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.
['3497', '927', '6773', '4599', '5461', '381', '4357', 'J', 'r', '9971', '8801', 'F', 'e', 'l', 'O', '7925', '9541', 'Y', 'r', '7413', 'I', 'U', '8391', '2557', 'u', 'l', 'b', '8585', 'J', 'T', 'u', 'Y', '957', 'u', 'w', '7527', '5251', '9145']