april 1987

april 1987: 1 341 companies

1. april 1987 29 companies

2. april 1987 92 companies

3. april 1987 63 companies

4. april 1987 1 companies

6. april 1987 53 companies

7. april 1987 58 companies

8. april 1987 52 companies

9. april 1987 86 companies

10. april 1987 89 companies

13. april 1987 87 companies

14. april 1987 61 companies

15. april 1987 61 companies

16. april 1987 95 companies

21. april 1987 33 companies

22. april 1987 58 companies

23. april 1987 78 companies

24. april 1987 62 companies

27. april 1987 51 companies

28. april 1987 47 companies

29. april 1987 72 companies

30. april 1987 113 companies