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.
['5583', 'R', 'm', '4043', 'p', 'm', '2031', '9101', 'l', '3035', 'Q', '7999', '4153', 'N', '953', 'N', '3463', 'G', '9623', '239', 'X', 'b', '3471', '8437', '2957', 'T', '5143', 'U', '8789', 'z', '321', 'Z', '7097', '4767', 's', '4479', '9673', 'T', '2721', '1537']