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.
['2769', 'p', 'X', 'l', '4047', '7471', 'T', '4247', 'z', 'L', 'C', '9299', '5915', '3315', '7771', 'Y', '883']