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.
['5823', 'a', 'w', '5299', '6747', '9017', 'j', 'f', '2143', 'r', 'Z', 'H', 'F', 't', 'Q', 'f', 'q', 'f', 'y', '1305', 'q', '403', 'K', 'U', 'x']