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.
['9663', 'b', 'J', '6213', 'B', '4005', 'o', '9463', 'd', 'w', '3769', '877', 'F', '6531', '7023', 'b', 'u', '2441', 'P', '9789', '355', '203', 'K', '2151', '6311', 'h', 'o']