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.
['4991', 'Y', '2519', 'v', '3', '4953', 'K', 'L', '7641', 'Q', 'j', '6515']