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.
['H', '1431', '4135', '6349', '9927', '3535', 'K', 'x', '1379', '533', 'V', '3631', 'K', '4829', 'L', 'c', '8911', 'b', 'c', '1603', 'Q', '8171', 'j', '5409', 'z', 't', '2283', 'R', 'E', 'L']