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.
['F', 'F', 'r', '9615', '891', '9145', 'F', '7093', '5889', '2187', '2711', 't', '8291']