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.
['8519', 'u', 'm', '3409', 'z', '2057', '7929', '2001', '2547', 's', '2961', '1249', '3385']