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: ['238', 'h', '92', 'U', '2799']
Example solution: 3
Example explanation: Here, the numbers in the input list are '238', '92' and '2799', hence their count is 3.

Problem: ['5023', '2957', 'f', '989', '5387', 'j', 'A', '6841', 'u', 'n', 'E', 'o', '8151', 'K', 'P', '6373', '3961', '3943', '2483', '7149', 'V', '8359', 'Q', 'u', '975', '5467']

Solution: 14