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:
['q', '9917', '2737', '3033', 'X', 'j', 'X', '9773', '3533', 'V', '2569', '4825', '2829']

Ex Output:
8


Ex Input:
['s', 'R', '4091', '1665', '4833', 'i', '4349', 'b', '2639', '3267', '4511', '6803']

Ex Output:

8