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.
['7343', 'c', 'o', 't', 'u', '3527', '4023', '3845', 'h', '3329', 'G', 'K', 's', '2043', 'U', '185', '913']