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:
['r', 'f', 'V', 'v', 'h', '2667', '797', 'W', '45', '6363']

Ex Output:
4


Ex Input:
['k', 'Y', 'W', 't', 'O', '7103', 'z', 'e', 'R', 'X', 'Z', 'a', 'A', '3027', '4787', 'U', '7453', 'j', 'k', '7275', '8355', 'n', '5803', '239', 'B', 'I', 'm', '725', '3663', 'R', 'L', 'f', 'I', '8781', '1613', 'B']

Ex Output:
12


Ex Input:
['N', 't', 'J', 'n', '6347', 'w', '6345', '6911', 'b', 'E', 'G', 'L', 'q', '3729', 'K', 'o', '6725', '4665', '3787', '7023', '9523', 't', 'Z', '9501', 'n', 'h', '4799', '2861', 'Q']

Ex Output:

12