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.
['z', 'k', '3869', 'k', '6275', 'N', '5393', 's', '981', 'r', '7131', '2547', 'Z', '9889', 'P', 'V', '1199', '9225', 'T', 'q', '407', '5865', 'b', 'Z', 'E']