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.
['r', '8685', 'X', '5789', '167', '8201', '2991', 'o', 'Z', 'z', 'U', 'M', 'm', 'Z', 'o', 'Y', '3149', '963', 'o', '5513', 'V', '359', 'B', '3035', 'g', 't', 'C', '463', '4461', '2307', 'p', 'm', '1937', 'O', '5247', '9519', '9553', '9991']