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.
['8963', 'L', 'p', 'j', '4017', 'O', 'l', '795', '5225', '7471', '9773', '5245', 'B', '519', '1433', '4475', '5861', 'p', '7769', '6561', 'K', '223', 'g', 'B', 'A', '6439', '4503', '1485']