april 1992

april 1992: 63 companies

1. april 1992 9 companies

2. april 1992 2 companies

6. april 1992 8 companies

9. april 1992 11 companies

13. april 1992 1 companies

15. april 1992 2 companies

20. april 1992 10 companies

24. april 1992 3 companies

28. april 1992 3 companies

29. april 1992 6 companies

30. april 1992 8 companies