September 1991

September 1991: 51 companies

3 September 1991 4 companies

5 September 1991 5 companies

6 September 1991 1 companies

9 September 1991 2 companies

10 September 1991 1 companies

12 September 1991 3 companies

16 September 1991 2 companies

17 September 1991 9 companies

18 September 1991 2 companies

19 September 1991 8 companies

20 September 1991 3 companies

23 September 1991 1 companies

25 September 1991 2 companies

26 September 1991 4 companies

30 September 1991 4 companies