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.
['6829', 'v', '373', '2617', '6859', 'a', '8871', 'Y', '7297', '6429', '6927', 'B', '2591', 'i', '533', '9473', 'd', '2209', '1311', 'V', 'c', 'z', '7537', 'U', '9705', '8747', 'Z', '5697', 'q', '6211', 'm']