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.
['C', '4859', 'e', '2719', '963', '3799', 'A', '8721', 'p', '5587', '7217', '2371', '777', '4151', 'o', 'x', '1247', '4599', '7001', 'c', 'V', 'L', '5321', 'g', '577', 'z', 'Q', 'C', 'I', '4525', 'j']