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', 'k', '9997', 'p', '1611', '7477', '4661', '9389', 'I', '431', '3119']

Ex Output:
7


Ex Input:
['3411', '3159', 'l', 'A', '5131', 't', 'j', '5833', '3975', '9721', '1409', 'A', 'W', 'J', '6315', '407', '4679', '7569', 'U', 'o', '741', '4033', '665', '9493', '6639', '8463', '5715']

Ex Output:
18


Ex Input:
['e', 'v', '3801', '3335']

Ex Output:

2