Detailed Instructions: 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.
Q: ['8941', '4707', '6063', '5869', '9915', '745', '8313', '3193', 'Q', '9227', 'K', 'I', 'V', 'L', 'v', '4733', '4069', 'n', '2571', 'u', 'O', 'I', '7121']
A:
13