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.
['2169', '8499', '2949', '8803', 'm', '661', 'I', 'Q', '1231', 'a', '1553', 'L', 'X', 'O', '6001', '1845', '2929', '1783', '8555', 'l', '4723', '245', '1879', '305']