May 1977

May 1977: 1 018 companies

2-may, 1977 55 companies

3-may, 1977 44 companies

4-may, 1977 48 companies

5-may, 1977 50 companies

6-may, 1977 39 companies

9-may, 1977 41 companies

10-may, 1977 38 companies

11-may, 1977 29 companies

12-may, 1977 52 companies

13-may, 1977 42 companies

16-may, 1977 35 companies

17-may, 1977 51 companies

18-may, 1977 52 companies

19-may, 1977 55 companies

20-may, 1977 47 companies

23-may, 1977 31 companies

24-may, 1977 50 companies

25-may, 1977 56 companies

26-may, 1977 46 companies

27-may, 1977 38 companies

30-may, 1977 58 companies

31-may, 1977 61 companies