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.
['5105', '6025', 'g', '7045', 'l', '3027', '2617', '9813', 'b', '7443', 'g', 'q', '2645', '6697', 'Q', '5749', '4177']