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.
['8893', '2909', '2243', 's', '9007', '2899', 'R', 'Y', 'o', 'R', '3577', '2513', 'l', '8597', 'z', '1167', '7113', '7589', 'b', 'p', '7305', 'T', '591', '283', 'I', '5701', 'u', 'd']