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:
['9227', 'C', 'P', 'd', 'O', '381', '8223', '1707', '9549', 'W', 't', '5415', '5997', '1949', 'k', 'v', '5991', 'c', '1593', '9787', 'w', 'w', '6287', 'j', 'C', 'I']
answer:
12


question:
['7667', 'P', 'n', '4837', 'X', 'T', '3665']
answer:
3


question:
['Q', 'u', 'V', '8187', '4661', 'p', 'g', '5761', 'a', '4071', '9697', '781', '1633', 'v', '6449', '7963', '7069', 'O', 'Z', '5407', 'z']
answer:

11