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.
['K', 'u', '9309', 'S', 'n', 'd', '8279', 'g', 't', 'c', '3095', 'M', '7565', '7123', '1695', '6139', '9407', '9755', 'A', '5737', '6791', '3681', '9923', '803', '9029', '8717', 'T', 'W', '4135', '5929', 'n']