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.
['e', 'B', '133', '2935', 'd', 's', '189', '1891', '4751', '3705', '6065', '2229', '1831', '9019', 'S', 'F', '7135']