april 1990

april 1990: 3 009 companies

1 april 1990 450 companies

2 april 1990 127 companies

3 april 1990 117 companies

4 april 1990 113 companies

5 april 1990 2 companies

6 april 1990 114 companies

7 april 1990 44 companies

8 april 1990 1 companies

9 april 1990 113 companies

10 april 1990 132 companies

11 april 1990 135 companies

12 april 1990 106 companies

13 april 1990 110 companies

14 april 1990 60 companies

15 april 1990 13 companies

16 april 1990 130 companies

17 april 1990 106 companies

18 april 1990 109 companies

19 april 1990 115 companies

20 april 1990 140 companies

21 april 1990 54 companies

23 april 1990 130 companies

24 april 1990 102 companies

25 april 1990 126 companies

26 april 1990 109 companies

27 april 1990 99 companies

28 april 1990 43 companies

29 april 1990 1 companies

30 april 1990 108 companies