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:
['2753', '4097', '9441', 'P', '3911', '9997', '575', 'D']

Ex Output:
6


Ex Input:
['g', '6273', 'p', 'k', 'J', 'P', '8701', 'k', '2677', 'm', '1185', 'G', '8971', 'j', 'h', 'z']

Ex Output:
5


Ex Input:
['6727', 'Q', 'z', 'P', 'C', '1405', '1145', 'W', 'k', 'j', 'N', '7111']

Ex Output:

4