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.
['5731', 'K', 'E', '2435', 'm', '5293', 'E', 'h', '3649', 'Y', 'C', '5689', '4281', 'C', '4489']