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.
['G', '2753', '4747', '4847', '8247', 'N', '2775', 'd', '4175', '4565', '2219', 'z', '9221', 'c']