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.
['9499', '5985', '1731', 'B', '4647', 'n', '9811', '8523', 'A', '1435', 'K', '9711', '6641', 'l', '1833', '6357', 'I', 'Y', 'P', 'I', 'R', '155', 'J', 'b', '5337', 'I', 'f', '9847', 'V', '3347', '7669']