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.
['o', 'd', '2533', '2601', 'm', 'N', 'G', 'F', 'U', '3621', '8875', '6799', 'h', '9113', 'n', 'b', '4793', 'j', 'e', '9247', '1213', 'D', '4473', '5745', 'O', '9057']