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']
18

['8367', 'f', 'p']
1

['F', 'O', '5877', '6723', 'b', 'T', '7441', '8325', '2681', '6087', 'q', 'C', '8071', 'C', 't', '9987', 'F', '1849', '1817', '4503', '9041', '1445', 'I', '3613', 'e', '5195', 'T', '6567', 'L', 'b', 'S', '4267', 'F', '6353', 'F', 'V', 't', 'U', 'q']

18