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.
['709', '2471', '3313', 'o', '1229', '7023', 'y', '5853', 'v', 'Z', 'l', 'M', 'm', '5507', '7885', 'n', 'V', '6305', 'l', 'p', 'M', 'e', '111', '5365', '773', '7589', 'c', 'M', '7143', '5321', '9641', '8497', '4065', '4233', 'I']