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.
['3393', 'u', '7167', 'f', 'N', '9847', '5471', 'F', 'g', 'A', '1561', 'A', 'O', '9509', '1569', 'B', '5125', 'F', '6939', '2061', 'u']