May 1990

May 1990: 684 companies

1-may, 1990 29 companies

2-may, 1990 33 companies

3-may, 1990 41 companies

4-may, 1990 1 companies

6-may, 1990 20 companies

7-may, 1990 51 companies

8-may, 1990 32 companies

9-may, 1990 35 companies

10-may, 1990 27 companies

11-may, 1990 4 companies

13-may, 1990 27 companies

14-may, 1990 29 companies

15-may, 1990 30 companies

16-may, 1990 34 companies

17-may, 1990 32 companies

18-may, 1990 11 companies

20-may, 1990 26 companies

21-may, 1990 30 companies

22-may, 1990 29 companies

23-may, 1990 24 companies

24-may, 1990 41 companies

25-may, 1990 6 companies

27-may, 1990 30 companies

28-may, 1990 29 companies

29-may, 1990 11 companies

31-may, 1990 22 companies