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', 'l', 'J', '6341', 'O', '9327', 'd', 'R', '6769', 'u', '5911', '4667', 'V', '1255', 'l', '6987', 'x', 'K', '5025', 'n', '5989']