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.
['7037', '7255', 'K', '4945', '5031', 'u', '3737', '3759', '1251', '2593', '3689', 'I', '8663', '3809', 'j', '8697', 'A', 'z', '5445', '2165', 'B', '2885', 'V', '6229', '8269', '7379', '9427', 'T', '8085', '6889']