september 1991

september 1991: 485 companies

1 september 1991 45 companies

2 september 1991 38 companies

3 september 1991 48 companies

4 september 1991 55 companies

5 september 1991 40 companies

6 september 1991 9 companies

11 september 1991 29 companies

12 september 1991 37 companies

13 september 1991 14 companies

15 september 1991 33 companies

16 september 1991 55 companies

17 september 1991 1 companies

19 september 1991 59 companies

20 september 1991 21 companies

22 september 1991 1 companies