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:
['8269', '9741', '2989', '5593', '7747', '3399', 'N', '53', 'I', '6833', '361', 'R']

Ex Output:
9


Ex Input:
['1639', '8577', 'r', 'Q', '839', '981', '933', '9449', 'J', 'L', '9973', '8107', 'V', '991', '9269', 'n', 'B', 'g', '2229', 'r', 'X', '2885', 'h', 'l', 'N', 'J', 'C', '9531']

Ex Output:
13


Ex Input:
['B', 'W', 'h', 'r', 'I', '3211', '775', '671', '913', '7877', 'i', 'O', '6033', '9641', 'e', '2849', '7593', '9173', '803', '9157', '9915', '8173', 'I', 'K', '5945', '1659', '1357', 'U', '7913', '7217', 'H', '9769', '367', 'Y', 'l', '2819', '4079', 'D']

Ex Output:

23