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.
['K', 'Q', '9109', 'Y', 'K', '2411', '9533', '7337', '1569', 'Q', '1287', '2113', 'F', 'I', 'W', 's', 'b', 'z', 'D', 'g', 'Q', '7609', '303', 'o', '1727', 'r', 'M', 'p']