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.
['6861', 'L', '8471', '8543', 'v', 'X', '3389', '8475', '709', 'x', 'k', '471', 'p', 'w', 'c', 'o', 'n', '3629', 'C', 'P', 'k', 'r', 'o', '2589', 'A', 'j', 'p', 'c', 'g', '277', 'c', '2439', 'E', 'w', 'b']