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.
['2827', '859', '4189', '5791', '3283', '9083', '9527', 'M', '9613', '7467', 'i', 'u', '4781', '5617', '3327', 'm', 'v', 'U', 'n', 't', '855', 'Y']