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.
['1399', '2125', 'Q', 'k', '9855', 'S', '5577', 'I', '9945', '7355', '8209', 'r', '7837', '9151', 'F', 'n', '8007', 'G', 'x', '2815', 'z', 'v', 'x', '2043', '875', 'j', 'y', 't', '331', 'w']