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.
['C', 'I', '483', '3371', 'e', '2885', '5731', 'G', '1161', '3251', 'f', 'h', '8069', 'X', 'u', '1637', '5039', 'N', '5689', '3511']