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.
['J', 'v', 'O', '7335', '8279', 'D', 'P', '6765', '7935', '9163', '4865', '1317', '1081', '9147', 'Z', 'F', '3791', 'l', '1921', '6581', 'P', '6107', '7729', '1153', 'P', 'z', 'I', 'n', '5427', 'c', 'E', 'g', 'a', 'f', 'L', '2773', '2515', 'f']