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.
['v', 'P', 'y', 'n', 'X', 'a', '2645', '6885', '4877', 'e', '2189', '9173', 'B', 'i', '6763', 'N', '5457', 'R', 'R', 'b', 'c', 'q', 'u', '3897', '9627', 'h', 'A', 'P', 's', 'W', '4965', '7509', 'v', 's', '7845', 'A', 'D']