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:
['Z', '5215', '279', 'C', '9541', 'K', '901', 'e', 'I', '799', 'a', '9009', '6473', 'v', '3975']
answer:
8


question:
['4301', 'c', 'D', 'w', '2849', 'Q', 'L', 'c', '5657', '7989', 'K', '917', '5297', 'H', 'H', '1825']
answer:
7


question:
['5673', '3767', '6661', 'J', '919', '8539', '5247', 't', '4461', 'A', 'F', '4713', 'W', '5135', 'h', 'z', '881', 't', 'e', 'm', '4181', '4143', 'd', 'a', '7961', 'L', 'Y', '7395', '8327', '1769', 'h', '2177', 'b', '1755', 'd', 'j', '9935', '4121', '7835']
answer:

21