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.
['C', '7431', '689', '7405', '4589', 'n', 'u', 'w', '4857', 'Y', 'X', '9363', '9553', '81', '8301', 'P', 'D', '9541', '4895', '5669', 'x']