May 1992

May 1992: 131 companies

4 may 1992 13 companies

5 may 1992 5 companies

6 may 1992 7 companies

7 may 1992 10 companies

8 may 1992 5 companies

11 may 1992 6 companies

12 may 1992 8 companies

13 may 1992 3 companies

14 may 1992 8 companies

15 may 1992 6 companies

18 may 1992 4 companies

19 may 1992 7 companies

20 may 1992 10 companies

21 may 1992 4 companies

22 may 1992 2 companies

25 may 1992 5 companies

26 may 1992 5 companies

27 may 1992 8 companies

28 may 1992 9 companies

29 may 1992 6 companies