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.
['e', 'L', 'z', '477', 'd', 'm', 'o', 'u', 'C', 'Q', 'Y', 'L', '2405', 'X', 'f', '4711', 'y', '6971', 'h', '3185', 'r', '9087']