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.
--------
Question: ['9853', 'n', 'E', '9419', '575', '2089']

Answer: 4


Question: ['L', 'f', '5357', '1847', 'U', 'b', 'B']

Answer: 2


Question: ['V', '5215', '8367', '217', '3857', '6541', 'r']

Answer:
5