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.
['6767', '4505', 'i', 'r', '8745', '6587', '1393', 'y', 'M', 'F', 'Q', 'Y']