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:
['7329', '6073', '1887', '4441', 'N', 'S', '249', '6245', '1687', '163', '5967', 'A', '3191', '4447', '619', '8237', '9755', '4065', '6541', '1587', 'B', '3871', '8755', 'W', '4385', '4881', '8457', '1213']
answer:
23


question:
['m', '5653', 'y', '2755', 'L', 'T', '1861', '4243', 'C', '1087', 'm', '6675', 'f']
answer:
6


question:
['U', '9727', '4749', 'b', 'k', '6773', '3003', 'S', 'H', 'p', '8263', 'b', 't', '7737', '3315', '2371', 'K', 's', '6799']
answer:

9