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.
['3037', '8809', 'Q', '9953', 'A', '335', '7687', '9953', '7373', 'z', '3125', 'V', 'Z', 'b', '2509', 'O', '9393', 'v', 'I', '811', 'f', '1551', 'Y', '4409', '7075', '8271', '7905', '6211', 'y', '6461', 'O']