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.
['b', 'f', 'X', '335', 'f', '4253', '7265', '1915', 'o', '3205', 'z', 'd', 'D', '9627', 'x', 'e', 'Q', 'o', 'p', 'v', '6057', '6469', '3857', '5911', '5317', 'N', 'Z', '8053', 'b', '7833', 'R', 'v', '4319', '2769']