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.
['o', 'O', 'R', '8823', '6767', '7523', 'L', 'P', '1855', '3843', '6827', 'N', 's', 'V', '6479', 'B', '8973', 'i', '4349', '1707', '433', '2475', '6325', 'M', 'a', 'd', 'y', 'm', '7879', 'c', '7505', 'p', 'L', 'n', '4593']