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.
['3503', 'g', 'k', 'n', '9247', 'p', 'e', '9571', '8177', 'V', 'F', 'a', 'c', '2569', 'O', '4081']