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.
['Q', '6049', 'c', '5349', 'v', '867', 'i', 'P', '5135', 'L', 't', '5467', '9905', 'Z', '491', '1281', '2501', 'Z', 's', '4149', 'K', '9339', 'v', 'J', 'u', 'V', 'D']