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.
['9795', 'O', 'a', '7259', '629', 'w', 'g', 'i', '8377', '9239', '6977', '3835', '59', '349', '9859', '2665', '7963', '9663', '1687', '3799', 'P', 'x', '5951', '3631', 'L', 'l', '5677', 'O', 'P']