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.
['2979', '5577', 'j', 'N', '555', '8467', '3999', 'n', 'E', '1233', 'e', 'f', 'B', 'Y', 'p']