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.
['r', '3229', '9391', 'T', 'J', '1545', 'H', 'c', 'W', '4379', '5253', '9035', 'j', '4185', 'm', 'I']