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.
['3647', '3153', '1831', '9261', 'I', '9039', '1091', '2597', '8123', '7039', 'p', 'S', '4039', '9641', '2761', 'v', '4533', '8779', 'x', '5791', '2149', '3241', 'w']