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.
['6573', '899', '609', '771', '5147', 'x', 'w', '5469', '3247', '9239', '6683', 'h', '1375', '3829', 'i', '3563', 'F']