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: ['7667', 'P', 'n', '4837', 'X', 'T', '3665']
Example Output: 3

Example Input: ['B', '4237', 'E', 'G', '2653', 'N', 'F', 't', 'J', 'e', 'x', 'D', 'O', 'g', 'x', '6761', '8299', 'U']
Example Output: 4

Example Input: ['P', '1003', 'o', '15', '5481']
Example Output:
3