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.
['1649', '79', 'x', '6245', '4461', '2275', '439', 'D', 'u', 's', 'R', 'p', 'Y', '5479', '2505', '2591', '5041', '4477', 'q', 'y', '8705', '191', 'M', '5717', 'm', '6463', '891']