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.
['M', '8523', '7427', 's', '8421', 'a', '4899', 'c', 'V', 'u', '2639', '6585', '2435', '2047', '6327', '3543', 'R', 'F', 'M', '7703', 'G', '9653', '5167', '237', '1265', 'V', 'f', 'Y', '5135']