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.
['V', '7373', '3793', '3835', '8537', '9029', 'e', '4693', 'm', '15', 'I', '6597', '4405', 'S', 'a', 'T', '2393', 'S', '8663', 'L', 'u', 'J', '5757', '8699', 'U', 'j', '527', '6295', '6403', 'W', 'M', 'a', '2563', '6405', 'f']