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.
['6087', 'K', 'O', '2545', 'U', '7561', '3671', '8787', 'z', 'k', 'B', '977', 'd', '5235', 'z', '4595', '3399', '7151', 'b', 'd', '4349', '8319', 'k', '5641', '8643', 'a', '6355', '5297', 'n', '9187', 'v', 'Y']