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.
['3755', 'c', '7835', 'l', 'c', '8829', '5077', 'J', 'q', '1521', 'Y', 'A']