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.
['E', 'f', 'W', 'X', '6495', '8525', 'u', 'F', 'B', '6643', 'M', '207', '8227', 'u', '8187', '9997', '7931', '8805', '8191', 'u', '8325', '3733', '3071', 'K', '1997', 'x', '871']