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.
['F', 'D', 'C', 'v', 'r', 'Z', 'l', '8603', '6513', 'z', 'C', 'n', 'x', 'N']