May 1997

May 1997: 1 027 companies

5 may 1997 6 companies

6 may 1997 33 companies

7 may 1997 49 companies

8 may 1997 43 companies

10 may 1997 1 companies

12 may 1997 71 companies

13 may 1997 51 companies

14 may 1997 49 companies

15 may 1997 56 companies

16 may 1997 56 companies

17 may 1997 16 companies

19 may 1997 67 companies

20 may 1997 76 companies

21 may 1997 76 companies

22 may 1997 60 companies

23 may 1997 47 companies

26 may 1997 65 companies

27 may 1997 58 companies

28 may 1997 54 companies

29 may 1997 61 companies

30 may 1997 32 companies