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.
['1307', 'm', 'W', '3311', '9517', 'X', 'X', '1911', 'c', 'u', 'T', 'Z', 'u', 'u', '607', '1871', '9123', '9663', '7873', 'V', '6103', '745', 'R', '8599', '9913', 'u', 'b', 'W', '6105', '5731', '6635', '6277', 'Z', 'x', '7003', '6429', '7703']