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.
['5517', '5313', '2877', '8329', '1601', 's', 'O', 'i', 'a', 'i', 'Q', '1549', 'Y', '4031', '4601', '2143', 'I', '6527', '2819', '7237', '5035', '1595', '5789', '5589', 'j', 'h', 'j', '1565', 'U', 'J', '9199', '9327', '6273', 'e', '5377', '1619']