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.
['9651', '9867', '3851', '3317', '9959', '7211', 'C', 'z', '7883', '2547', '1215', '6465', 'N', '1409', 'o', 'P', 'g', 'G', '7245', 'l']