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', '1577', '2093', '3517', 'A', 'c', 'E', '701', 'J', 'M', 'p', 'Q', '71', 'L', '7781', 'b', 'a', '5463', '6193', '5977', '3035', 'o', '6397', '3475', 'B', 'f', '1321', 'i']