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:
['L', 'm', '6369', '4503', 'g', '7363', '2861', '5097', 'i', '987', 'O', '1169', '4467', 'V', 'S', '5683', 'l', 'W', '7219', '5907', '4951', 'p', 'V', '9003', '9079', 'o', '9305', 'w', '8039', '7781', 'f', 'm', 'b', 'o', 'B', 'A', '2277', 'Z']

Ex Output:
18


Ex Input:
['7837', '8405', 'N', '5261']

Ex Output:
3


Ex Input:
['O', 'f', '8713', '2461', '8783', '765', '9623', 'L', '9899', '8381', '707', 'u', 'J', '6037', '7699', 'E', '4701', '1651', 'U', '3039', '5309', '785', '1511', 'e', 'I', '1815', '5507', 'V', 'K', '3573', '2783', 'p', '3843']

Ex Output:

21