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.
['6285', '3137', '5203', '7769', '7651', 's', '5643', 'E', 'I', 'O', '3567', '4987', 'G', '3329', '865', '1541', '8373', '1033', 'I', '9497', '2653']