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.
['i', 'z', 'I', 'f', 'x', '9127', 'u', '6581', '8209', '1061', 'O', 'q', '7401', '6303']