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.
['6831', '2945', 'f', 'W', '1671', 'n', '4803', 'T', '9915', 'a', 'k', 'J', 'o', 'z', 'g', 'Y', '4273', '6041', '4563', '4213', 'w', 'W', '1293', '2283', 'j', 'C', '4987', '9721', '6439', 'I', '5389', '8301', 'w', 'M', 'G', 'b', '4061', 'J', '9265', 'r']