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.
['T', 'd', '9343', '8151', 'J', 'u', '9263', 't', 'r', 'e', '1943', '3899', 'Z']