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.
['6989', 'X', 'T', 'd', '7269', '5277', '6219', 'r', '4943', 't', '9957', '7859', '3021', '3375', '5477', 'Z', 'h', '3641', 't', 'J', 'm', 't', 'r', 'd', 'G']