May 1980

May 1980: 1 612 companies

1 may 1980 709 companies

2 may 1980 36 companies

3 may 1980 12 companies

4 may 1980 1 companies

5 may 1980 49 companies

6 may 1980 30 companies

7 may 1980 31 companies

8 may 1980 27 companies

9 may 1980 40 companies

10 may 1980 74 companies

11 may 1980 5 companies

12 may 1980 28 companies

13 may 1980 30 companies

14 may 1980 23 companies

15 may 1980 89 companies

16 may 1980 47 companies

17 may 1980 13 companies

18 may 1980 4 companies

19 may 1980 36 companies

20 may 1980 70 companies

21 may 1980 30 companies

22 may 1980 25 companies

23 may 1980 21 companies

24 may 1980 21 companies

25 may 1980 18 companies

26 may 1980 35 companies

27 may 1980 17 companies

28 may 1980 29 companies

29 may 1980 23 companies

30 may 1980 23 companies

31 may 1980 16 companies