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.
['8171', '8843', '1599', '4665', 'G', 'R', '8931', 'H', 'h', '4721', '9061', '451', '2435']