November 1990

November 1990: 43 companies

2 November 1990 2 companies

9 November 1990 1 companies

10 November 1990 1 companies

11 November 1990 1 companies

13 November 1990 8 companies

14 November 1990 1 companies

16 November 1990 3 companies

20 November 1990 1 companies

21 November 1990 4 companies

23 November 1990 1 companies

27 November 1990 1 companies

28 November 1990 15 companies

30 November 1990 4 companies