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.
['l', 'g', 'f', '3957', '9571', '2493', '2363', 'c', 'A', '9817', 'A', '2773', 'J', 'K', 'B', '7845', '549', '1629', 'A', 'q', '2223', '6121', 'J', '2485', 'h', 'D', '3661', 'o', '3973', 'i', 'K', 'J', 'S', '4989', '4329', 'u', 's', '3737', '8895', 's']