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.
['r', '6005', '4665', 'V', '4847', 'H', '6765', '7433', '3989', '165', '969', 'f', '7807', '2017', '6471', '1343', '2011', '5983', '8563', 'Z', 'V', '1665', 'F', '5117', '7559']