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.
['I', '4031', 't', 'G', '2785', 'Q', 'w', '3281', 's', 'J', '7897', 'Y', 'F', '6865']