april 1998

april 1998: 451 companies

1. april 1998 71 companies

2. april 1998 17 companies

3. april 1998 13 companies

4. april 1998 1 companies

5. april 1998 2 companies

6. april 1998 13 companies

7. april 1998 17 companies

8. april 1998 11 companies

9. april 1998 17 companies

10. april 1998 12 companies

11. april 1998 1 companies

13. april 1998 1 companies

14. april 1998 16 companies

15. april 1998 36 companies

16. april 1998 12 companies

17. april 1998 17 companies

20. april 1998 24 companies

21. april 1998 14 companies

22. april 1998 25 companies

23. april 1998 17 companies

24. april 1998 15 companies

25. april 1998 3 companies

27. april 1998 27 companies

28. april 1998 21 companies

29. april 1998 21 companies

30. april 1998 27 companies