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.
['b', '9537', '9233', '2773', '9651', '9501', 'Q', '2259', 'W', '5015', 'L', '6995', 'N', 'G', 'W', 'y', '2847', '9801', '9621', '2425']