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:
['207', 'Z', 'v', 'd', '4877', '9465', 's', 'L', '4063', 'p', '8631', 'g', '9999', 'J', 'T', 'M', 'f', 'C', 'A', 'A', 'o', 'N']

Ex Output:
6


Ex Input:
['c', 'i', 'X', '2437', 'H']

Ex Output:
1


Ex Input:
['N', '1089', '5109', 'C', '4061', 'C', 'D', 'f', 'q', '8745', '5925', 'h', '5603', '3189', 'e', 'N', '7011', 'R', 'x', 'Q', '4569', 'j', 'u', 'T', '723', '8353', 'p', 'h', '9079', 'm', '969', '497', 'L', '2793', 'O', '2123', '6259', 'x', '3451', 'r']

Ex Output:

18