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.
['8579', 'c', 'y', '4935', 'X', 'w', '6323', 'D', 'r', 'B', 'c', 'l', 'q', 'Y', 'Z', 'Z', 'N', 'v']