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.
['F', '7483', '1463', 'T', '7573', 'Y', 'd', '9031', 'H', 'Z', 'F', '4195', '1317', 'B', '7455', '573', '3351', 'r', '4333', '127', 'l', '5029', 'O', 'D', 'M', 'b']