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.
['6571', 'o', '6395', 'y', 'b', '3117', 'M', 'g', '5127', '1759', '8319', 'm', '9831', '2049', 'r', '5237', 'H', 'A', '3635', 'b', '9925']