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.
['2495', 'L', '769', 'Y', '7277', 'I', 'Z', 'c', 'T', 'K', 'P', '1405', '6719', 'D', '8993', 'J', 'a', '2559', 'u', '7059', '5451', 'B', 'X']