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:
['9731', 'T', '495', '1737', '2885', 'z', '799', '2995', '9579', '1887', 's', '8583', 'z', 'y', 'F', '7525', '1063', '4719']
answer:
12


question:
['2781', 'V', '9629', 'F', '7955', '687', '7821', 'J', '6341', 'E', '7355', '7799']
answer:
8


question:
['3635', '7907', 'z', 'e', '4631', '4063', 'l', 'R', '6063', '69', 'k', 'v', '599', '5415', '2273', 'M', 't', 'r', '8945']
answer:

10