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.
['4231', 'T', '4865', 'X', 'Z', '4419', '9823', '3221', '4945', '7083', 'W', 'l', '5469']