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.
['2437', '9883', 'b', 'k', '6713', 'X', 'K', 'O', 'e', 'N', '1393', 'x', '9635', 'j', 'V', '7749', 'Z', 'H']