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.
['655', '4167', '8965', 'b', 'F', '4439', 'q', 'T', 'D', '31', 'S', '2429', '8511', 'I', '4883', 'f', '1083', '4699']