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.
['3875', '6551', '6613', 'O', '8937', 'E', 'O', '4651', 'I', '1555', '349', 'v', 'q']