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.
['M', 'W', 'x', 'r', 'e', 'D', 'D', '8459', '3967', 'g', '1915', '8409', '4401', '7273', 'M', '9229', '4837', 'I', 'T', '7123', '943', '5381', '6543', 'M', '3371', '5369', '7565', 'y', 'w', 'V', 'S', 'M', 'G', '7667']