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.
['6493', 'K', 'v', 'E', '5989', 't', 'w', '4601', 'X', 'K', 'U', '7103', 'D', 'S', 'U', '1599', 'q', '6279', '9079', 'I', 'Y', 'o', '4661']