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', '9789', '1653', '7595', '8365', 'f', 'p', '4621', 'O', '3157', 'e', '2159', 'B', 'Z', '2659', 'u', 'j', '5929', '2621', '9935', 's', 'M']

Ex Output:
11


Ex Input:
['2781', 'V', '9629', 'F', '7955', '687', '7821', 'J', '6341', 'E', '7355', '7799']

Ex Output:
8


Ex Input:
['Z', 'U', '3715', 'f', 'h', 'Y', 'v', 'Q', '25', '2165', '353', 'P', '6571', 'd', '9903', '6911', 'd', 'O', 'D']

Ex Output:

7