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:
['77', '3847', '739', '189', '5157', '4589', 'a']

Ex Output:
6


Ex Input:
['f', 'I', '6683', 'c', '7595', 'I', 'n', 'G', 'i', '5403', '7099', 'q', '5279', '7423', 'L', '6723', '3875', 'h', 'z', '7515', 'f', 'O', 'Z', '3589', '2773', '6919', '9989', '9661', '985', '6101', 'O']

Ex Output:
16


Ex Input:
['8101', '8601', '4559', 'E', '8479', '7225', '6779', 'k', 'Y', 'Y', 'Y', 'I', '7871', '9743', '989', 'c', 'E', 'V', 'R', '991', '4127', 'V', '3195', 'Z', 'p', '6177', '7191', 'l', '531', '5419']

Ex Output:

16