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.
['233', '8921', 'g', 'L', 'W', 'F', 'R', 'b', '6763', '9753', 'J', '6323', 'h']