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.
['4009', 'l', '4339', '6619', 'l', 'k', '7771', '6257', 'Z', 'a', 'W', 'l', 'E', '5977', 'F', '1033', '5643', 'Y', '8789', '8243', 'F', '8377', '3223', 'g', 'e']