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.
['5585', 'H', '1903', '4143', '4783', 'O', 'D', 'O', 'y', '1067', '291', 'x', 'L', 'u', 'H', 'X', 'F', 'J', '6763', 'I']