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.
['8263', 'N', 'J', '5295', 's', '3567', '3205', '1253', '7637', '6143', '1415', '4229', 'b', '2835', '2245', '6203', 'M', 'u', 'u', '6163', '9993', '8253', 's', '5037', 'V', 'a', '4813', '5299', 'g', '3635', '6423', '4377', 'v', '7555']