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.
['2657', '2093', 'E', '8461', 'J', '1851', '2017', '7773', '7335', '6103', 'r', 'i', '4845', '467', '9385', 'R', 'q', 'j', 'H', 'z', '1805', '4061', '3761', 'n', '5785', '8893', 'Q', '3865', 'q', '1629', '8657', '4673', 'W']