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.
['4215', 'o', '2119', 'M', '8311', 'M', '5681', '6135', 'F', '1553', 'o', '9049']