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.
['8357', '9057', 'w', '7511', '3267', 'r', 'Z', 'G', 'S', '569', 'Z', 'V', '6311', 'e']