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.
['6779', '2623', 'V', 'y', '2743', 'S', 'Z', '5355', '7751', 'i', 'N', '3499', 'U', 'f', 'A', 'i', 'q', 'f', 'p', '691', 'z', '4305', '3289', 'X', '4101', '2415', '5561', 'p', 'Y']