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.
['j', 'y', 'q', '9493', 't', 'o', 'u', '791', 'Y', '6297', '1273', '3261', '5127', '7775', 'J', 'f', 'Z', '6829', 'w', '6435', 'Y', '3543', 'v']