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.
['L', 'y', '4035', 'y', '3071', '6841', 'a', 'e', '4551', 'G', '4729', 'e', '4617', '9399', '2277']