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:
['8941', '6159', 'g', '5677', '8237', 'd', '331']

Ex Output:
5


Ex Input:
['T', 'S', 'e', 't', 'p', '4445', 'm', '9951', 'v', 'P', '2099', '9457', 'l', 'i']

Ex Output:
4


Ex Input:
['3', 'z', 'W', '3171', '4573', '9221', 'y', 'm', 'w', '3033', '2737', '3869', '4879', 'r', '4189']

Ex Output:

9