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.
['3767', '9619', 'N', 'N', 'x', 'H', 'C', 'O', 'f', 'p', '5361', '1005', '8227', 'Q', 'l', 'y', '9651', '7607', '1177', 'h', '6269', 'N', '9159', 'B', '5355', '7907', '8779', '3987', '7039', 'U', '4335', 'C', '4245']