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.
['L', 'W', 'e', '3679', 'J', '6173', 'o', '549', '8689', 'M', '6091', 'S', '4335', '3011', '1577', '1495', '3659']