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.
['8603', '6323', 'Y', 'p', '9165', 'S', '8541', '2935', 'L', '5567', '2383', 'g', '1001', 'E', '7781']