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.
['z', 'h', 'w', '3509', 'a', 'G', 'r', '9499', 'U', '1679', '9775', '3309', '383', 'y', 'x', 'k', 'D', 'P', '9951', '3855', '1403', 'e', 'l', 'N', 'Z', 'k', 'z', '2659', '4801']