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.
['9949', '7631', '699', 'd', 'P', '6507', 'g', 'd', '3935', '9509', '6851', 'Y', 'u', '3857', 'h', '7025', '1437', 'k', '4541', 'A', 'b']