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.
['1419', 'i', '6529', 'I', '3647', '6565', 'R', '5449', 'x', '1811', 'B', 'F']