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:
['E', 'A', 'I', '7705', 'I', 'C', '5189', '1313', 'h', '7779', 'i', '8369', 'R', '5053', 'K', 'S']

Ex Output:
6


Ex Input:
['k', 'I', 'c', '381', '3259', '8043', '6749', 'H', 'I']

Ex Output:
4


Ex Input:
['2367', '9217', 'u', '2301', 'M', 'm', 'U', 'o', 'z', 'u', 'a', 'k']

Ex Output:

3