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.
['7249', '9519', 'I', '1597', '3027', '1927', 'X', 'v', 'h', '4843', 'B', 'S', 'N']