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.
['N', '6513', '1553', '2919', '309', 'N', 'g', '6931', 'M', '8735', 'h', '3943', 'H', '6235']