april 1998

april 1998: 677 companies

2. april 1998 50 companies

3. april 1998 18 companies

4. april 1998 31 companies

6. april 1998 21 companies

7. april 1998 46 companies

8. april 1998 40 companies

9. april 1998 40 companies

10. april 1998 43 companies

13. april 1998 30 companies

14. april 1998 26 companies

15. april 1998 46 companies

16. april 1998 14 companies

21. april 1998 21 companies

22. april 1998 25 companies

23. april 1998 36 companies

24. april 1998 29 companies

25. april 1998 34 companies

27. april 1998 22 companies

28. april 1998 42 companies

29. april 1998 31 companies

30. april 1998 32 companies