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:
['d', 'u', '8847', 'n', 'n', 'S', 'h', '8993', '9031', '6023']

Ex Output:
4


Ex Input:
['5491', 'J', 'j', '7387', '2535', '1583', 'O', 't', '7681', '5715', 'j', 'U', '2899', '2131', 't', 'h', '3223', '2557', 'X', '971', '5439', 'T', 'f', '9365', 'm', '4601', '6061']

Ex Output:
15


Ex Input:
['3441', 'e', '8387', 'K', 'l', '7673', 'C', '2549', 'j', 'b', '9237', '1275', 'F', '5893', 's', 'B', '8501', 'r', 'Y', 'R', '4579', '7537', 'b', '7183', '8989', '1783', '3583', 'a', 'N']

Ex Output:

14