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.
['975', 'a', 'T', 'x', '7283', '2973', '5269', 'x', '6221', '709', '6679', 'b', '5301', '8189', 'L', '6363', 'q', '7463', '3929', '6271', '1783', 'U', 'k', 'F']