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.
['C', '9725', 'y', 'D', 'D', 'r', '1613', 'z', 'v', 'i', 'D', '5989', 'h', '6665', 'S', 'O', 'k', 'z', 'v', 'c', 'E', 'N', 'N', '5547', 'k', 'P', '8083', '9595', '3775']