May 1998

May 1998: 765 companies

2 may 1998 31 companies

4 may 1998 36 companies

5 may 1998 39 companies

6 may 1998 21 companies

7 may 1998 46 companies

8 may 1998 20 companies

11 may 1998 34 companies

12 may 1998 39 companies

13 may 1998 26 companies

14 may 1998 21 companies

15 may 1998 33 companies

18 may 1998 27 companies

19 may 1998 57 companies

20 may 1998 41 companies

21 may 1998 34 companies

22 may 1998 36 companies

23 may 1998 28 companies

25 may 1998 25 companies

26 may 1998 38 companies

27 may 1998 35 companies

28 may 1998 30 companies

29 may 1998 52 companies

30 may 1998 16 companies