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.
['1445', 'e', 'a', '8547', 'N', '4599', 'K', 'z', 'B', 'b', '4491', 'm', 'F', 'n', '8519', '6109', '917', 'K', 'x']