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.
['3039', '9491', '9977', 'A', 'b', '4379', '3345', 'D', '4707', 'b', '969', '4565', '3695', 'V', '485', 'G', '6371', '7127']