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.
['u', 'i', '7693', '1813', '3063', '9425', '5059', 'V', '7937', '5801', '6421', '2565', 'z', 'x', '3207', 'f', 'g']