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.
['S', '7739', '4381', 'P', 'z', 'e', '4411', '323', '4525', '5941', '9517', '4333', 'm', 'v', '965', 'e', '5469', '1449', 's', 'v', 'd', 'E', '3369', '9355', 'c', '1255', '8631', '5509', '9355', 'p', 'Z', 'O', 'V', 'y', 'j', '4889']