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.
['T', 'r', 'U', '1447', 'n', '7557', '35', 'c', '4159', 'b', '1567', '6865', '6833', 'j', '3401', 'y', '5181', '4963', 'l', '611', '6973', '1243', 'R', 'p', 'U', '741', '8853']