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.
['r', '2685', 'x', '7119', '8169', '131', 'l', '7237', 'I', '4133', 'w', 'B', '5077', 'D', '1303', 'G', '8579', '2603', 'q', 'l', 'O', 'O', 'a', 'g', '5243', 'K', '8245', '8601']