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.
['17', 'e', '1567', 'g', 'y', 'U', '7635', 'T', '9181', 'f', 'j', 'K', '7573', 'R', 'w', 'G', '2541', 'L', 'o', 'C', '569', 'e', 'b', 'V', 'S', 'J', '9791', '8695', 'M', 'c', 'k', '6899', '1903', '3661', '3851', 'e', 'c', 'N', 'u', 'N']