april 1973

april 1973: 125 companies

2 april 1973 11 companies

3 april 1973 2 companies

4 april 1973 9 companies

6 april 1973 4 companies

7 april 1973 1 companies

9 april 1973 1 companies

10 april 1973 4 companies

11 april 1973 6 companies

12 april 1973 4 companies

13 april 1973 15 companies

14 april 1973 9 companies

16 april 1973 14 companies

17 april 1973 8 companies

18 april 1973 2 companies

20 april 1973 5 companies

21 april 1973 10 companies

23 april 1973 4 companies

24 april 1973 6 companies

25 april 1973 9 companies

26 april 1973 1 companies