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.
['f', 'k', '2491', '5325', 'y', '1627', 'F', '4373', 'c', 't', 'O', '4249', 'T', 'e', '2103', '2915', 'e', '7557', 'z', 'B', 'n', 'W', '8359', 'N', 'Y', '5387', '6047', 'N', '2247', '5435', 'y', '1895', '8993']