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.
['9489', 'W', '2401', 'w', 'X', 'z', 'D', '6621', 'b', '2433', '4677', 'r', '2207', '6673', '2271', 'y', '6845', 'a', '1841', 'W', 'I', '8377', 'o', 'V', 'L', '5435', 'u', '4723', '6227', '6999', '6889', '453', 'l', '9607', 'f', '895']