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', 'N', '101', '5707', 'x', '8657', 'k', 'I', 'K', '2119', 'x', '965', '2309', 'E', '4481', '6305', '7063', 'n', '6819', 'B', '7937', 'l', '4915', '111']