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.
['y', 'Y', '9477', 'i', '519', '6957', 'C', 'M', 'y', 'b', '9471', 'L', 'W', '6025', 's', '1599', '1653', '4289', 'u', 'i', '1939', 'J']