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:
['2749', 's', 'W']

Ex Output:
1


Ex Input:
['8353', '7353', 'T', 'e', '6357', '2033', '7911', 'h', '8757', 'x', 't', 'G', '1267']

Ex Output:
7


Ex Input:
['K', 'I']

Ex Output:

0