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.
['q', '4363', 'U', '1539', 'n', 'f', 'L', '8773', '6373', 'p', '7431', '6807', '3253', '4767', '6559', 'r', 'o', 'W', 'U', 'F', '2821', '2289', '4423', '1805', 'G', '5391', 'T', 'N', 'r', '4975', '1525', '2101', 'v', '8729', '7981', 'U']