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.

Ex Input:
['D', 'Y', '2625', 'p', 'a', '6903', '2571', 'P', '8979']

Ex Output:
4


Ex Input:
['8625', '9959', 'u', '1315', '8555', 'b', '8997', 'l', 'B', 'r', '7571', 'e', 'j', 'D', '361', 'N', 'b', 'w', 'A', 'O', '1875', '5773', '6657', '2637', 'p', 'x', 'C', '9145', 'z', '1619', '389', 'h', '3683', 'j', '3667', '545', 'a', '4631', '9579', '5089']

Ex Output:
20


Ex Input:
['z', 'n', '2807', '6309', 'I', '2663']

Ex Output:

3