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.
['y', '6881', '6137', 'H', '1461', '7577', '5331', 'C', 'w', '2431', 'i', '1373', 'S', '7745', '4655', '647', '6571', '6885', 'y', '3427', 'd', '127']