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.
['K', '8239', '5515', 't', '7501', '4791', 'D', 'g', '3721', '8095', '3065', '7681', '5019', 'o', '2621', 'V', 'v', 'Y', '6725', '4931', 'C', '7129', '269', 'u', '9693', '4137', 'v', '2853', 'L', '8247', '7351', '2843', 'd', '2421', '4961', 'Q']