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.
['u', '9007', 'D', '6555', '2847', '8269', '7563', 'F', 'T', 'w', '1577', 'K', 'A', 'm', 'L', 'e', '4363', '5541', 'R', '4041', 'x', 'y', 'q', 'o', '7411', '9947', '4839', '2615', 'a', '1447', '6527', '6159', 'U', 'g', 'G']