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.
['4181', 'L', '2533', 'b', '8379', '8717', '7207', '8159', 'x', '4733', '3787', 'M', 'v', '5383', 'X', 'E', '549', 'X', '2503', 'd', 'y', '2057']