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.
['6301', '6547', '6459', 'd', '1545', 'X', 'y', '437', '5785', 'D', '3977', 'f', '2453']