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.
['H', 's', '6093', '5171', '9395', '7425', '1911', 'O', 'T', 'e', 'p', 'u', '733', 'Y', '6549', '3431', '4893', '8449', '5779']