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.
['p', 'i', '797', '5017', '9731', '3471', 'd', '2751', 'P', 'k', 'w', 'G', 'q', 'L', '3309', '9227', 'e', '3179', 'u', 't', '9921', '8045', 'W', '6675', 'Y']