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.
['5143', 'K', 'p', '7487', 'K', '8289', 'U', 'F', '6535', 'C', '5495', 'v', 'a', '3797', 'N', '8485', 'c', '2613', 'K', '5423', '9911', 'I', '9539', '3749', 't', 'A', 'Y', 'S', '8753', 'v', '5941', 't', 'V', 'u', 'N', '4713', 'D', 'D']