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.
['D', 'K', '7315', 'J', 'V', 'l', '4961', 'A', 'O', '1105', 'Y', 'V', 'C', '4147', 'i', '3219', '1549', 'b', 'K', 's', '2681', '9627', 'W', 'F']