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.
['5457', 'Y', '2631', 'O', '8995', 'H', '559', 'u', 'k', '895', 'E', '1627', '5207', 'C', 'p', 'h', '4823', '3597', '713', '2757', 'H', '3283', '7559', '4503', '7573', 's', '5981', '8801', '3459', '9061', 'Q', '3977', 'E', 'i', 'z', 'a', '7077', '201', 'T', '8125']