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.
['W', '9755', 'K', 's', '8015', 't', '1655', 'G', '2707', 'e', '4475', '5609', 'V', '8831', '9463', '477', 'H', '2683', '5541', '3813', '701', '7499', '1119', 'l', '2203', '9821', '9217', '2903', 'm', '8403', 'Z']