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.
['Q', 'S', 'Q', '73', '2757', 'm', '859', '1901', '4009', '8283', 'Q', '8407', 'N', 'k', 'p', '4577', 'A', '501', '5443', '1585', '3555', '8071', 'Q', 'p', '2319', 'A', 'z', 'I', '7285', '2289', 'R', 'w', 'H', 'e']