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.
['s', '8027', '4243', '9257', '9881', 'M', 'd', 'K', '8973', '3913', '8353', 'c', '2421', 'h', 'u', '3485', 'r', '4145', '8123', 'k', 'P', 'f', 'V', '7551', 'M', '9693', 's', 'v', 'B', '2489', 'E', 'Z', '8163', 'z', 'R', 'N']