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.
['K', '9155', '3705', 'W', '6145', '8167', 'G', '7865', 'x', 'D', '7951', '5797', 'H', 'W', 'R', 'z', 'U', '9187', 'V', '5869', 'S', '6645', '8835', 'S', 'K', '7089', 'G', '8161', 'Q', '8915', 'q', '1559', 'P', 'b', 'e', 'd', 'G']