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.
['Z', '6591', 'Y', 'r', 'a', 'A', 'u', '6293', '4837', '1095', '7163', 'l', 'r', 'x', '1297', 'x', 'l', 'N', 'H', 'x', 'B', 'T', '1913', '9661', '1309', 'u', '7193', '5657', '5659', '171', 'R', '2745', '4909', '47']