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.
['3273', '5657', 'J', 'G', '7479', 't', 'Q', 'e', '7951', 'z', '851', '3937', 'e', 'K', 'W', '4259', '4453', 'j', '4561', '5187', 'a', '809', 'e', '1271', 'p', '8697', '5161', '8637', 'b', '9721', 'y', '7677', 'j', 't', 'g', 'Z', 'J']