May 1990

May 1990: 2 276 companies

2-may, 1990 105 companies

3-may, 1990 94 companies

4-may, 1990 99 companies

5-may, 1990 71 companies

7-may, 1990 106 companies

8-may, 1990 107 companies

10-may, 1990 84 companies

11-may, 1990 101 companies

12-may, 1990 74 companies

14-may, 1990 74 companies

15-may, 1990 115 companies

16-may, 1990 91 companies

17-may, 1990 106 companies

18-may, 1990 116 companies

19-may, 1990 63 companies

21-may, 1990 70 companies

22-may, 1990 92 companies

23-may, 1990 110 companies

24-may, 1990 92 companies

25-may, 1990 92 companies

26-may, 1990 58 companies

28-may, 1990 80 companies

29-may, 1990 81 companies

30-may, 1990 104 companies

31-may, 1990 91 companies