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.
['O', 'E', 'E', '8267', 'f', '8291', 'S', 'R', 'o', '1379', '5207', 'h', '6331']