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.
['A', 'k', '2671', '2161', 'e', 'E', 'E', '7551', '9591', '4435', 'U', '9459', '3823', '2589', '7767', 'o', '6137', 'e', 'c', '9713', '2885', 'w', '3359', 'c', 'U', '8313', 'Z', 'l', '871', 'v', '9527', 'S', '717', 'r', '8631', '8903', 'N']