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.
['7573', '3567', '2859', 'y', '7401', '4393', 'J', '4369', 'd', 'H', '9351', '7681', 'Z', 'V', 'M', 'z', 'l', 'v', 'J', 'p', 'V']