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.
['L', 'c', '8443', '869', '2347', '2733', 'A', 'H', 'C', 'U', 'U', 'E', '2477', '985', '231', 'e', '7623', '9659']