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.

Ex Input:
['3903', '6273', 'c', 'a', '9891', 'a', '1695', '6695', '4439', '4833', 'F', 'K', '8197', '2869', '3689', 'y', 'o', 'i', 'y', '4297', 'G', '5303', '1947', 'A', '4243', 'Y', '1377', '2249', '7265', 'a']

Ex Output:
17


Ex Input:
['415', 'r', '6867', '6785', 'Q', 'e', '385', '9115', '5091', 'L', 'J', '5905', '2403', '5257', 'C', 'w', '7257', 'F']

Ex Output:
10


Ex Input:
['K', '8939', '4127', '1997', '3381', 'G', 'H', 'N', '6233', '9265', '3517', '1525', '501', '8079', 'S', '1685', 'X', 'd', 'w', 'W', 'b', '8597', 'O']

Ex Output:

12