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:
['n', '2603', 'y', '7947', '1505', '2043', '3015', 'q', 'b', '5535', '6505', 'q', 't', '1927', '8823', '3749', '1067', 'b', 'Y']

Ex Output:
11


Ex Input:
['2525', 'a', '7209', 'I', '2721', '8425', '3535', '7257', '8125', '9071', 'K', 'u', '2231', '2051', 'O', '4087', 'z', 'N', '3851', 'Y', 'D', '6451', '1437', 'A', '8007', 'n', '6803', '6367', '1989', 'm']

Ex Output:
18


Ex Input:
['A', 'k', '2671', '2161', 'e', 'E', 'E', '7551', '9591', '4435', 'U', '9459', '3823', '2589', '7767', 'o', '6137', 'e', 'c', '9713', '2885', 'w', '3359', 'c', 'U', '8313', 'Z', 'l', '871', 'v', '9527', 'S', '717', 'r', '8631', '8903', 'N']

Ex Output:

19