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.
['433', 'J', 'W', 'c', 'R', 'l', '6111', '3133', '2445', 'G', 's', '3287', 'u', 'i', 'S', 'c', '7459', '8267', '4587', '35', '1637', 'R', '8165', '2995']