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.
['r', '9247', '5403', '8883', 'Y', '515', 'I', 't', '7927', 'l', '3179', '6873', 'K', 'Z', '9215', '111', '5837', 'C', '8303', 'r', 's', 'C', '6043', 'w', 'p', '2699', '2297', 'i', '5741', '3565', '4833']