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.
['9605', 'c', '565', 'S', '6635', '2763', '779', 'o', '2099', '5691', '873', '2401', '2419', '3151', '1355', '9477', 'P', '5147']