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.
['1285', 'l', '8337', '7573', '7221', '9533', '4077', '7835', '8395', 'Q', '4617', '3741', 's', 'O', '7431', '9077', 'k', 'k', 'Q', 'K', '1605', 'v']