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.
['8869', 'n', '7073', '6103', '2161', '897', 'f', '21', 'P', 'q', 'S', 'd', '3141', '3933', 'x', 'D', 'X', '8365', 'F', 'O', '9575', 'e', '1557', 'w', 'E', '2923', 'y', 'Q', 'D', 'W', 'E', 'o', 'D', '8459']