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.
['231', 'h', 'U', '4487', 'y', '4033', '8881', '617', '7793', 'n', 'R', 'j', '681', '8289', 'J', '6189', '8399', 'l', '8621', '3261', '9195']