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.
['y', 'k', '5771', 'R', 'X', 'Z', 'C', 'n', '1649', 'j', '1061', '8823', 'L', 'q', 'O', 'V', '6813', 'I', '9075', '5317']