instruction:
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.
question:
['7837', '8405', 'N', '5261']
answer:
3


question:
['6465', 'R', 'z', '1197', 'a', 'X', '3337', '8609', '8401', 'i', '4915', '2381', '861']
answer:
8


question:
['s', '4257', '5087', 's', '725', '6865', 'E', 'j', '3769', 'j', '4657', '1399', '8395', '6929', '4697', 'u', 'l', 'd', '299', 'o', 'q', 'N', 'U', '6965']
answer:

12