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.
['8811', 'o', 'j', 'u', '2019', 'u', 'P', 'v', '8747', '4691', 'k', 'L', '323', 'u', 'S', '2731', '6725', 't', '7505', 'M', 'C', '6787', '3267', 'G', '3453', '2295', '255', '5549', 'V', 'p', '9425', 'F', 'R', 'D', 'U']