April 1997

April 1997: 343 companies

1 April 1997 17 companies

2 April 1997 33 companies

3 April 1997 4 companies

4 April 1997 30 companies

7 April 1997 8 companies

8 April 1997 11 companies

9 April 1997 16 companies

10 April 1997 44 companies

11 April 1997 4 companies

12 April 1997 1 companies

13 April 1997 1 companies

14 April 1997 11 companies

15 April 1997 5 companies

16 April 1997 16 companies

17 April 1997 10 companies

19 April 1997 1 companies

21 April 1997 12 companies

22 April 1997 21 companies

23 April 1997 10 companies

24 April 1997 17 companies

25 April 1997 15 companies

28 April 1997 27 companies

29 April 1997 13 companies

30 April 1997 16 companies