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.
['9519', '8097', 'T', 'K', '103', '9435', '5579', '5821', 'Q', '8413', '8959', '1243', '2607', '5519', 'I', 'v', 'M', 'l', '9517', 'N', 'f', '7301', 'P', 'W']