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.
['U', '615', '5867', 'H', '6081', 'r', '1735', 'T', '3865', 'U', 'J', '1599', 'v', '5053', 'I', 'B', 'R', '8531', '9013', '131', 'R', '7631', '287', 'V']