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.
['O', '9535', '5261', 'A', '1099', 'C', '2235', '4355', 'G', 'f', '473', 'I', '87', '7887', '5593', '8757', 'Z', '4115', 'B', '3925', 'I', '1785', '3647', '9197', 'W', '4673', 'c', 'F', 's', '4311', 'v', 'v', '3663', '3839']