September 1979

September 1979: 275 companies

2. September 1979 16 companies

3. September 1979 13 companies

4. September 1979 10 companies

5. September 1979 10 companies

6. September 1979 13 companies

7. September 1979 5 companies

9. September 1979 8 companies

10. September 1979 7 companies

11. September 1979 10 companies

12. September 1979 13 companies

13. September 1979 10 companies

14. September 1979 4 companies

16. September 1979 10 companies

17. September 1979 13 companies

18. September 1979 13 companies

19. September 1979 15 companies

20. September 1979 16 companies

21. September 1979 8 companies

24. September 1979 31 companies

25. September 1979 13 companies

26. September 1979 10 companies

27. September 1979 11 companies

28. September 1979 8 companies

30. September 1979 8 companies