Q: 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.
['273', '9297', '8797', '6825', 'B', '8173', '2811', 'b', 'c', 'w', '7913', '5501', 'b', '3165', '7389', 'd', 'x', '4445', '9511', '9657', 'J', 'I', 'e', 'm', 't', 'q', 'j', 'P', '5283', '3477', 'z', 'g', '3599', 'n', '2317', '5773', '4331', '1627']
A:
20