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.
['8629', '4699', 'G', '7663', 'D', '3297', 'j', '1489', 'J', '9779', '3881', 'P', 'U', 'v', '1093', '3873', 'j', 'v', '1367']