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.
['2567', '4037', 'G', 'k', '7717', '7445', '9253', '1559', '787', '2877', 'j', '6409', '6373', 'f', '9177', 't', 'E', 'k', '6295', 's', '2591', 'y', 'j', '7883', 'f', 'z', '7999', 'j', '5321', 'E', '7151', '2435', '3255', '5223']