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.
['6823', 'N', '9467', 'L', 'e', '9759', 'i', 'X', '4801', '4819', 'L', 'z', 'q', '8437']