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.
['1587', '3479', 'l', 'w', 'd', '1601', '6601', '7661', 'T', '4525', '8341', 'J', 's', '7477', '4797', 'r', 'E', 'm', '2049', 'I']