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.
['31', 'U', 'u', 'H', 'Y', 'k', 'x', '7589', 'y', '9373', 'h', 'k', '7953', '1865', '2325', '9315']