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.
['v', 'M', '839', '3923', 'n', 'I', '3317', '9989', 'q', '8671', '7593', '8907', 'b', 'n', 'E', '8983', 'u', '265', 'U', 'n', 'l', 'y']