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:
['i', 'I', '7675', '993', 'i', 'b', '5605', 'w', '1605']

Ex Output:
4


Ex Input:
['6141', 'B']

Ex Output:
1


Ex Input:
['47', '4775', '207', 'N', 'b', '4025', '3265', '1853', 'K', '2765', '3533', '9027', '9387', '3157', '3217', '1599', '3095', 'W', 'l', '8347', '1285', '2005', 'B', 'U', 'P', 'w', '6945', 'q', 'p']

Ex Output:

18