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.
['9663', 'D', 'j', 'N', '5045', '4741', '3475', 'A', '2971', 'V', '9035', '9117', 'c', '3405', 't', 'a', '2741', '3065', 'U', 'u']