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.
['7805', '1567', '6633', 't', '4447', 'b', '21', '2311', 'S', '6671', '9597', 'U', 'W', 'W', '5419', 'Q', 'N', 'C', '5443', '4013', '4969', '4757', '7509', 'J', '4007', '6913', '2165', 'E', 'A', '3079', 'v', '749']