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.
['5835', 'j', '7861', 'c', 'P', 'h', '4405', 'w', '5057', '5797', 'G', 's', '9713', 'e', '2291', '6949', 'J', '8833', '4393', 'Q']