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.
['1707', '5567', 'r', '6093', 'D', '2737', 'M', 't', '3911', '2395', '8925', '3929', '569', '3987', '9419', '4191', '4149', 'q', '6667', '1973', 'X', '6415']