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.
['Y', 'J', '489', 'J', '4187', 'r', '4687', 'C', '1997', '8389', 'h', '7639', '1721', '7797', 'B', '9589', '1779', '6229']