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.
['7475', '6495', '2457', '6781', 'g', '6389', '3139', '5081', '4007', '557', '7743', '2487', '2631', '2863', 'e', '9491', 'r', '1515', '8109', '2327', 'W', '7713', '6839', '6913', '3481', '5649', 'h', 'a', 'k', 'E', '7979', '2289', 'o', 'E', 'z', 'C', 'M', 'm', '7871', '7013']