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.
['z', '7013', '4563', 'n', 'x', '9597', 'u', '8691', '5751', 'z', '6085', 'Q']