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.
['8427', 'H', 'X', '7799', '1629', 'R', 'F', '365', '3207', '8243', '7681', '7659']