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:
['757', '499', '4487', 'v', '313', 'y', '8975', 'B', 'X', 'Y', '5011', 'n', '1675', 'F', '9895', '7399', '9325', 'i', 'p', 'y']

Ex Output:
10


Ex Input:
['2003', 'T', '31', '7301', 'p']

Ex Output:
3


Ex Input:
['v', '1433', 's', 'K', '1859', '6419', '559', '5013', '3843', '5481', 'T', '7575', '1437', '7367', '3163', 'S', '7531', 'F', 'Y', '643']

Ex Output:

13