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.
['v', 'g', '8227', 'x', 'J', '9237', '8787', 'L', '1681', 'x', 'J', '3833', '4711']