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.
['k', '8725', 'u', '9707', 'M', '9745', 'N', 'd', '3813', '7705', '2213', 'j', 'm', 'S', '1981', '595', '9853', 'L', '4319', '7669', '6153', '5141', '7529', 'S', '8243', 'H', '9403', '831', 'c', 's', 'c', '639', '7407', 'g', '5691', 'D']