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