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:
['8987', '9301', '7621']

Ex Output:
3


Ex Input:
['N', '2061', '439', 'o', 'w', 'i', 'O', 'i', 'e', '2143', 'R', '71', '5783', '1465', '3', '915', 'c', 'm', '3259', '5579', 'O', 'y', 'U', 'Z', '619', '8883', 's', 'h', '7443', 'O', '1221', 'b', '7663', '3677', '9293', 'Q']

Ex Output:
17


Ex Input:
['G', '4091', '7527', 'o', 'I', '155', '8243', '7461', '5329', '2441', '6221', 'u', '7121', 'W']

Ex Output:

9