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.
['T', 't', 'N', '1233', '4347', 'Q', '1187', '6095', '6851', '2661', '4939', 'B', 'g']