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.
['8969', '3555', '1461', '5727', 'y', '5733', '697', '2319', 'C', '8371', 'I', '4339', 'y', 'C', '7805', '4247']