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.
['6843', 'D', 'M', '6069', '8901', '5743', '3477', '8865', '1613', 's', 'z', 's', 'A', '3661', 'l', '4687', 'W', '2409', '9271', '1735', 'M', '3239', 'j', '1129', '9705', 'b', 's', 'd', 'd', '9893', '5233', '5277', 'r', 'o', 'A', '6061', 'D', 'V', '1715']