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.
['9025', 'U', '4727', 'a', '319', '9669', 'w', '4657', '1493', 's', '6025', 'N', 'h', 'n', 'T', '9289', '9977', 'W', 'd', '8313', 'H']