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.
['1499', '3823', '9279', 'c', 'w', 'F', 'Y', '2611', 'U', '2841', '8733', '2053', '8001', '3963', '6915', '4689']