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.
['J', 'N', '7355', '1143', 'B', '205', '6315', 'T', '3963', '457', '4367', 'E', 'j', '4925', 'p', '4887', 'S', '8671', 'Y', '8015', 'w', 'U', 'K', 'B', '5521', '1017', '9207', 'o', '3755', '6401', 'K', '6335', 'F', '4235', 'o']