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:
['5311', '2903', 'E', 'M', 'R', 'e', 'H', 'O', 'p', '8353', '8273', '9175', 'V', 'O', '9535', '8671', '6965', 'G', '1753', 'b']

Ex Output:
9


Ex Input:
['2003', 'T', '31', '7301', 'p']

Ex Output:
3


Ex Input:
['5923', '189', '6687', '6513', 'R', '6421', 'd', 'o', 'Y', 'n', 'f']

Ex Output:

5