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.
['6445', 'N', 't', '2735', 's', 'u', 'Y', 'y', 'S', 'p', '3607', '2101', '8819', '8075', '7573', 's', 'E', 'n', '9441', 'Z', 'e', 'E']