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.
['9505', '6067', '1399', 'Q', 'b', '2015', '7413', '3615', '2855', '943', 'Y', 'K', '823', '9283', '5593', '7993', 'A', 'K', '1433', 'N', 'q', '7373', 'z', '2519', '5853']