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.
['P', '3699', 'o', '5363', 'o', '5655', '4411', 'z', 'r', 'Q', 'u', 'M', 'A', '943', '483', '8883', 'Y', '8401', '113', 'i', '9823', 'q', 'm', 'r']