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.
['4841', 'C', 'u', 'u', 'S', '8321', 'w', 'Q', 'Z', '9161', '7409', '8335', '3251', '399', 'H']