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.
['G', 'u', 'V', 'B', '4365', '3199', 'i', '3679', '4069', '3039', 'I', '6797', 'M', '2143', 'y', '5795', 'u', '5217', '6357', 's', 'o', 'y', 'f']