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.
['889', '4493', '3471', 'w', '9003', 'x', '3305', 's', '1285', '3773', 'a', 'f', 'B', '3913', '2977', 'c']