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.
['Y', '3525', 'J', '8451', '8551', 'k', '8455', '2253', '9053', 'j', 'a', '415', 'C', '635', 'T', 'G', '1773', '5301', 'U', 'B', 'Z', 'k', 'J', '3095', '8247', '349']