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.
['E', 'X', '6459', 's', '4229', '4409', '2539', '4161', '7015', 'm', '2695', 'a', '2023', 'N', 'J', '8603', 'a', 'P', 'b', 'Y', '8025', '1823', 'q']