In this task, you are given an input list. A list contains several comma-separated items written within brackets. You need to return the count of all the numerical elements in the given list. Return 0 if no numerical element in the list.

Ex Input:
['7135', 'o', 'G', '7347', '3639', 'E', '1967', 'w', '5105', '8339', '7231', '1525']

Ex Output:
8


Ex Input:
['8309', 'D', 'A', 'I', '333', 'h', 'q', 'R', 'C', 'o', '1209', 'j']

Ex Output:
3


Ex Input:
['2827', '859', '4189', '5791', '3283', '9083', '9527', 'M', '9613', '7467', 'i', 'u', '4781', '5617', '3327', 'm', 'v', 'U', 'n', 't', '855', 'Y']

Ex Output:

13