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.
['M', '8163', 'i', '1879', 'Q', '8605', '9999', 'w', '3083', 'G', '6361', '3657', 's', '3811', 'f', '1817', '6281', '9293', 'J']