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.
['U', '6873', 'e', 'l', '361', 'O', '1841', '2219', 'w', 'I', '2377', 'h', 'V', '8371', '9473', '4111', 'U', '2509', '8265', 'F', '6663', 'a', '3201', 'G', '6199', '6833', '1193', 'O', 'G', '5985', '9493', '7037']