April 1954

April 1954: 89 companies

1 April 1954 63 companies

4 April 1954 2 companies

5 April 1954 1 companies

6 April 1954 1 companies

7 April 1954 2 companies

8 April 1954 2 companies

9 April 1954 1 companies

10 April 1954 1 companies

15 April 1954 2 companies

16 April 1954 1 companies

20 April 1954 5 companies

21 April 1954 1 companies

23 April 1954 2 companies

25 April 1954 3 companies

28 April 1954 1 companies

29 April 1954 1 companies