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.
['l', '3121', '677', 'a', '8263', '2185', '1189', '5393', 'V', '6025', '767', 'u', 'M', 'F', '3491', '6373', '1833', '4743', '2007', 'w', 'D', 'W', 'H', 'O', '1371', '4123', '1733', 'f', '5061', '8399', 'j']