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.
['2483', '7845', 'n', 'T', '3497', 'g', '6537', 'n', '2977', '6163', '3137', 'q', '9853', 'o', '9127', '9269', 'c', '4177', '8955', 'o', '2971']