december 1979

december 1979: 302 companies

2. december 1979 21 companies

3. december 1979 13 companies

4. december 1979 10 companies

5. december 1979 12 companies

6. december 1979 22 companies

7. december 1979 5 companies

9. december 1979 23 companies

10. december 1979 21 companies

11. december 1979 18 companies

12. december 1979 5 companies

13. december 1979 16 companies

14. december 1979 7 companies

16. december 1979 16 companies

17. december 1979 11 companies

18. december 1979 9 companies

19. december 1979 72 companies

24. december 1979 1 companies

26. december 1979 2 companies

27. december 1979 4 companies

28. december 1979 1 companies

30. december 1979 13 companies