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.
['I', '9493', 'M', 'K', '6519', '1211', '5467', '961', '2133', '3009', '1145', 'W', 'J', 'I', '5065', 'q', '3999', '2553', '2977', 'k', '6125', 't', '479', '6287', 'P', 'Y', '8125']