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.
['2841', 'T', '2867', '2143', '4785', '4667', '3857', 'R', '8839', '3817', 'q', 'h', '2685', 't', 'H']