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.
['6881', 'o', '8575', 'o', '1595', 'I', '4407', 'M', '4697', '6313', '1061', '7443', 'H', '8391', '1083', '5863', 'G', 'I', 'I', 'm', 'v', 'R', '4967', 'a', 'h', 'P']