december 1977

december 1977: 442 companies

1 december 1977 26 companies

2 december 1977 22 companies

5 december 1977 19 companies

6 december 1977 21 companies

7 december 1977 26 companies

8 december 1977 18 companies

9 december 1977 24 companies

12 december 1977 21 companies

13 december 1977 17 companies

14 december 1977 22 companies

15 december 1977 33 companies

16 december 1977 29 companies

19 december 1977 29 companies

20 december 1977 35 companies

21 december 1977 29 companies

22 december 1977 27 companies

23 december 1977 23 companies

28 december 1977 7 companies

29 december 1977 2 companies

30 december 1977 12 companies