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.
['9389', '379', '6277', '5681', '1703', '721', 'X', 'A', '6081', '1447', '7211', '5775', '4563', 'T', 'R', '4139']