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:
['i', '9941', '4443', 'C', 'P', 'i', 'z', '5183', '4189', 'n', 'A', '7485', 'N', 'C', '8391', 'w', 'Q', '4857', '6379']

Ex Output:
8


Ex Input:
['D', 'y', 'E', '4709', '2977', '3637', '8401', 'N', 'j', '597', 'c', '6861', '3711', 'G', '1573', '9973', '3333', 'H', 'Z', '579']

Ex Output:
11


Ex Input:
['7481', 's', '3041', '8443', '1167', '4449', '8377', '6439', '2461', 'k', '1001', '9603', '4385', 'C', '1835', 'i', 'a', 'T', 'v', '3375', 'h', '6419', '2941', '3905', '5027', 'T', 'F', '4741', '7265', '5031', '6687']

Ex Output:

21