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.
['D', '5791', '2523', '6039', '8117', '1317', '475', 'L', 'p', 'e', '2633', '9869', 'v', 'W', 'u', '8267', 'x', '5187', 'r', 'N', 'h', '9015', '8273', 'U', 'E', '7465', '2701', '1057', 'Q', 'n', '7237', '5765', 'm', 'Y']