May 1978

May 1978: 864 companies

2 may 1978 45 companies

3 may 1978 34 companies

4 may 1978 37 companies

5 may 1978 31 companies

6 may 1978 17 companies

8 may 1978 49 companies

9 may 1978 39 companies

10 may 1978 32 companies

11 may 1978 38 companies

12 may 1978 31 companies

13 may 1978 25 companies

15 may 1978 27 companies

16 may 1978 31 companies

17 may 1978 28 companies

18 may 1978 34 companies

19 may 1978 50 companies

20 may 1978 20 companies

23 may 1978 32 companies

24 may 1978 39 companies

25 may 1978 49 companies

26 may 1978 33 companies

27 may 1978 21 companies

29 may 1978 47 companies

30 may 1978 43 companies

31 may 1978 32 companies