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.
['m', 't', '8329', 'Z', 'f', 'X', 'i', '5623', 'H', '9589', 's', 'Z', '1283', '3657', '6609', '7307', 'U', '7891', 'u', '4921', 'W', 'w', 'D', '2701', '2657', '1257', 'K', 'K', 'b', 'X', 'J', '1151', '4797', '269', '2499', 'A', '1577', '9859', '9897']