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.
['2535', '7649', 'y', 'V', '1021', 'z', '6511', 'f', '8387', '6081', '7193', '6975', 'm', '1833', '9239', 'd', '9419', 'x', 'G']