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:
['513', 'x', 'M', 't', 'T', '6105', '397', '4263', 'O', 'b', 'x', '6413', 'G', 'Q', 'z', 'U', '1899', 'O', 'I', '751', 'Y', 't', '7207', '3811', '3515', '6551', '9017', 'n', '3105', 'q', 'z', '3813', 'T', 'Y']

Ex Output:
14


Ex Input:
['2635', 'B', '5585', '375', 'f', 'Q', 'c', 'y', 'B', '3497', 'M', 'm', '4049', '5159', '8163', '6517', 'y', '7799', '1867', 'G', '1773', 'W', '9967', 'b', '3619', '5749', '3707', '1563', 'I', 'r', '5131', '9617', '6249', '7299', '1373']

Ex Output:
21


Ex Input:
['7203', 'X', 'n', '3257', '1057', 'Y', 'y', '7895', '7541', '9075', 'L', '4853', '5507', '4057', '6649', 'h', 'v', 'X', 'c', 'g', 'D', '9469', '9631', '7009', 'p', '1393', '803', 'L', '6213', 'e', '5671', 'F']

Ex Output:

17