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.
['b', 'V', 'J', '7705', 'J', '9499', '2117', '1525', '8371', '581', '5361', '7097', '3571']