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.
['3215', '1609', 'u', '9699', 'P', 'R', '7901', '3477', '4303', '3253', '8377', '4491', 's', '8329', '2013', 'v', '3151', '8671', '5011', '6871', '4775', '1933', 'K', 'M', 'x', 'H', 'f', 'H']