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:
['M', '6789', '6777', 'd', 'U', 'g', 'A', 'o', 'D', '5089', 'X', '7925', 'J', '8203', 'A', '4217', 'B', 'e', '5545']

Ex Output:
7


Ex Input:
['9257', 'E', 'Q', '7383', 'P', 'E']

Ex Output:
2


Ex Input:
['6035', '5633', '6933', 'T', 'c', '827', '71', '4039', 'q', '5797']

Ex Output:

7