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.
['A', 'd', '4347', 'R', 'j', '1513', 'Y', 'U', '1273', 'K', '9121', 'k', 'H', '895', '8663', '9413', '3053', '8231', 'm', 'I', '7769', 'E', '4331']