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.

Example Input: ['7311', '5563', '2769', '4443']
Example Output: 4

Example Input: ['277', '53', 'b', 'R', '7077', 'h', 'D', 'd', 'F', 'e', 'J', '9473', '735', '4083', 'x', 'C', '6697', 'a', 'i']
Example Output: 7

Example Input: ['6883', '7007', '4529', 'B', 'w', '307', '909', 'K', 'N', 'Q', '3661', '8305', '4159', 'f', '4985', 'F', 'q']
Example Output:
9