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: ['983', '8057', '6201', 'M', '5483', '9459', 'V', 'F', 'w', '4769', 'm', 'X', 'c', '8253', '8133', '9661', '337', '2851', '1577', '8375', '1243', '2035', '3093', 'r', 'b', 'o', '647', 'C', '9173', '1089', '6601', 'x', 'z']

Solution: 20