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.
['6823', 'C', '9961', '8955', '6871', '7593', '5119', '9529', '5775', '4057', '873', 'S', 'Z', 'b', '2717', 'j', 'o', '5743', '4599', '2867', 'U', 'V', '9921', 'q', 'z', '8611', 't', 'l', 'T', '335', '7783', '9487', 'K', 'm', 'U', '9749', '1051', 'L']