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.
['4327', 'X', 'J', 'o', '9229', 'V', 'Y', '4957', 'U', 'd', '4209', 'l', 'X', 'k', 'c', '5979', '4883', 'V', 'X', '9273', '5425', 'Z', '1571', '8757', '4617', 'Z', 'o', '9499', 'p', '1975', '2507', '9155', 'W', 'n', '7071', 'M', 'O']