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: ['7717', '897', 'l', 'z', 'd', '3557', 'o', '6591', 'B', 'O', 'j', 'd', '3395', 'G', 'o', 'n', 'q', '3333', '6917', '5773', 'P', 'q', 'b', '5527', 'K', 'p', '4155', '3131', '2567', 'd', 'l', 'P', '3667', 'V']

Solution: 13