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.
['8931', '9477', '1261', '475', '8443', 'O', 'f', 'X', 'd', '4787', 'i', '169', 'H', '3525', 'o', 'w', '7437', 'q', '5293', '2087', '9519', '8247']