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.
['3677', '8693', 'm', '1403', 'x', 'w', '2301', 'h', '7083', '1055', '3073', 'W', 'y', 'v', '439', 'E', '1581', '1357', '7737', '9427', 'u', 'o']