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.
['d', 'X', '4493', '7739', '5211', 'j', '9249', '8099', 'L', '1419', 'z', 'L', 'T', 'a', '2641', 'O', '291', '1021', 'c']