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.
['c', '7057', 'w', '4033', '9055', 'Z', 'x', '5539', '3935', 'B', 'N', 'E', 'w']