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: ['7195', '477', '2475', 'o', 'R', 'u', '8367', '4523', 'f', 'f', '3729', 'k', 'D', 'Y', 'O', 'v', 'J', 'l', 'N', 'm', '4001', 'p', '5347', 'G', '4257', 'c', 'D', '4517', '3041', '1793', '9915', '1579']

Solution: 14