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.
['4467', '6055', 'q', 't', '4841', 'o', '7905', 'N', '7593', '9639', '1295', '731', 'n', 'l', 'n', '7075', 'H', '219', 'm', '4587', '9233', '9641', 'D', 'k', '4135', 'V', '5967', 'G', '6749']