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.
['7031', '3359', 'o', '3947', 'o', 'W', 'S', 'B', '5889', '3751', 't', '3481', '8009', '8863', 'x', '9547', 'z', 't', '1631', 'c', '6117', '1359', 'W', '2593', '7455']