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.
['B', 'n', 'Z', '8877', 'Y', 'D', 'W', '1257', 'X', '7511', 'B', '3581', '6545', '8775', 'J', 'k', 'y', '6935', '7323', '7317', 'A', '6809', '2825', '3229', '897', '119', 'I', '7623', 'Q', '3747', '7223', 'O', '7059', '7751']