 1980 13 companies

3. august 1980 4 companies

4. august 1980 30 companies

5. august 1980 45 companies

6. august 1980 36 companies

7. august 1980 22 companies

8. august 1980 33 companies

9. august 1980 8 companies

10. august 1980 28 companies

11. august 1980 30 companies

12. august 1980 27 companies

13. august 1980 27 companies

14. august 1980 23 companies

15. august 1980 57 companies

16. august 1980 24 companies

17. august 1980 2 companies

18. august 1980 42 companies

19. august 1980 28 companies

20. august 1980 54 companies

21. august 1980 36 companies

22. august 1980 20 companies

23. august 1980 8 companies

24. august 1980 2 companies

25. august 1980 41 companies

26. august 1980 16 companies

27. august 1980 23 companies

28. august 1980 14 companies

29. august 1980 16 companies

30. august 1980 22 companies

31. august 1980 6 companies