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.
['9173', '7951', 'x', '7729', '3763', 'i', 'o', 'G', '1799', 'Z', 'S', '4461', '4785', '9605']