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.
['4665', 'l', '3865', 's', 'p', '1315', 'e', '8377', 'F', '619', 'e', 'R', '9587', 'M', 'R', '1723', 'w', 'V', '9033', 'S', 'n', '5871', '263', 'G', '9487', 'l', '3709', 'b', 'v', 'Q', '121', '1691', 'a', '6587', '4657', '543', 'i', 'y', 'D']