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:
['7135', 'o', 'G', '7347', '3639', 'E', '1967', 'w', '5105', '8339', '7231', '1525']

Ex Output:
8


Ex Input:
['8489', '5129', '3055']

Ex Output:
3


Ex Input:
['H', '7311', '3933', 'g', 'z', 'l', '9411', '5401', 'Y', '3853', '2299', '3807', '3219', 'G', '537', 'S', 'B', '2391', '4427', 's', 'n', 'H', 'X', 'a', '5465', '5405', '8095', '1279']

Ex Output:

15