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.
['k', 't', 'I', '9101', 'f', '8267', 'c', '7309', 'Q', '3193', '9769', 'J', '6139', '4537', 'K', '155', '481', 'N']