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:
['3799', 'Y', 't', '3115', 'h', '2647']

Ex Output:
3


Ex Input:
['8577', '5163', 'T', '6587', '6395', 'i', 'A', 'Q', 'x', '7831', 'E', '7603', '1513', 'a', '6193']

Ex Output:
8


Ex Input:
['7719', 'C', 'r', '6657', 's', 'Y', '5431', 'N', '1297', 'h']

Ex Output:

4