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.
['y', '8681', 'W', 'f', '4735', '9683', '57', '359', '9565', 'R', '4917', 'L', '3835', 'g', '5453', 'H', '3745', '3381', '8107', '617', 't', 'U', 'N', 'k', 'x', '6667', 's', '6909', '761', 'Q', '75', '6351', 'C', 'l', 'U', 'H', 't', '4203', 'a', 'h']