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.
['e', 'Z', '6053', '7121', '9043', 'Z', 's', '2935', '867', '8667', 'F', 'h', '8255', 'l', 'F', 'c', '4629', 'S', 'j', '2351', '3623', '8285', 'R', 'L', 'O', '2717', 'S', '5229', 'p', 'a', 'v', 'K', '6797', 'E']