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.
['4071', '2673', 'D', 's', '5891', '7267', 'y', '229', 'c', 'r', '2613', 'B', 'P', 'U', 's', 'Z', 'c', '9099', '6295', 'G', 'r', 'U']