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.
['2847', 'B', '9461', '5545', 'U', 'E', 'N', 'W', 'B', '8835', '5309', 'b', '8921', 'n', 'D', '6193', 'F', 'k', 'G', '4655', '2287', '9963', 'S']