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.
['4539', '5989', 'F', '5187', 'P', '589', '9101', 'c', 'O', 'E', 'y', 'x', '8717', '4703', '8905']