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.
['2737', '8565', 'u', 'j', '3017', '8383', 'y', '1315', '7435', 'H', '5289', '8361', '7387', 's', '3453', 'y', 'w', '9069', 'H', '1513', '1221', '3917', 'w', '1157', 'Z', '8599', 'b', 'v', '9907']