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.
['7619', 'C', '4007', 'M', '5869', 'm', 'a', 'V', 'p', '4577', '1373', '8399', '4439', 'L', 'L', '4765', '9237', 'J', '4093', 'V', 's', 'W', '5833', 'q']