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.
['6121', 'd', '7585', '8141', 'T', 'r', 'Y', 'H', '5171', 'z', '2327', '5761']