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.
['5233', 'O', 'v', 'B', '3677', 'o', 'P', '9707', '7653', '8051', '7983', '9163', '6443', '9803', 'n', 'a', '617', '4945', '3439', 'g', '8527', 'q', 'm', '6693', 'Y']